| ▲ | Hasz 8 hours ago |
| I think this is a reaction to the incredibly locked down ecosystem that most of these mfgs are pushing. However, the tech exists for a reason and is not inherently bad, the issue is the lock-in, the lack of choice and interoperability. IMO, there is plenty of space for an OEM who can play nice with others, offer an open (and vibrant ecosystem), and keep users coming back by choice, not by lock-in. |
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| ▲ | MisterTea 7 hours ago | parent | next [-] |
| > However, the tech exists for a reason and is not inherently bad, the issue is the lock-in, the lack of choice and interoperability. These low-tech tractors could become a hot bed for open source experimentation. Nothing stopping someone from sticking a tablet on the dash. You could run GPS harvesting optimization software or some webthing locally. Could be cloud or clever DiY farmers could run their farm off a local instance on a small machine using a WiFi AP atop the barn or whatever. |
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| ▲ | dylan604 7 hours ago | parent | next [-] | | This was my take as well. How many 3rd parties might be able to bring on upgrades/modifications to a "dumb" tractor to make it smart vs only being able to buy a "smart" tractor from one vendor and be forced into it's rules/restrictions/prices | | |
| ▲ | tempest_ 7 hours ago | parent [-] | | Plenty of options for putting auto steer on a dumb tractor already exist. | | |
| ▲ | kube-system 7 hours ago | parent | next [-] | | Cheap ones too -- aliexpress has them. But there's more to agtech than driving a tractor around, a lot of what these big integrated systems do (at the high end) is very data driven -- determining where and how to plant, irrigate, fertilize, etc. There's a lot of integration work beyond just making the tractor drive. | | |
| ▲ | MisterTea 6 hours ago | parent | next [-] | | > But there's more to agtech than driving a tractor around, a lot of what these big integrated systems do (at the high end) is very data driven -- determining where and how to plant, irrigate, fertilize, etc. How difficult is this to implement outside of big ag-tech? I feel that a community of experienced farmers and programmers (or programmer-farmers) could tackle this. | | |
| ▲ | tempest_ 3 hours ago | parent | next [-] | | It really depends. The bigger agcorps have tones of integration. The machine, from tractor to combine and everything in between often feeds data together to produce a holistic understanding. Things like
- How much fuel was used
- Where your tractors and sprayers drove
- Soil samples and content
- How and where every bit of chemical and fertilizer was applied
- What weather hit your field
- How much and and the moisture content of every bit of the field you harvested It goes on an on. | | |
| ▲ | worik 30 minutes ago | parent [-] | | > The bigger agcorps have tones of integration. Yes, but how useful is the integration? The sprayers/spreaders can be connected cheap computer to achieve most of what you describe. I used to do literally that but in aircraft. Must be easier and cheaper in tractors |
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| ▲ | lallysingh 2 hours ago | parent | prev [-] | | I think this has all suddenly shifted with high-quality programming AIs available. How difficult is this to implement with Claude? | | |
| ▲ | kube-system an hour ago | parent [-] | | The software is certainly easier to build, but there's a lot of hardware involved here beyond the tractor. Claude is not necessarily going to make it easier to do soil sampling or measuring field conditions or yield outputs. |
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| ▲ | jfengel 4 hours ago | parent | prev | next [-] | | What kind of sensors do those cheap kits come with? A tractor is a big thing to have rolling around unsupervised. I would want a lot of safeguards. Blindly going from one GPS point to another sounds like a nightmare. | | |
| ▲ | kube-system 4 hours ago | parent [-] | | The cheapie aliexpress specials simply drive the line they're programmed to drive. They have GPS and a gyro to account for the slope of the land. You're supposed to stay in the tractor while they're operating as a safety... but this doesn't always happen in some parts of the world. | | |
| ▲ | krater23 2 hours ago | parent [-] | | 30 years ago you had a hand-gas and clamped the wheel to drive the tractor in a line. Using GPS is a litle bit more safe than that. And I talk about Germany! |
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| ▲ | andrew_lettuce 6 hours ago | parent | prev | next [-] | | Is suspect most farmers would prefer the diy add-on version of these than the single manufacturer integrated one. A modern smartphone and stay of I/o sensors send like it could do pretty much the entire job | |
| ▲ | dylan604 6 hours ago | parent | prev [-] | | Right, but that has nothing to do with a vendor making a dumb tractor. Why do we need to dismissively move the conversation from TFA. The data driven approach is made up of several parts, and we're looking at a specific part | | |
| ▲ | kube-system 6 hours ago | parent [-] | | Making a dumb tractor for the use-case of dumb tractor is obviously a winning idea. I just don't think you're going to effectively compete with big agtech by putting a bunch of parts in a box, shaking it, and hoping you end up with a beautifully integrated solution. Integration hell is the reason big commercial firms dominate when it comes to large integrated systems. | | |
| ▲ | throwaway173738 5 hours ago | parent | next [-] | | Why not? They sell telematics systems separately from cars. It’s possible to do this and it might not be too difficult depending on how the system is composed. | | |
| ▲ | kube-system 5 hours ago | parent [-] | | Precision ag is orders of magnitude more complicated of a system than vehicle telematics. Again, driving the tractor is the easy part, and you can already get cheap systems to do this. |
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| ▲ | dylan604 6 hours ago | parent | prev [-] | | admittedly, i'm not a farmer nor an expert in data driving farming. but getting a farmer the ability to precisely drive a tractor in a field so that planting seeds, applying fertilizer, and any of the other steps would be a huge win. The settings used when doing that can easily come from bigFarmData gained from other sources. Can it be used even more precisely when everything is gathered/integrated by one company? That's a question that I'm not by default saying yes to, but it seems like you do think that is true. Even if it is true, does that mean the difference from a farmer going broke because his DIY tractor behaved slightly differently than your solution? I'd posit that a farmer only being allowed to play the bigFarmData game by only being allowed to buy from one vendor that is expensive while also forcing any repairs to be expensive will cause farmers to financially unnecessarily struggle. | | |
| ▲ | greedo 5 hours ago | parent | next [-] | | The economics of farming (at least in the US) are brutal. Scaling up is really the only way to make a living long term. Some of this is due to equipment cost (look up how much a combine costs), and some is due to competition. It's not unusual for a farmer to be land rich and cash poor. If you want to see a couple of guys learning how to farm from scratch, visit https://www.youtube.com/@spencerhilbert. Spencer and his brother made a bit of money off games and Youtube and have been starting out on corn, hay, as well as raising beef. It gives a pretty good insight into how pervasive tech is in farming, and how despite that, how much of farming still relies on hard, physical work. | | |
| ▲ | dylan604 4 hours ago | parent [-] | | I'll check out Spencer's channel. For a comedy perspective, there's Clarkson's Farm or Growing Belushi. Even though they are for entertainment, there's a still a lot of info in those shows to not be written off. However, I'm not as interested in being a farmer at that level. I'm much more interested in the homesteading aspect of farming. I'm not trying to feed the world as much as me and mine and maybe some extra. So not just farming, but also some ranching with sheep/goats/chickens/pigs. I have friends doing this that I'm keeping an eye on. They had a head start as their kids grew up in FFA and are already familiar with raising live stock, and then having them processed to make that part much less daunting. | | |
| ▲ | greedo 4 hours ago | parent [-] | | I get that. Crop farming is so different than raising animals. |
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| ▲ | kube-system 5 hours ago | parent | prev [-] | | Scale is a huge factor. It makes the most sense to invest in precision ag tech when you have enough acres that the investment pays off. At 5000+ acres, farms are using integrated systems that combine satellite data, on-tractor sensors, soil sensors, drone sensors, in-field weather sensors, with a lot of science to squeeze the most out of the land. At that scale, there's a lot of money invested in a season and you aren't looking for a DIY project, you need production quality product with proven scientific rigor. You probably don't have the manpower to do a DIY project anyway, you are relying heavily on automation and outsourcing. And at the low end, it it more effort to implement any of this than you'll get out of it. So a DIY solution is aiming for somewhere in the center of the market -- enough scale that it makes sense to bother, but not enough enough money to avoid the headache of DIY. It might make sense for some mid-sized farms in developing economies, but it seems to be a narrow window to me. |
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| ▲ | pcblues an hour ago | parent | prev [-] | | The kid? :) | | |
| ▲ | dylan604 an hour ago | parent [-] | | I had to scroll back up to see what this reply was to, to get the full chuckle and yup, I was told frequently by my male parental unit that the top two reasons for having kids was chores and tax deductions. But there's a reason farm families leaned on the large side. The more hands you had helping the less hard things could be while never being easy |
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| ▲ | mynameisash 5 hours ago | parent | prev | next [-] | | Years ago, there was a TED Talk[0] from the guy that started Open Source Ecology[1]. The TED Talk was really cool, but I haven't really followed what they did. It sounded promising to have open-source technology for use in this space. [0] https://www.youtube.com/watch?v=S63Cy64p2lQ [1] https://wiki.opensourceecology.org/wiki/Main_Page | |
| ▲ | PunchyHamster 3 hours ago | parent | prev | next [-] | | They have no driving electronics, electronic throttle, ECU controlled injection etc, so you are limited, you can't for example easily make it go constant set speed, because the throttle isn't electronic. It went a bit too far, optimum would be modern enough to have drive by wire but with open ECU and documentation | | |
| ▲ | dghlsakjg 2 hours ago | parent | next [-] | | You can still control a completely mechanical engine to work with set speeds. There are mechanical governors that can do this, or you can get an electronic component that moves the throttle for you. Fixed speed engines with variable load are much older than the transistor. It is no harder than doing it with an ECU, except that you need to install a servo or speed governor with hand tools, instead of fiddling with ECU code. | |
| ▲ | jcgrillo 18 minutes ago | parent | prev [-] | | It has a governor.. The P pump 12 valves (and many other multi-application diesels) come with either one of two different governors, an automotive one which has a high idle and low idle, but unrestricted fueling in between. This is what you want in a car or truck where you're controlling road speed with your foot. There's also the "industrial" governor that essentially maps lever input linearly to engine RPM, and endeavors to maintain its set RPM independent of load. This is the kind you find in tractors, generators, boats, etc. These governors are basically mechanical analog computers which use the inertia of flyweights, springs, and some very clever linkages to do their thing. |
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| ▲ | spockz 7 hours ago | parent | prev | next [-] | | There are already open source auto pilot and cruise control implementations for cars. (Not all cars are supported obviously!) so to have this in place for tractors off the road seems very doable. Edit: specifically thinking of https://comma.ai/ | |
| ▲ | Jbird2k 7 hours ago | parent | prev | next [-] | | Well open source AutoSteer exists it has a lot of features like rate control built in to it. The system is called AgOpenGPS it’s very popular for retrofitting older equipment with modern technology. | |
| ▲ | andrew_lettuce 6 hours ago | parent | prev | next [-] | | The beauty here is even beyond experimentation the tech will change repeatedly over the life of the equipment, and you can cheaply adapt to that. There is very little advantage to the modern tractors, beyond luxuries and the finish of a self contained package. Farmers rarely ime prioritize either of these | |
| ▲ | 4 hours ago | parent | prev | next [-] | | [deleted] | |
| ▲ | 7 hours ago | parent | prev [-] | | [deleted] |
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| ▲ | stackskipton 8 hours ago | parent | prev | next [-] |
| OEM can change their mind at any moment and there is always going to be an MBA rubbing their hands together thinking about all the money that can be made. This needs to be solved at government level with right to repair laws and requirement for open standards instead of believing in magic of "free market". |
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| ▲ | post-it 8 hours ago | parent | next [-] | | Now is especially a good time for Canada to do it. Cory Doctorow had a fantastic CBC interview about this. Scrapping anti-tampering protections would harm anti-Canadian tech companies while also building rapport with American farmers who would be able to use Canadian software on their tractors. | | |
| ▲ | throwaway27448 6 hours ago | parent [-] | | Something tells me that the best tractor software would be free, not nationalized. | | |
| ▲ | post-it 5 hours ago | parent [-] | | Yes, free, and created in Canada by developers not burdened by American red tape. | | |
| ▲ | throwaway27448 5 hours ago | parent [-] | | I have a hard time imagining that canada has expertise in tractor software. Let's rein our nationalist tendencies in to something that approaches common sense | | |
| ▲ | dghlsakjg an hour ago | parent | next [-] | | Canada has the highest percentage of people with higher education. There's no qualifier for that sentence. Canada is the only country on earth where a majority of people over 25 have tertiary education. It also has a massive agricultural sector. You know how Canada is known as an oil and gas powerhouse? Agriculture is more than double the size of o+g in Canada. I think the most well educated country on earth, with a massive, highly automated, agricultural sector might be able to reason about tractor software. | |
| ▲ | realo 4 hours ago | parent | prev | next [-] | | Hum... i can understand your throwaway status. You are certainly aware that we , in Canada, have expertise in software that is quite a bit more advanced than tractor software. | | |
| ▲ | throwaway27448 3 hours ago | parent | next [-] | | I want the best for canada. I have canadian friends and relatives. I don't want to be cruel. Let's be kind to each other. :hands-making-heart-emoji: | | | |
| ▲ | 4 hours ago | parent | prev [-] | | [deleted] |
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| ▲ | post-it 3 hours ago | parent | prev [-] | | Do you think we live in fucking igloos bud? | | |
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| ▲ | nickff 8 hours ago | parent | prev | next [-] | | Ever-more-restrictive government regulations are what allows these OEMs to ‘leverage’ their market power this way. I am not sure that a new regulation can solve it, as these sorts of mandates don’t seem to have worked in any other market. | | |
| ▲ | jmward01 8 hours ago | parent | next [-] | | The argument isn't 'more' regulations or 'less' regulations, it is the right regulations. The problem is that big companies slowly allow regulations that don't hurt them but do block competition by aggressively fighting regulations that help the startup (their competition) or help the consumer in ways that make them less money. It isn't hard to be evil and create regulatory capture. You don't actually have to be active in crafting regulation, just be active in blocking the right regulation. General statements that are 'against regulation' play into big companies making things worse. | | |
| ▲ | cucumber3732842 7 hours ago | parent [-] | | These big companies absolutely allow regulations that "hurt" them. Deere doesn't want to deal with farmers who are pissed off that emissions stuff results in a service call at a bad time and can't be overridden, or obnoxious safety stuff that make products less useful outside of their "textbook" application, or something that forces them to expensively certify their product is XYZ or something. Buuuuut, the cost of implementing that stuff hurts the competition way more, so Deere and friends don't really fight it. They're trading absolute market size for stronger control over market share. Less people are going to buy their products at the margin if the products are made worse. But those that do will buy it from them, so more profit. | | |
| ▲ | pocksuppet 7 hours ago | parent [-] | | Those are load-bearing quotation marks: you're saying the regulation doesn't hurt them, only "hurts" them. If the regulation hurt them, they wouldn't allow it. |
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| ▲ | post-it 8 hours ago | parent | prev | next [-] | | You're right, the solution is getting rid of swathes of intellectual property legislation, not adding more. | | |
| ▲ | kube-system 7 hours ago | parent [-] | | That's a double edged sword. Investors demand a return regardless of what IP law is. They'll invest in the companies that find some way to protect their investment -- NDAs, stronger technical protections, services-models, etc. | | |
| ▲ | QuantumFunnel 5 hours ago | parent [-] | | Maybe it's time the economy shifts from having to prioritize the investors for everything | | |
| ▲ | kube-system 5 hours ago | parent [-] | | You don't have to prioritize them. You can choose to encourage the rich to hoard their money elsewhere. But there are consequences to every policy decision. | | |
| ▲ | post-it 5 hours ago | parent | next [-] | | The rich don't have money, they have assets, and those assets can't go anywhere. It doesn't matter if the rich buy or sell a farm in Canada, the farm is still in Canada. | | |
| ▲ | kube-system 4 hours ago | parent | next [-] | | > The rich don't have money, they have assets Yeah, we're talking about the same thing.... the word for a rich person who exchanges their cash for non-cash assets is "investor" | |
| ▲ | cucumber3732842 2 hours ago | parent | prev [-] | | > It doesn't matter if the rich buy or sell a farm in Canada, the farm is still in Canada. Have we learned nothing from what happened to the US's industrial economy. If you turn the farm into an obviously poor investment it'll go tits up because neither wall street nor main street is dumb enough to invest money into a losing proposition. | | |
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| ▲ | throwaway173738 4 hours ago | parent | prev [-] | | We got rich by not prioritizing the needs of investors in the first place. Maybe we need to start prioritizing the needs of the larger society again. | | |
| ▲ | kube-system 4 hours ago | parent [-] | | You certainly don't need economic investment to become "rich" in culture, enlightenment, or humanity, for sure. And there is value to that. However, financiers played an indisputable role in the current state of economic wealth in today's world. |
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| ▲ | estimator7292 8 hours ago | parent | prev [-] | | Remember that those regulations are written by the OEMs they benefit and whom bribe legislators to pass those regulations. Any argument made without acknowledging this is purely in bad faith. The problem is not regulation that benefits OEMs. The problem is that you can simply purchase regulations that benefit you. | | |
| ▲ | nickff 7 hours ago | parent [-] | | There are many regulations, written by a variety of actors, often in strange alliances. Safety, environmental, and disclosure regulations are often the culprits behind industry consolidation and oligopolization. |
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| ▲ | uticus 6 hours ago | parent | prev | next [-] | | > instead of believing in magic of "free market" It looks like magic because it works like magic. Surprisingly it is also possible to believe in the magic of "government intervention" though it looks less like magic and more like unintended consequences. | | |
| ▲ | throwaway173738 4 hours ago | parent [-] | | Doing nothing and letting the market do whatever is also full of unintended consequences. Your argument is like letting your yard go to weed and accumulate a bunch of knotweed and himalayan blackberry. Yeah you can argue that you didn’t do anything to create that situation but at the end of the day you’re still responsible for it. |
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| ▲ | narcraft 8 hours ago | parent | prev | next [-] | | There's no magic necessary. TFA highlights the exact mechanism by which markets can fill a gap or need via entrepreneurship when incumbents fail to deliver what customers want. It's not guaranteed to happen or work in every case, but there's money to be made by giving people what they actually want. | | |
| ▲ | stackskipton 7 hours ago | parent | next [-] | | A lot of electronics is useful, it can reduce fuel use or help with more accurate driving. Farmers are just pissed they lose the ability to repair the vehicle easily or get stuck with monthly subscription because tractor company has changed the terms and you are praying they don't change it further. | | |
| ▲ | cdot2 6 hours ago | parent | next [-] | | A modern John Deere tractor with a robust right-to-repair would still be a pain to do maintenance on. A big part of the reason people want old tractors is because they don't have these additional computer controlled systems which break and require time and effort to fix. | |
| ▲ | salawat 7 hours ago | parent | prev [-] | | It's almost as if freedom only exists for those with the money to hire lawyers to make it happen. Farmers are basically screwed in that their location at the bottom foundation level of society really ties their hands in what they can get away with before things start getting tumultuous. Yet get a few factories under your belt and enshittify, and suddenly it's all "your way or the highway". Odd that. |
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| ▲ | pocksuppet 7 hours ago | parent | prev | next [-] | | It would be nice if this could happen more smoothly and rapidly, without some random people having to become experts in tractors from the ground up, and that's what regulations could help with. Say, if it was legal to copy from the best. | |
| ▲ | ericjmorey 7 hours ago | parent | prev [-] | | But the company in the article isn't filling the gap. Farm owners want the technology. They don't want to be held hostage over the technology when it needs maintenance, repair, or adaptation after the initial sale. |
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| ▲ | cineticdaffodil 7 hours ago | parent | prev | next [-] | | Honestly do you even need to build a lowtech alternative? Just anounce you will and retire on cartel kickbacks to slow it down? | |
| ▲ | infogulch 7 hours ago | parent | prev [-] | | Government regulations weren't necessary for Framework to make the most open laptop product line in history which includes a the 'Pro' 13" laptop chassis which is both backwards and forwards compatible with components that were sold 5 years ago on day 1. |
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| ▲ | beloch 5 hours ago | parent | prev | next [-] |
| "Downtime — the thing that actually costs a farmer money during planting or harvest — shrinks dramatically when you don’t need a factory technician with a laptop to diagnose a fuel delivery problem." --------------- Tractors aren't cars. It isn't merely inconvenient if they are unavailable at crucial times, so ease of repair is critical. Farmers have always done as much of their own maintenance as possible. John Deere has spent a lot of time taking away the reliability and ease of repair that farmers need in order to give them "advanced" features they don't need. Farmers who want advanced capabilities might now look to build them on top of no-tech tractors with open-source solutions rather than trusting John Deere again. That way, if the "would be nice" tech has problems they can rip it off and get the harvest in without it. |
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| ▲ | ianm218 8 hours ago | parent | prev | next [-] |
| This is probably not this companies vision but it does seem interesting if companies sell "dumb" machines and then consumers can BYO electronics. Like an agricultural version of comma.ai. Not sure how much appetite there is for that but half price + 5 grand in off the shelf electronics seems like something margin sensitive farmers would do. |
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| ▲ | Waterluvian 8 hours ago | parent [-] | | Reminds me of how I don’t ever want an infotainment system in my car. I want the peripherals: a touch screen and speakers. I’ll supply my own phone to do the rest. | | |
| ▲ | j45 7 hours ago | parent [-] | | Same for Smart TVs. Always better short and long term to bring and maintain your own smarts. |
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| ▲ | drpixie 31 minutes ago | parent | prev | next [-] |
| >> However, the tech exists for a reason and is not inherently bad, the issue is the lock-in, the lack of choice and interoperability. The marketing excuse for the tech might be features or efficiency, but the reason for the tech is lock-in and minimising product lifetime. The days when manufacturers had friendly, cooperative relationships with their customers are long gone :( Can we bring them back? I hope so, but am not hopeful. |
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| ▲ | -warren 7 hours ago | parent | prev | next [-] |
| I disagree. While those are great points, I don't think that's the primary reason -- and maybe we're actually saying the same thing. This tractor will last 50 years (and maybe more). Your grandchildren will be able to still use it. That longevity is the primary reason farmers would be super interested in this. Some jobs (like mucking a barn for example) don't require a high-tech tractor. Sometimes you just need a workhorse that you can trust will start, run and do the job. Every single time. I still see farmers running old minneapolis-moline tractors from 100 years ago! |
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| ▲ | tonyarkles 7 hours ago | parent [-] | | My in-laws use a Farm-all H around the yard for a lot of tasks. I don’t know what year it was made, but it looks like they were made from 1939-1954. It just… runs. We basically just do oil changes on it. |
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| ▲ | sarchertech 8 hours ago | parent | prev | next [-] |
| That’s part of the issue. But packing a tractor (or car) with electronics and computers does make it inherently harder to work on—even if it’s not locked down. |
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| ▲ | AlotOfReading 8 hours ago | parent | next [-] | | You need electronics and computers for cost-effective compliance with emissions requirements. Emissions limits have been one of the most positive government policies in my lifetime, saving millions of QALYs. There's lots of other electronics in most modern vehicles, but the public manufacturer rationales for electronic lockdowns almost always point back to emissions concerns because they're so defensible. How do you separate them? | | |
| ▲ | iamcalledrob 7 hours ago | parent | next [-] | | Perhaps this is naive, but I would imagine that farm equipment is a rounding error in terms of global emissions. Compare the number of tractors to the number of trucks... I would have expected policy to be pragmatic here, with (relatively) relaxed emissions requirements, since an affordable and reliable food supply is in the national interest? Sounds like that's not the case | | |
| ▲ | AlotOfReading 7 hours ago | parent | next [-] | | Emissions regimes are complicated, but US tractors fall into the much less restrictive off-road category. As a result, they're a disproportionately significant contributor to things like NOx. A long time ago the off-road category was >20%, and I'm sure that percentage has only grown as regulations have forced emissions reductions in onroad vehicles. | | |
| ▲ | joecool1029 6 hours ago | parent [-] | | > but US tractors fall into the much less restrictive off-road category. Sometimes. Above 26HP tractors do have to have emissions controls like diesel particulate filters now. Below that they don't. |
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| ▲ | cout 7 hours ago | parent | prev [-] | | Compare the number of tractors to the number of gas-powered lawnmowers. Which do you think gets better emissions? | | |
| ▲ | iamcalledrob 7 hours ago | parent [-] | | I'd imagine it depends what kind of emissions you're measuring? Are we talking air quality or climate change? Two stroke engines are pretty terrible in terms of unburned hydrocarbons and are disgusting for local air quality, which is why I'm glad they're being phased out in many areas. I'd expect these tractors with I6 diesel engines to run pretty efficiently. I'd bet that the CO2 emissions from tractors are tiny in comparison from the emissions from trucks, fertiliser, and transporting the food. | | |
| ▲ | cout 6 hours ago | parent [-] | | Lawnmowers are usually four-stroke, with two-stroke engines reserved for lighter tools like string trimmers and chainsaws. I would still guess that lawnmowers produce more emissions overall, given that there are so many more mowers than tractors. But they get used less often than tractors, so who knows? Either way, I agree with your thinking process, that the most economical way to reduce overall emissions is to focus on what are actually producing the bulk of emissions. I don't know how much better cars and trucks can get, and for mowers maybe electric is the answer. Mine is gas-powered, and I know it runs rich. I would love to come inside after mowing and not smell like fuel, so I'm in favor of better emissions controls on mowers. | | |
| ▲ | arein3 5 hours ago | parent [-] | | For tools electric is the answer. To take a chainsaw, the battery needs to be replaced just as often as with refilling the fuel tank. And with newer batteries you might recharge the depleted one as fast as discharging a fresh one. Not sure, just an assumption. The future for tools is electric 100%. | | |
| ▲ | edm0nd 4 hours ago | parent [-] | | my brother in Christ, electric chainsaws are garbage, have you ever used one? I tried one out to clear a huge 3 foot wide tree that fell on my property and yeah those things cannot hang with gas powered chainsaws in any way, shape, or form. No one is using electric chainsaws for cutting anything significant. they may have a place in the distant future but in 2026, aint no way. | | |
| ▲ | jcgrillo an hour ago | parent [-] | | I like the electric saw for limbing and felling small stuff because it's light and quiet but yeah for anything bigger than like 9" or extended work it's not the tool for the job. |
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| ▲ | PunchyHamster 3 hours ago | parent | prev | next [-] | | defeat devices aren't even complicated (they just fake the sensor data to ECU to get what owner needs). Locking down is pointless. Most people are not tuning their cars. IF we wanted to do it properly, I'd imagine we'd have zero mandatory locks on ECU, just a little closed down black box with sensor installed in relatively tamper-proof way (of course there will always be one, the target is for 90% of people to not bother), logging away and maybe sending check engine light if it detects wrong AFR for too long. Then you just check that on yearly MOT + any signs of tampering. Then owner is free to tune the engine as they want, provided the exhaust is still within the norms for most of the time. | | |
| ▲ | jcgrillo an hour ago | parent [-] | | What would you be accomplishing by trying to control end user behavior like that? As a manufacturer, there are certain standards your machine must meet when it leaves your factory. After that, a whole separate set of standards applies to users--e.g. EPA rules about emissions equipment tampering. As a manufacturer, though, you don't need to attempt enforcement. Leave that to the government, it's their job. Locked down, proprietary hardware and software doesn't ultimately achieve enforcement, it just makes tampering more difficult at the cost of serviceability. This is a dumb trade. |
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| ▲ | jcgrillo 8 hours ago | parent | prev | next [-] | | > How do you separate them? Mandate common interfaces and open hardware. I shouldn't have to buy a $10k dongle to sniff codes. I certainly shouldn't have to buy a different one for each manufacturer. | | |
| ▲ | fragmede 7 hours ago | parent [-] | | The legislation has to be robust. No dice if the dongle is generic and $20 like OBD2 in cars, but that on top of that there's a per-manufacturer set of codes that only licensed dealers have access to the software to read those special codes. | | |
| ▲ | cout 6 hours ago | parent | next [-] | | The situation today is at least better than it used to be before OBDII. I much prefer using a scanner to get codes then having to count flashing lights. And back then you'd still have to pay a lot for the manufacturer's code reader. The only advantage was the ROM was small enough to disassemble and reflash with new features. I would not want to do that on a car made in 2026. | |
| ▲ | bluGill 5 hours ago | parent | prev [-] | | Most of the codes on a large tractor are j1939. You still want the manufacture database because it often says 'x sensor voltage out of range - check the wiring harness in some not obvious location' |
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| ▲ | cout 7 hours ago | parent | prev [-] | | How do you define "electronics" and "computers"? Is a general-purpose computer running Java in the same category as a microcontroller running a tight loop with lookup tables for fuel and spark? | | |
| ▲ | pocksuppet 7 hours ago | parent [-] | | The problem: Once you have a microcontroller running a tight loop with lookup tables for fuel and spark, it's very tempting to make it run a tight loop with lookup tables for fuel, spark, and time since license renewal - and there's no outward difference between the two microcontrollers until one of them stops working. This is where regulations can help: if a manufacturer is afraid of a zillion dollar fine, they won't do that, even if the chance of getting caught is low. | | |
| ▲ | cout 6 hours ago | parent [-] | | While I agree in principle, we went two or more decades with cars powered by microcontrollers, and I don't recall any manufacturers trying to charge for licenses until more recently. There is something fundamentally different about the economy we are now in, I suspect. | | |
| ▲ | pocksuppet 34 minutes ago | parent [-] | | I think the difference is that in the past, companies expected to be punished for obviously evil behavior, but now, they know they can go very far. Toyota got punished for stuck accelerators. Would they get punished for the same thing today? Tesla had stuck accelerators and we all forgot about it. They're still pushing the boundary today. The Ring Superbowl ad where they announced they're watching you (but they said "your dog") 24/7 apparently got a lot of people to quit Ring, and you know they're crunching the numbers to see if the retention rate is worth the extra surveillance collection. |
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| ▲ | jcgrillo 8 hours ago | parent | prev [-] | | Exactly. Electronically controlled unit injectors are expensive--like 10x the price of mechanical ones. They're super cool, they can produce like 10 separate metered injection events per cycle. This is great for efficiency, noise, emissions, etc. But I can rebuild mechanical injectors with a bottle jack pop tester I made from $100 worth of parts and a bench vise. There's no wiring harness, no computer.. If the injector is getting fuel, has decent spray pattern, and is popping at the right pressure I know for certain the fuel system is good. With an electronic common rail system I need some expensive proprietary computer equipment to diagnose it, and there's no way I can build a test bench to rebuild those injectors. | | |
| ▲ | LeifCarrotson 7 hours ago | parent | next [-] | | You can't build a test bench to rebuild current OEM's electronic common rail injector systems that rely on expensive proprietary computer equipment, but there's no reason that has to be the case. With a $20 CAN transceiver, documentation and/or config files from the manufacturer, and a bit of Python or something, you could absolutely bench test those electronic injectors. You might even be able to pick your injection events and adjust the metering, supporting the equipment as it ages. I'd love to see Ursa Ag put in a Megasquirt engine controller [1] or Proteus [2] or similar. You can run TunerStudio on a Raspberry Pi and show it on a touchscreen on the dash. It's possible to build user-friendly, inexpensive and open engine and vehicle controls. You don't need to have zero electronics to not have locked-down proprietary electronics, you just need to build the electronics in the right way. [1] https://diyautotune.com/products/ms3357-c?_pos=2&_fid=69f494... [2] https://rusefi.com/index.html#proteus | | |
| ▲ | jcgrillo 5 hours ago | parent [-] | | Controls are one thing, but there's also the problem of generating 20k psi of oil pressure and some thousands of pounds of continuous common rail fuel pressure to actuate the injector. Compared with older MW, M, P, etc. styles it's a whole different beast. Also, we're talking past each other a little--I'm talking about diesel injectors, you're talking about otto cycle equipment ;) |
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| ▲ | amluto 7 hours ago | parent | prev | next [-] | | Surely there’s room for a middle ground. There are plenty of 1990s-era engines that were excellent designs, had no meaningful connectivity to anything except their own ECUs, and could be produced new for not very much money. Some of them were quite modular, too — I know someone who took the drivetrain out of a salvaged Honda Civic and built an entire car (with no resemblance whatsoever to a Civc) around it. If a tractor with a clean-burning, efficient $7500k engine could be purchased and were designed around the theory that, in 20 years or so, the owner could reasonably quickly replace the entire engine (with a first-party or aftermarket solution), would that be a good solution? The common tech that has solved these problems nicely (IMO) is network transceivers: SFP and similar modules are built according to multi-source agreements. They contain all kinds of exotic tech, and they are not intended to be serviced at all, but (unless your switch or NIC has an utterly stupid lockout) you can pull it out and replace it with an equivalent part from a different vendor in seconds, and those parts can be unbelievably inexpensive considering what’s in them. (Single-mode bidirectional 1Gbps transceivers are $11 or less, retail, in qty 2. This is INSANE compared the the first time I lit up a 1Gbps SMF link. To be fair, this particular tech may require one to replace both ends if one fails, but if you can spare a second fiber, the fully IEEE-spec-compliant interoperable ones are even less expensive.) | | |
| ▲ | jcgrillo 34 minutes ago | parent [-] | | It's not the craziest idea. A tractor is basically just a big hydraulic pump driving a bunch of linear and rotary actuators (commonly called "motors" and "cylinders"). Especially if it's got a hydrostatic transmission. If you design it in such a way that it's relatively easy to adapt different clutches and bell housings, maybe with a little driveshaft and u-joint between the clutch and the pump, you could theoretically accomplish something like this. However one major sticking point is that (often.. maybe always?) the engine block casting is actually a structural component of the tractor "frame". Unlike e.g. a truck that has its driveline mounted between frame rails, a tractor's "frame" is its driveline . So this might add quite a bit of complexity and cost. |
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| ▲ | cineticdaffodil 7 hours ago | parent | prev [-] | | Eh to henerate a decent nozzle takes some precision lazer drilling (e.g.trumpf) or edm drilling (e.g posalux)and some grinding + a quality test bench. Its not that easy having good lowtech solutions either. | | |
| ▲ | jcgrillo 5 hours ago | parent [-] | | Yeah you're definitely gonna want to purchase nozzles. They're extremely precise and manufactured to very high tolerances. I've rebuilt plenty of 30+yr old injectors and haven't yet been unable to find newly manufactured or new old stock nozzles though. EDIT: I did have some nozzles bored out a little bit once by a shop with EDM equipment. Terrible results, not worth it. |
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| ▲ | upofadown 6 hours ago | parent | prev | next [-] |
| Note that that OEM would still have to deal with the minefield of patents created by the John Deere's of the world. I once worked for a company that had to work around an electronic circuit patent to detect a pulse. That was it, that was all it did. But if you used a standard differentiator circuit to detect the pulse created by a optical sensor watching for falling seeds you would violate the patent. So a prerequisite might involve fixing the patent system... |
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| ▲ | pcblues an hour ago | parent | prev | next [-] |
| Software or hardware, the lock-down for dollars will blow back. |
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| ▲ | 9cb14c1ec0 3 hours ago | parent | prev | next [-] |
| John Deere has lost so much good will among farmers due to their lock-in efforts, it's wild. Unfortunately, many farmers are stuck with them because the only tractor dealership within a reasonable distance is John Deere. |
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| ▲ | PunchyHamster 3 hours ago | parent [-] | | More that even if there was suitable replacement, that costs money vs tractor they already have. Those machines are in service for decades |
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| ▲ | palmotea 6 hours ago | parent | prev | next [-] |
| > However, the tech exists for a reason and is not inherently bad, the issue is the lock-in, the lack of choice and interoperability. The problem is computers and software enable lock-in, because of their flexibility and communications capability. Get rid of them, and you make lock-in much more difficult (or even impossible if you use "standard" parts). Also, computers and software are complex, and that complexity is not physically visible. If you want something you can completely understand, it's probably a good choice to simplify by cutting them out completely. |
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| ▲ | tadfisher 6 hours ago | parent [-] | | There's some nuance here. If you care about fuel consumption or emissions, then EFI is the current best way to reduce both, and that requires "computers and software" to operate on the timescales required. I put scare quotes around those terms because you can do EFI on an Arduino, which is at least an order of magnitude more powerful than what automakers shipped in the 80s. In any case, EFI gives you more control over the engine and vastly simplifies the overall product. I don't know if you've seen the mechanical fuel-injection pumps used by tractor diesels; they are basically tiny engines unto themselves, with their own little block and camshaft [0]. There is an entire world of diesel performance modding with a subset of it dedicated to modifying the Bosh P1700 mechanical fuel-injection pump to change timings, handle higher RPMs, and run higher pressures. I would not call it, or its carburetor cousin in the gasoline world, "simple" compared to computer-controlled fuel delivery. An open-source ECU project, on the other hand, enabled a hacker to implement Koenigsegg's Freevalve tech on a Miata [1]. [0]: https://blessedperformance.com/ddp-cummins-hot-street-p-pump... [1]: https://www.youtube.com/watch?v=E9KJ_f7REGw | | |
| ▲ | GenerWork 2 hours ago | parent [-] | | >An open-source ECU project, on the other hand, enabled a hacker to implement Koenigsegg's Freevalve tech on a Miata [1]. This is so cool, shame that Freevalve never seemed to go anywhere. |
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| ▲ | markandrewj 7 hours ago | parent | prev | next [-] |
| Do you work in the agricultural industry? Farm equipment is expensive, farmers will maintain the equipment as long as possible, which is a long time. Manufactures such as John Deere have tried to make it not possible for farmers to do self repair. https://youtu.be/EPYy_g8NzmI |
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| ▲ | jt2190 8 hours ago | parent | prev | next [-] |
| Ultimately the “lock in” boils down to “when this breaks someone has to pay to fix it”. Automation and tech makes the galaxy of things that can break much larger, and the pinpointing of “who should pay to fix this” much harder. “Lock in” feels like an attempt to simplify toward “only we can fix it”, with the downsides of cost and time. |
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| ▲ | dilDDoS 7 hours ago | parent | prev | next [-] |
| Maybe not inherently bad, but clearly not inherently necessary or useful if they're already getting so many inquiries from farmers. Could just be that the tech doesn't offer enough meaningful value when the core mechanical functionality can be achieved at a lower price. |
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| ▲ | bastardoperator 4 hours ago | parent | prev | next [-] |
| Just call it what it is, greed. The idiots at John Deer thought strangling their customers to death was a good business model. |
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| ▲ | PunchyHamster 7 hours ago | parent | prev | next [-] |
| The fact tractor isn't locked in means 3rd party equipment have a chance instead of having to sit in locked in garden of a given vendor. Not sure they needed to go all the way to mechanical injection tho, this is just literally burning money away |
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| ▲ | foobarian 8 hours ago | parent | prev | next [-] |
| What if an OEM did the IBM thing and published open specs and software, spawning a whole industry? It's a shame the incentives don't seem to be there for it. |
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| ▲ | burnte 7 hours ago | parent | prev | next [-] |
| And there's also a place for OEMs who make the bare machines like this, and other people sell electronics to add! |
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| ▲ | steveBK123 5 hours ago | parent | prev | next [-] |
| Framework tractor when |
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| ▲ | noncoml 2 hours ago | parent | prev | next [-] |
| It's not only the lock-in, as the document says, its about limiting the downtime. Sailboats have the similar issue: When are are in the middle of the pacific and get an egine problem, you want the engine to be low tech enough to be able to fix, or at least patch, yourself with minimum parts. Yanmar switched its whole lineup of engines to ECU around 2014, but the one without ECU are very much sought after for the above reason. |
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| ▲ | jandrese 7 hours ago | parent | prev | next [-] |
| For the farmers I know the price tag is the first thing they were looking at. So much grumbling about how Deere is using software to egregiously pad the price tag. Looking at a tractor that is going to take 5 or 6 years to pay off instead of 15 is tempting. Sadly Trump is absolutely going to slap a 400% tariff on these if they are even allowed to be imported. |
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| ▲ | jmyeet 6 hours ago | parent | prev | next [-] |
| Unfortunately it's doomed as soon as you read "startup". Why? There are two possible outcomes: 1. This fails, goes away and we're back where we started; or 2. They take the bag and sell to John Deere, who then locks down the tractors in the same way to force you to buy support, official parts and so on. And that'll happen. It's a bait-and-switch so somebody can get rich. The only solution to this is collective ownership or some other non-profit structure so a handful of owners can't sell out and cash in. Look to Spain's Mondragon Corporation [1] for inspiration. [1]: https://www.newyorker.com/business/currency/how-mondragon-be... |
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| ▲ | rossjudson an hour ago | parent [-] | | third outcome: 3. JD buys them, competition works, others notice they can just "build a tractor that's simple", and suddenly there are more competitors to choose from. JD still can't compete, and can't buy them all...or operate on small margins. |
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| ▲ | acedTrex 8 hours ago | parent | prev | next [-] |
| The tech is inherently more expensive though. So if you want to undercut on price you have to cut costs somewhere. |
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| ▲ | ihsw 8 hours ago | parent | prev [-] |
| [dead] |