Kubota KX057-4A1
The Kubota KX057-4A1 is a mini excavator with an operating weight of 26,268.1 lb, a 45.4 hp engine, and a dig depth of 12.69 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 Kubota KX057-4A1 sits at the heavy end of its class:
- Operating weight 26,270 lb heavier than 98% (n=438)
- Engine power 45 hp more powerful than 93% (n=448)
- Dig depth 12.7 ft deeper-digging than 94% (n=426)
01 Boom/Stick Option (Hex) 1 Specification
| Max Vertical Wall Digging Depth | 5.62ft in | 1,713mm‖ — metric converted from the published imperial value |
|---|---|---|
| Max Digging Depth | 12.69ft in | 3,868mm‖ — metric converted from the published imperial value |
| Max.Dumping Height | 13.72ft in | 4,182mm‖ — metric converted from the published imperial value |
| Mximum Dig Radius | 245.67in | 6,240mm‖ — metric converted from the published imperial value |
| Max Digging Height | 18.84ft in | 5,742mm‖ — metric converted from the published imperial value |
02 Dimensions Specification
| Ground Clearance | 1.02ft in | 311mm‖ — metric converted from the published imperial value |
|---|---|---|
| Overall Height | 8.37ft in | 2,551mm‖ — metric converted from the published imperial value |
| Overall Length | 18.12ft in | 5,523mm‖ — metric converted from the published imperial value |
| Overall Width | 77.17in | 1,960mm‖ — metric converted from the published imperial value |
03 Undercarriage Specification
| Shoe Size | 15.75in | 400mm‖ — metric converted from the published imperial value |
|---|---|---|
| Ground Pressure | 4.51psi | 31.1kpa‖ — metric converted from the published imperial value |
04 Engine Specification
| Number Of Cylinders | 4 | |
|---|---|---|
| Engine Model | KX057-4 | |
| Gross Power | 47.6hp | 35.5kw‖ — metric converted from the published imperial value |
| Net Power | 45.4hp | 33.9kw‖ — metric converted from the published imperial value |
| Power Measured @ | 2200rpm | |
| Displacement | 9739.4cu in | 159,601cm3‖ — metric converted from the published imperial value |
| Model Name | KX057-4(1) |
05 Operational Specification
| Auxiliary Hydraulic Flow | 19.9gal/min | 75.3l/min‖ — metric converted from the published imperial value |
|---|---|---|
| Travel Speed, Low Range | 1.8mph | 2.9km/h‖ — metric converted from the published imperial value |
| Travel Speed, High Range | 3.1mph | 5km/h‖ — metric converted from the published imperial value |
| Operating Weight Cabin | 26709.1lb | 12,115kg‖ — metric converted from the published imperial value |
| Auxiliary Fuel Tank | 9.8gal | 37l‖ — metric converted from the published imperial value |
| Operating Weight | 26268.1lb | 11,915kg‖ — metric converted from the published imperial value |
| Fuel Capacity | 18gal | 68l‖ — metric converted from the published imperial value |
| Hydraulic System Fluid Capacity | 20.9gal | 79.1l‖ — metric converted from the published imperial value |
| Hydraulic Pump Flow Capacity | 11.9gal/min | 45l/min‖ — metric converted from the published imperial value |
06 Swing Mechanism Specification
| Swing Speed | 9.3rpm |
|---|
07 Blade Specification
| Maximum Drop Below Ground | 1.4ft in | 427mm‖ — metric converted from the published imperial value |
|---|---|---|
| Blade Lift Height | 17.4in | 442mm‖ — metric converted from the published imperial value |
| Width | 6.5ft in | 1,981mm‖ — metric converted from the published imperial value |
08 Boom Specification
| Boom Swing Left | 70degrees | |
|---|---|---|
| Boom Swing Right | 55degrees |
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.