Hitachi
Komatsu
PC20R-8
Mini Excavator
47 specifications
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Specifications
41 data points
Operating Specifications
| Operating Weight | 6,768 lb |
|---|---|
| Fuel Capacity | 10.6 gal |
| Hydraulic Pump Flow Capacity | 21.2 gal/min |
| Hydraulic System Fluid Capacity | 15.4 gal |
| Hydraulic System Relief Valve Pressure | 3,554 psi |
| Operating Voltage | 12 V |
| Engine Oil Capacity | 2.0 gal |
| Cooling System Fluid Capacity | 1.6 gal |
Engine
| Engine Model | 3TNV88 |
|---|---|
| Displacement | 100 in³ |
| Power Measured @ | 2,500 rpm |
| Net Power | 29.9 hp |
| Number of Cylinders | 3 |
| Torque Measured @ | 1,500 rpm |
| Max Torque | 77 lb-ft |
Dimensions
| Ground Clearance | 12 in |
|---|---|
| Height - Top of Cab | 97 in |
| Length of Track on Ground | 66 in |
| Tail Swing Radius | 31 in |
| Width to Outside of Tracks | 61 in |
| Removal Counterweight Clearance | 23 in |
Undercarriage
| Ground Pressure | 4 psi |
|---|---|
| Track Gauge | 50 in |
| Number of Track Rollers per Side | 4 |
| Max Travel Speed | 2.8 mph |
| Shoe Size | 12 in |
| Number of Carrier Rollers per Side | 1 |
Boom/Stick Excavator Option 1
| Max Digging Depth | 111 in |
|---|---|
| Max Vertical Wall Digging Depth | 93 in |
| Max Loading Height | 128 in |
| Shipping Length of Unit | 175 in |
| Max Cutting Height | 185 in |
| Shipping Height of Unit | 97 in |
Bucket
| Reference Bucket Capacity | 0.20 yd³ |
|---|
Swing Mechanism
| Swing Speed | 9 rpm |
|---|
Boom/Stick Excavator Option 2
| Max Digging Depth | 124 in |
|---|---|
| Max Cutting Height | 186 in |
| Max Loading Height | 132 in |
| Max Vertical Wall Digging Depth | 97 in |
| Shipping Height of Unit | 97 in |
| Shipping Length of Unit | 180 in |
Comparable machines
Other mini excavators in a similar weight class.
