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 SWR220H heavy duty road rollers are suitable for compaction of non-cohesive materials such as gravel, crushed stone, sand-macadam mixture, sandy soil and rock filling etc. 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.
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.
Flexible and non-impact technology on Sinoway vibratory rollers extends the vibratory bearing’s working life to beyond 10,000 hours increasing productivity and reducing wear.
With a larger diameter drum, combined with amplitude consistency and uniformity, we ensure that the optimum compaction force is delivered with fewer passes required.
Patented cooling technology inside the drum keeps temperatures balanced at around 90° centigrade, 20° lower than the industry average. This stable temperature regulation helps prolong component life and reduces maintenance.
Luxury cab with A/C and adjustable seat.
|Type||Six-cylinder,water-cooled,turbocharged, mechanical injection|
|Travelling speed (km/h)|| |
|Forward/Reverse||0 - 11|
|Travelling pump||Sauer/Rexroth piston pump|
|Travelling motor||Sauer/Rexroth piston motor|
|Drive type||Dual wheel drive|
|Front axle load||11100Kg|
|Rear axle load||8900Kg|
|Main Technical Specification|
|Amplitude||1.0 / 2.0mm|
|Static linear load||660N/cm|
|Drum shell thickness||46mm|
|Centrifugal force (high ampl.)||420KN|
|Centrifugal force (low ampl.)||320KN|
|Type||Hydraulic articulated steering|
|Steering cylinder||Two cylinders|
|Steering pump||Gear pump|
|Steering angle||± 35°|
|Min. Steering radius||7500mm|
|Service brake||Oil -cut off brake|
|Parking brake||Hand operated drum brake|
|Drive axle central gear box||25L|
|Engine crank case||19L|
|Pad foot|| |
|Compaction meter|| |