sinotruk sitrak tractor truck howo 12 wheeler tractor truck 336hp howo tractor truck head 371hp
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*Products--100% First Class!*
*Transportation--100% Convenience, Efficient!*
*Services--24 hours After Sales Service !*
» I.Product Describution:
Tractor truck (also called road tractor, tractor head, tractor head truck, heavy haul tractor, tractor truck, tractor unit, tractor unit truck, mobile tractor unit, mobile tractor unit, road tractor, semi tractor, semi truck tractor, tractor semi truck, prime mover,etc.) is a specialized towing engine that provides motive power for hauling a towed or trailered load.
---- Sinotruk chassis ensures perfect driving performance.
---- Weichai engine, super powerful; reliable performance.
---- Nice shape, rational structure
---- High strength fifth wheel coupling
---- Strong, durable, perfect performance
---- Prolonged service life
» II.Technical data
| Vehicle series | HOWO-7 6x4 Tractor | |
| Cab | HW76 | |
| Engine | Model | Euro 2:WD615/D12 |
| Power(Ps/rpm) | (213-273)/2200 309/2000 | |
| Maximum torque(Nm/rpm) | (1160-1500)/1100-1600,1820/1100-1500 | |
| Displacement(L) | 9.726/11.596 | |
| Transmission | SINOTRUK HW series 10 gears Transmission, main and auxiliary transmission structure, main transmission with double counter shaft , auxiliary transmission with planetary reduction. WD615.87standardHW15710, WD615.69,WD615.47,D12.38 and D12.42standardHW19710 | |
| Clutch | 430 diaphragm spring Clutch,Hydraulic control air assisted. WD615.47, D12.38 and D12.42Engine standard430A,WD615.69standard430B , WD615.87standard430C | |
| Front axle | HF7,rated load of 7t, drum-type;heavy load truck with HF9 drum-type, rated load of 9t | |
| Rear axle | ST16 double reduction, speed ratio:3.93,4.42,4.8;heavy load truck with HC16 double reduction, speed ratio:4.8, 5.73 | |
| Steering gear | ZF8098 steering gear, ZF steering oil pump, system pressure 18MPa | |
| Suspension | Steer Axle | front and rear leaf spring suspension, front suspension with shock absorber, transverse stabilizer |
| Drive Axle | front and rear leaf spring suspension,rear suspension is disconnected type with transverse stabilizer. | |
| Braking system | Service brake | dual-circuit air pressure brake |
| Parking Brake | spring storage energy without air | |
| Auxiliary brake | Engine exhaust braking;standardABS,Engine EVB is Optional and optional auto clearance adjusting arm | |
| Electric system | Voltage | 24V |
| Generator | 1540W | |
| Batteries | 12V/165Ah,2 pieces | |
| Starter Power | 24V,7.5kW | |
| Wheels & Tyres | Tyres | 315/80R22.5 |
| Optional | 12.00R20; 12R22.5 | |
| Fuel Tank | Capacity | 400 Liter 260L auxiliary fuel tank can be added |
| Weights (kg) | Curb weight | 9180/9230 |
| Gross Vehicle Weight | 25000 | |
| Design loading capacity at fifth wheel | 15640-15690 | |
| Vehicle Dimensions (mm) | Overall length x Overall width x Overall height | 6800x2496x2958 |
| Wheelbase | 3200+1350 | |
| Front overhang/Rear overhang | 1500/725 | |
| Wheel track of front axle | 2022 | |
| Wheel track of rear axle | 1850 | |
| Performance | Maximum speed(km/h) | 92/102 |
| Maximum gradeability(%) | 20 | |
| Minimum turning diameter(m) | 15 | |
» III.Transportation
» III.About us
» IV.Team & Customers
» V.Advantages