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XCMG official manufacturer
hydraulic excavator XE470U China new crawler digger excavator machine.
XE470U hydraulic excavator is one of the large-scale
excavator models developed by Excavator Business Division of XCMG for North
America market. The product integrates years of precious experiences of XCMG in
research of excavator products, applies advanced design and manufacturing
manners and sticks to the design philosophy of "High efficiency, high
safety and low carbon environmental protection", which boasts perfect
mining operation capacity.
* High-level Configuration and Excellent Performance
1. Its power system applies American Cummins (Cummins
QSM11) direct-injection 4-stroke, water-cooling, turbocharging, air-air
inter-cooling six-cylinder engine imported with original package that features
high reliability, high adaptation, strong power, low consumption environmental
protection, etc.
2. Engine isallation system applies planar four-point support
flexible coupling to effectively overcome resonance between power system and
frame and reduce cab interior noise.
* Solid, Efficient and Endurable
1. The main platform applies box structure welded with
reinforced steel plate to meet strength requirement of the superstructure
machine.
2. Left and right skirt racks apply type-D structural
steel design to effectively prevent collision deformation.
3. Matching slewing
bearing is redesigned that has substantially improved strength and is able to
slew stably even during heavy-load operation.
uMore crawler excavator