... ,back digger 2,buffer valve hydraulic system 3,Engine type/power(KW):Weichai 4100/44kw(60HP) front loader,back digger ,backhoe ... before, rear axle, pump reinforced with vice box .NJ130 gearbox, strong power, carrying capacity, stronger, small in turning radius. The hydraulic system ... (kg)5500Running speeed(km/h)5.5-21.2Engine type/power(KW)Weichai 4100/44kw(60HP)Fuel oil(g/KW.h ...