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Dayun Tractor CGC4253(CNG)

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  • Dayun Tractor CGC4253(CNG)
  • Dayun Tractor CGC4253(CNG)
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Technical Parameter
Product Description
Feature
1、Weichai Power
Weichai engine is designed with the new bypass valve pressurizer, to improve the working efficiency under low speed. The new engine can increase the low-speed torque by about 12% and reduce the oil consumption by 10%-15% with the oil calibration of the oil spraying pump in the low-speed area. Weichai engine has reliable quality and long lifetime, which make driving more comfortable in effective and economical way.
2、Hande axle
Shaanxi Hande axles are fully optimized. The axle housing is completely thickened and its work section height is increased. A new quenching technology is applied to the whole half housing, so the whole bending-resistance capability of the driving axle is improved by about 30%. The new quenching technology can enhance gear strength and eliminate possible gear collision.
3、Fast gearbox 
Equipped with the heavy automobile transmission which applied American Eaton technology from Shaanxi Fast. Its novel and advanced design eases gear switching and also improves the bearing capability which is more stable than its predecessor.
4、Drive shaft with Benz technology
The optimized Benz commercial car drive shaft improves the gear shape of the spline and strengthens the gear root. The sliding fork is upgraded and improved. The spline shaft is optimized to match the spline cover. The new end gear drive improves bearing on the connection flange. The new nylon painting technology improves the bearing status of the working drive shaft, reduces drive impact and completely reduces internal wearing loss.
5、Frame
Dayun automobile is equipped with the equal-work section and high-break work section twist-resisting and bending-resisting frame. The bending-resisting capability of the truck’s longitudinal beam and round girder is also strengthened by using the Stery technology.

Parameter
CGC4253 Main Technical Parameters
Curb Weight(Chassis)(kg) 9750/10700
Gross Vehicle Weight(kg) 25000
Max. Speed(km/h) 70(full-loading) 100(non-loading)(different matching, different speed)
Horsepower(ps) 350、380
Max. Gradeability(%) 21
Engine Type WP12NG350E30(Optional: WP12NG380E30)
Engine Manufacturer Weichai
Driving Type 6X4
Driving Axle Type Hande hub reduction/457 single reduction(Optional)
Wheelbase(mm) 3800+1350
Frame(mm) 300x80x(8+5) (Optional: 300x80x(8+8))
Overall Dimensions(mm) 7455x2490x3515
Tyre 12R22.5
Gas Cylinder Volume(L) 1280L(8x120L+4x80L)(Optional: 8x140L)
Main Equipments Weichai power、Fast gearbox、6.5T 457 front axle、STR rear axle、Hydraulic steering、Pneumatic clutch、Cab assembly(high-roof)、Front reduced leaf spring and rear rubber suspension