コマツ（小松製作所） PC 40 MR

KOMATSU PC40MR Mini Zero Tail Swing Excavator Specifications 1. Basic Machine Data Model: KOMATSU PC40MR Type: 4-ton Zero Tail Swing Compact Mini Excavator Standard Operating Weight: 4110 kg (cab + rubber track) Standard Heaped Bucket Capacity: 0.14 m³ Standard Boom Length: 2570 mm Standard Stick (Arm) Length: 1700 mm Standard Track Shoe Width: 400 mm rubber track Rear Swing Radius: 1060 mm (true zero tail swing) Ground Contact Pressure: 33.1 kPa 2. Engine & Power Performance Engine Manufacturer: Komatsu Engine Model: 4D88E-6 Inline 4-cylinder turbo diesel Displacement: 2.19 L Net Rated Power: 29.4 kW @ 2200 rpm (39.4 HP) Fuel Tank Capacity: 65 L Hydraulic Tank Volume: 55 L Travel Speed: Low 2.6 km/h / High 4.5 km/h Swing Speed: 9.3 rpm Gradeability: 70% (35°) Max Bucket Digging Force: 34.5 kN Max Arm Digging Force: 22.8 kN 3. Hydraulic System Main Pump: Dual variable displacement axial piston pumps Total Max Main Pump Flow: 107 L/min Standard Auxiliary Hydraulic Flow: 36 L/min Main System Relief Pressure: 21.0 MPa Factory pre-installed bidirectional auxiliary piping for breaker, auger & thumb grab 4. Working Range Dimensions (mm) Max Horizontal Digging Reach: 5680 Max Digging Depth (blade lowered): 3350 Max Digging Height: 5330 Max Dumping Height: 3535 5. Overall Transport Dimensions (mm) Total Transport Length (with bucket): 5160 Total Transport Width: 1960 Overall Cab Height: 2550 Minimum Ground Clearance: 360 mm