Road Building Equipment
Road Roller, also known as soil compactor, is a road construction equipment. Rollers belong to the category of road equipment in construction machinery. They are widely used in filling and compaction of large-scale engineering projects such as high-grade highways, railways, Airport runways, dams, stadiums, etc. They can compact sand, semi-cohesive and cohesive soil, roadbed stabilized soil and asphalt concrete pavement. Rollers are suitable for various compaction operations with the gravity of the machine itself, which makes the rolled layer permanent deformation and compaction.
Sinoway SWR218HP padfoot road rollers are suitable for compaction of cohesive materials on base course, sub-base and embankment fill construction,which are ideal equipment for high-class highway, railway, airport, harbors, dams and large-scale industrial ground.
Features
Cummins turbocharged diesel engine with rich power surplus in good performance above an elevation of 4000 meters.
Sauer driving and vibration system has stable performance, safety and reliability; Full-hydraulic drive and full electro-hydraulic control have simple control and high automation; Full-hydraulic wheel is driven by the hydraulic motor and operated by the single handle with variable speed, and has easy operations; Imported vibration bearings and “three-proofing” electrical connectors are of high quality with reliability; Dual-frequency and double-amplitude vibration ensures high quality of compaction effects; Automatic power break system ensures safety and reliability of the machine; Maintenance-free battery is easy to maintain. Engine hood with the streamline shape and overall flip hood, elegant, and designed to meet the public aesthetic standards.
| Engine |
| Make | Cummins |
| Type | Six-cylinder,water-cooled,turbocharged, mechanical injection |
| Rated power | 160kw |
| Rated speed | 2000rpm |
| Transmission System |
| Type | Hydraulic drive |
| Grade ability | 35% |
| Travelling speed (km/h) | |
| Forward/Reverse | 0 - 11 |
| Travelling pump | Sauer/Rexroth piston pump |
| Travelling motor | Sauer/Rexroth piston motor |
| Axle |
| Drive type | Dual wheel drive |
| Front axle load | 10900Kg |
| Rear axle load | 8100Kg |
| Main Technical Specification |
| Operating weight | 19000Kg |
| Type | Hydraulic vibration |
| Frequency | 28/35Hz |
| Amplitude | 1.0/2.0mm |
| Vertical oscillation | 8º |
| Drum shell thickness | 40mm |
| Centrifugal force (high ampl.) | 395KN |
| Centrifugal force (low ampl.) | 290KN |
| Working pressure | 42MPa |
| Steering System |
| Type | Hydraulic articulated steering |
| Steering cylinder | Two cylinders |
| Steering pump | Gear pump |
| Working pressure | 13MPa |
| Steering angle | ± 35° |
| Min. Steering radius | 7500mm |
| Braking System |
| Service brake | Oil-cut off brake |
| Parking brake | Hand operated drum brake |
| Service Capacities |
| Hydraulic tank | 180L |
| Drive axle central gear box | 25L |
| Fuel tank | 200L |
| Engine crank case | 19L |
| Dimensions |
| Overall length | 5820mm |
| Overall width | 2340mm |
| Overall height | 3050mm |
| Drum width | 2100mm |
| Wheel base | 3160mm |
| Drum Dia. | 1600mm |
| Tyre size | 23.1-26 |
| Ground clearance | 472mm |
| Pad-feet Drum Kits |
| Height of Pad-feet | 100mm |
| Pad-feet number | 120 |
Product Tags:
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18ton Hydraulic Road Roller with Padfoot Drum for cohesive materials compaction Images
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