Weifang Huadong Diesel Engine Co., Ltd.
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  • Contact Person : Mr. Guo Joseph
  • Company Name : Weifang Huadong Diesel Engine Co., Ltd.
  • Tel : 86-536-8895222
  • Fax : 86-536-8865222
  • Address : Shandong,Weifang,1800 Democracy East Street, Economic Development Zone, Weifang City, Shandong Province. China
  • Country/Region : China
  • Zip : 261105

XN777excavation car loader

XN777excavation car loader
Product Detailed
Related Categories:Excavators
XN777excavation car loader

XN777 series excavator is economic multi-purposes machine newly developed by our company, which is also known in china as two-ends busy because it could dig, load &unload, level, transport, smash, revolving dig etc. there are two choices for customers such as four-drives XN7774Ltwo-drives XN7772L. The most important is its superior performance and reasonable price to make users get the fast benefit reciprocation.   The main characteristics are follows:        The most mature hydraulic walking system is selected for its strong driving force and easy and fast to operate.            Four-wheel drive could guarantee good pulling capacity. Double-pipeline four calipers brake is stable and safe.            Wide operation space has good vision and comfortable seat.           Reasonable dynamic match and excellent overall performance with superior operation efficiency.            It could add various work devices to satisfy customers any requirements. 

On A overall width

1,885

B cab overall width

1,030

C cab entire high

2,575

D rear part radius of gyration

1,650

E smallest ground clearance

300

F guide wheel and driving gear center distance

1,990

G shoe belt length

2,500

H belt distance

1,480

I caterpillar band board is wide

400

J span

5,850

K has the caterpillar band overall width

2,000

Hydraulic system

Main pump

Type

Variable axial ram pump

Maximum current capacity

2*55Lmin (2*14.5USgpm)

Quantity

2

Forerunner pump

Type

Gear pump

Maximum current capacity

9.9 Lmin (2.9USgpm)

Rotary motor

Overflow valve

200kgf/cm2 (3,129psi)

Main overflow valve

Moves the arm/bucket arm/scoop

200kgf/cm2 (2,129psi)

Walks the return route

200kgf/cm2 (2,129psi)

Work scopeUnit: (mm)

Moves the arm length

3,200

Bucket arm length

1,600

A biggest excavation scope

6,200

B biggest digging depth

3,400

C biggest excavation altitude

5,760

D most ex-denning altitude

4,030

Scoop excavation strength (ISO)

37.7KN

Bucket arm excavation strength (ISO)

28.4 KN

XN777excavation car loader



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