Hitachi
Komatsu
PC20R-8
Mini Excavator
47 specifications
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Specifications
40 data points
Operating Specifications
| Operating Weight | 4,872 lb |
|---|---|
| Fuel Capacity | 7.7 gal |
| Hydraulic Pump Flow Capacity | 15.3 gal/min |
| Hydraulic System Fluid Capacity | 10.1 gal |
| Hydraulic System Relief Valve Pressure | 2,988 psi |
| Operating Voltage | 12 V |
| Engine Oil Capacity | 1.1 gal |
| Cooling System Fluid Capacity | 1.2 gal |
Engine
| Engine Model | 3TNV76 |
|---|---|
| Displacement | 68 in³ |
| Power Measured @ | 2,400 rpm |
| Net Power | 19.6 hp |
| Number of Cylinders | 3 |
| Torque Measured @ | 1,800 rpm |
| Max Torque | 49 lb-ft |
Dimensions
| Ground Clearance | 12 in |
|---|---|
| Height - Top of Cab | 96 in |
| Length of Track on Ground | 59 in |
| Tail Swing Radius | 29 in |
| Width to Outside of Tracks | 57 in |
| Removal Counterweight Clearance | 20 in |
Undercarriage
| Ground Pressure | 4 psi |
|---|---|
| Track Gauge | 48 in |
| Number of Track Rollers per Side | 3 |
| Max Travel Speed | 2.8 mph |
| Shoe Size | 10 in |
Boom/Stick Excavator Option 1
| Max Digging Depth | 93 in |
|---|---|
| Max Vertical Wall Digging Depth | 77 in |
| Max Loading Height | 114 in |
| Shipping Length of Unit | 155 in |
| Max Cutting Height | 163 in |
| Shipping Height of Unit | 96 in |
Bucket
| Reference Bucket Capacity | 0.10 yd³ |
|---|
Swing Mechanism
| Swing Speed | 10 rpm |
|---|
Boom/Stick Excavator Option 2
| Max Digging Depth | 102 in |
|---|---|
| Max Cutting Height | 172 in |
| Max Loading Height | 122 in |
| Max Vertical Wall Digging Depth | 88 in |
| Shipping Height of Unit | 96 in |
| Shipping Length of Unit | 157 in |
Comparable machines
Other mini excavators in a similar weight class.
