KUBOTA KX019-4SI MICRO EXCAVATOR (55000121)
KUBOTA KX019-4SI MICRO EXCAVATOR (55000121) - Image 2
KUBOTA KX019-4SI MICRO EXCAVATOR (55000121) - Image 3
KUBOTA KX019-4SI MICRO EXCAVATOR (55000121) - Image 4

KUBOTA KX019-4SI MICRO EXCAVATOR (55000121)

SKU: new-55000121
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  • Clean Power – Stage V-compliant Kubota WG972-L-E4 LPG engine delivers high productivity, ultra-low emissions, reduced noise, and cleaner operation with up to 95% fewer emissions than petrol or diesel engines.
  • Efficient Refuelling – A single LPG tank provides a full day’s work, with quick and easy refuelling using standard gas bottles and equipment.
  • Adaptable Hydraulics – Standard auxiliary circuit allows easy control of proportional, constant, and maximum oil flow for enhanced attachment versatility.
  • Supremely Versatile – Variable track width enables access through spaces under one metre wide, while maintaining stability and a 2.5m digging depth.
  • Reliable Performance – Propane engine design eliminates the need for DPF cleaning or regeneration, reducing maintenance and downtime for consistent reliability.
  • Enviable Comfort – Large cab with wide entry, flat floor, ample legroom, and adjustable suspension seat ensures comfort and productivity during long shifts.
  • Safety First – Includes ROPS, TOPS, and OPG Level 1 protection with a hard cover shielding the LPG tank from sunlight and external impact.

POA

Kubota KX019-4SI Smart Energy Solution – Overview

Innovation, Power and Efficiency Redefined

The Kubota KX019-4SI Smart Energy Solution is a next-generation mini excavator that combines proven Kubota reliability with cutting-edge hybrid technology. Designed to deliver powerful performance with reduced fuel consumption and lower emissions, the KX019-4SI is the intelligent choice for operators and businesses looking to improve efficiency, sustainability, and total cost of ownership without compromising on capability.

At the heart of the KX019-4SI lies Kubota’s Smart Energy System, an innovative hybrid solution combining a Stage V-compliant diesel engine with advanced lithium-ion battery technology. This intelligent system allows the machine to switch seamlessly between diesel and electric power — or use both simultaneously — depending on load requirements. The result is significantly reduced fuel usage, lower operating costs, and minimal environmental impact, all while maintaining the high torque and digging power that Kubota is known for.

In fully electric mode, the KX019-4SI operates quietly and emission-free, making it ideal for indoor work, urban environments, or low-emission zones. When additional power is required, the diesel engine automatically engages to support demanding tasks or recharge the battery, ensuring consistent performance throughout the workday.

The KX019-4SI’s hydraulic system delivers smooth, responsive control, allowing operators to tackle a wide range of applications with precision. Its compact design and variable track width make it perfectly suited for confined spaces, while the long reach and impressive digging depth enhance productivity on site.

Operator comfort and control are central to the KX019-4SI’s design. The spacious, ergonomically designed cab features intuitive controls, low noise levels, and Kubota’s Intelligent Control System (KICS) for real-time machine monitoring. Built-in safety systems, including ROPS, TOPS, and OPG Level 1 protection, ensure operator confidence in every environment.

The KX019-4SI Smart Energy Solution represents the future of compact excavation — delivering the same dependable Kubota performance, with intelligent technology that drives cleaner, quieter, and more efficient operation.

Key Features

  • Smart hybrid system combining diesel and lithium-ion electric power
  • Zero-emission, fully electric mode for quiet and clean operation
  • Automatic engine assist for extended runtime and performance
  • Stage V-compliant diesel engine for reduced emissions and fuel use
  • Advanced hydraulic system for smooth, precise operation
  • Spacious, ergonomic cab with Kubota Intelligent Control System (KICS)
  • ROPS/TOPS/OPG Level 1 safety features for enhanced protection

Specifications

Model

KX019-4SI LPG
Machine Weight (kg)

1780
Power (kW/hp)

1546
Max Speed (km/h)

2.2/4.0
Max Dig Depth (mm)

2580mm
Max Reach (mm)

4120mm
Max Digging Force Arm/Bucket (kN)

7.8/15.9
Aux Flow 1

1-27.7 l/min
Overall width (mm)

2330
Transport height (mm)

3860

 

Brand

KUBOTA
Engine

Kubota Stage V diesel engine with hybrid electric assist
Power Output

15.8 PS (11.8 kW)
Digging Depth

2.58 m
Lifting Capacity

450 kg (ground level, over front)

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