Kubota KX018-4 is a compact mini excavator designed for digging, trenching, grading, and utility work in confined job sites. It is part of Kubota's KX series and is commonly used in landscaping, construction, municipal maintenance, and rental fleets. The machine features a compact operating footprint, zero or reduced tail swing configuration depending on setup, and hydraulic performance suited to small excavation tasks. Typical attachments include buckets, augers, and breakers. The KX018-4 is valued for transportability, maneuverability, and access to tight spaces where larger excavators cannot operate efficiently.
General Specifications
Kubota KX018-4 Mini Excavator General Specifications specifications
Digging Depth
7.70 ft (2.35 m) - Starting 2025
Digging Reach
12.90 ft (3.93 m) - Starting 2025
Engine
15.20 hp (11.33 kw) - Starting 2025
Operating Weight
3,747.00 lbs (1,699.61 kg) - Starting 2025
Blade
Kubota KX018-4 Mini Excavator Blade specifications
Height
9.10 in (23.11 cm)
Maximum Drop Below Ground
0.80 ft (0.24 m)
Maximum Lift Above Ground
0.80 ft (0.24 m)
Width
4.30 ft (1.31 m)
Boom/Stick 1
Kubota KX018-4 Mini Excavator Boom/Stick 1 specifications
Max Digging Depth
7.81 ft (2.38 m)
Max Digging Height
11.36 ft (3.46 m)
Max Reach Along Ground
12.67 ft (3.86 m)
Max Vertical Wall Digging Depth
6.45 ft (1.97 m)
Max.Dumping Height
7.81 ft (2.38 m)
Mximum Dig Radius
154.34 in (392.02 cm)
Dimensions
Kubota KX018-4 Mini Excavator Dimensions specifications
Ground Clearance
0.53 ft (0.16 m)
Height
92.52 in (235.00 cm)
Length Of Track On Ground
12.18 ft (3.71 m)
Shoe Width
0.76 ft (0.23 m)
Width
3.25 ft (0.99 m)
Drive System
Kubota KX018-4 Mini Excavator Drive System specifications
Max. Traction Force-Low Speed
4,920.00 lbs (2,231.68 kg)
Electrical
Kubota KX018-4 Mini Excavator Electrical specifications
Battery Capacity
52 AH
Battery Voltage
12 VDC
Block Heater
Optional
Lighting
Front working
Engine
Kubota KX018-4 Mini Excavator Engine specifications
Air Filter Type
Dual element
Displacement
54.80 cu in (898.01 cu cm)
Engine Model
D902-E4-BH-3
Engine Type
Water cooled
Fuel Type
Diesel
Gross Power
17.70 hp (13.20 kw)
Net Power
15.20 hp (11.33 kw)
Number Of Cylinders
3
Oil Filter
Spin on type
Power Measured @
2050 rpm
Operational
Kubota KX018-4 Mini Excavator Operational specifications
Cooling System Fluid Capacity
0.90 gal (3.41 l)
Fuel Capacity
5.60 gal (21.20 l)
Hydraulic Pump Flow Capacity
3.80 gpm (14.38 lpm)
Hydraulic System Fluid Capacity
7.40 gal (28.01 l)
Operating Weight
3,747.00 lbs (1,699.61 kg)
Operating Weight Cabin
3,967.00 lbs (1,799.40 kg)
Swing Mechanism
Kubota KX018-4 Mini Excavator Swing Mechanism specifications
Swing Speed
9.1 rpm
Undercarriage
Kubota KX018-4 Mini Excavator Undercarriage specifications
Counterweight, Standard
132.28 lbs (60.00 kg)
Drawbar Pull
7,261.33 lbs (3,293.69 kg)
Ground Pressure
3.41 psi
Max Travel Speed
2.50 mph (4.02 kph)
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