2638S /6×4/3450+1450/Long Cab/LHD  
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Dimension  
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7136*2495*3180mm  
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Approaching angle/Departure angle  
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26/64°  
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Overhang(front/rear)  
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1410/825mm  
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Wheel base  
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3450+1450mm  
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Max speed  
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90km/h  
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Curb weight  
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9200kg  
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Max towing weight  
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36900kg  
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Max loading on fifth wheel, Permitted(kg)  
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15670kg  
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Slope climbing capability  
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Max.40%  
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Engine  
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Model  
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WP10.380,water-cooled,four strokes,6 cylinders in line,turbocharged, directly injection  
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Displacement  
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9.726L/Diesel  
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Stroke  
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126/130mm  
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Max. power  
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280/2200 (kw/rpm)  
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Max.torque  
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1460/1200-1600(Nm/rpm) 
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Emission stantard  
 | 
EuroⅢ 
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Fuel tanker capacity  
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400L  
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Clutch  
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430, Single dry frictional disc,Hydraulic boosting  
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Gearbox  
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12JS200T, mechanism,12forward gears,2 reverse gear, manual operated  
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Gear ratio of gear box  
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15.53/12.08/9.39/7.33/5.73/4.46/3.48/2.71/2.1/1.64/1.28/1.00 R: 14.86 3.33  
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Suspension system  
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Front  
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Non-free standing leaf spring,telescopic shock absorber with stablizer bar suspension , 13pcs  
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Rear  
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Non-free standing stablization spring, balance suspension system, 13pcs  
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Brake system  
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Service brake  
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Brake gap can be adjusted automatically, double circulation air brake system  
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Assistant brake  
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Engine exhaust brake  
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Park brake  
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Potential springs pressing on middle and rear wheels  
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Steering system  
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TAS85,whole circulation in ball, hydraulic booster 
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Frame  
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Fish belly shape, variable width, variable sections  
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Model  
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JOST 90 single direction  
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Height of fifth wheel(mm) (unload)  
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1410  
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Radius of front gap (mm)  
 | 
2300  
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Radius of rear slew (mm)  
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2600  
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Front axle (Mercedes Technology)  
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Double-shoe pneumatic brake, non-driving steering axle  
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Middle and Rear axle (Mercedes Technology)  
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Double-shoe pneumatic brake, ductile casting casing, with hub redactor, double reduction driving axle  
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Tyre  
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12.00-R20  
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Electrical system  
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Battery  
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2X12V/135Ah  
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Generator  
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28V-35A  
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Starter  
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5.4Kw/24V  
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Cabin  
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NG80B Long-Flat roof cabin with single sleeper 
Full steel skeleton structure, covered with double layer steel plate; 
Can be tipped forwardly; 
High back seat for driver;Electric lifting window ; 
With inner A/C 
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