Vibratory tandem Roller with hydrauic transmission (WRC212)
WRC208-214 Hydraulic vibratory rollers are manufactured according to international advanced technology and by use of imported components from abroad. The machine is a double drum tandem vibratory roller. It is Primarily used for the compaction of road bituminous course, sand gravel mixtures and RCC material, Being a universal compaction equipment for highway, municipal road, park area and industry ground etc.
Main Features
Full hydraulic two wheel drive and vibration.
Double frequency double viration system.
Hydrostatic center articulated steering, patented crab mechanism.
Cabin with air conditooner, comfortable and spacious, the flexible steering seat facilicates the operation.
The driver's cabin can be turned on one side as a whole, to faciliatate maintenance.
For-type frame, good hold0-down property.
Hydraulic pump and vibrating motors are of the products made by American manufacturer SAUER fo German manufacturesr REXROTH.
Specifications:
| Engine |
| Model | Cummins 4BT3.9 |
| Type | Vertical,water cooled,direct injection |
| Rated power | 75KW |
| Rated speed | 2200rpm |
| Rated fuel consumption | 210g/kw@h |
| Transmission System |
| Type | Hydraulic drive |
| Grade ability | 40% |
| Traveling speed(km/h) |
|
| Forward/Reverse | 0-11.1 |
| Traveling pump | Sauear/Rexroth piston pump |
| Traveling motor | Sauear/Rexroth piston motor |
| Axle |
| Drive type | Dual wheel drive |
| Front axle load | 4000kg |
| Rear axle load | 4000kg |
| Steering System |
| Type | Articulated frame, hydraulic steering |
| Steering cylinder | Two cylinders |
| Steering pump | Gear pump |
| Working pressure | 13MPa |
| Steering angle | ±35° |
| Braking System |
| Service brake | Oil cut off brake |
| Parking brake | Button operated |
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