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DW single hydraulic prop for coal mining support machine/outer injection hydraulic prop

200.0 USD
Min. Order: 1 Set/Sets
Trade Term: FOB
Payment Terms: T/T, WU
Supply Ability: 1000 set one month
Place of Origin: Shandong

Company Profile

Location: Jining, Shandong, China (Mainland)
Business Type: Manufacturer
Main Products: Feeder Machine, Safe & Protection Instrument, Water Spraying Dust Device

Product Detail

Means of Transport: Ocean, Air, Land
Application: Coal
Type: Underground Loader
Production Capacity: 1000 set one month
Packing: wooden case
Delivery Date: 7 days after the received the payment
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Product Description

Contact person: Joanna 

Skype:dongda007

 joanna at dongdamachinery.com 

 Mining Individual hydraulic prop Introduction:


DW series individual hydraulic props can be used individually or with metal articulated roof beam.

DW type (suspension) is a hydraulic prop (outside the Note style) single support equipment, the pillar series total of fifteen kinds of specifications, respectively, for mining height of 0.63 to 4.5 m coal seam, each angle is less 25 degrees of gently inclined coal face, if take certain safety measures, the scope can be extended to 25 degrees to 45 degrees angle of mining.

Mining Individual hydraulic prop Parameter:

 

  Type

Parameter

DW25-400/110

DW22-400/110

DW20-400/110

Max.Height(mm)

2500

2240

2000

Min.Height(mm)

1700

1440

1240

Working Stroke(mm)

800

800

760

Rated Resistance(kN)

400

400

400

Rated Oil Pressure(MPa)

42.1

42.1

42.1

Oil Cylinder Dia.(mm)

110

110

110

Base Area(mm2)

172

172

172

Working Medium

Emulsified Liquid

Weight(kg)

79

73

66

  Type

Parameter

DW18-400/110

DW16-400/110

DW14-400/110

Max.Height(mm)

1800

1600

1400

Min.Height(mm)

1110

1005

900

Working Stroke(mm)

690

595

500

Rated Resistance(kN)

400

400

400

Rated Oil Pressure(MPa)

42.1

42.1

42.1

Oil Cylinder Dia.(mm)

110

110

110

Base Area(mm2)

172

172

172

Working Medium

Emulsified Liquid

Weight(kg)

62

59

54


Contact person: Joanna 

Skype:dongda007

 joanna at dongdamachinery.com


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