21TON Hydraulic Crawler excavator are ready for your biggest quarrying, mining, road building and general construction jobs.

Performance characteristics

1. •Isuzu AA-6BG1TRP engine of strong power (113.2kW) and high reliability is equipped.
2. •Low oil consumption and low emission, low noise, easy for maintenance.
3. •Adopting multi-functional monitor to monitor the engine, coolant temperature, engine oil pressure, oil level, charging status, preheating indication and so on.
4. •Isuzu original oil/water separator and secondary grade oil filter to ensure the fuel quality and prolong the engine service life.
5. •Kawasaki inverted flux hydraulic system is efficient, energy-saving and of excellent performance and reliable quality.
6. •Reinforced arm, boom and frame provide longer service life.
7. •Various press type function switches are all arranged on the combined monitor for easy operation.
8. •Combined monitor panel with Chinese display can show various monitoring and alarm messages to remind the driver to maintain and repair the machine in a timely manner, which is more ergonomic.

Technical Specificaitons