2017 Kubota KX040-4 Compact with Angle Blade


350 Hours
In Stock
Alvin Equipment Co.
KX040-4 Compact with Angle Blade


Dealer Insights

Eligible for new 0% financing with $0 down and brand new warranty. Includes hydraulic angle blade, quick coupler, bucket and hydraulic thumb.


  • Common Rail System and Diesel Particulate Filter (DPF) Muffler: The Common Rail System (CRS) electronically controls the fuel injection timing and amount in stages rather than all at once for optimal combustion. The results are greater efficiency, better fuel economy and less engine noise. Its combination with the Exhaust Gas Recirculation (EGR) and Diesel Particulate Filter (DPF) Muffler reduces harmful emissions to make the KX040-4 Tier IV-compliant.
  • Automatic regeneration system: Kubota’s original automatic regeneration system automatically burns accumulated particulate matter (soot) in the DPF muffler to keep the muffler clean for longer operation. For safety reasons, automatic regeneration can be turned off with the inhibit switch when the excavator is operating in areas that are prone to fires.
  • Spacious Cab: Designed for greater comfort, the large cab with a fully flat floor provides more legroom to minimize fatigue.
  • Wider Entrance: The KX040-4’s larger cab provides a much wider door and more ample foot space, to make getting on and off the excavator a breeze.
  • Deluxe Suspension Seat: Kubota’s high-back suspension seat has been designed for maximum operator comfort and to minimize fatigue during extended machine operation. The deluxe reclining seat offers weight compensation, firm adjustable wrist support and retractable seat belts.
  • Fully Flat Floor: For added comfort, the cabin floor is completely flat for greater legroom and a more spacious feel.
  • Proportional flow control of auxiliary circuit (AUX1/2) and maximum oil flow setting: The KX040-4 is available with a standard AUX1 and optional AUX2 auxiliary circuits. The convenient thumb-operated switch on the lever allows easy proportional flow control of the auxiliary circuit, while a forefinger-operated on/off switch enables simple operation of special applications that require a constant oil flow. The maximum oil flow setting is conveniently adjustable from the digital panel. Up to five flow rates corresponding to specific attachments can be programmed in the memory on the digital panel for easy retrieval for the next job.
  • AUX1 Diverter Valve: With the AUX1 diverter valve, the AUX oil supply can be changed without having to remove the thumb pipeline when the operator wants to use a hydraulic attachment.
  • Tilt Blade Control: The 6-in-1 blade is a true productivity enhancer, and operation is now even more rewarding. Blade up, down, and float functions are the same as the previous model. Operate the rocker switch on top of the blade control to tilt the blade 10° up or down, and simply twist the control handle to angle the blade 25° left or right. Command all six functions simultaneously for more convenient control of landscaping, shaping, and backfilling jobs.
  • Superior Width and Tilt Angle: This 5’ 10.9”-wide blade stretches across the entire machine width, even when tilted. It can be tilted a generous 10 degrees right or left, allowing the operator to dig ditches easily when tilted on a flat surface.
  • Bolt-On cutting Edge (BOE): The cutting edge protects the angle and 6-in-1 blade during heavy-duty dozing operations. The reversible cutting edge is divided into two sections to easily invert the edge for continued use.
  • Tie-down/Lift Points: The dozer blade’s thick side plates improve the tie-down point’s durability. Use them also as lifting points, along with the lifting point on top of the boom, for convenient 3-point crane lifting of the KX040-4.
  • Dual element air filter: Excavators often operate in dusty conditions. To maintain outstanding engine durability, dual element air filters help ensure that only clean air enters the engine.
  • ROPS/OPG (Top Guard, level I) Canopy and Cabin: The OSHA-certified ROPS/OPG (Top Guard, level I) canopy and cabin provide protection in the event of accidental rollovers and falling objects.
  • Hydraulic Angle Blade: Save time and work more efficiently. With a simple movement of the dozer lever, the hydraulic angle blade can be angled to the right or left to push soil to the side as the machine moves forward, eliminating the need for repetitive repositioning at right angles when backfilling trenches.
  • Angle blade control: Simply operate the rocker switch on the top of the blade lever to angle the blade up to 25° left or right. Work more efficiently and save time pushing soil to the side as the machine moves forward. After backfilling, just travel backward along the covered trench with the dozer in the float position for a beautiful finish!
  • Type of tracks: Rubber / Steel
  • Model: Kubota D1803-CR-TE4
  • Output (SAE J1995 gross) HP (kW)/rpm: 40.4 (30.1) / 2200
  • Output (SAE J1349 net) HP (kW)/rpm: 38.9 (29.0) / 2200
  • Displacement cu. in. (cc): 111.4 (1826)
  • Overall length ft. in. (mm): 16 ft. 8.2 in. (5085)
  • Overall height Canopy/Cab ft. in. (mm): 8 ft. 1.8 in. (2485) / 8 ft. 1.8 in. (2485)
  • Overall width ft. in. (mm): 5 ft. 6.9 in. (1700)
  • Min. ground clearance in. (mm): 12.99 in. (330)
Hydraulic System
  • Pump capacity gpm (L/min.): 24.4 (92.4)
  • Auxiliary hydraulic flow (AUX1/AUX2) gpm (L/min.): 17.2 (65) / 9.8 (37)
  • Max. breakout force Bucket / Arm lb. (kgf): 9535 (4325) / 4112 (1865)
Drive System
  • Travel speed Low / High mph (km/h): 1.8 (2.9) / 3.1 (5.0)
  • Max. traction force Low speed lb. (kgf): 9747 (4421)
  • Tumbler distance ft. in. (mm): 5 ft. 7.3 in. (1710)
  • Crawler length ft. in. (mm): 7 ft. 1.6 in. (2175)
  • Shoe width in. (mm): 1 ft. 1.8 in. (350)
  • Ground contact pressure Rubber (Canopy/Cab) psi (kgf/cm2): 4.70 (32.4) / 4.86 (33.5)
  • Ground contact pressure Steel (Canopy/Cab) psi (kgf/cm2): 4.78 (33.0) / 4.93 (34.0)
Swing System
  • Unit swing speed rpm: 9.2
  • Boom swing angle Left/Right deg.: 70 / 55
  • Width ft. in. (mm): 5 ft. 6.9 in. (1700)
  • Height ft. in. (mm): 1 ft. 3.2 in. (385)
  • Max. lift above ground ft. in. (mm): 1 ft. 4.5 in. (420)
  • Max. drop below ground ft. in. (mm): 1 ft. 8.1 in. (510)
Capacities and Weight
  • Hydraulic oil (reservoir / system) gal. (L): 11.1 (42) / 19.6 (74)
  • Fuel reservoir gal. (L): 16.9 (64)
  • Operating weight (Including operator’s weight 175 lbs.) Rubber (Canopy/Cab) lb. (kgf): 9545 (4330) / 9855 (4470)
  • Operating weight (Including operator’s weight 175 lbs.) Steel (Canopy/Cab) lb. (kgf): 9700 (4400) / 10010 (4540)



Engine Type
Engine Manufacturer
Gross: 40.4 hp (30.1 kW); Net: 38.9 hp (29.0 kW)
Rated RPM
2200 rpm
Fuel Capacity
16.9 gal. (64 L)


16 ft. 8.2 in. (5085 mm)
5 ft. 6.9 in. (1700 mm)
Canopy: 8 ft. 1.8 in. (2485 mm); Cab: 8 ft. 1.8 in. (2485 mm)
Canopy: 9545 lb. (4330 kg) with rubber tracks; 9700 lb. (4400 kg) with steel tracks; Cab: 9855 lb. (4470 kg) with rubber tracks; 10010 lb. (4540 kg) with steel tracks
Hydraulic System
Pump capacity: 24.4 gpm (92.4 Lpm)
Boom Swing
Left: 70 deg.; Right: 55 deg.
Max Dig Depth
11 ft. 2.7 in. (3420 mm)
Max Dump Height
12 ft. 9.5 in. (3900 mm)
Max Reach
18 ft. 2.1 in. (5540 mm)
1.8/3.1 mph (2.9/5.0 km/h)