ITEM UNIT SD22 L*W*H (Ripper not included) mm 5750*3725*3395 Operating weight (Ripper not included) t 23.4 Engine - NT855-C280S10 Rated power kW/rpm 162/1800 Gradeability ' 30 Blade type - Straight tilt blade U-blade Blade width mm Straight tilt blade 3725*1315 Dozing capacity m3 Straight tilt blade 6.4 Ma* drop below ground of blade mm 540 Lift height of blade mm 1210 Ripper type Single ripper Three-shank ripper Ripping depth of ripper mm Single ripper 695 Three-shank ripper 666 Lifting height of ripper mm Single ripper515 Three-shank ripper 555 Number of carriers (each side) - 2 Number of track rollers (each side) - 6 Number of track shoes (each side) - 38 Width of track shoe mm 560 Track gauge mm 2000 Ground length and ground pressure mm/MPa 2730-0.077 Pitch mm 216 Forward speed km/h 0-3.6