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Technical parameters of Tianjin Tiantuo TNU1204-A tractor
TNU1204-A | ||
project | unit | Design value |
The reasonable minimum power code (horsepower) for the model in this appraisal unit | / | 100 |
Whole machine model and name | / | TNU1204-A、 wheeled tractor |
Whole machine type | / | wheel type |
Whole machine rack type | / | No shelf |
Whole machine drive type | / | Four wheel drive |
Application of the whole machine | / | General purpose |
Overall dimensions of the machine (length x width x height and location) | mm | 4605 × 2255 × 2990 (top of cab) |
wheelbase | mm | 2260 |
Common wheelbase (front/rear wheels) | mm | 1650/1650 |
Track width (front/rear wheels) | mm | 1650, 1710, 1750, 1790/1650-2280 |
Minimum ground clearance and location | mm | 400 (front drive axle oil drain bolt) |
The horizontal distance from the front end face of the clutch housing to the axis of the rear drive shaft | mm | 1310 |
Center distance of gearbox gear counter shaft hole | mm | 118 |
The horizontal distance from the center line of the drive wheel axle to the center line of the guide wheel axle of a full track tractor | mm | / |
Minimum usage quality | kg | 4150 |
Standard counterweight (front/rear) | kg | 440/180 |
Ground contact pressure of track | kPa | / |
Minimum usage ratio quality | kg/kW | 47.05 |
Number of gears (forward/reverse) | / | 16/8 |
Number of main transmission gears | / | 4 |
Number of auxiliary transmission gears | / | 2×(2+1) |
Maximum theoretical design speed | km/h | 34.84 |
Connection method between engine and main clutch | / | Direct connection |
Model of rollover protection device (cab or safety frame) | / | TNA1604.45.01 |
Type of rollover protection device (cab or safety frame) | / | Simple cab |
Roll over protection device (cab or safety frame) manufacturer | / | Tianjin Tractor Manufacturing Co., Ltd |
Engine model | / | LR4A3LR22/0882 |
Engine structural type | / | In line, water-cooled, pressurized intercooled, high-pressure common rail |
Engine manufacturing plant | / | Yituo (Luoyang) Diesel Engine Co., Ltd |
Engine intake mode | / | Boosting intercooling |
Number of engine cylinders | / | 4 |
Engine calibration power | kW | 88.2 |
Rated net power of engine | kW | 88.2 |
Engine calibration speed | r/min | 2200 |
Engine cooling method | / | water-cooling |
Air filter model | / | X011930 |
Type of air filter | / | dry |
Dimensions of exhaust pipe soundproof chamber (length x width x thickness or diameter x length) | mm | Φ150×810 |
Quality of exhaust pipe silencing chamber | kg | 10.7 |
Driver's seat model | / | SMT1 |
Driver's seat manufacturer | / | Weifang Shumeite Machinery Co., Ltd |
Seat belt model | / | FS2001 |
Seat belt manufacturer | / | Yangzhou Fusheng Auto Parts Factory |
Steering system type | / | Fully hydraulic |
Steering system steering control mechanism | / | Steering wheel |
Steering system steering mechanism type | / | Front wheel steering |
Number of transmission cases | individual | 2 |
Transmission type | / | Mechanical plane composition |
Main transmission position | / | In the first box |
Main transmission shifting mode | / | Mechanical graded gear |
Shift mode of auxiliary transmission | / | Mechanical graded gear |
Tire model (front/rear) | / | 12.4-24/16.9-34 |
Number of tires (front/rear) | / | 2/2 |
Track material | / | / |
track shoe width | mm | / |
Hydraulic suspension system type | / | Split type |
Suspension device type | / | Rear three-point suspension |
Suspension device category | / | Category 2 |
Model of hydraulic oil pump for working device | / | CBAD1025 1002A |
Number of hydraulic output groups | / | 3 groups |
Full open pressure of safety valve for working device | MPa | 17.5±0.5 |
Number of splines on the power output shaft | / | 8 |
Standard speed of power output shaft | r/min | 760/850 |
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