Kubota KX030-4 Mini Excavator – Overview
Power, Performance, and Precision in a Compact Design
The Kubota KX030-4 Mini Excavator delivers exceptional power, efficiency, and control in a compact, durable machine built for professional use. Designed for demanding construction, utilities, and landscaping applications, it combines outstanding digging and lifting capability with Kubota’s hallmark reliability and comfort — making it one of the most capable excavators in its class.
Powered by Kubota’s D1503-E4-BH-4EU Stage V diesel engine, the KX030-4 produces 24.4 PS (17.8 kW) of smooth, fuel-efficient power. This advanced E-TVCS engine ensures excellent torque, reduced noise, and lower emissions, all while meeting the latest environmental standards. Its robust design guarantees dependable performance, even under heavy workloads.
The KX030-4 boasts a maximum digging depth of 2,870 mm and a dumping height of 3,010 mm, combined with a lifting capacity of up to 1,275 kg at ground level (over front, blade down). This impressive power and reach allow operators to handle a wide range of digging, trenching, and loading tasks efficiently. The machine’s hydraulic system delivers smooth, precise operation, with the ability to operate multiple functions simultaneously for seamless productivity.
Kubota’s short rear overhang design allows safe, stable operation in confined areas without sacrificing power or balance. The variable track width and excellent stability make the KX030-4 ideal for tight access sites while maintaining strength on uneven terrain.
Inside the spacious, class-leading cab, operators benefit from wide entry, a flat floor, adjustable seating, and intuitive controls designed for comfort and efficiency. The Kubota Intelligent Control System (KICS) provides clear, real-time machine data via an easy-to-read digital display.
Built to last, the KX030-4 Mini Excavator features a reinforced boom and arm, protected hydraulic lines, and simplified maintenance access for long-term reliability and lower operating costs. Compact, tough, and precise — it’s the perfect partner for professionals who expect more from their machinery.
Key Features
- Kubota D1503 Stage V diesel engine – 24.4 PS (17.8 kW) power with low noise and emissions
- Maximum digging depth: 2,870 mm | Dumping height: 3,010 mm
- Lifting capacity: up to 1,275 kg at ground level (over front, blade down)
- Advanced hydraulic system for smooth, precise operation and fast cycle times
- Simultaneous function operation for improved digging efficiency
- Short rear overhang for safe, stable performance in confined areas
- Spacious, ergonomic cab with wide entry, flat floor, and adjustable seating
- Kubota Intelligent Control System (KICS) for easy monitoring and maintenance
- Durable construction with protected hydraulics and reinforced components
- Low noise and vibration for enhanced comfort and reduced fatigue
Specifications
| Model |
KX030-4
|
| Machine Weight (kg) |
2790/2720
|
| Power (kW/hp) |
17.7/24
|
| Max Speed (km/h) |
4.5
|
| Max Dig Depth (mm) |
2870
|
| Max Reach (mm) |
4760
|
| Max Digging Force Arm/Bucket (kN) |
16.2/25.4
|
| Aux Flow 1 |
49.5 l/min @ 230 kgf/cm2
|
| Aux Flow 2 |
18 l/min @ 200 kgf/cm2
|
| Overall width (mm) |
1500
|
| Transport height (mm) |
4570
|
