Hydraulic Hoisting Machine with Double Arms for Coal Mining Under the Ground 1

It was developed and produced independently by our company, and was used for the assembling and breakdown of all kinds of equipment that was used for fully mechanized coal mining face. For example, the assembling and breakdown of the head,tail,electrical machinery, reduction gears drives and the...

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Product Details

Hydraulic hoisting machine with double arms
It was developed and produced independently by our company, and was used for the assembling and breakdown of all kinds of equipment that was used for fully mechanized coal mining face.
For example, the assembling and breakdown of the head, tail, electrical machinery, reduction gears drives and the scraper conveyer of the reversed loader.
It has the advantages such as freely moving, safe to walk on, solid and simple structure, and increases efficiency. And it is controlled by hydraulics, which help to offer the reliability of all aspects of the operation in the mine.

Hydraulic Hoisting Machine with Double Arms for Coal Mining Under the Ground 1

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Basic Parameter

Technical items

Value

Working size(mm)

(Length x Width x Height)mm

(4950×1900×4100)±50mm

 Max turning radius3850,

Min turning radius2750

Inside mine size(mm)

(Length x Width x Height)mm

(3950×1450×1800)±50(could be separate into the mine )mm

rated load 

10t×2

track gauge

600 or 900mm

Max lifting height 

3200(from hook to the track surface)mm

Max.swivel angle 

 Spindle rotation240°,

Two arms rotation 60±5°

Lifting ring chain specification.

φ22×66

The way of walking

 Traction of the winch

Rated supply pressure 

31.5MPa

weight

9000kg

FAQ:

1、Q: What is the main usage of the hydraulic hoisting machine with double arms for coal mining under the ground?
A: To control lifting arm through the hydraulic console, instead of human carrying, lifting various underground equipments. Double lifting arms can work alone to complete equipment installation and demolition work
2、Q: What are the characteristics of the hydraulic hoisting machine with double arms for coal mining under the ground?
A: It is more stable and safer with double lifting arms and double lifting points.
3、Q: Is there a limit to the rotation angle of the lifting arm for the hydraulic lifting machine with double  arms? Is that can meet the needs of the work?
A: The main axis of the device's console can be rotated 240 °, the two lifting arms can rotate 60 ° to the left and right respectively, and the actual lifting arm can rotate within 240 °. In addition, the equipment can be connected to the track and walk freely on the track. It can fully meet the demands for working down the mine.
4、Q: What are the lifting height and lifting weight of the hydraulic lifting machine with both arms?
A: The weight of a single lifting arm is 10t, and the maximum lifting height is 3.2m.

5、Q: What are the advantages of the hydraulic hoisting machine with double arms for coal mining under the ground compared with the single-arm lifting machine?
A: The two-arm hydraulic lifting machine has two lifting arms and two lifting points, and the lifting is more stable and safe. It can be used for lifting large volume equipment.

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