HOWO 8x8 oil field truck chassis is exclusively for large scale coiled tubing equipments, and it can be categorized as frame chassis and subsided sinking chassis.
It has the characterisitics of off-road mobility for mountain road, valley, desert, hills, etc.The main performance index meet with MAN and Benz, and can meet with the requirements of coiled tubing operating vehicles.
Cab: HW76-HOWO lengthy cab equiped with single sleeper, new style seat, up, down, front and rear adjustable steering wheel, European style overall fan heater, German VDO instruments, four points full floating spring suspension+damping device+ Horizontal stabilizing device; double locking structure safety belts, external sun shade, air conditioner(control panel is LCD with LED lighting),cruise control system.
Engine: Adopted MAN technology, (MAN D20 and D26)
MC11.44-40 440 HP, EURO Ⅳ emission standard - suitable for subsides sinking chassis;
MC13.48-40 440 HP, EURO Ⅳ emission standard - suitable for frame chassis.
16S 22222TO, ZF company 4th generation synchronizer 16 gears mechanical transmission, flexible shaft manipulate. First gear speed ratio is 13.8, matching NMV221 full power PTO, Max. output torque 2000N.m, speed ratio 0.98, sutiable for subsided sinking chassis.
16S 2522TO, ZF company 4th generation synchronizer 16 gears mechanical transmission, flexible shaft manipulate. First gear speed ratio is 13.8, matching NMV221 full power PTO, Max. output torque 2000N.m, speed ratio 0.98, sutiable for frame skeleton chassis.
4. Clutch: SAX 430 Diaphragm pull typed clutch.
5. Axle and Suspension system:
Subsided sinking chassis: Front axle: 11 tons cast steel front double steering drive axles, speed ratio: 4.77; Rear axle: AC16 with 4.77 speed ratio.
Frame skeleton chassis: Front axle: 13 tons cast steel front double steering drive axles, speed ratio: 5.263; Rear axle: 16 tons cast steel rear drive axle with 5.263 speed ratio.
Front overhand adopt longitudinal leaf spring suspension with stabilizer bar and telescopic shock absorber, rear suspension adopt integral equalizing suspension system.
6. Steering: German ZF8098 steering gear, 20MPa pressure steering oil pump.
7. Tyre: Front double axles: 365/85R20; Rear double axles: 12.00R20- suitable for subsided sinking chassis.
Front double axles: 15.5R20; Rear double axles:12.00R24- suitable for frame skeleton chassis,
8.Brake: WABCO brake with ABS+EBL+TPM, and VOSS connection-peg,double circuit braking, spring stored energy expire parking brake, engine exhaust auxiliary braking, eddy current retarder.
Front wide rear narrow trapezoid frame: certain part subsided sinking 450mm- Subsided sinking frame;
Sectional Form frame, main frame and subframe integrated structure, --frame skeleton chassis.
Others & Note
Sinotruk Howo Chinese oilfield special vehicle chassis , manufactured by Sinotruk Group Co., Ltd. (a heavy duty truck manufacturer in Jinan, Shandong Province, China; manufactures a range of Sida Steyr, Huanghe, Sinotruk Howo, Sinotruk Hania, Sinotruk Hohan, Sinotruk Sitrak, Sinotruk Wero vehicles, including oilfield special vehicle chassis). With ABS, gross vehicle weight is 55000 kg, cab seating capacity is 2, tires are 15.5R20/12.00R24, max. speed is 60 km/h, curb weight is of the Chinese chassis 20500 kg, wheelbase is 1950+5650+1450 mm, engine: MC13.48-40, diesel fuel.
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