Kubota KX057-5 compact excavator dumping a bucket of dirt on a job site
Kubota Compact Excavators

KX Series

Kubota's KX Series compact excavators pair maneuverability with real digging power, from the 2,315 lb K008-5 up to the 18,390 lb KX080-5. A hydraulically retractable track frame, spacious cab, and a two-pattern selection system make the KX line a strong fit for tight-quarters commercial work.

Built For

What the KX Series handles

Utility & Trenching

Retractable tracks fit through most doorways and gates, then expand for stability.

Residential Excavation

Reduced sound levels keep KX Series machines well suited to residential neighborhoods.

Grading & Backfill

The KX040-5's 6-in-1 blade angles and tilts for fast leveling and backfill work.

Commercial Site Work

High auxiliary hydraulic flow and dual AUX ports run a wide range of attachments.

Models

Models in the KX Series

Micro

K008-5

Kubota's smallest KX, built for indoor demolition, basements, and the tightest job sites.

Weight2,315 lb
Max Dig Depth5 ft 8 in
Bucket Breakout Force2,205 lb
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Compact

KX018-5

A retractable-track excavator sized for backyard, utility, and landscape work.

Weight3,747 lb
Max Dig Depth7 ft 9.7 in
Bucket Breakout Force3,594 lb
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Mid-Size

KX033-4

Solid digging power and reach for everyday trenching and site-prep jobs.

Weight7,781 lb
Max Dig Depth10 ft 6 in
Bucket Breakout Force8,138 lb
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Mid-Size

KX040-5

A versatile mid-size KX, popular for grading with its available hydraulic 6-in-1 blade.

Weight9,182 lb
Max Dig Depth11 ft 2 in
Bucket Breakout Force9,397 lb
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Large

KX057-5

A spacious cab and 7" LCD display headline this larger, higher-capacity KX model.

Weight12,346 lb
Max Dig Depth12 ft 9 in
Bucket Breakout Force10,172 lb
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Largest

KX080-5R3

The largest KX Series excavator, built for the heaviest commercial digging jobs.

Weight18,250 lb
Max Dig Depth15 ft 1 in
Bucket Breakout Force14,660 lb
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Features

What makes it easy to live with

Retractable Track Frame

Hydraulically retract the tracks to fit through doorways and gates, then expand for stability.

Spacious Cab

Ample legroom, adjustable seating, and a wide door improve comfort on demanding jobs.

Two-Pattern Selection

Switch between ISO and SAE hydraulic control patterns to match operator preference.

Load-Sensing Hydraulics

An advanced load-sensing system optimizes oil flow for smoother operation under load.

Auto Idling System

Automatically reduces engine speed to cut noise and fuel consumption when idle.

Long Tumbler Distance

A long tumbler distance and wide variable track width deliver exceptional stability.

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