Heavy-Duty Hydraulic Vibratory Road Roller for Efficient Compaction

• Customization: Available
• After-sales Service: Yes
• Warranty: 1 Year
• Model NO.: RWYL71/71B
• Working Method: Vibration
• Axle: Biaxial Dual-Drum
• Grinding Wheel Type: Light Grind
• Compaction Depth: 40cm
• Engine Type: Diesel Engine
• Travel Speed: 40cm/s
• Centrifugal Force: 40KN
• Certification: EPA, CE
• Condition: New
• Transport Package: Seaworthy Packing
• Specification: 4.2 Ton
• Trademark: Roadway
• Origin: Jining, China
• HS Code: 84294019
• Production Capacity: 2000 Sets/Year

Product Description

4 ton ride on hydraulic vibratory road roller, compaction roller

The machine is mainly used to compress on the asphalt, sand soil and gravel. It is also used to compress on track in the school and planish the lawn. This is the latest model of light duty rollers in the domestic.
Product characteristics
Double motors drive, hydraulic steering and vibrate, fully hydraulic roller.
RWYL71 is front drum vibrate, RWYL71B is double drum vibrate.
1. Imported Sauer hydraulic variable plunger pump, drives the machine stepless speed walking.
2. Double plunger motors drive the machine walking.
3. Imported motor drives the steel drum vibrating.
4. Extra-large plastic water tank, free from corrosion and convenient for the water-spraying.
5. Double control levers with vibration button, makes the compaction of edge easy.
6. Electrically controlled water-spray, high efficient and water-saving.
7. Wear-resistant scraper can be lift and fixed during transportation.
8. LED lamp at front and rear for the convenience of night construction.
 

Type	RWYL71B
Run
Speed	0-12km/h
Turning radius	3000mm
Climbing capacity in theory	40%
Compaction
Static load forward/back	150/135.5N/cm
Nominal amplitude	0.5mm
Vibration frequency	60Hz
Exciting force	2 x 40kN
Water tank volume	200L
Working
Drive	Variable plunger pump, radial plunger hydraulic motor
Vibration	Gear pump, Gear motor
Turning	Hydraulic steering
Engine
Type	Diesel engine, water-cooled, 4stroke, four cylinder
Power	35.7kW/2600rpm
Fuel tank volume	70L
Lubricant L	8.9L
Fuel consumption	258g/kWh
Dimension
Width of steel wheel	1400mm
Diameter of steel wheel	900mm
Total length	2850mm
Total width	1520mm
Total height	2700mm
Tread	1950mm
Weight
Working weight	4200kg
Price