KX030-4 HGL Kubota excavator specs & dimensions (2017 - 2026)

Powerful digging force
The KX030-4 delivers an impressive bucket digging force. Its powerful and well-balanced arm and bucket allow the operator to dig quickly, deeply and efficiently even in the toughest of conditions. It provides power combined with excellent stability.
Excellent visibility
To help you perform your tasks more efficiently and safely, the KX030-4's cab offers a wide field of vision that enhances your awareness. The extra front and rear visibility from ground level allows you to take sensitive jobs easier in confined spaces minimizing risks for man or object. In addition, all boom hydraulic hoses have been enclosed inside the boom to reduce their damage so they can stay durable over the long term as well as improving your viewing area enabling you to better concentrate on the job.

1. Kubota original engine
The KX030-4 is powered by Kubota's tough and reliable engine. Designed with the power to maximize digging and lifting performance, it also delivers minimized noise and vibration as well as meets all current engine emission regulations.
Standard Equipment Engine/Fuel system
KUBOTA Genuine Engine, Double Element Air Cleaner, Fuel Level Indicator Buzzer, Battery Isolator, Automatic Fuel Ventilation System, Water Separator

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 the lever stroke. This process allows continuous high performance digging and dozing.
Hydraulic system
2 variable displacement pumps and 1 gear pump, pressure accumulator, hydraulic pressure check ports, Straight travel circuit, Auxiliary Hydraulic Circuit Line up to the arm end, 1. auxiliary circuit (AUX1) via foot pedal control (For Standard-Spec), AUX 1 & 2 proportional flow control of additional circuit (For High-Spec), Adjustable maximum oil flow at AUX1 via digital panel (For High-Spec), adjustable maximum oil flow on AUX2 by dial (For High-Spec), third line hydraulic return.

Auto shift (High-Spec model only)
The autoshift system allows automatic travel shift from high to low depending on traction force and terrain. This achieves smoother operations when dozing and turning.
Compact machine width
The 1500 mm track width provides all the stability needed for each task while being narrow enough to operate in places where space is limited.
Undercarriage
300 mm rubber track, Short sloped rubber scraper, 2-speed travel, Autoshift (For High-Spec), 3 double flange rail rollers on each track, 1 upper run roller.

Relaxing suspension seat
The extremely comfortable reclining seat on the KX030-4 helps you work longer with less strain and fatigue. Plus, the seat offers weight compensation and adjustable wrist rests.
Bigger cabin interior
With the largest cabin in its class, the KX030-4 offers a generous foot space for improved comfort as well as high and wide door to allow faster and easier entry and exits from the cab.
Easy-open front slide window
Unlike many excavator windows, the front glass window of the KX030-4 opens with ease. Simply reverse the latches on the window sides and slide up. A throttle-assist mechanism makes this action
Two-piece hose design
Kubota's innovative two-piece hose design for the dozer blade reduces hose replacement time by nearly 60% compared to non-joint types. This virtually eliminates the need to enter the machine for maintenance.

ROPS/OPG (top guard, level, canopy and cabin
The ROPS/OPG (Top Guard, Level, Canopy and Cab) provide protection in case of accidental rollovers and falling objects.
Front window guard mounting points
Operators who need extra protection from flying chips and debris when using some attachments or in antivandalism. Kubota offers the window guard mounting points around the front window as standard.
Safety system
Engine start safety system on the left console, hydraulic lock-up system, swing negative brake, Kubota Genuine Theft Control System, Retractable seatbelt, Hydraulic pilot control lever with wrist rests, Front LCD panel with diagnostic function, front protection mounting points, switch for beacon, 12V power source.
Cabin/Canopy
2 working lights on canopy, front guard (OPG, Front Guard Level I, ISO 10262), radio installation kit on the cab (antenna, 2 speakers, bracket) (For Standard spec), ROPS (Rollover Protective Structure, ISO3471), OPG (Operator Protective Guard, Top Guard Level I, ISO 10262), cabin heater for defrosting and dumping, weight adjustable full suspension seat (substance seat), Retractable seat belt, 2 working lights prepared at Cab, Radio mounting kit in Cabin (antenna, 2 speakers, holder for Radio) (For High-Spec), hydraulic pilot control lever with wrist rests, Intuitive panel with diagnostic function, front window power assisted with throttle damper, front protection mounting points, switches and harness for beacon light, 12V power source, emergency
Canopy
ROPS (Roll-over Protective Structure, ISO3471), OPG (Operator Protective Guard, Top Guard Level I, ISO 10262), weight adjustable full suspension seat (PVC seat)