Kubota KX080-3 |
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| Features |
3 PUMP LOAD SENSING HYDRAULIC SYSTEM
Kubota’s load-sensing hydraulic system guarantees smoother handling, regardless of load size. It allows hydraulic oil to flow according to your precise needs. The KX0803’
s new 3-pump load-sensing system also allows you to perform simultaneous operations, such as dozing and utilizing front attachments, without losing speed. |
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ACCUMULATOR
Replacing attachments is now safer and more efficient, thanks to the accumulator. Turning the key to the “on” position clears residual pressure in the auxiliary hydraulic port, preventing oil from spurting out when attachments are removed. Should the engine accidentally shut off while the front attachment is raised, simply turn the key to the “on” position. The attachment can now be safely lowered. |
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SAFE, CONROLLED STARTS
When the safety control lever is moved upward, the console moves with it, providing more room for entry and exit. To prevent unexpected machine movement during entry or exit, the pilot and travel controls are then disabled. This is the only time that the engine will crank over. |
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ANTI-THEFT SYSTEM
The industry's first factory installed anti-theft system allows only registered keys to crank the engine. Use of any other key prevents the engine start. Repeated use of an incorrect key immobilizes the KX080-3 and sounds an alarm. Replace the universal key system, stop thieves in their tracks, and eliminate the cost of theft and recovery. Moreover, there's no need to worry about lost or stolen keys. It's easy to program keys in and out of the registry. |
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AUTO IDLE SYSTEM
Save fuel! Reduce engine RPM instinctively when high engine speed isn’t needed. When the control levers are in neutral for more than 4 seconds, the engine RPM automatically idles. Move any control lever and the engine RPM immediately returns. This innovative feature reduces noise and exhaust emissions while reducing operating costs. |
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BOOM ANTI-DROP VALVE
Standard equipment on the KX080-3, the anti drop valve prevents an elevated load from dropping unexpectedly.
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DIGITAL PANEL
Kubota’s Intelligent Control System can help reduce downtime and repair fees by providing timely diagnostic readings and routine maintenance alerts. The large digital panel displays current working conditions, warning indicators, engine rpm and hour meter, fuel, temperature and oil levels. The KICS panel is an integral part of the Anti Theft System.
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CUP HOLDER
Digging can be thirsty work, and with the convenient cup holder, you can work and still quench your thirst without leaving the cabin.
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CONTROLLED CLIMATE CAB
No matter what the weather outside, the KX080 climate-controlled cab will keep you feeling fresh and comfortable, letting you work faster, better, and longer. If desired, filtered outside air can be introduced via the external air vent. |
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ADJUSTABLE MAXIMUM OIL FLOW CONTROL FOR AUXILIARY PORT
This unique function lets you control the oil flow according to your needs or the attachment in use. The one-touch oil flow control eliminates any hassle using tools to change settings manually, you don’t have to leave the cabin. When using a tilt bucket, you can slow the flow to get just the right control to shape gently that swale. Alternatively, for a brush cutter direct the oil flow to one side of the excavator arm. The system will even store your settings for the next time you need it, saving time and quickly regulating the flow requirements. High-performance standard features that include a thumb bracket and relief valve, and auxiliary circuit 1 & 2 service ports. Adjustable oil flow enhances performance, and economically saves fuel. |
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DOZER BLADE
With the high capacity dozer blade, you don’t need separate machines for site prep, digging, and finish work. Save money, time, and personnel! |
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EASY MAINTENANCE
All three of the excavator’s access panels can open at once. This allows you to easily inspect and view the centrally located components of the KX080-3. You can easily access the hydraulic components under the center hood, or the battery, oil filter and tool box under the right hood. Maintaining your excavator has never been this easy. |
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EASY-OPEN FRONT WINDOW
Unlike many excavator windows, the front glass window of the KX080-3 opens with ease. Just flip the latch on the side of the window and slide it up. A gas assist mechanism makes this action almost effortless. |
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ELECTRIC FUEL REFILLING PUMP
The KX080-3’s new, standard refueling pump includes a hose long enough to refuel from a fuel tank. With this pump, the tank can be completely filled in approximately three minutes with just a simple push of a button. Upon completion, an auto-stop feature ends fueling to eliminate spillage. |
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ECONOMICAL KUBOTA DI ENGINE
A 64 horsepower Kubota diesel engine provides the energy behind the powerful KX080-3 working performance. The 230 cu. in. direct injected engine contributes easy starting on those cold mornings, low sound levels, and energy saving fuel economy. |
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INDUSTRIAL BUCKET FORCE
You need exceptional power when trenching through compacted soil. With the KX080-3, elevated productivity levels are certain with the combination of 14,660 lbs. bucket force and 8,554 arm forces. The KX080-3 powers through those demanding applications so that you can quickly move on to the next job. |
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OVERLOAD ALARM
To better ensure worker safety and equipment condition, the KX080-3 comes equipped with an overload alarm. This alarm alerts the operator when load capacity has been exceeded, helping to prevent possible injury to workers and costly damage to the excavator and work site. |
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MIRRORS
The three mirrors offer a wide range of visibility so you can have a better view of your work site, as well as you immediate surroundings, to do your job safely and accurately. |
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ROPS / FOPS CAB
The OSHA certified ROPS/FOPS cab provides complete protection from accidental rollovers and falling objects, ensuring an extra level of safety and security on the job. |
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STABILITY AND WORKING RANGE
The KX080-3 construction combines smooth, harmonized, hydraulic system performance with optimum balance in a tight tail swing excavator for versatile stability. Merge the design together with extended dumping height, a swing boom, large bucket capacity and deep digging depth, the KX080-3 can match or exceed the latest high-capacity dumper, tipper, and construction site requirements. |
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STEEL CRAWLER OPTION
A rugged steel crawler is excellent option when using your KX080-3 on work sites that may compromise the durability or integrity of the standard rubber crawler. Choose from the 18-inch crawler or the extra-wide 24-inch model. |
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SUSPENSION
Seat Designed and engineered with comfort in mind, Kubota’s high back suspension seat reduces strain and minimizes operator fatigue. It reclines to accommodate your individual posture, and offers weight compensation, firm wrist support and retractable seat belts. |
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SWIVEL NEGATIVE BRAKE
Designed and engineered with comfort in mind, Kubota’s high back suspension seat reduces strain and minimizes operator fatigue. It reclines to accommodate your individual posture, and offers weight compensation, firm wrist support and retractable seat belts. |
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TRAVEL NEGATIVE BRAKE
Whenever the engine is stopped or the travel control levers are in the neutral position, the travel negative brake automatically locks the tracks in their current position It’s particularly useful during work on slopes. |
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THUMB BRACKET
The optional hydraulic thumb allows you to handle a variety of loading and digging jobs without stopping to change implements. It works with the bucket to pinch materials for loading and carrying. When no longer needed, it retracts to permit normal excavation. The factory-installed thumb bracket and auxiliary hydraulics significantly reduce the time needed to mount the hydraulic thumb. |
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TIGHT TAIL SWING
The KX080-3 is designed with a shorter rear overhang. Thanks to this contoured, tight tail design, low center of gravity and smooth hydraulics, the KX080-3 is more stable, can handle a wide range of loads, and can work in more restrictive spaces than traditional tail swing excavators. |
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TWO-PATTERN SELECTION
No need for tools or to leave your seat, a quick flick of the switch is all it takes to change between ISO and SAE operating patterns. |
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TWO-PIECE DOZER CYLINDER HOSES
Kubota’s innovative two-piece hose design for the dozer blade reduces hose replacement time by nearly 60% compared to non-joint types. This design virtually eliminates the need to enter the machine for maintenance. |
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USER FRIENDLY OPERATION
Operating levers require less effort and shorter movements, ensuring improved control and operator comfort. Auxiliary hydraulics controls are mounted on the right operating lever for simple operation of attachments. A 2-speed travel switch on the dozer lever permits quicker, more convenient travel speed changes. Adjustable wrist rests help reduce operator fatigue for increased job efficiency. |
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WINDOW GUARDS
Operators need protection from flying chips and debris when using some attachments. On some sites anti vandalism is important. Kubota provides the window guard mounting points around the front window as a standard feature. |
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TRIPLE OPENING BONNETS
All three of the excavator’s access panels can open at once. This allows you to easily inspect and view the centrally located components of the KX080-3. You can easily access the hydraulic components under the center hood, or the battery, oil filter and tool box under the right hood. Maintaining your excavator has never been this easy. |
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SECOND AUXILIARY HYDRAULIC CIRCUIT
Auxiliary circuit 2 makes it possible to mount such attachments as the hydraulic breaker without having to disconnect attachments fitted to auxiliary circuit 1. The second auxiliary hydraulics circuit enables use of attachments requiring two hydraulic circuits, like a rotary clam shell bucket. |
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LOW SOUND LEVEL
Low sound levels reduce operator fatigue for improved productivity toward the end of a long work day. Low sound levels reduce disturbance to tenants when working among schools or buildings, and for emergency night time repairs in neighborhoods. |
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| Specifications |
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Type of ROPS / FOPS |
CAB |
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Type of tracks |
Rubber Tracks |
| Engine |
Model |
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KUBOTA V3800 |
| Type |
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4-cylinder, liquid-cooled, overhead valve , direct injected, Tier II diesel engine |
| Output (SAE J1995 gross) / rated speed |
HP(kW)/rpm |
64.1 (47.8 )/ 2000 |
| Displacement |
cu.in.(cc) |
230.0 (3769) |
| Dimensions & Performance |
Overall length |
ft.in.(mm) |
21' 1.9" (6450) |
| Overall height |
ft.in.(mm) |
8' 4.0" (2540) |
| Overall width |
ft.in.(mm) |
7' 2.6" (2200) |
| Minimum ground clearance |
in.(mm) |
1`5.4" (390) |
| Maximum digging depth |
ft.in.(mm) |
15' 1.1" (4600) |
| Maximum vertical digging depth |
ft.in.(mm) |
12' 7.6" (3850) |
| Maximum digging height |
ft.in.(mm) |
23' 11.4" (7300) |
| Maximum dumping height |
ft.in.(mm) |
17' 2.7" (5250) |
| Maximum digging radius at ground |
ft.in.(mm) |
23' 6.3" (7170) |
| Maximum arm breakout force |
lbs(kgf) |
8554 (3880) |
| Maximum bucket breakout force |
lbs(kgf) |
14660 (6650) |
| Hydraulic System |
Pump Capacity |
GPM(L/min) |
19 (720 Variable X2 / 17.6 (66.6) Gear X 1 |
| Auxiliary hydraulic line flow rate |
GPM(L/min) |
26.4 (100) / 17.6 (66.6) |
| Drive System |
Maximum traveling speed |
mph(km/h) |
1.8 (2.8) / 3.2 (5.1) |
| Maximum traction force |
lbs(kgf) |
12665 (5745) |
| Under carriage shoe width |
in.(mm) |
17.7" |
| Ground contact pressure |
psi(kgf/cm2) |
5.22 (0.367) |
| Swing System |
Unit Swing speed |
rpm |
9.5 |
| Boom swing angle |
degrees |
70 / 60 |
| Blade |
Blade width x height |
in.(mm) |
7' 2.6" (2200) X 19.7" (500) |
| Maximum lift above ground |
in.(mm) |
19.7" (500) |
| Maximum drop below ground |
in.(mm) |
19.7" (500) |
| Coolant and Lubricant |
Fuel reservoir |
gal.(L) |
30.4 (115) |
| Coolant |
gal.(L) |
2.5 (9.5) |
| Engine oil |
gal.(L) |
2.8 (10.7) |
| Hydraulic Reservoir |
gal.(L) |
19.8 (75) |
| Weight |
Operating weight |
lbs. (kg) |
18254 (8280) |
| Noise Level at Operator's Ear (Canopy Type) |
dB (A) |
78 |
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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 information.
For your safety, KUBOTA strongly recommends the use of a Rollover Protective Structure (ROPS) and seat belt in almost all applications.