BEARCUB 24 World's First Autonomous Electric Tractor

Hey KeyShot community!

I am thrilled to present my latest project, the Bearcub 24 - an Autonomous Electric Tractor that embodies innovation and sustainability. As a passionate 3D artist and designer, I’ve poured my creativity into every detail of this project, and now I’m excited to share it with all of you.

Introduction:

Client: Ztractor Inc CA, USA

Year: 2019 - 2022

Disciplines:

Strategic research Brand development Industrial design UI/UX Engineering CAD for Manufacture Color, Material, Finish Manufacture management

It was an enriching project involvement to redesign the farming experience and carefully consider the full ecological lifecycle of the BearCub 24 tractor, from manufacturing to use and recycling. As the first tractor to be developed from a sketch concept and produced in a series, the BearCub 24 embodies Ztractor’s mission to provide ecological, economic, and autonomous farming solutions globally through its use of electric energy, artificial intelligence, IoT data, and autonomy.

The BearCub 24 is a small, entry-level tractor that is suitable for tasks previously performed by 25 horsepower diesel tractors. It is powered by electricity and utilizes algorithms to optimize battery usage, resulting in zero carbon emissions and minimal impact on crop health and the environment. The tractor also relies on artificial intelligence to navigate and cultivate large areas of farmland without a driver on board. Each tractor is equipped with sensors that collect and upload data to a cloud storage system, which is then used to continually improve productivity through machine learning.

What I’m Looking For: As I unveil the Bearcub 24, I’m eager to hear your general comments and thoughts. Your insights are invaluable to me, and I particularly welcome any suggestions on how to enhance the quality of the rendered images. Whether it’s about lighting, materials, or composition, your constructive feedback will undoubtedly contribute to the refinement of this project.

Let’s make this a vibrant conversation! Here are a couple of hashtags to use when sharing your thoughts and suggestions:

LINKS:
Behance.net

www.stefan.id

Feel free to use these hashtags and add your own as we engage in a creative exchange of ideas. Your input is not just appreciated; it’s vital to the evolution of the Bearcub 24.

Thank you in advance for being a part of this journey, and I can’t wait to hear your thoughts!

#Bearcub24 #ElectricTractorDesign #KeyShotRendering #SustainableAgTech
#DesignFeedbackWanted #autonomy #autonomoustractor #tractor #farming #electric #greenenergy #electricmobility #mobility

2 Likes

Wow that looks amazing! I can imagine it could have potential for certain tasks on smaller farms like we have a LOT in The Netherlands.

I’m by no means a farmer but past 3.5 years I live between farm land and this is my current view if I look outside the window

If you look at the big picture, all those black/white dots at the right field are geese. So far the nitrogen reduction by farmers :wink:

Some thoughts I would have as being a non-farmer but f.e. my grandfather was one would be these. And be aware that I’m quite a realist and some can confuse that with being negative but I do the same with my own ideas/concepts.

  • In The Netherlands (but currently as well in France/Germany/Belgium) there is a tremendous amount of regulations for farmers. While farmers got already more environmental friendly over the past 40 years (by lot of regulation) the current nitrogen crisis makes them furious. The thing is that they have their business for multiple generations and with the current EU policies they are afraid they have to quit. So many protests currently going on and not exactly a good climate to invest in equipment.
  • Contributing to the above is that supermarkets pay very little for products so the margins are under pressure. That’s also why Dutch meat for example gets exported while the meat we buy is from Argentina, so far environment.
  • As the picture shows, the next door river was high and The Netherlands is low so at this terrain it won’t do anything. No worries, they used 4 heavy tractors to pull one harvesting machine through it to get the sugar beets from the field. That being said, a lot of land in The Netherlands is clay. That sticks to the wheels/bands and those mudguards will be problematic I think. What they do here I noticed watching them is they have a steel tube running from the center of the wheel over the outside with some distance to literally slice the clay off before it gets stuck near the mudguards. It doesn’t look nice but especially with a tractor like this it can’t have one side stuck and going around in circles.
  • A lot of farmers here don’t have all their equipment themselves. Especially big machines which are only used to harvest crops are mostly owned by contracting companies who will actually do the harvesting. This product would be more interesting for the farmers themselves but it should have real benefits and a competitive price as well.
  • Farmers are farmers because they love it. It’s a very conservative breed of people and I wonder what they are going to do if the BearCub 24 does all the work they love to do. It’s not that most farmers I know have actual hobbies, the farm is all they have and all they know. Preparing their land for next season and driving around on a tractor all day is their hobby. I don’t think they would love the idea something takes that away from them. That gives the same feeling as government regulations taking their farm/work away. It really hurts them. I’ve worked on an advertising agency and I would say it’s really important not to make a farmer feel useless, lots of them already feel that way besides the fact they are providing food. Could be different in North America but in the EU it’s really a big issue. A vacuum cleaning robot is popular because everyone hates cleaning the house. This is really different and needs a really different approach.
  • I’m not really a fan of electrifying everything since it’s mainly green washing if the electricity is harvested in very inefficient ways like with solar panels and wind turbines. As example, we build the worlds biggest off shore wind turbine park and they advertised with ‘power for 3-4 million households’. So I calculated what that actually means, and that means we waste an enormous amount of nature for 3.5% of the power The Netherlands actually uses. That’s not green or durable, that’s a joke. Besides the fact we will never have enough room to burry the old wind turbines so I reckon after 20 years they all get shipped to Africa for a ‘second life’. Which is a nice way to ship garbage to 3rd world countries. And while tractors use diesel fuel they are not exactly a big contribution to the total use/abuse of fossil fuels.
  • That being said, promoting something to conservative farmers which is electric could work if you can show them what it will save them on a yearly basis. A lot of farmers here do have their own solar panels so state that electricity cost them nothing, what would it save them on diesel. I reckon it’s not that much actually but hey, I’m no farmer.
  • Since wit will work land which is not always that nice you will encounter some rocks, or around here, things dropped in WWII. So a lot of time when I see farmers working the fields they get out their tractor, kick their tools a few times and get in again. I’m sure the Bearcub can call the farmer to get to the land if it’s stuck but that greatly reduces the usability and soon gets pretty annoying since not every farm here is located next to the field they have. Maybe you could have some option to remotely let it ‘shake’ the tool or so with some camera.
  • A question I would have is if it’s autonomous enough to operate on it’s own. On your own land you can drive or do anything, think that’s the only thing not regulated in The Netherlands. But what if it crosses a road or something. I’m sure it’s smart enough it can sense it’s on a road and stops but does a government feels the same? If you have watch it the entire time being inside a tractor is more fun.
  • Bigger farmers here do use GPS etc I think and basically it can drive the entire field itself and the farmer can have diner inside the tractor in the mean time. Don’t think such farmers are the target audience but I’m actually not sure how many of the farmers use GPS since that would make the advantage of this less big. There is of course the cloud etc but most farmers here only know about the clouds in the sky.

I’ll leave you with this. I’m sure a lot has been through your mind as well but I like it to think along a bit from my experience since I live between those hard working men/women these days and the Dutch farmer protests are now spread out to other countries. Size wise I think for example Dutch farmers might be way more interesting than North American farmers since I reckon their fields are so much bigger.

I’m happy I’m not a farmer since I totally understand they are mad as hell these days. Scared of losing everything generations worked for. And yes, they get money if they stop but for them it’s their life, literally. Nowadays they get blamed for everything too much cattle, nitrogen emissions etc. partly true but we need our food and just let other countries make our foods doesn’t make us any ‘greener’. And with 430 people on a square km on average there is NO WAY our country will ever be the greenest (washed) of the EU. So I’m with the farmers on that one.

I’m really curious in how the product will evolve over years and the renders are great! Must be an awesome project to work on. Keep up the great work!

3 Likes

Your insight is more thoughtful then what we did with research agency and thank you for that! it fills my heart! This deserves some thoughts on my end and I will drop a reply as deserved, jet I need some time to rethink your words and insights. Will pin you up tomorrow for sure!

Thanks, that’s a great compliment to get. And well, I don’t get paid for the things I say so it also makes it easier to be a little less political about wordings. If I ask people about some ideas I have I think that kind of feedback works best if there are things to improve. Not always what I would like to hear but more useful than a ‘nice!’ :slight_smile:

I’m not sure how farmers life is in California which I think is the most green state of the USA but here regulations change so often that you can’t really run a business and do investments as a farmer. Media pretends every farmer is a millionaire, and on paper it might be, with the land they own and machines. Looking at their income it’s not that glorious I think, from what I hear.

Currently they have no idea what new regulations will be next in line and that’s caused by (imo) terribly uncertain politicians that simply are not able to think long term and make sure farmers know at least 5-10 years in advance what’s cooking as far as regulations go.

Since farmers are responsible for our food I think they deserve more respect. Think it’s a weird drive to chase them out of the country and be more depending on import. I do get the fact that it’s pretty crazy we ‘produce’ so much meat (almost all export) for such a small country. On the other hand, our country is so small that everything has to be done very efficient, moving things to other countries will always have a bigger environmental impact. And we also take animal care very seriously which also has to be seen if things go to other countries.

Think it’s an really interesting, and challenging, sector to work for and no worries about replying, happy you appreciated my insights.

First, thank you for the insights. It’s worth noting that there are no longer animals or bees at farms in the USA, and the business is predominantly owned by corporations rather than individual farmers. This is where politics and corruption come into play, not only in the USA but also in the EU and elsewhere.

As for the specific unit BC24, it has a size of 25kWh with motors of 5 kW, similar to the average All-Terrain Vehicle (ATV). This unit addresses specific challenges faced by farmers working with vineyards, tomato cabbage farms, or similar environments. The reason for this is twofold: these farms often have large, flat areas of the same species that require attention, and there is a significant shortage of human labor, especially in vineyards where even Mexicans are reluctant to work due to better-paying opportunities in the weed industry.

The second reason for the shift towards electric power is undoubtedly regulations. For instance, in California, there is a new law requiring every unit operating with diesel to have a sticker indicating “Carcinogenic Danger” to prevent soil contamination from diesel or oil spills. I’m unsure about the current regulations and concerns regarding soil and diesel in the EU.

You’ve raised valid questions about hard and complex soil, as well as potential obstacles like metal and artificial parts. For this unit, AI handles basic movements, but in case it encounters an obstacle it can’t overcome, it will notify the user via phone or tablet to take over control, whether to reverse or to assist in getting it out of mud, etc. It operates via GPS and mobile networks, with Amazon holding a monopoly in this area.

Regarding electrification, it represents a step towards improvement, with both positive and negative aspects. However, these negatives are much smaller compared to the issues associated with the diesel industry and other monopolies involved in the complete lifecycle of transportation products, waste, diesel, spare parts, and the preference for profits in fixing tractors and cars over actual sales. Therefore, my humble conclusion is that the root of every problem faced by common citizens lies not in the choice between electric or hydrogen power but in politics and the selfish interests of profit-hungry corporations at any cost.

“Since farmers are responsible for our food I think they deserve more respect. Think it’s a weird drive to chase them out of the country and be more depending on import. I do get the fact that it’s pretty crazy we ‘produce’ so much meat (almost all export) for such a small country. On the other hand, our country is so small that everything has to be done very efficient, moving things to other countries will always have a bigger environmental impact. And we also take animal care very seriously which also has to be seen if things go to other countries.”
Same problem in every country due politics and criminalization, guess only way is to stand up against is to take out personal names behind this politics out, ( fighting against " system " or complete gov systems is lost battle at start, at least I see this this way

1 Like

Great to have some more insights about the situation in the USA.

We also have our share of Monsanto seeds here including discussions about glyphosate. While some things about that industry are really questionable the entire ‘organic’ side is not so much better imo.

For example, a lot of people who buy organic products think no poison is used which is a result of great marketing or brain washing. Even copper sulphate which kills pretty much everything is not allowed for normal farmers but may be used in ‘organic’ farms. Not as ‘insecticide’ but as ‘fertilizer’. That’s a bit hard to check but I would actually prefer glyphosate before copper sulphate.

That being said, it’s basically all the same but I rather go for the bit more tested approach, not because I like the tricks Monsanto plays with farmers but I know really old stuff like copper sulphate is about as worse as it gets, also for the bees.

But it’s also that The Netherlands is way to small for big organic farms so most organic food comes from countries where they don’t have any food themselves. To have least impact on environment I think it’s all about efficiency. If you need 4x as much land for the same production you shouldn’t blame Brasil they cut down some more forest. I’ve a bit the same feeling with Dutch vegans, it’s nice if you eat Dutch carrots/tomatoes/spinaches/potatoes entire year but if you like nice cashew nuts and avocados better it’s not really a nice alternative. But each their own :slight_smile:

I can really imagine there are a lot of areas like the ones you mention where the BC24 can do a great job. In The Netherlands a lot of crops like tomatoes are grown inside greenhouses and I think that’s also a sector which does a lot of automation. Same reason basically, too little hands to do the work and since it’s a closed environment without the typical Dutch weather it’s predictable.

For the outside farmers they have for example regulations that potatoes need to get harvest before x of October. Well that’s hard if they are not fully grown yet. Sometimes I wonder who creates these regulations anyway. No farmers, that’s for sure. But they rather have you destroying good food than risking a fine. Well, it gets animal food most of the time but it’s pretty bizarre.

I know about CA and the sticker happiness of “Carcinogenic Danger”. It’s as well on USB cables and I think you guys should stop eating them. In the EU we rely more on common sense and what plays a part is that you don’t get millions, you only get cancer.

We have a quite superior health care system in place and past week was on the news that never as many people have cancer as currently. But that makes total sense since the Dutch population got a baby boom after WWII so many oldies like my parents were born around '47. Cancer is mainly a elderly decease these days and people have to die on something. That sounds rude but if it ain’t cancer it will be a heart attack or diabetes.

As long as people get older and older the more sick people there are. It’s not really different for animals. And while you can reduce risks by avoiding smoking, alcohol, USB-cables (?) in the end most people get sick and die. Don’t think labelling everything with “Carcinogenic Danger” has any use. But I’m a down-to-earth-Dutchie who is totally aware of the fact not everything is feasible. The predicted average age of a girl who gets born this year is 83.33 in The Netherlands, for environmental sake I would say that’s enough :wink:

I see more dangers in PFAS which is really hard to get rid of and already an issue for our drinking water supplies. But the government thinks it’s a nice idea to use earth warmth for our heating instead of natural gas. A great way to risk poisoning all our drinking water from the ground with the chemicals used to prevent those systems from corrosion.

Big side step but I like the subject and sometimes get pretty confused by articles of people who think everything is controllable. It’s not and that’s life. With my 50 years I made it over half already :wink:

“Even copper sulphate which kills pretty much everything is not allowed for normal farmers but may be used in ‘organic’ farms. Not as ‘insecticide’ but as ‘fertilizer’. That’s a bit hard to check but I would actually prefer glyphosate before copper sulphate.” Took this words and sent to a team to put into discussions with farmers and everyone around, thank you for this one!
The Netherlands is way to small for big organic farms so most organic food comes from countries where they don’t have any food themselves" for sure! I am currently in Serbia, while they are killing farming and anyone who could feed more than 3 houses ,at least we have our own farms for personal use, I see that support for farming could be in optimization and education, couple of days ago I saw a guy to make an magnetic field from cooper and aluminium to push insects from farm, clean and safe , but something no one wants you to know because they want to sell their chemicals… as for Stickers , they need to put them on the tractors and on the barrels of diesel, as inhaling or working with makes a bigger risk than smoking and alcohol, so they make their farms clean at least for themself, and where the bearcub jumps in for them is in vineyards, lets have clean vine and tomatoes for now hahahah. Products aside, my biggest confusion comes from fact that from big palette of people from your to my age, everyone seems aware and educated how “system” is abused ,and how it works bad and absurd but things stay the same… ( hope France farmers will make some progress to raise the red line a bit up)

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Serbia is a great looking country I think. Well that entire area. My former neighbour was from Serbia, she fled the country with her parents when the sh*t hit the fan in the 90’s. Currently online racing with people who live in Slovenia and Croatia.

It’s a shame the countries in that area are so much different to each other. Not that we are the same as Belgium or Germans :wink: but the entire war in former Yugoslavia didn’t do good for anyone I think. And don’t think some countries governments make that change very soon. Politics, hard do something about them and sometimes pretty doubtful while one country can join the EU and another can’t. Some who made it shouldn’t I think but well, there must be something in those countries which is worth it :zipper_mouth_face:

My comment about those stickers was a bit like if you sticker everything it won’t have any impact anymore. Well if it has one than it’s to make everyone really scared of everything. But like you say, some things are really harmful but if it gets the same label as an USB cable in CA… well…

That scare tactics worked well if it’s about the climate. Global warming is a serious thing but I’m personally more about environment than climate. I think a lot of younger people got the idea the climate itself is controllable like the heating at home. And it’s media who brings news that way but actual reports from scientists don’t put it like that.

We have our impact burning fossil fuels like crazy but since climate is dynamic it will always get either colder or warmer. Let’s say human behaviour contributes for 30% than reducing our attribution to 0 will slow things down at most. Latest IPCC rapport I read said it was way less but it’s about the overall idea.

When covid hit temperatures increased even faster when there was less production/traffic etc. But that makes sense since the atmosphere gets cleaner and more sunlight hits our surface.

Sunlight which won’t hit the surface because of pollution doesn’t get trapped under that famous blanket of CO2. And what young generations are not hearing is that the past decades the air quality got way better in most Western countries. I like clean air but basically that’s not working well if you want to bring the temperatures down on earth.

Currently we producing ‘green’ solutions like crazy and I’ve never read somewhere that producing more stuff is doing any good for environment or climate for that matter. It became a nice model to earn money. And it gets specifically weird if you start using wordings like ‘CO2 Neutral’ because in my opinion there is no such thing. That’s some creative form of book keeping which makes no sense.

Most CO2 gets absorbed and released by oceans which make 2/3 of this planet. If the climate warms up that will have an impact of ocean life and therefor the amount of CO2 absorbed or released. But even for scientists that’s still a big puzzle and that’s why there is little consensus over causes and outcome.

Can’t blame scientists, with roughly 140 years of temperature measurements against billions of years climate you miss quite a lot of data. And basically science is correcting wrong assumptions from science in the past.

If I would have kids from around 20 I would rather make them aware that they are spoiled to death these days with all stuff you can buy but that every other year a new mobile phone, 40 pairs of sneakers do have an impact on environment.

I personally think that’s way more important than worrying about the climate itself, world will survive but currently we make a bigger mess than ever producing more than ever, that’s a bigger problem.

When I was 11 (39 years ago) I held a talk in my class about acid rain and all predictions that there wouldn’t be any forests anymore. And a lot has done to get a better air quality but that also had certain side effects nobody calculated. Some trees don’t really like clean air and do better with more sulphur in the air. Nature is way more flexible than us humans for that matter. And most plants like CO2, in greenhouses they use a higher level of it so plants grow a bit faster. And with nitrogen compounds it’s about the same. Most plants love it but not plants who live on really poor soil.

Here in The Netherlands they had big plans to actually put fields full of solar panels instead of crops/grass etc. But it’s a bit weird to cover up a field of grass which absorbs as much CO2 as a forest. Most of those plans are on hold and better since before you know everything here looks like some industrial area.

And I’m no scientist but I like reading rapports now and then and I think there are so much contradictions in what we produce, build and what we are trying to achieve. The idea we ‘humans’ can turn the climate around is imo pretty arrogant and not a really good enough reason to produce more than ever.

I think it’s a better idea we started to build some nuclear power plants years decades ago. Yes there is a risk but if something goes wrong you’ve at least a great area in 30 years full of animals/nature. No way you get that from solar parks or wind turbines. And the amount of waste for the Netherlands would be a container a year. Well even we can burry that somewhere save on our own soil. Our German neighbours shut most of the nuclear plants down and now burning brown coal instead. Way to go. Well, it does put a lot of fine dust in the air so that will at least actually help against global warming…

Crazy world. Not worth losing sleep about it I think. At least as long as governments will do enough to protect the coasts and stuff against rising seas. And if it does keep you awake, just read some actual scientific rapports about the climate and impact of everything. Clickbait is also a thing on news sites these days.

haahhahah now I got what you meant by stickers and it seems they need to put it on Lego blocks in USA just in case… for tractors they want to remove diesel tractors from fields in Cali, ( rich man luxury ) but that applies to CA only but in the middle lands of US its seems similar like on balcans lol.
What kind of racing ? dont tell me warzone online also? lol then we can drop a game.
ut I’m personally more about environment than climate" I agree that this should be first and last thing so trying to implement it trough my works best I can, and this kind of straightforward talks make more progress than articles and stickers altogether for sure.
“We have our impact burning fossil fuels like crazy but since climate is dynamic it will always get either colder or warmer. Let’s say human behaviour contributes for 30% than reducing our attribution to 0 will slow things down at most. Latest IPCC rapport I read said it was way less but it’s about the overall idea” Now we jump to only Serbian that I like except Nikola Tesla, … If you are not familiar with Milutin Milankovic planet cycles and revolutions around sun, and how it affects global climate and complete movement of nature trough eras , check it out.
"If I would have kids from around 20 I would rather make them aware that they are spoiled to death these days with all stuff you can buy but that every other year a new mobile phone, 40 pairs of sneakers do have an impact on environment.

I personally think that’s way more important than worrying about the climate itself, world will survive but currently we make a bigger mess than ever producing more than ever, that’s a bigger problem." The root off all problems! More long-lasting products, … Remember my grandfather used to say, Ah the Switzerland only country left in the world… why… because its the only country where you can still buy something , watch coat or etc ,and leave it as an gift to your grandchildren when you die…
One more time we agree "I think it’s a better idea we started to build some nuclear power plants years decades ago. " most of my friends from Electro-technical universities are saying the same, if you really want to solve the pollution problem, both regarding production and usage, build nuclear power-plants that feed everything … every other “solution” is a rubbish hidden behind green agenda to make profits and do nothing ( or make a even more mess) due to ultra high demand for electric power … Crazy world jet nature finds a way

Yeah California is a bit on it’s own in the USA but while all good intentions they still use twice as much energy per household than we in The Netherlands and really, our weather is much worse. Very dangerous to say something about CA on this page :wink:

But I really think young people of today shouldn’t get depressed about the idea it’s all going to end soon. And here that seems really a big thing which is sad. Doesn’t help that with everything that happens like forest fires etc they say ‘has to do with global warming’. Everything has to do with the climate/weather and there are no benefits in making people anxious about the climate which impacts our lives as long as we live.

I’m not that much of a gamer but we’ve a very funny racing league with Assetto Corsa. We don’t take it all too seriously and most of us are quite old, even 4 over 60 (they are not even that slow) but we have a lot of fun. No big ego’s and new people feel welcome as well quickly and that’s a good sign. We also try to help beginners a bit so they pick up the pace and most of them are currently faster than me but hey, I can also blame my age :wink:

Besides Assetto Corsa I also like to fly a bit in VR but currently more busy in creating fresh textures for an addon plane. Used to do a lot of liveries for Assetto Corsa and a cockpit is something else. For me a great way to learn more about Substance Painter.

I sometimes join a bit of BattleField 2042 which is currently pretty playable and fun compared to when it was released. I kind of suck but it’s still funny. And helps there are some ‘hardcore’ servers which I think are actually easier. Need less shots to kill people (or get killed) but friendly fire is on which makes the chaos much less.

But I can’t really game for long, than my mind starts thinking too much about stuff I need/want to do with projects I’m working on and I really like the graphics related things you can do these days. I’ll try to learn a bit every day and so far that works pretty well.

The image showing the rain flo ini layer connected and being pulled though the field might be more believable if you applied some dirt to the tractor and trailer attachement. Looks pretty cool though nice work.

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Thank you for comment, I will try to do post-processing in psd. Clean photography always gives 2 steps ahead.