- Shipping Length Of Unit: 12.89 ft / 3930 mm
- Max Cutting Height: 12.62 ft / 3845 mm
- Shipping Height Of Unit: 7.9 ft / 2410 mm
- Max Loading Height: 8.47 ft / 2580 mm
Published dimensions and weight
Komatsu PC20 MRx
The Komatsu PC20 MRx pairs the 3D74E-N3A engine (19 hp) with an operating weight near 2.3 t.
01Published dimensions and weight
Dimensions reference
Measurement reference — not to scale
01Dimensions referenceLength × width × height
02Operating Weight4982.5 lb2260 kg
03Selected published values37
Mini excavators are commonly used for digging and utility work where access or working space is limited. Published rows for Komatsu PC20 MRx include a published maximum digging depth of 7.75 ft / 2360 mm, published operating weight of 4982.5 lb / 2260 kg, published engine power of 19 hp / 14.2 kw. These values describe the published configuration; verify the specific machine's configuration, attachments and records.
- Compare the published “Shipping Length Of Unit” field (12.89 ft / 3930 mm) with the specific machine's configuration and records; options and condition can differ.
- Compare the published “Max Cutting Height” field (12.62 ft / 3845 mm) with the specific machine's configuration and records; options and condition can differ.
- Compare the published “Shipping Height Of Unit” field (7.9 ft / 2410 mm) with the specific machine's configuration and records; options and condition can differ.
02Specifications
Published values, clearly grouped.
Published specifications and measurements are organized by section for quick reference.
Boom/Stick Option (Hex) 1
Shipping Length Of Unit12.89 ft3930 mm
Max Cutting Height12.62 ft3845 mm
Shipping Height Of Unit7.9 ft2410 mm
Max Loading Height8.47 ft2580 mm
Max Reach Along Ground13.51 ft4115 mm
Max Vertical Wall Digging Depth6.63 ft2020 mm
Max Digging Depth7.75 ft2360 mm
Boom/Stick Option (Hex) 1arm w/ stick 930mmarm w/ stick 930mm
Boom/Stick Option (Hex) 2
Max Cutting Height13.06 ft3980 mm
Shipping Length Of Unit12.89 ft3930 mm
Max Loading Height8.9 ft2710 mm
Shipping Height Of Unit7.9 ft2410 mm
Max Reach Along Ground14.56 ft4435 mm
Max Vertical Wall Digging Depth7.68 ft2340 mm
Max Digging Depth8.91 ft2715 mm
Boom/Stick Option (Hex) 2arm w/ stick 1280mmarm w/ stick 1280mm
Dimensions
Width To Outside Of Tracks4.76 ft1450 mm
Height To Top Of Cab7.91 ft2410 mm
Tail Swing Radius2.63 ft800 mm
Undercarriage
Shoe Size9.85 in250 mm
Track Gauge3.94 ft1200 mm
Ground Pressure4.55 psi31.38 kPa
Max Travel Speed2.99 mph4.8 km/h
Engine
Engine Make22382238
Engine Model3D74E-N3A3D74E-N3A
Net Power19 hp14.2 kw
Power Measured @2600 rpm2600 rpm
Displacement61.4 cu in1.1 L
AspirationNaturalNatural
Operational
Operating Weight4982.5 lb2260 kg
Fuel Capacity6.7 gal25 L
Cooling System Fluid Capacity1.5 gal5.3 L
Hydraulic System Fluid Capacity5.6 gal21 L
Engine Oil Capacity1.1 gal3.8 L
Hydraulic System Relief Valve Pressure3045.8 psi21000 kPa
Hydraulic Pump Flow Capacity15.8 gal/min59.8 L/min
Swing Mechanism
Swing Speed9.3 rpm9.3 rpm
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Manufacturer-published specifications.