Looking for a reliable, compact crawler excavator that delivers big performance in tight spaces? Meet the JJ40—the ultimate workhorse built to tackle construction, landscaping, and utility projects with ease!

- Total Weight: 3600kg – Light enough for easy transport, sturdy enough for heavy lifting.
- Max. Digging Depth: 2545mm – Reach deep and get the job done right.
- Max. Digging Radius: 4630mm – Cover more ground with every swing.
- Engine Power: 34KW ZN490 water-cooled engine – Efficient, powerful, and built to last.
- Bucket Capacity (SAE): 0.26m³ – Load more, work faster, and boost productivity.
- Grade Ability: 35° – Conquer steep terrain without breaking a sweat.
- Travel Speed: 2.2-4.3KM/h – Move swiftly between job sites.
- Hydraulic Tank Capacity: 22L – Smooth, consistent operation for extended shifts.
The JJ40 isn’t just powerful—it’s designed for intuitive, stress-free operation. Its load-sensing hydraulic system delivers precise, responsive control, so even new operators can master digging, lifting, and maneuvering in tight spaces with confidence. The ergonomic controls and smooth swing speed (8-10r/min) reduce fatigue during long shifts, while the compact dimensions (transport length: 4400mm, transport height: 2410mm) make it easy to navigate narrow job sites and urban environments. Whether you’re a seasoned pro or a new operator, the JJ40 turns complex tasks into simple, efficient work.
Whether you’re digging foundations, clearing land, or handling utility work, the JJ40’s precision, power, and ease of use make it the perfect partner.
Ready to upgrade your fleet? The JJ40 isn’t just a machine—it’s a solution. 💪