U35-3α3 Kubota excavator specs & dimensions (2011 - 2017)

Strong digging force
A well-balanced arm and bucket guarantee superior digging power whenever you need it. The U35-3α3 delivers impressive shovel digging force. Its powerful and balanced arm and bucket allow the operator to finish work more effectively.
Working Equipment
1350 mm Arm, auxiliary hydraulic circuit line to the arm end, 2 working lights on the cab and 1 light on the boom, ROPS (Roll-over Protective Structure, ISO3471), FOPS (Falling Object Protective Structure) Level 1, weight adjustable half suspension seat, seat belt, hydraulic pilot control lever with wrist rests, travel lever with foot pedals, cabin heater for defrost & dumping, emergency exit hammer, front window electrically supported with 2 gas flaps, 12 V power source for radio stereo, 2 speakers and radio antenna, location for radio, cup holder
Canopy
ROPS (Roll-over Protective Structure, ISO3471), FOPS (Falling Object Protective Structure) Level 1, weight adjustable half suspension seat, seat belt, Hydraulic pilot control lever with wrist rests, travel lever with foot pedals.

Auto-shift
The Auto-Shift system enables automatic travel shift from high to low depending on traction force and terrain. This achieves smoother operations when dozing and turning.
D I G I T A L P A N E L
Informative, interactive and functional. Kubota's Intelligent Control System keeps you in line with the vital signs of the excavator. It accurately shows diagnosis of current working conditions and warning indicators for engine speed and hour meter as well as fuel, temperature and oil level. When filling up using fuel, our panel also informs the operator that the tank is almost full; it alerts the operator during routine maintenance. Overall, the panel reduces an excavator repair time to a decrease in total operating costs.
Kubota engine
Kubota's unique new 31.1 hp (Three Vortex Combustion System) E-TVCS enables high energy output, low vibration and low fuel consumption while minimizing exhaust emissions.
Standard Equipment Engine/Fuel System
Double Element Air Cleaner, Electric Fuel Pump, Auto Idling

Load Sensing Hydraulic System
Kubota's improved 1-pump load sensing hydraulic system ensures smoother operation, regardless of the load size. It allows flow of the hydraulic oil according to the specific area of lever movement of the operator.
Adjustable maximum oil flow on auxiliary circuit
The maximum oil flow rate of the auxiliary circuit can be changed/adjusted by simply pushing a switch without needing additional tools. This simplifies the use of front attachments such as tilt shovels, brush cutters and hydraulic hammers so you can reduce or increase flow to get exactly the right level of control.
Third line hydraulic direct return for AUX
The third line hydraulic return enables higher oil flow efficiency by reducing back pressure when working with hydraulically actuated attachments, such as a hydraulic hammer. It also prevents hydraulic oil contamination.
Hydraulic System
Adjustable maximum oil flow at auxiliary circuit (SP1), pressure accumulator, Hydraulic pressure check ports, Straight travel circuit, Third line hydraulic direct return for, auxiliary switch on right control lever.

Undercarriage
300 mm rubber track, 1 x upper run roller, 4 x outer flange track roller, 2-speed travel switch on dozer lever.

Engine inspection
Primary points, such as the engine and air cleaner, can easily be inspected and serviced via the rear bonnet of the engine. Fuel filters and water separators are independently installed from each other both located within the reinforced hood which is widely open for quick inspection and routine maintenance. An engine inspection window is also located behind the seat to facilitate access to the engine injection nozzles.
Two-piece hose design
The two-piece hose design on dozer and boom cylinders reduces the replacement time of the hose. In addition, in this design virtually eliminates the need to enter the machine for maintenance
Control valve inspection
A quick and easy inspection of the control valve is possible by simply opening the locking on the bonnet located to the right of the cab. If more detailed maintenance or repairs are required, the remaining panels can be easily removed at the swing frame with standard tools.

Swivel negative brake
The swing negative brake automatically locks the swing function into its current position when the engine is stopped or the pilot control safety lever is raised. Therefore, the swing transport lock pin is no longer required.
ROPS/FOPS cabin (Level,
For maximum operator safety, the cab offers a Rollover Protection Structure (ROPS) and Falling Object Protection Structure (FOPS).