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| Typical truck model | ZZ1257N4341W | ZZ1257N4641W | ZZ1257N5247A | ZZ1257N5847W | |
| Cab | Model | HW76 | |||
| Type | HW76 extend cab, one berth, with A/C all steel forward control, 55°hydraulically tiltable to the front,2-arm windscreen wiper system with 3 speeds, laminate windscreen, with casted-in radio aerial, hydraulically damped adjustable driver’s seat and rigid adjustable co-driver’s seat, heating & ventilation system, adjustable roof flap, with stereo radio/cassette recorder, sun visor, and adjustable steering wheel, air horn, with 4-point support fully floating suspension and shock absorber with transverse stabilizer, safety belt. | ||||
| Engine | Model | WD615.69 | WD615.47 | ||
| Rated power | 336HP（247Kw/rpm） | 371HP（273Kw/rpm） | |||
| Displacement | 9.726L | ||||
| Type | 6 cylinder in-line with water cooling, turbo-charging & intercooling | ||||
| Wheelbase | 4300+1400mm | 4600+1400mm | 5200+1400mm | 5800+1400mm | |
| Cargo body size | 7100x2300x2200mm | 7650x2300x2200mm | 8650x2300x2200mm | 9500x2300x2200mm | |
| Clutch | Single- plate dry diaphragm spring clutch, diameter 430(C) mm, hydraulically operating with air assistance | ||||
| Transmission | SINOTRUK HW series 10/12/16 speed transmission, 10 forward and 2 reverse | ||||
| Front axle | Steering axle with double T-cross section HF7/HF9 | ||||
| Drive axle | Pressed axle housing, central single reduction ST16/MCY（Q）/HC16/AC16 Ratio:3.93 4.42 4.8 5.73 | ||||
| Chassis | Frame: U-profile parallel ladder type with section of 320×90×8 mm, all cold riveted cross members and reinforced subframe Front suspension: 9 semi-elliptic leaf springs with hydraulic telescopic double-action shock absorbers and stabilizer Rear suspension: 9+6 semi-elliptic leaf springs with hydraulic telescopic double-action shock absorbers and stabilizer Spare wheel carrier: with one spare wheel Aluminum fuel tank: with 400 L fuel tank with locking fuel cap | ||||
| Steering | Germany ZF, hydraulic steering with power assistance | ||||
| Brakes | Service brake: dual circuit compressed air brake Parking Brake(emergency brake): spring energy, compressed air operating on rear wheels Auxiliary brake: engine exhaust brake Option: ABS | ||||
| Wheel & Types | Rims: 8.0-20, 10 hole-steel Types 11.00-20 tube; Option: 12.00-20 tube, 12.00R20 tube | ||||
| Electrics | Operating voltage:24V, negative grounded; Starter: 24V, 5.4KW Alternator: 28V, 1540W; Batteries: 2×12, 165Ah Cigar-lighter, horn, headlamp, fog light, brake lights, indicators and reverse lamp | ||||
We adhere to the business policy of “quality first, service first, continuous improvement, innovation to meet customers”, and “high quality, high standard” as the quality goal.
