Komatsu SK1020-5 Turbo, (2007) – used

Technical specifications

Dimensions and weight:

• Operational weight: 3,435 kg


• Length with bucket: 3.683 m


• Overall width: 1,730 m


• Height to top of cabin: 2,080 m


• Ground clearance: 210 mm


• Wheelbase: 1,160 m


• Turning radius (rear): 1,650 mm


• Turning radius (with bucket): 2,265 mm


• Maximum discharge height: 2,286 mm


• Range to maximum lifting height: 690 mm

Training and mobility:

• Standard tires: 12-16.5/8PR


• Steering mode: AL (lever steering)


• Maximum speed: 16 km/h

Bucket:

• Width: 1.88 m


• Capacity: 0.45 m³


• Rated lifting capacity: 905 kg


• Tipping load : 1,814 kg


• Lifting force: 22 kN

Engine – Komatsu 4D98E-1FD:

• Type: 4-cylinder in-line diesel, turbo


• Net power: 52.2 kW (70 hp)


• Cylinder capacity: 3.4 liters


• Maximum speed: 2,500 rpm


• Maximum torque: 305 Nm at 1,800 rpm

Hydraulic system:

• Flow rate the pump: 130 l/min


• Discharge pressure: 21,000 kPa


• Pump type: Komatsu load-sensing system with mid-position lock

Tank capacities:

• Fuel: 73 liters


• Engine oil: 12.5 liters


• Coolant: 8 liters


• Hydraulic system: 50 liters
• Chain box (per side): 32 liters