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diesel engine
It adopts joint-venture
technology DFH-LR4105ZG56 turbo-charged diesel engine. It has low fuel
consumption and low noise. The engine emission reaches Europeグ
standard.
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Hydraulic system
It adopts the load sensor
open-style hydraulic system with full power adjustable flux. Its working
performance is good and the reliability is high. The variable pump,
integrated multi-route valve, gyro-motor r are all from Japan Toshiba Co,
which have excellent performance; travel motor is from Teijin Former Co. The
hydraulic hose is from Manuli Co. of Italy. All the seal parts are optioned
from Pakfini and domestic famous companies.
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Traveling system
Standard full-rigidity excavator chassis. Strengthened X-style
frame. The cushion and tension spring assy. protect the traveling system
from impact. The tension cylinder can adjust the tenseness of the crawler
tracks, thus the tracks can bear strong impact and serve good stabilization
and reliable utility.