KX040-4

KX040-4-3S Excavator


The Kubota KX040-4 is one of the most versatile conventional tail swing compact excavators you will find. The Kubota original ECO PLUS feature prioritizes fuel economy, and supports the environment. For tough digging applications, use Standard Mode and experience a 3% productivity improvement and use less fuel, up to 12% less. The boom cylinder is on the top side of the boom to protect against damage. And for added protection the bucket cylinder hoses have been installed inside the arm.
Key Features
  • Common rail system and diesel particulate filter (DPF) muffler.
  • Automatic regeneration system.
  • New spacious cab.
  • Wider entrance.
  • Fully flat floor.
  • Proportional flow control of auxiliary circuit (AUX1/2) and maximum oil flow setting.
  • AUX1 diverter valve.
  • Hydraulic angle blade.
  • Deluxe suspension seat.
  • ROPS/OPG (top guard) canopy and cabin.
     

Specifications
KX040-4
ROPS/OPG
Type of ROPS / OPG (top guard)
Canopy / Cab
Tracks
Type of tracks
Rubber / Steel
Engine
Model
Kubota D1803- CR-TE4
Output (SAEJ 1995 Gross)
42.4 hp @ 2200 rpm
Output - Net (SAEJ1349 Net)
40.9 hp @ 2200 rpm
Displacement
111.4 cu. In.
Dimensions
Overall length
16 feet 8.2 inches
Overall height
Rubber 8 feet 1.8 inch / Steel 8 feet 1.8 inch
Overall width
5 feet 6.9 inches
Minimum Ground Clearance
12.99 inches
Hydraulic System
Pump capacity
24.4 gpm
Auxiliary hydraulic flow
17.2 AUX 1 / 9.8 AUX 2 gpm
Max. breakout force
- Bucket
9535 lbs.
- Arm
4112 lbs.
Drive System
Travel Speed
1.8 / 3.1 mph
Max. traction force
9747 lbs.
Tumbler distance
5 feet 7.3 inches
Crawler length
7 feet 1.6 inch
Shoe width
1 foot 1.8 inch
Ground contact pressure
KX040-4
Canopy - Rubber / Steel
4.53 / 4.61 psi
Cab - Rubber / Steel
4.68 / 4.76 psi
Ground contact pressure
KX040-4 angle blade
Canopy - Rubber / Steel
4.70 / 4.78 psi
Cab - Rubber / Steel
4.86 / 4.93 psi
Swing System
Unit swing speed
9.2 rpm
Boom swing angle
- Left
70°
- Right
55°
Blade
Dimensions
- Width (KX040-4)
5 feet 6.9 inches
- Height (KX040-4)
1 foot 3.75 inches
- Width (KX040-4 angle blade)
5 feet 6.9 inches
- Height (KX040-4 angle blade)
1 foot 3.16 inches
Max. lift above ground (KX040-4)
15.17 inches
Max. lift above ground (KX040-4 angle blade)
16.54 inches
Max. drop below ground (KX040-4)
15.94 inches
Max. drop below ground (KX040-4 angle blade)
20.08 inches
Angle (KX040-4 angle blade) - left / right
25° / 25°
Fluid Capacities
Hydraulic oil (reservoir/system)
11.1 / 19.6 gal
Fuel reservoir
16.9 gal
Operating Weight
Operating weight
KX040-4
Including operator's weight 175 lbs.
Canopy - Rubber / Steel
9195 / 9350 lbs.
Cab - Rubber / Steel
9500 / 9655 lbs.
Operating weight
KX040-4 angle blade
Including operator's weight 175 lbs.
Canopy - Rubber / Steel
9545 / 9700 lbs.
Cab - Rubber / Steel
9855 / 10,010 lbs.
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