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SINOTRUCK (CNHTC) HOWO A7 *4 Tractor Truck ( ZZ4257V3247N1B)
We provide all brands tractor truck. Eg: ISUZU tractor truck, SINOTRUCK tractor truck, HOWO tractor truck, DFAC tractor truck, DFL tractor truck, FAW tractor truck, FOTON tractor truck, SX tractor truck, JAC tractor truck, DFAC NISSAN tractor truck, etc.
This tractor truck is a sample, if it can not meet your needs, please feel free to contact with us or directly touch me: trade manager: Zenger Zeng
MB: 0086-13707175765 / TEL: 0086-27-86619223 / FAX: 0086-27-86709802
Mainly sepcification of this SINOTRUCK A7 6*4 tractor truck is as follows:
1,The profile and chassis of the Tractor
Item | Unit | Parameter |
Product Model |
| SINOTRUCK HOWO A7 ZZ4257V3247N1B |
Overall dimensions | mm | 6985*2496*3230 (flat top cab) (high top cab height 3745 mm) |
Wheel base | mm | 3225+1350 |
GVW | kg | Approx 25000 |
Mass in working order | kg | Approx 8800 |
Rated towing | kg | Approx 40000 |
Traction system |
| 6*4 |
Tread base F/R | mm | 2022/1830/1830 |
Suspension F/R | mm | 1540/870 |
Max speed | km/h | 101 |
Approach/departure angle | mm | 15/46 |
Axle load F/R | kg | 7000/18000 (double-axle) |
Steel plate spring pieces |
| 4/12,9/12,4/- |
Tire specification |
| 12.00R20 (10 tires) |
2, Engine
Item | Unit | Parameter |
Engine model |
| D12.42-30 |
Fuel type |
| diesel |
No. of cylinder | No. | 6 |
Cylinder arrangement form |
| Inline D12 |
House power | Hp/Kw | 420/308 |
Exhaust | L | 11596 |
Torque | N.m | 1820 |
Max Torque Speed |
| 1100-1400 |
Engine type |
| Water-cooled, 4-stroke, direct injection, turbocharged and intercooled, common rail, four-valve |
Min fuel consumption rate at full load | g/kW.h | ≤188 |
Rated speed | RPM | 2000 |
Cylinder stroke | mm | 155 |
Cylinder diameter | mm | 126 |
No. of cylinder valves | No. | 4 |
Intake Forms |
| Turbocharged |
Fuel tank volume | L | 400 |
3,Transmission
Transmission model | HW18710 | Transmission Type | Tiptronic |
No. of transmission gear | 10 | Transmission oil capacity | 12 L |
Gearbox weight | 360 kg | Odometer drive ratio | |
Reverse gear 2 ratio | 3.4375 | Reverse gear 1 ratio | 15.04 |
10 speed transmission ratio | 1 | 9 speed transmission ratio | 1.371 |
8 speed transmission ratio | 1.852 | 7 speed transmission ratio | 2.5 |
6 speed transmission ratio | 3.33 | 5 speed transmission ratio | 4.375 |
4 speed transmission ratio | 5.998 | 3 speed transmission ratio | 8.1 |
2 speed transmission ratio | 10.94 | 1 speed transmission ratio | 14.58 |
Shift mode | Tiptronic | Max input torque | 1800NM |
No. of reverse gear | 2 | No. of forward gears stalls | 10 |
Transmission series | Tiptronic | Transmission Brand | CNHTC Sinotruk |
SINOTRUCK HOWO A7 6*4 Tractor Truck