Wacker RT 560 trench Roller engine type -two cylinder, 4-cycle or air cooled, diesel engine engine make lombardini engine model 12ld475-2 power @ 3000 rpm hp (kw or 20(15) operating speeds rpm 2600+-100 fuel type # 2 diesel fuel consumption gal(1) hr 1.1 (4.2) fuel tank capacity gal 5.6(21) roller specifications overall dimensions(i x w x h ) 80x32x48 or in mm (2030x560 x 1220) operating weight lb 2830 or kg (1283) area capacity 7500 (690) inside turning radius 58(1.5) low speed 68(21) high speed 136(41) vibration frequency 2400(40) gradeability with vibration 50% gradeabilty without vibration 55%