2017 Kubota KX080-4 Power Utility

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KX080-4 Power Utility



  • 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 great 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 KX080-4 Tier IV compliant.
  • Automatic Regeneration System: Kubota's original automatic regeneration system automatically burns accumulated particulate matter (soot) in the DPF muffler when the engine exceeds 1800 rpm 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.
  • Proportional Flow Control of Auxiliary Circuits (AUX1/2) and Maximum Oil Flow Settings: An auxiliary circuit (AUX2) comes standard on the KX080-4. The convenient thumb-operated switch 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. You can even program up to five oil flow rates corresponding to specific attachments so they can be quickly retrieved for the next job.
  • Tight Tail Swing and Compact Machine Width: Thanks to its contoured, tight tail design created by the shorter rear overhang, the KX080-4 has excellent stability, can handle a wider range of loads, and can work in more restrictive spaces. The compact 7’2.6" width of the under-carriage makes it ideal for working in close conditions, and much easier to transport between job sites.
  • New Digital Panel: Informative, interactive and functional, Kubota's Intelligent Control System LCD panel accurately displays timely diagnostic readings and routine maintenance alerts. You'll be kept informed of your current working conditions, engine RPM, temperature and oil levels. These new features help reduce downtime and costly repair fees.
  • New Air Conditioner: Overall air circulation in the cab has been improved, thanks to a stronger cooling/heating unit and the positioning of six vents. Airflow is also directed towards the operator's face for better all-round comfort.
  • One-sided Engine Maintenance: A. Dual Element Air Cleaner; B. DPF Muffler; C. Fuel Filter; D. Alternator; E. Starter Motor
  • Triple Opening Hood: All three of the excavator's access panels can open at once. This allows you to easily inspect and view the centrally located components of the KX080-4. You can easily access the hydraulic components under the center hood, or the battery, oil filter and tool box under the right hood. Maintaining your excavator has never been this easy.
  • Variable Fan: The variable fan drive provides the right amount of cooling efficiency by regulating the engine fan speed according to the ambient temperature after the air passes through the radiator. The benefits are reduced fan noise and fuel savings through effective use of engine output.
  • 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.
  • ROPS/OPG (Top Guard) Cabin: The OSHA-certified ROPS/OPG (Top Guard) cabin provides protection in the event of accidental rollovers and falling objects.
  • Type of tracks: Rubber/Steel
  • Model: Kubota V3307 DI-T4
  • Output (SAE J1995 gross) HP (kW)/rpm: 66.6 (49.7) / 2000
  • Output (SAE J1349 net) HP (kW)/rpm: 62.3 (46.5) / 2000
  • Displacement cu. in. (cc): 203.3 (3331)
  • Overall length ft. in. (mm): 21 ft. 1.9 in. (6450)
  • Overall height ft. in. (mm): 8 ft. 4 in. (2540)
  • Overall width ft. in. (mm): 7 ft. 2.6 in. (2200)
  • Min. ground clearance in. (mm): 15.4 in. (390)
Hydraulic System
  • Pump capacity gpm (L/min.): 19.0 (72.0) Variable x 2 / 17.6 (66.6) Gear x 1
  • Auxiliary hydraulic flow gpm (L/min.): 26.4 (100) / 17.6 (66.6)
  • Max. breakout force Bucket / Arm lb. (kgf): 14660 (6650) / 8554 (3880)
Drive System
  • Travel speed Low / High mph (km/h): 1.7 (2.7) / 3.1 (4.9)
  • Max. traction force Low speed lb. (kgf): 14615 (6630)
  • Tumbler distance ft. in. (mm): 7 ft. 6.6 in. (2300)
  • Crawler length ft. in. (mm): 9 ft. 6.2 in. (2900)
  • Shoe width Rubber/Steel in. (mm): 17.7 in. (450) / 17.7 in. (450)
  • Ground contact pressure (Rubber/Steel) psi (kgf/cm2): 5.22 (0.367)/5.25 (0.369)
Swing System
  • Unit swing speed rpm: 9.5
  • Boom swing angle Left/Right deg.: 70 / 60
  • Width ft. in. (mm): 7 ft. 2.6 in. (2200)
  • Height ft. in. (mm): 1 ft. 7.7 in. (500)
  • Max. lift above ground in. (mm): 19.7 in. (500)
  • Max. drop below ground in. (mm): 19.7 in. (500)
Capacities and Weight
  • Hydraulic oil (reservoir / system) gal. (L): 19.8 (75) / 35.7 (135)
  • Fuel reservoir gal. (L): 30.4 (115)
  • Operating weight (Including operator’s weight 175 lbs.) (Rubber/Steel) lb. (kgf): 18280 (8290)/18390 (8340)



Engine Type
V3307 DI-T4
Engine Manufacturer
Gross: 66.6 hp (49.7 kW); Net: 62.3 hp (46.5 kW)
Rated RPM
2000 rpm
Fuel Capacity
30.4 gal. (115 L)


21 ft. 1.9 in. (6450 mm)
7 ft. 2.6 in. (2200 mm)
8 ft. 4 in. (2540 mm)
18280 lb. (8290 kg) with rubber tracks; 18390 lb. (8340 kg) with steel tracks
Hydraulic System
Pump capacity: 19.0 gpm (72.0 Lpm) Variable x 2; 17.6 gpm (66.6 Lpm) Gear x 1
Boom Swing
Left: 70 deg.; Right: 60 deg.
Max Dig Depth
15 ft. 1.1 in. (4600 mm)
Max Dump Height
17 ft. 2.7 in. (5250 mm)
Max Reach
24 ft. 0.6 in. (7330 mm)
1.7/3.1 mph (2.7/4.9 km/h)


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