HOWO 371HP Trailer Truck 30 Ton Tractor Head Truck

SPECIFICATION

Engine

Modal

WD615.69

WD615.47

D12,42

Emission

Euro 2

Euro 2

Euro 2

Displacement

9.726L

9.726L

11.596L

Max Torque

( Nm/rpm)

1350/1100-1600

1500/1100-1600

1820/1100-1600

Type

water-cooled,four strokes,6 cylinders in line with water cooling,turbocharged and inter-cooling, directly injection

water-cooled,four strokes,6 cylinders in line with water cooling,turbocharged and inter-cooling, directly injection

water-cooled,four strokes,6 cylinders in line with water cooling,turbocharged and inter-cooling, directly injection

Clutch

Single-plate dry coil-spring clutch, diameter 430mm, hydraulically operating with air assistance.

Transmission

SINOTRUK HW series 10/12 speed transmission, main and auxiliary transmission structure, main transmission with double countershaft, auxiliary transmission with planetary reducer.

HW19712,  12 forward, 2 reverse

HW19710,  10 forward, 2 reverse

Chassis

Three layers frame 8+8+8mm,U-profile parallel ladder frame and reinforced subframe, all cold riveted cross members

Front Axle

HF9 for heavy truck, rated load of 9t. drum-type

Rear Axles

HC16 with double reduction, central single reduction plus planetary wheel reduction and with differential lock

Drive Shaft

Double universal joint propeller shaft with gear-shaped coupling flange

Fuel Tank

400 L Aluminum fuel tank with locking fuel cap, fitted to the off side of the chassis

Steering

Z-F power steering, model ZF8118,hydraulic steering with power assistance.

Braking System

Service brake: dual circuit compressed air brake.

Parking brake(emergency brake):spring energy, compressed air operating on rear wheels

Auxiliary brake: engine exhaust brake

Tyres

Standard is 12.00R20, with spare parts radial tyres

315/80R22.5, 295/80R22.5, 12R22.5 tubeless tire is optional

Electrical System

Operating voltage

24V,negative grounded

Starter

24V.7.5Kw

Alternator

3-phase,28V,1500W

Batteries

2*12V,165Ah/180Ah

Cigar-lighter, horn, headlamps, fog lights, brake lights, indicators and reverse light

Instrument

Active check central controller with indicators, with this integral instrument the daily manual checks on the vehicle

combined indicators of compressed air pressure, coolant temperature, engine oil pressure

battery charging

Dimensions (mm)

Wheelbase                                            

3225+1350,3200+1400

Front overhang                                           

1500

Rear overhang                                            

 725

Approach angle(°)                                      

 16

Departure angel(°)                                      

 70

Overall (L*W*H) mm                                

6800*2496*3835

Weight(kg)

Curb weight                                               

8800

Front axle loading capacity                       

 9000

Rear axle loading capacity                     

 18000/18000

Towable Total Mass(kg)

 40000

Performance  Parameters

Maximum driving speed(km/h)                 

90-102

Economic Speed(km/h)

72-82

Maximum Gradability(%)

35

Minimum Turning Diameter(m)

15

Consumption(L/100km)                   

 30-40