Komatsu · Mini Excavator

Komatsu PC20-2 Specs

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Komatsu

Overview

The Komatsu PC20-2 is a mini excavator listed in the Heavy Equipment Hub equipment database with structured specifications for comparison, research, and machine selection. Key specification points include engine power of 21 hp, operating weight of 6,170 lb, working depth of 8.06 ft, reach of 14.26 ft, travel speed of 1.1 mph and fuel capacity of 10.6 gal. This model can be reviewed for excavation, trenching, loading, site preparation, and fleet comparison workflows. Use the full specifications table to compare the Komatsu PC20-2 against similar mini excavator models by power, weight, capacity, dimensions, speed, and other technical values.

Key Specifications

Operating Weight
6,170
lb

Gross Power
21.30
hp

Max Digging Depth
8.06
ft

Full Specifications

29 specs

Dimensions

Boom/Stick Option (Hex) 1 Stick 3'9" (1150mm)

Ground Clearance 1.01 ft / 0.31 m

Height to Top of Cab 7.67 ft / 2.34 m

Length of Track on Ground 5.17 ft / 1.58 m

Max Cutting Height 11.44 ft / 3.49 m

Max Digging Depth 8.06 ft / 2.46 m

Max Loading Height 7.70 ft / 2.35 m

Max Reach Along Ground 14.26 ft / 4.35 m

Max Vertical Wall Digging Depth 6.42 ft / 1.96 m

Removal Counterweight Clearance 2 lb / 1 kg

Shipping Height Of Unit 7.67 ft / 2.34 m

Shipping Length Of Unit 14.44 ft / 4.40 m

Stick 3'9" (1150mm) 2

Tail Swing Radius 4.53 ft / 1.38 m

Width To Outside Of Tracks 4.83 ft / 1.47 m

Engine

Displacement 86 cu in / 1.4 L

Engine Make 2238

Engine Model 3D84-1A

Fuel Capacity 10.60 gal / 40.1 L

Gross Power 21 hp / 15.9 kW

Hydraulic Pump Flow Capacity 20.70 gal/min / 78.4 L/min

Hydraulic System Fluid Capacity 17.20 gal / 65.1 L

Hydraulic System Relief Valve Pressure 2,490 psi / 171.7 bar

Operating Weight 6,170 lb / 2,799 kg

Swing Speed 12.50 deg

Undercarriage

Ground Pressure 4 psi / 0.3 bar

Max Travel Speed 1.06 mph / 1.7 km/h

Shoe Size 11.82 in / 300 mm

Track Gauge 3.84 ft / 1.17 m

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Frequently Asked Questions

What is the operating weight of the Komatsu PC20-2? +

The Komatsu PC20-2 has an operating weight of 6,170 lb (2,799 kg). This places it in a class suited for mini excavator applications where ground pressure and transport weight are key considerations.

How powerful is the Komatsu PC20-2 engine? +

The Komatsu PC20-2 produces 21 hp (15.9 kW) of engine power. This output is typical for its weight class and designed to handle demanding Mini Excavator work cycles efficiently.

What is the maximum digging depth of the Komatsu PC20-2? +

The Komatsu PC20-2 has a maximum digging depth of 8.06 ft (2.46 m). This makes it suitable for trenching, foundation work, and other excavation tasks requiring vertical reach.

What is the maximum reach of the Komatsu PC20-2? +

The Komatsu PC20-2 has a maximum reach along the ground of 14.26 ft (4.35 m), allowing it to work effectively across wide areas without repositioning.

What is the travel speed of the Komatsu PC20-2? +

The Komatsu PC20-2 has a maximum travel speed of 1.1 mph (1.7 km/h), enabling efficient movement between work areas on the job site.

How does the Komatsu PC20-2 compare to similar Mini Excavator models? +

You can compare the Komatsu PC20-2 side by side with any other model using the Heavy Equipment Hub compare tool. Key comparison points include engine power, operating weight, digging depth, hydraulic flow, and overall dimensions.