Komatsu PC40MRX-1 Mini Excavator


Boom/Stick Option (Hex) 1

Shipping Length Of Unit 17.11 ft in (5215 mm)
Max Cutting Height 17.03 ft in (5190 mm)
Shipping Height Of Unit 8.5 ft in (2590 mm)
Max Loading Height 11.59 ft in (3530 mm)
Max Reach Along Ground 18.08 ft in (5510 mm)
Max Vertical Wall Digging Depth 8.86 ft in (2700 mm)
Max Digging Depth 11.16 ft in (3400 mm)
Boom/Stick Option (Hex) 1 Boom 8’10” (2695mm) / Stick 4’6″ (1380 mm)

Dimensions

Width To Outside Of Tracks 6.44 ft in (1960 mm)
Length Of Track On Ground 6.37 ft in (1940 mm)
Ground Clearance 1.04 ft in (315 mm)
Height To Top Of Cab 8.5 ft in (2590 mm)
Tail Swing Radius 3.48 ft in (1060 mm)
Removal Counterweight Clearance 2.1 ft in (640 mm)

Undercarriage

Shoe Size 15.75 in (400 mm)
Track Gauge 5.12 ft in (1560 mm)
Ground Pressure 3.8 psi (26.21 kPa)
Max Travel Speed 2.68 mph (4.3 km/h)

Engine Details

Number Of Cylinders 3
Engine Make Komatsu
Engine Model 3D84E
Gross Power 38 hp (28.3 kw)
Power Measured @ 2500 rpm
Displacement 121.8 cu in (2 L)

Operational Specs

Operating Weight 9876.8 lb (4480 kg)
Fuel Tank Capacity 15.9 gal (60 L)
Hydraulic System Fluid Capacity 18 gal (68 L)
Hydraulic System Relief Valve Pressure 3770 psi (25993.3 kPa)
Hydraulic Pump Flow Capacity 29.1 gal/min (110 L/min)

Swing Mechanism

Swing Speed 9 rpm

Buckets

Reference Bucket Capacity 0.2 yd3
Minimum Bucket Capacity 0.1 yd3
Maximum Bucket Capacity 0.3 yd3 (0.2 m3)
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