The Komatsu PC20R-8 Mini Excavator is a versatile and reliable machine designed for small to medium-scale excavation and digging projects. With its compact size and powerful engine, this excavator offers excellent performance in various job sites. The PC20R-8 features impressive specifications such as a max digging depth of 8.4 ft, a bucket capacity ranging from 0.1 to 0.2 cu yd, and an operating weight of 5588.8 lbs. Whether you need to reach high, dig deep, or maneuver through tight spaces, the PC20R-8 is a top choice for efficient and effective excavating tasks.
Boom/Stick 1
Komatsu PC20R-8 Mini Excavator Boom/Stick 1 specifications
Boom/Stick 1
Standard
Max Cutting Height
13.22 ft (4.03 m)
Max Digging Depth
7.71 ft (2.35 m)
Max Loading Height
9.07 ft (2.76 m)
Max Reach Along Ground
13.94 ft (4.25 m)
Max Vertical Wall Digging Depth
6.23 ft (1.90 m)
Shipping Height Of Unit
8.03 ft (2.45 m)
Shipping Length Of Unit
13.94 ft (4.25 m)
Boom/Stick 2
Komatsu PC20R-8 Mini Excavator Boom/Stick 2 specifications
Boom/Stick 2
Long
Max Cutting Height
13.80 ft (4.21 m)
Max Digging Depth
8.37 ft (2.55 m)
Max Loading Height
9.66 ft (2.94 m)
Max Reach Along Ground
14.80 ft (4.51 m)
Max Vertical Wall Digging Depth
7.18 ft (2.19 m)
Shipping Height Of Unit
8.03 ft (2.45 m)
Shipping Length Of Unit
14.17 ft (4.32 m)
Buckets
Komatsu PC20R-8 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 PC20R-8 Mini Excavator Dimensions specifications
Height To Top Of Cab
8.03 ft (2.45 m)
Length Of Track On Ground
4.40 ft (1.34 m)
Removal Counterweight Clearance
1.79 ft (0.55 m)
Tail Swing Radius
4.07 ft (1.24 m)
Width To Outside Of Tracks
4.50 ft (1.37 m)
Engine
Komatsu PC20R-8 Mini Excavator Engine specifications
Aspiration
Natural
Displacement
73.50 cu in (1,204.45 cu cm)
Engine Make
2238
Engine Model
3D78AE-3FA
Gross Power
26.70 hp (19.91 kw)
Max Torque
53.50 lbs ft (72.54 nm)
Net Power
23.30 hp (17.38 kw)
Number Of Cylinders
3
Power Measured @
2600 rpm
Torque Measured @
1600 rpm
Operational
Komatsu PC20R-8 Mini Excavator Operational specifications
Alternator Supplied Amperage
40 amps
Cooling System Fluid Capacity
1.10 gal (4.16 l)
Engine Oil Capacity
1.00 gal (3.79 l)
Fuel Capacity
9.30 gal (35.20 l)
Hydraulic Pump Flow Capacity
15.80 gpm (59.80 lpm)
Hydraulic System Fluid Capacity
7.70 gal (29.14 l)
Hydraulic System Relief Valve Pressure
3045.8 psi
Operating Voltage
12 V
Operating Weight
5,588.80 lbs (2,534.60 kg)
Swing Mechanism
Komatsu PC20R-8 Mini Excavator Swing Mechanism specifications
Swing Speed
9 rpm
Undercarriage
Komatsu PC20R-8 Mini Excavator Undercarriage specifications
Ground Pressure
1.6 psi
Max Travel Speed
2.68 mph (4.31 kph)
Number Of Shoes Per Side
38
Number Of Track Rollers Per Side
3
Shoe Size
9.85 in (25.02 cm)
Track Gauge
3.67 ft (1.12 m)
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