From 2kW compact tractors to 300kW heavy-duty haulers—CMVTE delivers the powertrain to build new or repower existing diesel farm machinery.
Introduction
The agricultural industry is undergoing a silent revolution. It’s not about self-driving tractors (yet)—it’s about how those tractors are powered. With rising diesel costs, tightening emissions regulations, and the availability of cheaper on-farm solar electricity, the shift toward electric farm tractors is accelerating rapidly.
Whether you are an OEM looking to manufacture a new Electric Farm Tractor, or a fleet owner wanting to repower a reliable diesel tractor that has years of mechanical life left in the chassis, the math is finally making sense.
At CMVTE, we are fielding hundreds of inquiries from agricultural B2B clients. Here is your technical guide to the current market—and why retrofitting is your smartest path forward.
1. The New Breed: Electric Farm Tractor Landscape
The market for purpose-built electric tractors is heating up. Startups and legacy manufacturers are showcasing impressive specs, though prices remain prohibitive for widespread adoption.
Key Electric Tractor Brands & Specs:
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Tadus (T16.20) – German Start-up:
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Motor: 160hp (120 kW peak) / 80 kW continuous. Multi-motor setup (axle, PTO, hydraulics) .
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Battery: Massive 196–200 kWh Lithium-ion pack .
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Specs: 5,000kg rear lift, 40km/h top speed.
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The Catch: Battery costs ~€90,000 alone. Total price: ~€300,000 .
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General Electric Compact Tractors (30-70hp):
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Architecture: 48V, 72V, or 96V platforms.
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Motors: AC Permanent Magnet Synchronous Motors (PMSM) for high efficiency and torque density .
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Application: Vineyards, orchards, livestock feeding.
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The Verdict: These are high-quality machines, but the acquisition cost is a major barrier for most farmers. This creates a massive opportunity for the retrofit market.
2. The Old Faithful: Conventional Diesel Tractor Landscape
Diesel tractors are incredibly durable. The average farmer doesn’t retire a tractor because the chassis broke; they retire it because the engine/emissions system becomes a money pit.
Conventional Diesel Tractor Specs:
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Deutz-Fahr 5G TB Series (Low Profile) :
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Engine: 75hp FARMotion 3.8L diesel .
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Emissions: Tier 4 (DPF, DOC, EGR) – complex and expensive to fix .
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Specs: 7,900lb rear lift.
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Deutz-Fahr 5105D (Utility) :
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Engine: 106hp 4-cylinder diesel .
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Emissions: Stage V (Requires EGR, DOC, DPF, SCR – diesel exhaust fluid) .
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Weight: ~3,575 kg (mostly cast iron and steel).
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The Problem: A 106hp diesel engine might produce peak torque at 1,500 RPM, but it idles inefficiently. Furthermore, modern emissions systems (DPF regeneration) are ill-suited for the stop-start, low-load nature of yard work and light field tasks.
3. The Head-to-Head: Why “Diesel to Electric” Conversion Wins
Why should you cut out a perfectly good diesel engine and replace it with a CMVTE motor? It isn’t just about going green—it is about Total Cost of Ownership (TCO) and Performance.
| Feature | Diesel Tractor | Electric Tractor (Retrofit) |
|---|---|---|
| Torque | Peaky; requires clutch work to start moving. | Instant 120-170 Nm torque from 0 RPM. No stalling . |
| Fuel/Energy | $4-5/gallon diesel + DEF fluid. | $0.05-0.10/kWh (solar or grid); 70% lower fuel cost . |
| Maintenance | Oil changes, fuel filters, injectors, DPF cleaning, EGR valves. | No oil. No filters (except gearbox). 50% less maintenance . |
| Noise & Heat | Loud, hot cab (engine heat). | Whisper quiet, zero engine heat radiating into the cabin. |
| Longevity | Engine wears out after 8,000-10,000 hours. | Electric motor lasts 30,000+ hours; reuse the chassis. |
The Retrofit Advantage:
You don’t need to spend $300,000 on a new electric tractor. Academic research confirms that converting existing diesel tractors to Permanent Magnet Synchronous Motors (PMSM) is not only feasible but results in higher power and speed than the original diesel engine .
Why scrap a perfectly good axle, chassis, and hydraulic system? As seen in industrial port applications, modular “cradle” conversions allow you to drop an electric powertrain directly into the existing frame without cutting or welding
4. CMVTE: Your Complete Farm Tractor Conversion Kit Provider (2kW – 300kW)
This is where CMVTE comes in. We don’t just sell parts; we provide the complete Brain + Brawn for your electric farm tractor project.
Whether you are building a new 20hp compact tractor or repowering a 200hp row-crop monster, we have the kit.
Our Farm-Ready Product Range:
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Compact Tractors (10 HP – 30 HP) :
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Light Farm Series: 48V / 72V / 96V systems.
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Motor Options: 7.5kW (120 Nm torque) to 30kW (170 Nm torque) AC PMSM .
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Perfect for: Vineyard tractors, utility runabouts, feed mixing.
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Utility Tractors (40 HP – 100 HP) :
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Mid-Range Series: 96V / 144V / 300V platforms.
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Power: 20kW – 80kW continuous output.
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Includes: Liquid-cooled motors for heavy tillage work.
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Heavy-Duty & 4WD Tractors (100 HP – 400 HP+) :
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High Voltage: 400V – 650V systems .
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Power: Up to 300kW.
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Extreme Torque: Our 235kW direct-drive motor delivers a staggering 3,940 Nm of peak torque . Ideal for pulling heavy implements or large chassis conversions.
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Included in Every CMVTE Kit:
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✅ Electric Motor (AC PMSM – most efficient technology)
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✅ Motor Controller (Programmable torque/speed curves)
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✅ Battery Packs (Customizable capacity – LFP chemistry for safety)
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✅ Vehicle Control Unit (VCU) – The “brain” integrating throttle, brake, and display
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✅ DC-DC Converter & Wiring Harness
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✅ Optional: Liquid cooling systems for high-duty cycles
Customization: We can program the motor mapping to match your specific implement lifting, PTO speeds, or towing behavior. We offer custom axle ratios and mounting adapters to bolt our motor to your existing transmission .
5. Why CMVTE? The “Easy Button” for OEMs & Retrofit Shops
Building an electric vehicle from scratch is hard. Retrofitting a diesel tractor is even harder if you don’t have the right supply chain.
CMVTE is your One-Stop Solution:
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Full Range: We cover 2kW to 300kW. One supplier for your entire product line.
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Engineering Support: Our team helps with the technical integration (mounting plates, voltage matching, CAN bus programming).
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Scalability: Whether you are doing a one-off restoration or building 1,000 units for production, our supply chain is ready.
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Proven Tech: Our systems are used in port tractors (80-ton capacity) and light farm vehicles alike .
Stop letting diesel complexity and high electric OEM prices kill your margins.
Ready to build the next generation of farm machinery?
Visit www.cmvte.com or contact our technical sales team (Maggie, [email protected], whatsapp/wechat/cell: + 86 181 2358 9096. ) to find the perfect motor for your farm tractor project.
CMVTE – Powering the Future of Agriculture.
