Sinotruk Heavy Truck HOWO truck parts engine assembly

Brand

HOWO-- A7

Engine

Make: SINOTRUK;

Diesel 4-stroke direct injection diesel engine

Engine model: D12.38, Euro 3 emission standard 

6-cylinder in-line with water cooling, turbo-charging and intercooling 

Maximum output: 380 hp (279 Kw) at 2200 rpm

Maximum torque: 1460 Nm at 1300-1600 rpm

Displacement: 12 L

Transmission

HW20716A(SMARTSHIFT,AMT), 16 forwards and 2 reverse

Ratio:15.59,13.12,10.89,9.17,7.48,6.30,5.20,4.38,3.56,3.00,2.49,2.10,

1.71,1.44,1.19,1.00,14.29 ®,12.03®

Front Axle

HF7 (7TON), disk brake. Steering with double T-cross section beam

Rear Axle

Pressed axle housing, central single reduction with hub reduction and

With differential locks between wheels and axles.

Model:ST16.Ratio:3.93     Option: 4.42,4.8  

Driver's Cab

Driving room with two seats, 1 bed with or 2 beds  with tea table,

2-arm windscreen wiper system with three speeds, .

damped adjustable driver's seat, exterior sun visor, interior side sun visor,

safety belts,  adjustable steering wheel, air horn,

with transverse stabilizer, with 4-point support fully floating air suspension +

Shock absorber, above and side diffuser decreasing wind resistance.

with heating and ventilation system, air conditioner, electric operated window

 And rearview mirror.

                                                            Specification

Model

WD615.62

WD615.87

WD615.69

WD615.47

WD615.57

Type

6-cylinder,4-stroke,in-line with watercooling,turbocharged

Firing Order

1-5-3-6-2-4

Valve/Cyl

2

4

Distance between cylinder core(mm)

150

Bore&Stroke(mm)

126*130

Dispancement(L)

9.726

Compression ratio

17:01

17.5:1

Rated Power kw(ps)

196(266)

213(290)

247(336)

273(371)

302(410)

Rated speed(r/min)

2200

2100

Max Torque(N.m)

1100

1160

1350

1500

1650

Speed at Max. Torque(r/min)

1100~1600

Ldling Speed(r/min)

600±50

Net Weight(kg)

850

Emission Standard

EURO II