- Max Vertical Wall Digging Depth: 5.62 ft / 1710 mm
- Max Digging Depth: 12.69 ft / 3865 mm
- Max.Dumping Height: 13.72 ft / 4180 mm
- Mximum Dig Radius: 245.67 in / 6240 mm
Published dimensions and weight
Kubota KX057-4A1
The Kubota KX057-4A1 is a mini excavator of about 11.9 t; its KX057-4 engine is rated at 45.4 hp.
01Published dimensions and weight
Dimensions reference
Measurement reference — not to scale

01Dimensions referenceLength × width × height
02Operating Weight26268.1 lb11915 kg
03Selected published values33
Mini excavators are commonly used for digging and utility work where access or working space is limited. Published rows for Kubota KX057-4A1 include a published maximum digging depth of 12.69 ft / 3865 mm, published operating weight of 26268.1 lb / 11915 kg, published engine power of 47.6 hp / 35.5 kw. These values describe the published configuration; verify the specific machine's configuration, attachments and records.
- Compare the published “Max Vertical Wall Digging Depth” field (5.62 ft / 1710 mm) with the specific machine's configuration and records; options and condition can differ.
- Compare the published “Max Digging Depth” field (12.69 ft / 3865 mm) with the specific machine's configuration and records; options and condition can differ.
- Compare the published “Max.Dumping Height” field (13.72 ft / 4180 mm) with the specific machine's configuration and records; options and condition can differ.
02Specifications
Published values, clearly grouped.
Published specifications and measurements are organized by section for quick reference.
Boom/Stick Option (Hex) 1
Max Vertical Wall Digging Depth5.62 ft1710 mm
Max Digging Depth12.69 ft3865 mm
Max.Dumping Height13.72 ft4180 mm
Mximum Dig Radius245.67 in6240 mm
Max Digging Height18.84 ft5740 mm
Dimensions
Ground Clearance1.02 ft310 mm
Overall Height8.37 ft2550 mm
Overall Length18.12 ft5520 mm
Overall Width77.17 in1960 mm
Undercarriage
Shoe Size15.75 in400 mm
Ground Pressure4.51 psi31.1 kPa
Engine
Number Of Cylinders44
Engine ModelKX057-4KX057-4
Gross Power47.6 hp35.5 kw
Net Power45.4 hp33.9 kw
Power Measured @2200 rpm2200 rpm
Displacement9739.4 cu in159.6 L
Model NameKX057-4(1)KX057-4(1)
Operational
Auxiliary Hydraulic Flow19.9 gal/min75 L/min
Travel Speed, Low Range1.8 mph2.8 km/h
Travel Speed, High Range3.1 mph4.9 km/h
Operating Weight Cabin26709.1 lb12115 kg
Auxiliary Fuel Tank9.8 gal37 L
Operating Weight26268.1 lb11915 kg
Fuel Capacity18 gal68 L
Hydraulic System Fluid Capacity20.9 gal79 L
Hydraulic Pump Flow Capacity11.9 gal/min45 L/min
Swing Mechanism
Swing Speed9.3 rpm9.3 rpm
Blade
Maximum Drop Below Ground1.4 ft410 mm
Blade Lift Height17.4 in440 mm
Width6.5 ft1960 mm
Boom
Boom Swing Left70 degrees70 degrees
Boom Swing Right55 degrees55 degrees
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Manufacturer-published specifications.