TDER crawler excavators are fully upgraded with a side-mounted boom design, offering improved visibility and making them ideal for complex working conditions. They support a wide range of tasks including digging, loading, leveling, and demolition, and can be equipped with attachments like hydraulic breakers to expand operational capabilities. Suitable for municipal construction, housing projects, farmland operations, and small-scale earthmoving in water conservancy works.

1. The cross-sectional shape of the track beam has been improved to reduce soil accumulation, making the carrier rollers less prone to wear and enhancing the overall machine durability.

2. Equipped standard with a world-renowned Cummins engine QSF2.8, delivering powerful performance with a maximum torque of 221 Nm. It features a simple structure and compact installation.

3. Uses high-end hydraulic valves from a US brand combined with load-sensing pump technology to provide excellent efficiency and controllability for the excavator.

4. Featuring new structure and technology, the cab sealing performance is improved to effectively prevent dust ingress. Paired with a comfortable shock-absorbing seat, vibration impact is reduced and comfort is increased by over 30%.

5. Comprehensive optimization of structural parts craftsmanship using 3D Creo software, structural finite element analysis, and high-standard automated welding technology to ensure stability and durability of components.

6. The push arm is upgraded from thick plates to rectangular tubes with added crossbeam support plates for increased stiffness. The lifting angle is increased by 5%, enhancing the overall machine passability.

With technological innovation, our product configuration and parameters will continue to change without notice; 

if there is any doubt, the specific confirmation of our international trade sales shall prevail.