Komatsu PC40R-8
The Komatsu PC40R-8 is a mini excavator with an operating weight of 9,457.9 lb, a 38 hp engine, and a dig depth of 11.16 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 PC40R-8 sits above the median for its class:
- Operating weight 9,460 lb heavier than 84% (n=438)
- Engine power 38 hp more powerful than 80% (n=448)
- Dig depth 11.2 ft deeper-digging than 80% (n=426)
01 Boom/Stick Option (Hex) 1 Specification
| Shipping Length Of Unit | 17.85ft in | 5,441mm‖ — metric converted from the published imperial value |
|---|---|---|
| Max Cutting Height | 18.43ft in | 5,617mm‖ — metric converted from the published imperial value |
| Shipping Height Of Unit | 8.06ft in | 2,457mm‖ — metric converted from the published imperial value |
| Max Loading Height | 12.87ft in | 3,923mm‖ — metric converted from the published imperial value |
| Max Reach Along Ground | 18.25ft in | 5,563mm‖ — metric converted from the published imperial value |
| Max Vertical Wall Digging Depth | 8.86ft in | 2,701mm‖ — metric converted from the published imperial value |
| Max Digging Depth | 11.16ft in | 3,402mm‖ — metric converted from the published imperial value |
| Boom/Stick Option (Hex) 1 | Boom 9'0" (2755mm)/Stick 4'6" (1380mm) |
02 Boom/Stick Option (Hex) 2 Specification
| Max Cutting Height | 19.53ft in | 5,953mm‖ — metric converted from the published imperial value |
|---|---|---|
| Shipping Length Of Unit | 18.25ft in | 5,563mm‖ — metric converted from the published imperial value |
| Max Loading Height | 13.88ft in | 4,231mm‖ — metric converted from the published imperial value |
| Shipping Height Of Unit | 8.06ft in | 2,457mm‖ — metric converted from the published imperial value |
| Max Reach Along Ground | 19.79ft in | 6,032mm‖ — metric converted from the published imperial value |
| Max Vertical Wall Digging Depth | 10.09ft in | 3,075mm‖ — metric converted from the published imperial value |
| Max Digging Depth | 12.82ft in | 3,908mm‖ — metric converted from the published imperial value |
| Boom/Stick Option (Hex) 2 | Boom 9'0" (2755mm)/Stick 6'3" (1900mm) |
03 Dimensions Specification
| Width To Outside Of Tracks | 6.57ft in | 2,003mm‖ — metric converted from the published imperial value |
|---|---|---|
| Length Of Track On Ground | 6.37ft in | 1,942mm‖ — metric converted from the published imperial value |
| Ground Clearance | 1.02ft in | 311mm‖ — metric converted from the published imperial value |
| Height To Top Of Cab | 8.35ft in | 2,545mm‖ — metric converted from the published imperial value |
| Tail Swing Radius | 4.65ft in | 1,417mm‖ — metric converted from the published imperial value |
| Removal Counterweight Clearance | 2.06ft in | 628mm‖ — metric converted from the published imperial value |
04 Undercarriage Specification
| Shoe Size | 15.75in | 400mm‖ — metric converted from the published imperial value |
|---|---|---|
| Track Gauge | 5.25ft in | 1,600mm‖ — metric converted from the published imperial value |
| Max Travel Speed | 2.86mph | 4.6km/h‖ — metric converted from the published imperial value |
| Ground Pressure | 3.6psi | 25kpa‖ — metric converted from the published imperial value |
05 Engine Specification
| Number Of Cylinders | 4 | |
|---|---|---|
| Engine Make | 2238 | |
| Engine Model | 4D84E | |
| Gross Power | 38hp | 28kw‖ — metric converted from the published imperial value |
| Power Measured @ | 2500rpm | |
| Displacement | 121.9cu in | 1,998cm3‖ — metric converted from the published imperial value |
06 Operational Specification
| Operating Weight | 9457.9lb | 4,290kg‖ — metric converted from the published imperial value |
|---|---|---|
| Fuel Capacity | 13.3gal | 50.3l‖ — metric converted from the published imperial value |
| Hydraulic System Fluid Capacity | 8.8gal | 33l‖ — metric converted from the published imperial value |
| Hydraulic System Relief Valve Pressure | 3560psi | 24,545kpa‖ — metric converted from the published imperial value |
| Hydraulic Pump Flow Capacity | 35.7gal/min | 135l/min‖ — metric converted from the published imperial value |
07 Swing Mechanism Specification
| Swing Speed | 9rpm |
|---|
08 Buckets Specification
| Reference Bucket Capacity | 0.2yd3 | |
|---|---|---|
| Minimum Bucket Capacity | 0.1yd3 | |
| Maximum Bucket Capacity | 0.3yd3 |
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.