SK75SR-7
ENGINE
Model: Yanmar 4TNV98CT
Type: Four-stroke, liquid-cooled, direct injection diesel, turbo charged with intercooler
Displacement: 3.319 L
Rated power output: 53.7kW / 2,100 min-1
DIGGING FORCE
Arm crowding force (Standard): 35.2 kN (2.13 mtr)
Arm crowding force (Long): 35.2 kN
HYDRAULIC SYSTEM
Type: Variable displacement piston pumps + one gear pump
Max. discharge flow: 2 x 72 L/min 1 x 18 L/min
Swing motor: One fixed displacement piston motor
TRAVEL FORCE
Travel motors: Variable displacement piston, two-speed motors
Travel brakes: Hydraulic brake
Parking brakes: Wet multiple plate
Travel shoes: 39 each side
Travel speed: 5.0/2.7 km/h
Swing speed: 11.5 min-1
Drawbar pulling force: 77.3 kN (ISO 7464)
Gradeability: 58% {30°}
