For superior efficiency, the U145 features three working modes Super Power SP for faster operations, Heavy H for heavy duty applications, and Auto A for even better fuel efficiency across a range of different operations. Within the A mode you can choose from six different levels so that you can quickly and easily match the appropriate mode to the demands of any site. These modes give operators familiar with digger equipment an intuitive transition to a more powerful excavator platform.
Hydraulic Excavators >10T
U145
PROVEN 14 TONNE EXCAVATOR
Experience unparalleled performance with Kubota’s new 14 tonne excavator. Optimised hydraulics deliver powerful digging and reach capabilities. An operator focused design provides superior comfort. And precision control and reduced tail swing ensure enhanced productivity. Ideal for confined applications, the U145 delivers powerful performance without compromise even in tight spaces where an excavator is typically used. The blade equipped undercarriage provides outstanding stability, whilst best in class lifting capacity drives productivity across a range of applications whether replacing a compact digger or supporting heavy construction equipment. The perfect solution for the toughest construction challenges.
RANGE OF EFFICIENCY MODES
SPOOL STROKE CONTROL
The U145’s hydraulic control system has been optimised to maximise productivity, delivering precision control for any task that requires high levels of accuracy. This enables both high output and delicate operations to be carried out with greater efficiency, especially valuable when completing fine grading work often done with an excavator. For even greater versatility, the U145 features two auxiliary systems, complete with Spool Stroke Control SSC. SSC automatically detects operating conditions and regulates hydraulic pressure to optimise fuel efficiency, enhancing the level of control that a digger operators rely on for detail sensitive applications.
BUILT FOR EFFICIENCY
Energy saving benefits of the U145 include Power Save Control that automatically reduces the hydraulic pump flows when the machine is idle. Boom Down Energy Save BES also improves fuel efficiency during boom lowering, whilst Auto Idle and Idle Shut Down automatically lower the engine speed when the controls are in neutral and shut the engine down when the system detects that the machine is idle.
COMFORT THAT SETS THE STANDARD
A luxurious cab with generous legroom and a deluxe seat ensures day long comfort for greater operator productivity, thanks to class leading head and foot space. The adjustable air suspension seat with tilting back for personalised operator comfort includes a heater as standard. Other benefits include fully automatic air conditioning and climate control, a large and easy to read 178 mm colour monitor, under cab storage and more. This ensures that operators used to the tighter cabins of an excavator experience a major upgrade in comfort.
ALL ROUND VISION
As well as a panoramic forward facing view, the U145 excavator delivers 230 degree rear and side vision via cameras linked to the onboard monitor for enhanced visibility and site safety. For even greater visibility, the U145 features bright LED work lights complete with a rain deflector
as standard.
EASY SERVICEABILITY
Easy access to key parts ensures fast and simple maintenance to ensure optimal performance every day. Key parts such as the coolant expansion bottle, air cleaner, air conditioning condenser, relay box, engine oil, and windscreen washer fluid are all easily accessible.
U145
Model
Standard boom
2 piece boom
Machine Weight (kg)
14,640 (with dozer) / 14,500 (without dozer)
15,621
Power (kW/hp)
78.5 (106.7) /2,000
78.5 (106.7) /2,000
Max Speed (km/h)
3.4/5.6
3.4/5.6
Max Dig Depth (mm)
5,510
5,310
Max Reach (mm)
9,340
9,470
Max Digging Force Arm/Bucket (kN)
62/90
62/90
Aux Flow 1
126 l/min @ 210 kgf/cm²
126 l/min @ 210 kgf/cm²
Aux Flow 2
60.5 l/min @ 210 kgf/cm²
60.5 l/min @ 210 kgf/cm²
Overall width (mm)
2,490
2,490
Transport height (mm)
7,350
7,990
- ENGINE
- HYDRAULICS
- VERSATILITY
- PERFORMANCE
- COMFORT
- SAFETY
ENGINE
- A Stage V compliant engine is at the heart of the U145, meeting all current engine emission regulations.
- Steps, handrails and non-slip plates are in the optimal positions for easier access around the superstructure for inspection and maintenance.
- Powerful, water-cooled 76.4kW/102hp ISUZU VD-4JJ1X, 2990CC, 4-cylinder, turbocharged, common rail diesel engine with ATS.
- Double element air cleaner.
- Fuel filter with water separator and clogging sensor.
HYDRAULICS
- The U145 features Kubota’s Advance Intelligent Hydraulic system that actively manages power distribution for maximum efficiency.
- A Boom Down Energy Save (BES) system increase fuel efficiency during boom lowering operations.
- Power Save Control automatically reduces hydraulic pump flow when the machine is idle.
- Two auxiliaries are fitted as standard, each easily controlled from the cab.
- Electronically controlled hydraulic pump.
- High-capacity control valves.
- Multiple sensors ensure faster cycle times, improved responsiveness and greater fuel efficiency.
- 2-speed travel with auto shift.
- Adjustable maximum oil flow on both auxiliary circuits.
VERSATILITY
- An optional 2-piece boom offers a longer working range, allowing you to reach farther, get closer and access any position in between.
- The 2-piece boom also enables work to be carried out closer to the machine, even in narrow or restricted spaces.
- The mono boom option can be used with or without a dozer blade.
- Kubota’s reduced tail swing ensures a 360˚ swivel for excellent stability.
PERFORMANCE
- Easily selectable 2-speed travel, with a maximum speed of 5.6km/h.
- Optimised hydraulics for enhanced productivity.
- Three selectable power modes:
- Automatic Mode (including six selectable levels of performance) for the best balance between fuel efficiency and productivity.
- Heavy Duty Mode increases power for high-workload tasks.
- Super Heavy Mode for maximum speed and strength for highly demanding jobs.
COMFORT
- Heated, double adjustable air suspension seat.
- Automatic air conditioner and cabin climate control.
- Pressurised cab.
- Spacious operating environment with generous foot and head space.
- Ergonomic multifunctional controls and 7” (178mm) widescreen colour monitor.
SAFETY
- 230-degree rear-view and side-view cameras for enhanced visibility.
- Complete LED working light package, including cabin and boom lights.
- Engine auto stop when seat belt not fastened.
- Anti-drop valves on both the boom and arm.
- Travel alarm and escape hammer fitted as standard.
- ROPS (roll over protection system) cabin.
- OPG (Operator Protective Guard).
- FOPS level 2 certified top cab guard is standard.
- Non-slip panels, handrails, wide doors and spacious footwell for easy, safe access and maintenance.
