SITOM Heavy-duty Towing Truck 6*4 STQ4250L7Y9S3 Reinforced-Model

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“YOULONG” 6×4 Towing Truck:Reinforced Model

Overall Parameters

Truck model

STQ4250L7Y9S3

Approach angle

25°

Color

Red,white,silver

Departure angle

45°

Overall dimension

6744mm×2490mm×3600mm

Kerb mass

8370kg

Number of tires

10

Regular towing mass

30000kg~50000kg

Track width (front/rear)

1940/1860/1860mm

Max. towing mass

60000kg

Overhang (front/rear)

1460mm/709mm

Economical speed

80km

Wheel base

3200+1300mm

Max. speed

120km

ENGINE

Brand @ Model

Cummins @ L375 30

Intake way

Turbo inter-cooling

Rated power & speed

375HP(276kw) & 2200rpm

Max. torque/speed

1480n.m @ 1400rpm

Engine type

in-line,4-stroke,water-cooled

Bore x Stroke

114mm×145mm

Displacement    

6 cylinders,8.9L,diesel

Min. fuel consumption

≤193(g/KM.h)

Emission standard

Euro-Ⅲ

Fuel injection pump

Domestic

GEARBOX

Brand @ Model

FAST·Fuller @ 12JS160TA

Type

Manual,12 forward gear,1 reverse gear,rated input tonque 1600N.M

Gearbox ratio

Forward:12.10,9.41,7.31,5.71,4.46,3.48,2.71,2.11,1.64,1.28,1.00,0.78
Reverse:11.56

Clutch

Dry type,disc diameter Φ430mm

SUSPENSION SYSTEM

Front axle

DF Dana single 7T front axles,with Anti-roll bar,Widened track width

Rear axle

DF Dana double 13T rear axles,with Anti-roll bar.Default axle Ratio: 4.11

Front suspension

With shock absorber,special designed enhanced spring for tractor truck

Rear suspension

With shock absorber,special designed enhanced spring for tractor truck

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