Komatsu
PC20R-8
Mini Excavator
47 specifications

48 data points
| Operating Weight | 6,019 lb |
|---|
| Engine Model | D1.1A |
|---|---|
| Displacement | 1,123 in³ |
| Net Power | 15.6 hp |
| Number of Cylinders | 3 |
| Max Torque | 53 lb-ft |
| Stroke | 3 in |
| Bore | 3 in |
| Max Power | — |
| Rated Engine Speed | 1,600 rpm |
| Fuel tank | 7.4 gal |
| Main pump - Maximum flow | — |
|---|
| Overall Length | 156 in |
|---|---|
| Tail Swing Radius | 43 in |
| Transport Length | 173 in |
| Shoe width | 23 in |
| Track length | 75 in |
| Drawbar Pull | 562,022 lb |
|---|---|
| Number of bottom rollers per side | 3 |
| Number of top rollers per side | 1 |
| Track tension | by grease piston |
| Shoe width - rubber | 12 in |
| Shoe Width - Steel | 300 |
| Engine Oil | 1.9 gal |
|---|---|
| Hydraulic Tank | 8.5 gal |
| Engine coolant | 1.9 gal |
| Travel reduction | 0.4 gal |
| Hydraulic tank - Total system | 16.4 gal |
| Max Digging Depth | 108 in |
|---|---|
| Max Vertical Wall Digging Depth | 78 in |
| Max Cutting Height | 172 in |
| Max.Dumping Height | 122 in |
| Max Digging Reach | 169 in |
| Max Digging Reach on Ground | 169 in |
| Reference Bucket Capacity | 0.41 yd³ |
|---|
| Breakout Force | — |
|---|
| Max Digging Depth | 122 in |
|---|---|
| Max Cutting Height | 181 in |
| Max Vertical Wall Digging Depth | 103 in |
| Max.Dumping Height | 127 in |
| Max Digging Reach | 185 in |
| Max Digging Reach on Ground | 185 in |
| Battery capacity | 70 Ah |
|---|---|
| Voltage | 12 V |
| Battery | 12 V |
| Travel speed low | 2.6 mph |
|---|---|
| Gradeability | 30.0 % |
| Travel Speed - High | 4.8 mph |
Other mini excavators in a similar weight class.