Kubpower Products

Kubota KX040-4 Excavator

(4.1 - 4.3 Tonne) 40.4HP Engine

The Kubota KX040-4 combines superior strength, versatility and performance to deliver one of the most balanced excavators on the market. Incorporating industry leading technology, the Kubota KX040-4 produces less noise, reduced edmissions and  is equipped with eco mode, which can generate fuel savings by up to 20%. Now with an angle blade model in the lineup the Kubota KX040-4 sets the benchmark for all other excavators to follow.

  • Auto idle system automatically reduces RPM’s when control levers are left stationary, reducing noise and savings costs. ECO mode technology generates fuel savings up to 20%.
  • Best in class breakout force of 3315KG tackles even the toughest jobs.
  • Proportional flow control of auxiliary circuit (AUX1 and AUX2) on the thumb along with maximum oil flow settings easily adjusted from the digital panel.


  • There are no features available
Type of ROPS Canopy / Cab
Type of tracks Rubber / Steel
Engine Model Kubota DI803-CR-TE4
Output (SAE J1995 gross) HP (kW)/rpm 40.4 (30.1) / 2200
Output (SAE J1349 net) HP (kW)/rpm 38.5 (29.0) / 2200
Displacement (cc) 1826
Dimensions Overall length (mm) 5085
Overall height (mm) 2485 / 2485 (canopy/cab)
Overall width (mm) 1700
Min. ground clearance (mm) 330
Hydraulic system Pump capacity (I/min) 92.4
Auxiliary hydraulic flow (I/min) 37 / 65
Max. breakout force (Bucket) kgf 3315
Max. breakout force (Arm) kgf 1865
Drive system Travel speed (km/h) 2.9 / 5.0
Max. traction force (kgf) 4420
Tumbler distance (mm) 1710
Crawler length (mm) 2175
Shoe width (mm) 350
Ground contact pressure (kgf/cm2) -
Canopy 31.2 / 32.3 (rubber canopy cab)
Cab 31.8 / 32.8 (steel canopy/cab)
Swing system Unit swing speed (rpm) 9.2
Boom swing angle (left) (degree) 70
Boom swing angle (right) (degree) 55
Blade Dimensions (width) (mm) 1700
Dimensions (height) (mm) 350
Max. lift above ground (mm) 400
Max. drop below ground (mm) 405
Hydraulic oil (reservoir / system) (l/min) 42 / 74
Fuel reservoir (l/min) 64
Operating weight (kgs) 4240 / 4380
Operator weight (canopy) (kgs) 4170 / 4310
Make: Kubota
Condition: New
Category: Construction
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