Komatsu PC20MRX-1 Mini Excavator Specs

Category: Mini Excavators ➔
Manufacturer: Komatsu ➔
Model: PC20MRX-1 ➔

The Komatsu PC20MRX-1 Mini Excavator is a versatile and compact machine, perfect for various construction and landscaping tasks. With a maximum cutting height of 12.7 ft and a maximum digging depth of 7.8 ft, this excavator offers excellent reach and efficiency. Its powerful engine model 3D74E and hydraulic system with a pump flow capacity of 15.8 gpm ensure smooth operation and performance. Additionally, the PC20MRX-1's compact dimensions make it easy to maneuver in tight spaces while still providing stability and power for your projects.

Boom/Stick 1

Komatsu PC20MRX-1 Mini Excavator Boom/Stick 1 specifications
Boom/Stick 1	Boom 5'11" (1809mm)/Stick 3'1" (930mm)
Max Cutting Height	12.62 ft (3.85 m)
Max Digging Depth	7.75 ft (2.36 m)
Max Loading Height	8.47 ft (2.58 m)
Max Reach Along Ground	13.51 ft (4.12 m)
Max Vertical Wall Digging Depth	6.63 ft (2.02 m)

Buckets

Komatsu PC20MRX-1 Mini Excavator Buckets specifications
Maximum Bucket Capacity	0.2 cu yd
Minimum Bucket Capacity	0.1 cu yd
Reference Bucket Capacity	0.1 cu yd

Dimensions

Komatsu PC20MRX-1 Mini Excavator Dimensions specifications
Ground Clearance	0.94 ft (0.29 m)
Height To Top Of Cab	7.91 ft (2.41 m)
Length Of Track On Ground	6.06 ft (1.85 m)
Removal Counterweight Clearance	1.78 ft (0.54 m)
Tail Swing Radius	2.63 ft (0.80 m)
Width To Outside Of Tracks	4.76 ft (1.45 m)

Engine

Komatsu PC20MRX-1 Mini Excavator Engine specifications
Displacement	61.40 cu in (1,006.17 cu cm)
Engine Make	2238
Engine Model	3D74E
Gross Power	18.80 hp (14.02 kw)

Operational

Komatsu PC20MRX-1 Mini Excavator Operational specifications
Fuel Capacity	6.70 gal (25.36 l)
Hydraulic Pump Flow Capacity	15.80 gpm (59.80 lpm)
Hydraulic System Fluid Capacity	5.60 gal (21.20 l)
Hydraulic System Relief Valve Pressure	2990 psi
Operating Weight	5,048.60 lbs (2,290.01 kg)

Swing Mechanism

Komatsu PC20MRX-1 Mini Excavator Swing Mechanism specifications
Swing Speed	9.3 rpm

Undercarriage

Komatsu PC20MRX-1 Mini Excavator Undercarriage specifications
Ground Pressure	4.6 psi
Max Travel Speed	2.99 mph (4.81 kph)
Shoe Size	9.85 in (25.02 cm)
Track Gauge	3.94 ft (1.20 m)

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