komatsu pc400-7 secondhand excavator

Machine Operating Weight: 41,400 kg

Bucket Capacity: 1.9 m³ (Standard Backhoe)

Boom Length: 7,060 mm

Stick Length: 3,380 mm

Power System

Engine Model: Komatsu SAA6D125E-3

Rated Power: 246 kW / 1,850 rpm

Engine Displacement: 11.04 L

Performance Parameters

Bucket Digging Force: 275 kN

Stick Digging Force: 214 kN

Travel Speed: 5.5 / 3.0 km/h (High/Low Speed)

Swing Speed: 9 rpm

Gradualism: 70% (35°)

Ground Pressure: 77.5 kPa

Maximum Traction Force: 329 kN

Hydraulic System

Main Pump Maximum Flow Rate: 690 L/min (Dual Variable Lobe Piston Pump)

Working Hydraulic Circuit Pressure: 37.3 MPa

Swing Hydraulic Circuit Pressure: 27.9 MPa

Pilot Control Pressure: 3.2 MPa Oil Capacity and Maintenance

Fuel Tank Capacity: 650 L

Hydraulic Oil Tank Capacity: 248 L

Engine Oil Change Quantity: 38 L

Coolant Capacity: 34.2 L Operating Range (Standard Configuration)

Maximum Digging Radius: 12,025 mm

Maximum Digging Depth: 7,820 mm

Maximum Digging Height: 10,915 mm

Maximum Unloading Height: 7,565 mm Dimensions and Transportation

Overall Transportation Length: 11,940 mm

Overall Transportation Width: 3,340 mm

Overall Transportation Height: 3,635 mm

Track Foot Width: 600 mm

Rear Turning Radius: 3,645 mm

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Introduction