Komatsu PC20 MRx Mini Excavator


Boom/Stick Option (Hex) 1

Shipping Length Of Unit 12.89 ft in (3930 mm)
Max Cutting Height 12.62 ft in (3845 mm)
Shipping Height Of Unit 7.9 ft in (2410 mm)
Max Loading Height 8.47 ft in (2580 mm)
Max Reach Along Ground 13.51 ft in (4115 mm)
Max Vertical Wall Digging Depth 6.63 ft in (2020 mm)
Max Digging Depth 7.75 ft in (2360 mm)
Boom/Stick Option (Hex) 1 arm w/ stick 930mm

Boom/Stick Option (Hex) 2

Max Cutting Height 13.06 ft in (3980 mm)
Shipping Length Of Unit 12.89 ft in (3930 mm)
Max Loading Height 8.9 ft in (2710 mm)
Shipping Height Of Unit 7.9 ft in (2410 mm)
Max Reach Along Ground 14.56 ft in (4435 mm)
Max Vertical Wall Digging Depth 7.68 ft in (2340 mm)
Max Digging Depth 8.91 ft in (2715 mm)
Boom/Stick Option (Hex) 2 arm w/ stick 1280mm

Dimensions

Width To Outside Of Tracks 4.76 ft in (1450 mm)
Height To Top Of Cab 7.91 ft in (2410 mm)
Tail Swing Radius 2.63 ft in (800 mm)

Undercarriage

Shoe Size 9.85 in (250 mm)
Track Gauge 3.94 ft in (1200 mm)
Ground Pressure 4.55 psi (31.38 kPa)
Max Travel Speed 2.99 mph (4.8 km/h)

Engine Details

Engine Make Komatsu
Engine Model 3D74E-N3A
Net Power 19 hp (14.2 kw)
Power Measured @ 2600 rpm
Displacement 61.4 cu in (1.1 L)
Aspiration Natural

Operational Specs

Operating Weight 4982.5 lb (2260 kg)
Fuel Tank Capacity 6.7 gal (25 L)
Cooling System Fluid Capacity 1.5 gal (5.3 L)
Hydraulic System Fluid Capacity 5.6 gal (21 L)
Engine Oil Capacity 1.1 gal (3.8 L)
Hydraulic System Relief Valve Pressure 3045.8 psi (21000 kPa)
Hydraulic Pump Flow Capacity 15.8 gal/min (59.8 L/min)

Swing Mechanism

Swing Speed 9.3 rpm
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