Komatsu PC20MR-2

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Boom/Stick Option (Hex) 1

Max Cutting Height13.42 ft in (4100 mm)
Max Loading Height9.25 ft in (2820 mm)
Max Reach Along Ground13.67 ft in (4170 mm)
Max Vertical Wall Digging Depth6.42 ft in (1950 mm)
Max Digging Depth7.75 ft in (2350 mm)
Boom/Stick Option (Hex) 11016mm 3'4"

Boom/Stick Option (Hex) 2

Max Cutting Height14.42 ft in (4390 mm)
Max Loading Height10.17 ft in (3110 mm)
Max Reach Along Ground15.17 ft in (4620 mm)
Max Vertical Wall Digging Depth7.75 ft in (2350 mm)
Max Digging Depth9 ft in (2750 mm)
Boom/Stick Option (Hex) 21372mm 4'6"

Dimensions

Width To Outside Of Tracks3.92 ft in (1200 mm)
Length Of Track On Ground6.17 ft in (1880 mm)
Ground Clearance9.08 ft in (230 mm)
Height To Top Of Cab8.25 ft in (2520 mm)
Tail Swing Radius2.58 ft in (800 mm)
Removal Counterweight Clearance13.33 ft in (340 mm)

Undercarriage

Number Of Track Rollers Per Side3
Max Travel Speed2.9 mph (4.6 km/h)

Engine

Number Of Cylinders3
Engine Make2238
Engine Model3D76E-5
Gross Power20.8 hp (15.5 kw)
Power Measured @1.2 rpm
Displacement68 cu in (1.2 L)

Operational

Operating Weight2295 lb (5060 kg)
Fuel Capacity7.4 gal (28 L)
Hydraulic System Fluid Capacity5 gal (19 L)
Engine Oil Capacity0.9 gal (3.4 L)
Operating Voltage12 V

Swing Mechanism

Swing Speed8.9 rpm

Buckets

Reference Bucket Capacity0.1 yd3 (0.1 m3)

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