John Deere 3050B Mini Tractor — A Reliable Universal Choice for Farmers and Utilities
Model: John Deere 3050B Mini Tractor. Manufacturer: John Deere. Category: Tractors > Mini Tractors. This model combines high power, robust design, and thoughtful ergonomics to perform a wide range of tasks: soil cultivation, sowing, cargo transportation, work with attachments, and utility operations.
Key advantages at a glance: compact dimensions and maneuverability, economical XinChai diesel engine, 4x4 all-wheel drive, powerful hydraulic system, and universal PTO for various attachments.
| Tractor power, hp (kW) | 50 (36.7) |
| Wheel formula | 4x4 |
| Engine type | vertical, 4-cylinder, 4-stroke XinChai diesel |
| Engine displacement, cm3 | 3200 |
| Cylinder diameter / piston stroke | 98x105 |
| Nominal engine fuel consumption, g/kW*h | ≤238 |
| Fuel pump type | plunger, in-line |
| Nominal engine crankshaft speed, rpm | 2350 |
| Engine oil type | mineral or semi-synthetic for diesel engines |
| Gearbox (transmission) | (4+4)x3 |
| Transmission oil type, rear axle | transmission fluid |
| Front axle oil type | transmission fluid |
| Rear differential lock | + |
| Clutch | dry, single-disc |
| Power steering | with separate pump and oil reservoir |
| Cooling system fan drive | V-belt drive |
| Braking mechanism | drum type |
| Power take-off (PTO) speed, rpm | 540/720 |
| Hydraulic system pump type | gear pump |
| Maximum lifting capacity of hitch mechanism, kg | 930 |
| Minimum ground clearance, mm | 300 |
| Wheelbase, mm | 1870 |
| Tire size | rear 11.20-28.00, front 7.50-16.00 |
| Minimum turning radius, m | with one-sided brake 2.8, without brake 3.1 |
| Fuel tank capacity, L | 65 |
| Overall dimensions (LxWxH), mm | 3570x1770x2100 |
| Curb weight, kg | 2000 |
The XinChai engine with a displacement of 3200 cm3 and a cylinder diameter/piston stroke of 98x105 mm provides a nominal power of 50 hp (36.7 kW) at 2350 rpm. The fuel system with an in-line plunger pump and a fuel consumption of ≤238 g/kW*h makes the John Deere 3050B efficient and economical in terms of fuel consumption. The recommended engine oil type is mineral or semi-synthetic for diesel engines.
The (4+4)x3 transmission allows for optimal gear selection for various tasks; transmission fluid is used in the gearbox and axles. The presence of a rear differential lock and a dry single-disc clutch improves off-road capability and traction. Power steering with a separate pump and reservoir ensures comfortable control even under heavy loads.
The hydraulic system with a gear pump and a hitch mechanism lifting capacity of up to 930 kg allows working with heavy attachments. The 540/720 rpm power take-off makes the tractor compatible with a wide range of implements. The V-belt fan drive and drum brakes are simple and reliable technical solutions for field conditions.
The mini tractor has a ground clearance of 300 mm, a wheelbase of 1870 mm, large rear tires 11.20-28.00 and front tires 7.50-16.00, ensuring stability and off-road capability on various soil types. Compact dimensions of 3570x1770x2100 mm, a 65 L fuel tank, and a curb weight of 2000 kg make the John Deere 3050B convenient for work in orchards, vineyards, farms, and utility services.
This model is suitable for farms where strength, economy, and versatility are important: soil cultivation, seedbed preparation, working with a plow, cultivator, harrow, seeder, loader, or other trailed and mounted implements.
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