The Kubota KX040-4A Mini Excavator is a versatile and powerful machine designed for digging, lifting, and reaching in various applications. With a maximum digging depth of 11.3 feet and maximum lift above ground of 1.4 feet, this excavator offers exceptional performance capabilities. Equipped with a Kubota engine, the KX040-4A delivers a gross power of 40.4 horsepower and operates on a fuel capacity of 17 gallons. Its compact design, measuring 5.6 feet in width, makes it suitable for working in confined spaces while providing a comfortable cab for operators with a height of 97.9 inches. The KX040-4A's hydraulic system fluid capacity of 17.2 gallons and ground pressure of 4.5 psi further enhance its efficiency and productivity on the job site.
Blade
Kubota KX040-4A Mini Excavator Blade specifications
Angle Blade Height
15.20 in (38.61 cm)
Angle Blade Swing Angle
25 degrees
Angle Blade Width
67.00 in (170.18 cm)
Height
13.80 in (35.05 cm)
Maximum Drop Below Ground
1.40 ft (0.43 m)
Maximum Lift Above Ground
1.40 ft (0.43 m)
Width
5.60 ft (1.71 m)
Boom/Stick 1
Kubota KX040-4A Mini Excavator Boom/Stick 1 specifications
Max Digging Depth
11.23 ft (3.42 m)
Max Digging Height
17.51 ft (5.34 m)
Max Vertical Wall Digging Depth
7.40 ft (2.26 m)
Max. Breakout Force Bucket
9,535.00 lbs (4,324.26 kg)
Max. Breakoutarm
4,112.00 lbs (1,864.85 kg)
Max.Dumping Height
12.77 ft (3.89 m)
Mximum Dig Radius
213.00 in (541.02 cm)
Brakes
Kubota KX040-4A Mini Excavator Brakes specifications
Parking Brake
Auto travel, house swivel
Dimensions
Kubota KX040-4A Mini Excavator Dimensions specifications
Ground Clearance
1.09 ft (0.33 m)
Height
97.84 in (248.51 cm)
Height To Top Of Cab
8.16 ft (2.49 m)
Length Of Track On Ground
16.69 ft (5.09 m)
Shoe Width
1.15 ft (0.35 m)
Tail Swing Radius
4.27 ft (1.30 m)
Width
5.58 ft (1.70 m)
Drive System
Kubota KX040-4A Mini Excavator Drive System specifications
Max. Traction Force-Low Speed
9,747.00 lbs (4,420.41 kg)
Electrical
Kubota KX040-4A Mini Excavator Electrical specifications
Battery Capacity
52 AH
Battery Voltage
12 VDC
Engine Shut-Off
Key
Instrument Panel
Digital
Lighting
Front working
Engine
Kubota KX040-4A Mini Excavator Engine specifications
Air Filter Type
Dual element, cyclonic
Aspiration
Turbo
Cooling Method
Liquid
Displacement
111.40 cu in (1,825.52 cu cm)
Engine Make
Kubota
Engine Model
D1803-CR-TE4
Engine Type
Water cooled
Epa
Tier 4
Fuel Type
Diesel
Gross Power
40.40 hp (30.13 kw)
Injection
Direct
Model Name
KX040-4A
Net Power
38.90 hp (29.01 kw)
Number Of Cylinders
3
Oil Filtration
Spin-on type
Power Measured @
2200 rpm
Radiator Core Type
Low noise, F shaped blades
Operational
Kubota KX040-4A Mini Excavator Operational specifications
Fuel Capacity
17.00 gal (64.35 l)
Ground Pressure
4.5 psi
Hydraulic Pump Flow Capacity
6.50 gpm (24.60 lpm)
Hydraulic System Fluid Capacity
17.20 gal (65.10 l)
Operating Weight
9,017.00 lbs (4,089.34 kg)
Swing Mechanism
Kubota KX040-4A Mini Excavator Swing Mechanism specifications
Swing Speed
9.2 rpm
Undercarriage
Kubota KX040-4A Mini Excavator Undercarriage specifications
Ground Pressure
4.37 psi
Max Travel Speed
3.10 mph (4.99 kph)
×
Stay Ahead of the Market
Get weekly equipment news, auction updates, and dealer insights — trusted by thousands of industry professionals.
