Shandong Huawei Heavy Industry Machinery Co., Ltd.
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  • Contact Person : Mr. liu fabin
  • Company Name : Shandong Huawei Heavy Industry Machinery Co., Ltd.
  • Tel : 86-0531-86323288
  • Fax : 86-0531-86323299
  • Address : Shandong,Jinan,13 shanda nanlu
  • Country/Region : China
  • Zip : 250000

21ton crawler excavator

21ton crawler excavator
Product Detailed
Related Categories:Excavators
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21ton crawler excavator

Item 

Specifications 

Operating weight 

20700kg

Bucket capacity 

0.85m³

Max digging force 

147.1kn

Turning speed 

11.6r/min

Walking speed 

3.2/5.5km/h

Gradeability 

35°

Overall dimension(L*W*H)

9700*2800*2940mm

Engine 

Model 

BF 6 M 2012

 

Type 

4-stroke,supercharge, inter-cooling

 

Cylinder no. bore*stroke

6-101*126mm

 

Maximum torque

671N.m

 

Rated power 

120KW

 

Rated revolution 

2000r/min

 

Hydraulic system 

Double pump constant power negative flow control

 

Max flux

2*200+20L/min

 

Working pressure

330/350kgf/cm²

 

Slewer

Hydraulic driven innergear single-row ball bearing

Running System

Creeper tread width

600mm

 

Ground Pressure

45.3kpa

Refueling capacity

Fuel tank 

350L

 

Hydraulic tank 

295L

21ton crawler excavator



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