Kubota KX042-4α: The Ultimate Low-Emission, 4-Tonne Excavator
Industry-Leading Efficiency & Environmental Performance
Packed with cutting-edge technology and productivity-enhancing features, the Kubota KX042-4α is the most eco-friendly 4-tonne excavator in its class. Equipped with Kubota’s latest Stage V diesel engine and an improved Diesel Particulate Filter (DPF), this compact excavator delivers low emissions, reduced maintenance, and optimized fuel efficiency—perfect for modern job sites.
Powerful & Economical Performance
The Stage V Kubota diesel engine ensures low fuel consumption, minimal engine noise, and maximum reliability.
Upgraded DPF Muffler requires less maintenance, reducing downtime and increasing efficiency.
Enhanced Productivity & Versatility
Kubota’s 1-pump load-sensing hydraulic system delivers smooth operation, precision oil flow, and improved performance with any attachment. Dozer blade float function enables a clean ground finish after backfilling, making site work easier. Impressive digging depth (3.45m) and reach (5.57m) allow for superior performance in demanding conditions.
Operator Comfort & Advanced Controls
A spacious, air-conditioned cabin with an ergonomic layout enhances comfort for long working hours.
The Kubota Intelligent Control System (LCD panel) provides real-time machine monitoring for improved efficiency.
The Kubota Tracking System comes as standard, allowing remote monitoring of machine status and location.
Built-in Safety Features
A high-visibility orange seatbelt with alarm ensures compliance with safety standards.
The Engine Start Lockout System prevents accidental engine startup when the safety lever is lowered.
Why Choose the Kubota KX042-4α?
The KX042-4α is engineered for performance, efficiency, and sustainability. Whether you’re tackling construction, landscaping, or utility work, this low-emission, high-performance excavator ensures you get the job done with precision and power.
| Model | KX042-4a |
| Machine Weight (kg) | 3973 |
| Power (kW/hp) | 29.1/40.4 |
| Max Speed (km/h) | 4.9 |
| Max Dig Depth (mm) | 3455 |
| Max Reach (mm) | 5575 |
| Max Digging Force (kN) | 17.8/30.5 |
| Overall Width (mm) | 1700 |
| Transport Height (mm) | 5085 |
