Ruth K RWYL51: French heavy duty variable displacement piston pump, the United States dual-drive hydraulic motor running, Italian motor drives the front wheels or wheel (51BC) vibration, weight 51-1480Kg, 51C-1700Kg, 51BC-1700kg. Ruth K RWYL51 technical parameters driving Roller walking speed 0-8km / h turning radius 1900mm theoretical gradeability 30% Compaction former static linear load / rear 70 / 75N / cm Nominal amplitude vibration frequency 65Hz 0.5mm exciting force 22kN tank volume 150L Engine Model HONDA, GX630 type gasoline engine, air-cooled 4-stroke, OHV, twin power 20hp / 3600rpm amount of oil 1.8L fuel consumption 313g / kWh Fuel tank capacity 30L Dimensions 900mm drum width drum diameter 560mm Wheelbase 1340mm Overall Length 2270mm Overall width 980mm total height 2250mm Packing size 2460x1140x1700mm Weight Operating Weight 1480kg I solemnly promise! 1. Our products are sold in more than six months warranty, we can offer completely free of parts damage warranty period (except for individual wearing parts). 2. Our products sold in case of a major failure, or the customer can not solve the problem, we are committed within 48 hours sent to the scene to solve (some remote areas may take longer aging). 3. We sell mainly small construction machinery products, most of the structure is relatively simple, maintenance is also very convenient, according to our long-term statistics, more than 95% of the malfunction can be solved under the guidance of our technical staff's phone! The driving force behind our small engineering machinery used mainly HONDA Honda gasoline and diesel based CHANGFA often made that the two engines of similar power are the leader, the major cities are service points, more resolve your to worry about! Products "Three Guarantees" lowest price, same day shipping