Kubota KX085-5 excavator onsite

 

Kubota KX085-5 Excavator

Reliable Performance. Made for the Operator.

 

When you need big performance without compromising on agility or comfort, the Kubota KX085-5 delivers. With the latest in Kubota engine technology, industry-leading hydraulic control, and an ultra-comfortable operator environment, this 8.5-ton machine is designed to take on tough work in tight spaces — day in, day out.

 

Power Meets Precision

  • Kubota Stage V Engine
    Powered by Kubota’s robust V3307-CR-TE5 diesel engine, the KX085-5 delivers 66.6 PS (49.0 kW) while meeting Stage V emissions regulations with a DPF and CRS. Smart features like Auto Idle and Auto Stop reduce fuel use and emissions without sacrificing power.

  • 2-Pump Load Sensing Hydraulic System
    Enjoy smooth, responsive control—even with multiple movements at once. Whether you're digging, grading, or running attachments, the KX085-5 makes it seamless and efficient.

  • 2-Piece Boom Option
    For extra reach, tighter working angles, and more versatility in complex jobsites, the optional 2-piece boom makes all the difference. It’s easy to operate, highly manoeuvrable, and gives you the flexibility to dig deep or lift high—without constant repositioning.

Kubota KX085-5 excavator with brush attachment
Kubota KX085-5 onsite KUB DIGDAY

Operator First Design

  • Premium Adjustable Air Suspension Seat
    Double slide adjustments, low vibration, ISO compliance and electric height adjustment come as standard—designed for full-shift comfort.

  • Full-Colour 7" LCD Display
    Your mission control. Monitor fuel, temperature, alerts and hydraulic settings at a glance. Operate all major functions easily using the intuitive jog dial.

  • Air Con & Phone Charging
    Stay cool, stay connected. The KX085-5 includes powerful climate control, a phone holder, USB charger, cup holder and more for everyday convenience.

Kubota-KX085-5_0X4A0527 website

Engine auto-stop

An engine auto-stop system is fitted on every machine as standard. This keeps you working more efficiently for longer. 

Kubota KX085-5 white background left

LED Lights

Front LED working lights fitted as standard that can be programmed to turn off 30 seconds to 2 minutes after you have switched off the engine. 

Kubota KX085-5 white background rear

Rear-view camera

Located discretely on the Kubota badge, it no longer protrudes out. A rear camera helps keep people on site safe and gives the operator peace of mind.

Key Information

Machine weight (kg) 8392
Max Dig Depth (mm) 4600
Dump Height (mm) 5250
Power (PS) 63.2

For more information, download the technical data sheets below.

TECHNICAL DATA SHEET

Speak with a product specialist

Find out more about the Kubota range today, get in touch with our product specialists.

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#faqs

Frequently Asked Questions

Have a Question? We are here to help

Can I run hydraulic attachments with the KX085-5?

Yes! The KX085-5 comes with two proportional auxiliary circuits (AUX1 & AUX2) and an auto-activated 3rd line return, making it ideal for running tools like breakers, compactors, and tilt rotators. You can adjust flow settings from the in-cab screen, no tools needed.

What makes the KX085-5 efficient on fuel?

It features Auto Idling, Auto Stop, and a load-sensing hydraulic system, all designed to reduce fuel use and emissions without affecting performance. The engine also meets Stage V emissions standards thanks to its DPF and CRS.

How easy is the KX085-5 to maintain?

Very. The triple-opening bonnet, electric refuelling pump, and centralised service points make daily checks and maintenance fast and simple. The DPF also has a long 6,000-hour interval between services.

Is the cab comfortable for all-day use?

Yes, operators get a double-adjustable air suspension seat, intuitive 7” colour LCD display, powerful air conditioning, and features like a USB charger, cup holder, and phone holder. It’s designed to keep you comfortable through long shifts.

What safety features are included?

The KX085-5 includes anti-drop valves, a rear-view camera, high-visibility orange seatbelt with alarm, LED work lights, and Kubota’s anti-theft key system. It’s also ROPS and OPG certified for cab protection.

Do I need the 2-piece boom or is the standard mono boom enough?

That depends on your work. The standard mono boom is strong, straightforward, and ideal for general excavation. The 2-piece boom offers added flexibility—great for reaching further, digging closer to the machine, or working in tight or awkward spaces. If you're often on confined sites or doing precision digging, the 2-piece boom is worth it.