| Customization: | Available |
|---|---|
| After-sales Service: | Repair and Replacement |
| Warranty: | 1year |
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Chassis: Integrated box and rear axle self-developed TE chassis
Engine: Famous brand Yunnei, Dongfanghong and Weichai
Letol tractors are widely used for ploughing, harrow,rotary-cultivating, sowing, irrigation, spraying, harvesting and transportation etc. In paddy fields, dry land, arid land, orchard and plastic greenhouse.
| Technical Parameters | Unit | Model |
| Model | / | 504-1 |
| Power(hp) | / | 50 |
| Type | / | 504-1, 504-1, Wheeled tractor |
| Frame type | / | Roll bar |
| Driving type | / | 4WD |
| Application | / | General use |
| External dimension (L × W × H) | mm | 3595×1500×2330(Roll bar top) |
| Wheel base | mm | 1970 |
| Commonly used wheel tread(front/rear) or gauge | mm | 1210/1180 |
| Wheel tread(front/rear) or gauge | mm | 1210,1310/1105-1430 |
| Minimum ground clearance and position | mm | 315 (bottom of front axle) |
| Horizontal distance from front end face of clutch housing to center line of rear drive shaft | mm | 1068 |
| Center distance of subshaft hole of transmission gear | mm | 80.5 |
| Minimum weight | kg | 1800 |
| Standard Counterweight (Front/Rear) | kg | Have |
| Minimum service ratio | kg/kW | 48.91 |
| Number of gears (forward/backward) | / | 8+2 8+8;8+2 or 8+8 |
| Number of main gears | / | 4+1 |
| Number of range shift | / | 2 |
| Maximum theoretical design speed | km/h | 31.9 |
| Connection mode between engine and main clutch | / | Direct connection |
| Type of roll protection device (cabin or roll bar)type | / | Roll bar or cabin |
| Engine model | / | YN4H055-30VE |
| Engine structure | / | Inline, water-cooled, four-stroke |
| Engine intake mode | / | Naturally aspirated |
| Number of engine cylinders | / | 4 |
| Engine nominal power | kW | 36.8 |
| Engine calibration speed | r/min | 2400 |
| Engine cooling mode | / | Water cooling |
| Air filter type | / | Wet-type |
| Exhaust pipe noise chamber external dimensions (length × width × thickness or diameter × length) | mm | Φ110×400 |
| Weight of exhaust pipe noise elimination chamber | kg | 6 |
| Steering system type | / | Full hydraulic steering |
| Steering system steering control mechanism | / | Steering control |
| Steering system type of steering mechanism | / | Front wheel steering |
| Transmission type | / | Mechanical plane composition |
| Number of transmission system boxes | 2 | |
| Main gear position | / | 2 In box 2 |
| Main gear shift mode | / | Mechanical graded gear |
| Auxiliary gear shift mode | / | Mechanical graded gear |
| Tyre Model (Front/Rear) | / | 7.50-16/12.4-28 |
| Hydraulic suspension system type | / | separate |
| Type of suspension | / | Three-point rear suspension |
| Suspension Category | / | 1 Category |
| Number of hydraulic output groups | / | 1 |
| Full opening pressure of the safety valve of the working device | Mpa | 16±0.5 |
| Number of splines of power take-off shaft | / | 6 or 8 |
| Standard speed of power output shaft | r/min | 540/720 |
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