Make : Kubota
Product: KUBOTA COMPACT EXCAVATOR KX033-4
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.
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.
The KX033-4 features a much wider door and more ample foot space, making it a breeze to get on and off the excavator.
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
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.
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.
|Type of ROPS / OPG (TOP Guard, Level I)||Canopy / Cab|
|Type of tracks||Rubber / Steel|
|Output (SAE J1995 gross)HP (kW) / rpm||24.8 (18.5) / 2200|
|Output (SAE J1349 net)HP (kW) / rpm||23.2 (17.3) / 2200|
|Overall heightmm||2480 / 2470|
|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|
|Shoe width||Rubber / Steelmm||300|
|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|
|Max. lift above groundmm||365|
|Max. drop below groundmm||375|
|Angle||Left / Rightdegree||-|
|Hydraulic oil (Reservoir / System)||44.6 / 61|
(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.