Model Number

YZ20/YZ18/YZC12

Road Roller

Their main technical features are as follows:

    All the key parts are first-class products by world-famous manufacturers, which make the machine as reliable as world-famous road rollers.

    The tail-gas exhaustion is up to the EUROPEAN standard and is popular with environment-friendly customers.

    With total weights of over 20.3 tons and 18.6 tons respectively, the machines produce an exciting force of 380 KN and have outstanding compacting effects.

    The double-frequency and double-amplitude design applies to pavement layers of different materials and different thicknesses.

    The scientific mass proportioning of the front and rear axles ensures not only excellent compacting effects but also good driving performance on all kinds of road surfaces.

    The professionally-designed original appearance can give customers a pleasant feeling.

    The roomy and bright cab with air-conditioning and acoustic equipment has adequate forward and backward visibility, comfortable seat, operating mechanism in line with human engineering and good vibration reduction effect, which creates a nice and comfortable working environment for the driver.

    The covering parts that can be opened as a whole adopt the pneumatic boosting technology, which makes daily maintenance easy and simple. The average maintenance time per week wont exceed 30 minutes.

    The perfect safety equipment can guarantee the drivers personal safety.

Main Technical Parameters for YZ series of Single Steel Wheel Road Roller

Parameters		YZ20	YZ18	Parameters	YZ20	YZ18
Working Weight (ton)		20.3	18.8	Theoretical Climbing Ability (%)	42	50
Static Linear Pressure (N/cm)		610	580	Steering Angle	±35°	±35°
Vibration Amplitude (mm)	High	1.9	1.9	Vibratory Wheel Diameter (mm)	1600
	Low	0.95	0.95	Vibratory Wheel Width (mm)	2170
Vibration Frequency (Hz)	High	29	29	Diesel Engine Model	BF3M1013
	Low	35	35	Diesel Engine Power (kW)	133KW
Exciting Force (kN)	High	380	380	Total Length(mm)	6080
	Low	260	260	Total Widthmm	2350

Working Weight (kg)		12500	Turning Diameter(mm)	Inside	8190
Front Wheel Distributed Weight (kg)		6200		Outside	12460
Rear Wheel Distributed Weight (kg)		6300	Climbing Ability (%)		40
Static Linear Pressure (N/cm)		290/295	Steering Angle		±34°
Vehicle Frame Form		Fork Feet	Vibratory Wheel Diameter(mm)		1350
Crab Walking Distance(mm)		±170	Vibratory Wheel Width (mm)		2135
Water Tank Volume (L)		480/430	Vibratory Wheel Rim Thickness (mm)		20
Crab Walking Distance(mm)		215	Vibratory Wheel Horizontal Oscillating Angle		±8°
Hydraulic Oil Tank Volume (L)		107	Sprinkling Form
Vibration Amplitude(mm)	During High Amplitude	0.75	Wheel Base (mm)		3480
	During Low Amplitude	0.37	Total Length(mm)		5370
Exciting Force (KN)	During High Amplitude	40	Total Width(mm)		2326
	During Low Amplitude	50	Total Height (mm)		3160
Exciting Force (KN)	During High Amplitude	≥105	Min. Clearance from the Ground(mm)		400
	During Low Amplitude	≥78.5	Diesel Engine Model		BF4M1013
Traveling Speed (Km/h)	First Speed(km/h)	0-7	Diesel Engine Power(kW)		88
	Second Speed(km/h)	0-13.5	Diesel Engine Rotating Speed (r/min)		2300