2026 Kubota Compact Excavators KX040-4 Angle Blade

2026 Kubota Compact Excavators KX040-4 Angle Blade

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  • Year 2026
  • Make Kubota
  • Model Compact Excavators
  • Engine D1803-CR-TE4
2026 Kubota Compact Excavators KX040-4 Angle Blade

2026 Kubota Compact Excavators KX040-4 Angle Blade

2026 Kubota Compact Excavators KX040-4 Angle Blade

Digging isn’t easy, but the Kubota KX040-4 will make it feel like it is. With 40.4 horsepower and an available cab for ultimate comfort, you don't want to ignore the KX040-4. Experience elite versatility, maneuverability and power like never before, and you’ll know what we mean when we talk about the Kubota difference. Kubota is the world’s #1 selling compact excavator for 20 years.

According to 2024 data from Off-Highway Research including all Kubota Group brand sales.

Features may include:

Hydraulic 6-in-1 Blade

Kubota's hydraulic 6-in-1 Blade can be angled right and left – and now, tilted as well. This blade enables six different positions: neutral, float-up, left-end-up, right-end-up, left-end-forward and right-end-forward. This feature makes leveling and backfilling work incredibly easy, even on inclines and uneven terrain, making you more productive and more efficient.

Clean Running Kubota Tier 4 Engine

Kubota excavators are all powered by Kubota Tier 4 emission engines. The modern engine design maximizes digging and lifting performance, delivers minimized noise and vibration and meets the latest engine emission regulation.

Two Speed Travel

All Kubota excavators have a two speed drive that allows for efficient machine maneuverability and backfill operations.

Changeable Control Pattern

Convenient Two-pattern Selection System (TPSS) allows you to change between ISO and SAE operating patterns with a quick flip of the TPSS switch – without tools or leaving your seat.

Comfort & Convenience
  • A spacious operator station designed for greater comfort, with a fully flat floor for more legroom
  • Digital panel with easy access, simple settings and easy-to-read indicators and alerts
  • Easy cab entry and exit
  • Easy-open front slide window
  • Wrist rest
  • Cup holder
Serviceability
  • Front pin bushings to help maximize durability
  • Centralized swivel bearing lubrication
  • Protected cylinder hoses
  • Steel hood panels
  • One-sided engine maintenance
  • Wide hood openings for easy access to engine and other vital components

Engine

Engine Manufacturer Kubota
Engine D1803-CR-TE4
Engine Power 40.4 hp
Displacement 111.4 cu. in.

Operational

Operating Conditions Bucket Breakout Force: 9535 lbs (4325 kgf) | Arm Breakout Force: 4112 lbs (1865 kgf)
Operating Speed Traveling - High: 1.8 mph (2.9 kph) | Traveling - Low: 3.1 mph (5.0 kph)

Hydraulics

Hydraulic Pump 24.4 gpm (92.4 lpm)
Hydraulic Flow Auxiliary: 17.2 gpm (65 lpm) / 9.8 gpm (37 lpm)
Maximum Pressure Ground Contact: Rubber: 4.53 psi (31.2 kgf (cm2) / 4.68 psi (32.3 kgf (cm2), Steel: 4.61 psi (31.8 kgf (cm2) / 4.76 psi (32.8 kgf (cm2), Angle Blade Rubber: 4.70 psi (32.4 kgf (cm2) / 4.86 psi (33.5 kgf (cm2), Angle Blade Steel: 4.78 psi (33.0 kgf (cm2) / 4.93 psi (34.0 kgf (cm2), Rubber canopy/cab: 4.87 psi (33.6 kgf (cm2) / 5.02 psi (34.6 kgf (cm2), Steel canopy/cab: 4.95 psi (34.1 kgf (cm2) / 5.10 psi (35.2 kgf (cm2)

Dimensions

Overall Length 16'8.2" (5085 mm)
Overall Height 8'1.8" (2485 mm) / 8'1.8" (2485 mm)
Overall Width 5'6.9" (1700 mm)
Ground Clearance 12.99in (330 mm)
Length Crawler: 7'1.6" (2175 mm)
Width Blade: 5ft 6.9in (1700 mm) / 5ft 10.9in (1800 mm)
Height Blade: 13.8in (350 mm) / Angle Blade: 15.2in (385 mm)

Capacities

Oil capacity Hydraulic: 11.1 gal (42 l) / 19.6 gal (74 l)
Fuel Capacity 16.9 gal (64 l)

Weights

Weight, In Running Order Operating: Rubber: Rubber: 9195 lbs (4170 kg) / 9500 lbs (4310 kg) Steel: 9350 lbs (4240 kg) / 9655 lbs (4380 kg), Angle Blade Rubber: 9900 lbs (4490 kg) / 10210 lbs (4630 kg), Angle Blade Steel: 10050 lbs (4560 kg) / 10360 lbs (4700 kg)

Product Photography