RWYL34B: French heavy duty variable piston pump, the United States cycloid hydraulic motor driven variable speed walking, hydraulic steering, clutch electromagnetic vibration, the weight of 840Kg. RWYL34BC: French heavy duty variable piston pump, the United States cycloid hydraulic motor driven variable speed walking, hydraulic steering, electromagnetic clutch vibration, weight 860kg. RWYL34BS: French heavy duty variable piston pump, the United States cycloid hydraulic motor driven variable speed walking, hydraulic steering, electromagnetic clutch vibration, weight 900kg. Ruth K RWYL34BC: French heavy duty variable piston pump, the United States cycloid hydraulic motor driven variable speed walking, hydraulic steering, electromagnetic clutch vibration, weight 34BC-860kg. Ruth K RWYL34BC walk-behind double drum roller technical parameters Walking speed 0-3.5km / h (forward, backward) Steering angle 15 ° theoretical gradeability 25% Compaction before 59/64 N static linear load / rear / cm 0.5mm nominal amplitude vibration frequency 60Hz centrifugal force 17kN 25L tank volume driven variable displacement piston pump work, quantitative hydraulic motor vibration mechanical transmission, electromagnetic clutch the steering hydraulic parking brake mechanical pin lock type engine model 186F diesel engine, air-cooled 4-stroke, Vertical, single-cylinder power 8.0hp / 3600rpm Fuel tank capacity 5.5L Fuel consumption 280g / kWh Dimensions 680mm drum width drum diameter 355mm wheelbase 650mm total length (handrail flat) 2460mm Overall width 732mm Overall height (handrail erected) 1800mm Packing size 1460x830x1910mm Weights Operating Weight 840kg Our company specializes in the sale of small roller, roller Granville Road, one ton roller, roller 2 tons, 3.5 tons roller, roller 5.5 tons, 6 tons roller, Single drum compactor, Tandem roller, car Rollers, leveling machines, trowel, vibrating foot, rammer and other road machinery, we sincerely welcome customers to negotiate business.