4000kg Crawler Excavator Mini Excavaton
Compact and Highly Maneuverable: Small-size crawler design with a tight turning radius allows efficient operation in confined and complex spaces such as gardens, alleys, and indoor sites.
Powerful and Efficient Performance: Equipped with a reliable high-performance engine and branded hydraulic components, delivering strong digging force and high working efficiency.
User-Friendly Intelligent Control: Hydraulic pilot servo operation with an intuitive control system enables easy handling, quick learning, and flexible mode switching for different working conditions.
Durable Structure with Low Maintenance Cost: Built with high-strength steel and quality components, offering long service life, stable operation, and convenient maintenance with reduced operating costs.
4000kg Crawler Excavator Overview
The 4000kg crawler excavator is a compact machine powered by a KUBOTA engine. Its boom can swing left or right, allowing flexible digging in different directions to suit various job requirements. The machine is equipped with main pumps and valves from well-known brands, as well as branded travel and slewing motors. It features a hydraulic pilot servo control system, rubber tracks, and a hydraulic pipeline protection system, ensuring reliable operation across a wide range of working environments and conditions.
Designed specifically for small-scale engineering projects, the 4000kg Crawler Excavator stands out for its flexibility, high efficiency, and dependable performance, enabling smooth and efficient completion of diverse construction tasks.
1. Compact and Agile for Multiple Applications
Thanks to its compact, lightweight structure and crawler chassis, the 4000kg has a small turning radius and excellent maneuverability. It can operate easily in restricted areas such as narrow passages, gardens, nurseries, and indoor demolition sites, while also adapting well to complex terrain.
2. Strong Power for High Working Efficiency
Powered by a high-performance engine, the excavator delivers stable and robust output, combining strong digging capability with fast operating speed. Whether used for earthmoving, foundation breaking, or material handling, it completes tasks efficiently and helps reduce overall project duration.
3. Intelligent Operation with Easy Control
The machine is equipped with an intuitive and user-friendly intelligent control system. Responsive and precise joystick operation allows operators to get started quickly, even with minimal experience. Multiple operating modes can be selected at the touch of a button to suit different working conditions, optimizing both performance and fuel efficiency.
4. Durable Structure with Lower Maintenance Costs
Built with high-strength steel and premium components, the 4000kg offers a solid and durable structure suitable for long-term, high-intensity use. Key maintenance points are conveniently arranged for easy access, and wear parts are highly interchangeable, helping to reduce maintenance costs and extend the machine’s service life.
With its compact size, flexibility, and reliable performance, the 4000kg Crawler Excavator is an ideal partner for small-scale construction projects. From municipal maintenance and agricultural work to light mining operations, it consistently delivers strong performance and added value for users.
4000kg Crawler Excavator Parameter
| ENGINE | |
| Emission Standard | Euro 5,EPA4 |
| Make /Model | Kubota Engine /D1703 |
| Power /Rotation speed | 18.5kw(25HP)@2200rpm |
| Number of cylinder | 3 |
| Type | In-line,water cooled, 4-stroke ,mechanical pump, normally aspirated |
| Max.torque | 97.4N.m/1500rpm |
| Displacement | 1.647L |
| TRACK DRIVING SYSTEM | |
| Maximum Travel speed(High/low) | 4.4/2.4km/h |
| Width of steel track shoe | 300mm |
| Carrier roller(Each side) | 1 |
| Supporting roller(Each side) | 4 |
| PERFORMANCE PARAMETER | |
| Standard Bucket capacity | 0.12m³ |
| Swing speed | 9rpm |
| Maximum Grade ability | 58% |
| Ground pressure | 32Kpa |
| Maximum Bucket digging force | 30.4KN |
| Maximum Arm digging force | 18.2KN |
| Hydraulic system pressure | 22.5Mpa |
| Machine weight | 3810kg |
| Boom length | 2535mm |
| Arm length | 1400mm |
| Fuel tank capacity | 42L |
| Hydraulic oil tank capacity | 48.5L |
| Engine oil capacity | 7L |
| MACHINE SIZE | |
| Overall dimension (L*W*H) | 4915mm*1720mm*2525mm |
| Axle base(Track length on ground) | 1670mm |
| Length of rubber track | 2154mm |
| Track gauge | 1420mm |
| Minimum Ground clearance | 295mm |
| Swing radius at tail | 860mm |
| Swing radius at front | 2538mm |
| Height of blade | 350mm |
| WORKING RANGE | |
| Maximum Digging height | 4800mm |
| Maximum Dumping height | 3406mm |
| Maximum Digging depth | 3208mm |
| Maximum Vertical digging depth | 2957mm |
| Maximum Digging distance | 5480mm |
| Maximum digging distance (on ground) | 5359mm |
| Minimum swing radius | 2530mm |
| Max.height when min.swing radius | 3655mm |
| Maximum Lifting height of blade | 365mm |
| Maximum Cutting depth of blade | 385mm |
| Boom swing angle(Left/Right) | 55°/65° |
