Chinese Manufacture 21 Ton Crawler Excavator for Sale

Chinese Manufacture 21 Ton Crawler Excavator for Sale

CB5.9 six-cylinder engine conforms to China-II emission regulation and features strong power and high durability. It’s equipped with a three-stage fuel filtration system to safeguard the working. The optimized negative-flow control hydraulic system features reliable performances and easy maintenances. The large displacement main pump perfectly matches with the engine to achieve higher machine speed. 
 

1. It’s equipped with a standard reinforced bucket. 

2. The cast front support is attached with reinforcement panels at key portions to achieve higher reliability. 

2. The cast casing is used for the boom front yoke and rear seat to carry multi-direction variable torque loads. 

4. The undercarriage in an X-shaped box structure ensures high carrying capacity and the thickened panels are applied at key portions to improve reliability and durability. 
 

It’s installed with standard radio with USB port, cigarette lighter, fire extinguisher, and escape hammer and is provided with multiple storage spaces. The functional buttons are centrally arranged to ease the operations and achieve high elegance. The cab features large space and broad vision and the control devices are reasonably arranged to realize convenient and comfortable operations. The seat features high comfort and fatigue-resistance.

The intelligent electronic control system perfectly matches with the power system and hydraulic system to improve economy. The accelerator percentage control realizes the accurate match between engine output power and load demand.
 

1. Supported by two cylinders, the backward-opening engine hood features a handy opening, large opening angle, and easy maintenances.

2. The electric parts are centrally arranged to ease the checking and maintenances.

3. The filling of coolant and the replacement of air filter elements are easily accessible and the assembled radiator mesh enclosure eases the cleaning. 

4. The three-stage fuel filter element is installed to achieve one-stop replacement and easy maintenances.