XCMG 20t Mechanical Single Drum Vibratory Road RollerXS203J Shangchai Engine 128kwSteel Road Roller Compactor

Features of XCMG 20t Mechanical Single Drum Vibratory Road RollerXS203J

(1) Using Shangchai Euro III high-voltage common rail electronically controlled low-speed diesel engine to achieve the best fuel consumption working area and reduce the overall fuel consumption by 10%; low-speed diesel engines reduce noise emissions and enhance the overall seal and reduce the overall noise Decibel; Optimize the transmission system matching to achieve the best compaction speed and increase the work efficiency by 8%;

(2) the cab and the frame adopt a combined stiffness vibration reduction device, which reduces the vibration of the cab in multiple dimensions and significantly improves the operator's work comfort;

(3) Adopting a scientific and reasonable air duct design, the air-conditioning system independently dissipates heat to ensure sufficient air intake, comprehensively enhances the heat dissipation capacity, and ensures that the power system works efficiently;

(4) the electro-hydraulic-controlled power shift transmission is equipped with a new type of electronically controlled shift handle with independent intellectual property rights, which significantly increases the comfort of operation;

(5) Using advanced hydraulic damping control technology to optimize vibration parameters, work more smoothly, and improve the quality of work;

(6) Adopting the first throttle-clutch linkage system in China to greatly improve the reliability of the clutch system;

(7) the opening angle of the front flip hood is large, and the electric lifting device can make the hood safely stop at any position during the lifting process, and the system components are easy to maintain;

(8) the overall appearance of XCMG single-steel roller " 3" series platform is adopted, and the whole machine is streamlined.

 

Technical specification of XCMG 20t Mechanical Single Drum Vibratory Road RollerXS203J

Model	Unit	XS203J
Overall dimension	mm	6220x2430x3200
Operating weight	kg	20000
Load applied on front drum	kg	10000
Static linear pressure	N/cm	470
Gear I	Km/h	2.95
Gear II	Km/h	5.78
Gear III	Km/h	9.4
Theoretical gradeability	%	30
Min. External turning radius	mm	6500
Steering angle	°	±30
Oscillating angle	°	±11
Vibration frequency	Hz	33/28
Nominal amplitude (high/low)	mm	1.9/0.95
Exciting force (high/low amplitude)	kN	353/245
Drum width	mm	2130
Drum Diemeter	mm	1600
Engine model		Shangchai Diesel Engine SC8D175.2G2B1
Max. Power	kW	,1800r/min
Engine oil consumption	G/kW.H	205
Hydraulic oil tank capacity	L128kw	170
Fuel tank capacity	L	310