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Technical parameters of Tianjin Tiantuo TTA1004-4 tractor
| project | unit | Design value |
| The reasonable minimum power code (horsepower) for the model in this appraisal unit | / | 100 |
| Whole machine model and name | / | TTA1004-4、 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 | 4700 × 2270 × 3100 (top of air filter) |
| wheelbase | mm | 2376 |
| Common wheelbase (front/rear wheels) | mm | 1737/1800 |
| Track width (front/rear wheels) | mm | 1610, 1737, 1840, 1955/1800-2000 |
| Minimum ground clearance and location | mm | 385 (front 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 | 1227 |
| Center distance of gearbox gear counter shaft hole | mm | 147.5 |
| 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 | 4800 |
| Standard counterweight (front/rear) | kg | 240/172 |
| Ground contact pressure of track | kPa | / |
| Minimum usage ratio quality | kg/kW | 65.31 |
| Number of gears (forward/reverse) | / | 12/6 |
| Number of main transmission gears | / | 3 |
| Number of auxiliary transmission gears | / | 2×(2+1) |
| Maximum theoretical design speed | km/h | 36.2 |
| Connection method between engine and main clutch | / | Direct connection |
| Model of rollover protection device | / | TNA1604.45.01 |
| Type of rollover protection device | / | Simple cab |
| Overturning protection device production plant | / | Tianjin Tractor Manufacturing Co., Ltd |
| Engine model | / | LR4A3LR22/0846 |
| 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 | 73.5 |
| Rated net power of engine | kW | 84.6 |
| Engine calibration speed | r/min | 2200 |
| Engine cooling method | / | water-cooling |
| Air filter model | / | X012017 |
| Type of air filter | / | dry |
| Dimensions of exhaust pipe soundproof chamber (length x width x thickness or diameter x length) | mm | Φ136×960 |
| Quality of exhaust pipe silencing chamber | kg | 13.2 |
| 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 second box |
| Main transmission shifting mode | / | Mechanical graded gear |
| Shift mode of auxiliary transmission | / | Mechanical graded gear |
| Tire model (front/rear) | / | 12.4-24/18.4-34 |
| 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 | / | CBN-F425 |
| Number of hydraulic output groups | / | 3 groups |
| Full open pressure of safety valve for working device | MPa | 17±0.5 |
| Number of splines on the power output shaft | / | 8 |
| Standard speed of power output shaft | r/min | 540/1000 |
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