Model number : KX033-4

Make : Kubota


Why choose Super Groups

  • Kubota dealer for over 25 years
  • Victoria's #1 Mini Excavator Dealer
  • Specialists in Mini Excavator Equipment
  • Factory Trained Technicians
  • 5 Star Service
Product Description

A roomy and comfortable cabin. Impressive stability and incredible power. The KX033-4 is a compact excavator with class-busting performance.

Strong Bucket Breakout Force

When heavily loaded, the KX033-4’s outstanding bucket breakout force lets you handle even the toughest excavating jobs with speed and efficiency.

Wide Working Range

The KX033-4’s powerful and responsive front working group gives you the confidence to handle a wide range of digging, lifting, and loading jobs.

Aux1 Diverter Valve

The diverter valve allows auxiliary oil to be diverted to the operation of auxiliary attachments without removal of the thumb attachment pipeline for increased efficiency on the go.

Float Position

The float function is a standard feature on the KX033-4. Ground finishing work can be completed quickly and simply without the need to adjust the dozer height. After backfilling, simply travel backwards along the covered ditch with the dozer in the float position.

Generous Approach Angle

Navigate ramps and over obstacles with confidence—Kubota's blade has a 32 degree approach angle

Easy-open Front Slide Window

Unlike many excavator windows, the front glass window of the KX033-4 opens with ease. Just flip the latches on the window sides and slide it up. A gas-assist mechanism makes this action almost effortless.

Wider Entrance

The KX033-4 features a much wider door and more ample foot space, making it a breeze to get on and off the excavator.

  • 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.
  • 2-speed Travel Switch
    By placing the 2-speed travel switch on the dozer lever, dozing operations can be done faster and easier.
  • Cup Holder
    With the convenience of a bigger cup holder, you can quench your thirst and work longer without leaving the cab. Or store your cell phone*. The charging port is located conveniently close by.
    *Cell phones should not be used during machine operation.
  • Wrist Rest
    A thoughtfully designed wrist rest enhances operation and reduces operator fatigue.
  • Air Conditioning
    Enhanced air circulation in the cab results from a more powerful cooling/heating unit and six vents positioned around the operator to offer optimal all weather comfort.


Operators can select the ISO pattern or SAE backhoe pattern by turning a switch positioned within easy reach while seated.

Kubota Original Direct Injection Engine

The KX033-4 is powered by Kubota’s impressive direct injection engine. Engineered with the power to maximize digging and lifting performance, it also delivers minimized noise, vibration and fuel consumption, and is as well a non-DOC/DPF Tier 4 Final certified engine.

Third-line Hydraulic Return

A standard third-line hydraulic return system allows oil return directly to the tank without running through the control valves during operation of one-way hydraulic attachments. This decreases the likelihood of oil contamination, and results in less back pressure and greater oil flow efficiency


The KX033-4 auto-shift automatically shifts travel speed from high to low, depending on traction and terrain, allowing smoother operation when dozing and turning

Auto Idling System

When KX033-4 control levers are in neutral for more than 4 seconds, engine RPM automatically idles. Move any control lever, and engine RPM immediately returns. This innovative feature not only lowers noise and exhaust emissions, but also reduces operating cost and fuel consumption. It can be turned on and off.

Swivel Negative Brake

The swivel negative brake automatically locks the swivel function in its current position. This prevents unexpected machine movement. It’s particularly useful during work on slopes or when towing the excavator between worksites.

Large-capacity Variable Displacement Pump

The KX033-4’s performance matched boom, arm and bucket movements are the best in the industry. Kubota’s unique hydraulic system and large-capacity variable displacement pumps give you the precise control needed to operate smoothly and efficiently in confined quarters. With the hydraulic power harnessed in the KX033-4’s front working group, superior digging force is available when you need it.

Front Bush Pins

Bushings on all pivot points on the front attachment and connecting points on the swing bracket is one more feature that adds to the enviable durability of this machine

Travel Negative Brake

The travel negative brake locks the tracks to prevent inadvertent movement of the machine. This keeps the excavator secure during transport or while parked on slopes

Easy Maintenance

Kubota’s attention to user-friendliness can even be found in KX033-4’s engine layout. Primary engine components are consolidated onto one side for easier access so inspections and repairs can be made quickly and easily.

Steel Panels

Durable steel side panels open easily for quick inspection and routine maintenance. Positioning inside the counterweight’s edge gives panels added protection against inadvertent damage.


The accumulator helps to change hydraulically driven attachments by clearing residual pressure in the hydraulic lines. It also helps to lower front attachments to the ground if the engine is turned off. Both can be done without restarting the engine. Please see the operator's manual for more information

Operation History Record

Operation history is automatically recorded on the KX033-4. You can trace back up to 90 days of the machine’s usage dates by simply checking the built-in calendar.

Download Brochure
Model KX033-4
Type of ROPS / OPG (TOP Guard, Level I) Canopy / Cab
Type of tracks Rubber / Steel
Engine Model Kubota D1703M-DI-E4
Output (SAE J1995 gross)HP (kW) / rpm 24.8 (18.5) / 2200
Output (SAE J1349 net)HP (kW) / rpm 23.2 (17.3) / 2200
Displacementcc 1647
Dimensions Overall lengthmm 4730
Overall heightmm 2480 / 2470
Overall widthmm 1550
Min. ground clearancemm 290
Boom offset Right / Leftmm 410 / 450
Blade lift Upper / Lowmm 365 / 375
Pump capacitymm 39.6 × 2 / 20.9 × 1
Auxiliary hydraulic flowmm 60
Max. breakout force Bucket / Armkgf 3694 / 1756
Drive system Travel speed Low / Highkm/h 3.0 / 4.6
Max. traction force Low speedkgf 2763
Tumbler distancemm 1665
Crawler lengthmm 2100
Shoe width Rubber / Steelmm 300
Ground contact
Canopy Rubber / Steelkgf/cm2 0.307 / 0.315
Cab Rubber / Steelkgf/cm2 0.321 / 0.329
Swing system Unit swing speedrpm 8.9
  Boom swing angle Left / Rightdegree 70 / 48
Blade Dimensions Widthmm 1550
  Heightmm 345
  Max. lift above groundmm   365
  Max. drop below groundmm   375
  Angle Left / Rightdegree -
Hydraulic oil (Reservoir / System) 44.6 / 61
Fuel reservoir 46.9
Operating weight
(Including operator’s weight @ 75 kg)
Canopy Rubber / Steelkgf 3365 / 3454
Cab Rubber / Steelkgf 3511 / 3600

The company reserves the right to change the above specifications without notice. This brochure is for descriptive purposes only. Please contact your local Kubota dealer for warranty infomation. For your safety, Kubota strongly recommends the use of a Rollover Protective Structure (ROPS) and seat belt for almost all applications.

Connect with us Get the latest tips, news, and promotions