U25-3α GL Kubota excavator specs & dimensions (2005 - 2021)

Powerful digging force
Even with the optional long arm, these mini-excavators are exceptionally stable and well balanced, giving them a powerful digging force that makes short work even on the toughest digging jobs.
Long arm
The optional long arm gives these mini-excavators a longer reach, allowing you to do more work at any location.

Please note: Lift capacities are based on ISO 10567 and do not exceed 75% of the machine's static tipping load or 87% of its hydraulic lifting capacity. Excavator bucket, hook, slingshot and other lift accessories are not included in this table. Working areas are available with Kubota standard shovel without quick coupler. Specifications may change for improvement at any time.( ): Canopy unit: mm

Please note: Lift capacities are based on ISO 10567 and do not exceed 75% of the static tipping capacity of the machine or 87% of the hydraulic lifting capacity of the machine. The excavator bucket, hooks, skid wiper and other lift accessories are not included in this table.( ): Canopy unit: mm Working areas with Kubota standard shovel, without quick coupler. Specifications may change for improvement purposes without notice.

EASY OPERATION
No special procedures, no PIN numbers to remember. Simply insert the key for starting the engine or get access to the cab door, bonnet or fuel tank. Insert the red programming button and then press the monitor button New individual operating keys in
THE IMMOBILIZING SYSTEM
The industry's first standard anti-theft system makes safety as easy as turning a key the right key, because the engine will not start until you use the correct IC equipped operating key.
SECURITY
Only a correspondingly programmed operating key starts the engine. Inserting other keys and turning this more than six times activates an alarm that stops only when the right button is inserted and the ignition is switched to RUN.
EASY PROGRAMMING
A programming button (red) and two operator buttons (black) are available. To program additional operating keys, simply insert the red button and follow the instructions on the digital panel. Per mini-excavator can be programmed up to a maximum of four black
D I G I TA L PA N E L
Kubota's Intelligent Control System informs you with timely diagnostic readings and routine maintenance alerts that can reduce downtime and repair fees. The large digital control panel shows current working conditions, warning indicators for engine rpm and hour meter as well as fuel, temperature and oil levels. It even tells you when tank fill up when the tank is almost full.
Kubota engine
Kubota's unique, new E-TVCS (Three Vortex Combustion System) enables high energy output, low vibration and low fuel consumption while minimizing exhaust emissions.
Easy engine inspection
Important components such as the engine and air cleaner are easily accessed for inspection and maintenance through the engine cover. An engine inspection behind the seat provides quick access to the engine injection nozzles. A side-by-side coverage on the right cab side allows fast and easy access to battery, fuel tank and hydraulic tank.

Simultaneous operation of four functions
When simultaneous operation of boom, arm, bucket and swing is required, two variable pumps distribute an exact amount of oil flow to each actuator depending on lever lift pressure. This process is achieved without loss of speed or power allowing continuous high performance digging and dozing.
Straight travel
For safer loading/unloading, the hydraulic matching system ensures a straight line even during simultaneous operation.
Hydraulic System
Pressure accumulator, Hydraulic pressure test ports, Straight travel circuit, Third-line hydraulic return.

Undercarriage (U20-3αonly)
The U20-3α hydraulic track gauge adjusts between 1300 mm and 1500 mm. With a single lever, you can reduce the track gauge to navigate narrow spaces or increase them in order to improve stability when operating with hydraulic breakers etc.
1300 mm 1500 mm
Increase track gauge for more stability or reduce it to navigate tight spaces.
2-Speed Travel Switch on Dozer Lever
The newly designed travel switch is conveniently located on the dozer lever for more efficient dozing operation, allowing you to quickly and easily change travel speed. The new location also offers more legroom for greater operator comfort.
Undercarriage
250mm rubber track (U20-3α), 300mm rubber track (U25-3α), 1 x upper roller, 3 x double flange web roller, 2-speed travel switch on dozer lever.

Ergonomic design
Smooth operation is key to reducing operator fatigue. This is why the U20-3α and U25-3α feature ergonomically designed levers, wrist rests and a high back seat to increase operator comfort as well as ensure smooth precise control.
Protected bucket cylinder hoses
Cylinder hoses are routed in the arm for greater safety. This design greatly improves operator visibility, increasing service life and lowering repair costs.
Two-piece hose design
The innovative, two-piece hydraulic hose design for the dozer reduces hose replacement time by 60% compared to a one-piece hose design. In addition, this design eliminates virtually heavy work from the actual hose change process.

ROPS/FOPS Cabin/canopy (Level,
Maximum operator safety is ensured by the integrated Roll-Over Protective Structure (ROPS) and Falling Object Protective Structure (FOPS). Both cab and canopy versions are available to suit your needs.
Working Equipment
940mm arm (U20-3αstandard track type), 1190mm arm (U20-3αvariable track type), 1350mm arm (U25-3α), auxiliary hydraulic circuit line to the arms end, 2 working lights on the cab and 1 light on the boom, ROPS (Roll-Over Protective Structure, ISO 3471), FOPS (Falling Objects Protective Structure) Level 1, weight adjustable Semisuspension seat, seat belt, hydraulic pilot control lever with wrist rests, cabin heater for defroster & demisting, emergency exit hammer, location for 2 speakers and radio antenna
Canopy
ROPS (Roll-Over Protective Structure, ISO 3471), FOPS (Falling Objects Protective Structure) Level 1, weight adjustable, semi suspended seat, seat belt, hydraulic pilot control lever with wrist rests.