Komatsu PC20MR-2
The Komatsu PC20MR-2 is a mini excavator with an operating weight of 2,295 lb, a 20.8 hp engine, and a dig depth of 7.75 ft.
✓ QA-verified — every figure checked for physical possibility and class plausibility; failures withheld →◆Where it sits in its classpercentile · mini excavators
Among 479 mini excavators , the Komatsu PC20MR-2 sits at the compact end of its class:
- Operating weight 2,300 lb lighter than 97% (n=438)
- Engine power 21 hp less powerful than 64% (n=448)
- Dig depth 7.8 ft shallower-digging than 73% (n=426)
01 Boom/Stick Option (Hex) 1 Specification
| Max Cutting Height | 13.42ft in | 4,090mm‖ — metric converted from the published imperial value |
|---|---|---|
| Max Loading Height | 9.25ft in | 2,819mm‖ — metric converted from the published imperial value |
| Max Reach Along Ground | 13.67ft in | 4,167mm‖ — metric converted from the published imperial value |
| Max Vertical Wall Digging Depth | 6.42ft in | 1,957mm‖ — metric converted from the published imperial value |
| Max Digging Depth | 7.75ft in | 2,362mm‖ — metric converted from the published imperial value |
| Boom/Stick Option (Hex) 1 | 1016mm 3'4" |
02 Boom/Stick Option (Hex) 2 Specification
| Max Cutting Height | 14.42ft in | 4,395mm‖ — metric converted from the published imperial value |
|---|---|---|
| Max Loading Height | 10.17ft in | 3,100mm‖ — metric converted from the published imperial value |
| Max Reach Along Ground | 15.17ft in | 4,624mm‖ — metric converted from the published imperial value |
| Max Vertical Wall Digging Depth | 7.75ft in | 2,362mm‖ — metric converted from the published imperial value |
| Max Digging Depth | 9ft in | 2,743mm‖ — metric converted from the published imperial value |
| Boom/Stick Option (Hex) 2 | 1372mm 4'6" |
03 Dimensions Specification
| Width To Outside Of Tracks | 3.92ft in | 1,195mm‖ — metric converted from the published imperial value |
|---|---|---|
| Length Of Track On Ground | 6.17ft in | 1,881mm‖ — metric converted from the published imperial value |
| Ground Clearance | 9.08ft in | 2,768mm‖ — metric converted from the published imperial value |
| Height To Top Of Cab | 8.25ft in | 2,515mm‖ — metric converted from the published imperial value |
| Tail Swing Radius | 2.58ft in | 786mm‖ — metric converted from the published imperial value |
| Removal Counterweight Clearance | 13.33ft in | 4,063mm‖ — metric converted from the published imperial value |
04 Undercarriage Specification
| Number Of Track Rollers Per Side | 3 | |
|---|---|---|
| Max Travel Speed | 2.9mph | 4.7km/h‖ — metric converted from the published imperial value |
05 Engine Specification
| Number Of Cylinders | 3 | |
|---|---|---|
| Engine Make | 2238 | |
| Engine Model | 3D76E-5 | |
| Gross Power | 20.8hp | 15.5kw‖ — metric converted from the published imperial value |
| Power Measured @ | 1.2rpm | |
| Displacement | 68cu in | 1,114cm3‖ — metric converted from the published imperial value |
06 Operational Specification
| Operating Weight | 2295lb | 1,041kg‖ — metric converted from the published imperial value |
|---|---|---|
| Fuel Capacity | 7.4gal | 28l‖ — metric converted from the published imperial value |
| Hydraulic System Fluid Capacity | 5gal | 19l‖ — metric converted from the published imperial value |
| Engine Oil Capacity | 0.9gal | 3l‖ — metric converted from the published imperial value |
| Operating Voltage | 12V |
07 Swing Mechanism Specification
| Swing Speed | 8.9rpm |
|---|
08 Buckets Specification
| Reference Bucket Capacity | 0.1yd3 |
|---|
Data notes
Converted metric figure. The source published imperial figures only for this machine. Metric figures marked ‖ are unit conversions of the published imperial value, rounded to the same precision — they are not separately published measurements. Because there is no independently published metric figure to compare against, no cross-unit consistency check applies to them; the imperial figures they derive from were checked for physically possible magnitude and for plausibility against this equipment class.
Method. Figures are manufacturer reference specifications, not measurements. The source published imperial figures for this machine in a single unit system, so no cross-unit consistency check applies; every value is checked for physically possible magnitude and for plausibility against its equipment class before publication. Figures that fail either check are withheld rather than shown, and figures reconstructed from related data are marked above. Metric figures marked ‖ are converted from the published imperial value rather than reproduced from the source.