- Max Vertical Wall Digging Depth: 7.4 ft / 2255 mm
- Max Digging Depth: 11.23 ft / 3420 mm
- Max.Dumping Height: 12.77 ft / 3890 mm
- Max. Breakoutarm: 4112 lb / 1865.18 kg
Published dimensions and weight
Kubota KX040-4
The Kubota KX040-4 is a mini excavator of about 4.3 t; its D1803-CR-TE4 engine is rated at 38.9 hp.
01Published dimensions and weight
Dimensions reference
Measurement reference — not to scale
01Dimensions referenceLength × width × height
02Operating Weight9480 lb4300.1 kg
03Selected published values54
Mini excavators are commonly used for digging and utility work where access or working space is limited. Published rows for Kubota KX040-4 include a published maximum digging depth of 11.23 ft / 3420 mm, published operating weight of 9480 lb / 4300.1 kg, published engine power of 40.4 hp / 30.2 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 (7.4 ft / 2255 mm) with the specific machine's configuration and records; options and condition can differ.
- Compare the published “Max Digging Depth” field (11.23 ft / 3420 mm) with the specific machine's configuration and records; options and condition can differ.
- Compare the published “Max.Dumping Height” field (12.77 ft / 3890 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 Depth7.4 ft2255 mm
Max Digging Depth11.23 ft3420 mm
Max.Dumping Height12.77 ft3890 mm
Max. Breakoutarm4112 lb1865.18 kg
Max Digging Height17.51 ft5335 mm
Max. Breakout Force Bucket9535 lb4325.01 kg
Mximum Dig Radius213 in5410 mm
Dimensions
Length Of Track On Ground16.69 ft5085 mm
Ground Clearance1.09 ft330 mm
Height To Top Of Cab8.16 ft2485 mm
Tail Swing Radius4.27 ft1300 mm
Width5.58 ft1700 mm
Height97.84 in2485 mm
Shoe Width1.15 ft350 mm
Undercarriage
Ground Pressure4.37 psi30.1 kPa
Max Travel Speed3.1 mph4.99 km/h
Engine
Radiator Core TypeLow noise, F shaped bladesLow noise, F shaped blades
Oil FiltrationSpin-on typeSpin-on type
EpaTier 4Tier 4
Air Filter TypeDual element, cyclonicDual element, cyclonic
Number Of Cylinders33
Cooling MethodLiquidLiquid
Engine MakeKubotaKubota
Engine ModelD1803-CR-TE4D1803-CR-TE4
Engine TypeWater cooledWater cooled
Gross Power40.4 hp30.2 kw
Net Power38.9 hp29.1 kw
Power Measured @2200 rpm2200 rpm
Displacement111.4 cu in1.9 L
AspirationTurboTurbo
Fuel TypeDieselDiesel
InjectionDirectDirect
Model NameKX040-4KX040-4
Operational
Operating Weight Cabin9326 lb4230.3 kg
Operating Weight9480 lb4300.1 kg
Fuel Capacity17 gal64 L
Hydraulic System Fluid Capacity17.2 gal65.2 L
Hydraulic Pump Flow Capacity6.5 gal/min24.4 L/min
Ground Pressure4.5 psi30.9 kPa
Electrical
LightingFront workingFront working
Battery Voltage12 VDC12 VDC
Battery Capacity52 AH52 AH
Instrument PanelDigitalDigital
Engine Shut-OffKeyKey
Swing Mechanism
Swing Speed9.2 rpm9.2 rpm
Blade
Maximum Drop Below Ground1.4 ft405 mm
Maximum Lift Above Ground1.4 ft400 mm
Height13.8 in350 mm
Width5.6 ft1700 mm
Angle Blade Swing Angle25 degrees25 degrees
Angle Blade Width67 in1701.8 mm
Angle Blade Height15.2 in386.1 mm
Drive System
Max. Traction Force-Low Speed9747 lb4421.2 kg
Brakes
Parking BrakeAuto travel, house swivelAuto travel, house swivel
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Manufacturer-published specifications.