The product can also be used for large bundle of goods and braking purposes. HH2-2-back column is a high efficiency, multi-purpose portable lifting equipment in the coal mine. It in a variety of different angles retracement buried underground buried metal pillars and other devices for retracement of the mining height greater than 1 meter general mining, blasting mining and high-end pillar mining face are applicable, in addition, can be used as aids in pulling the coalface doing, other heavy lifting work.


1. Safe, reliable and durable;  

2. Easy operation and maintenance;  

3. High strength, small volume, light weight, easy to carry;

4. Larege drawing force , grip force is small, high efficiency.


1,Drawing force(max.).:5t

2,Drawing from the (maximum) :3m

3,MAX. handle fore:500N

4.handle length:520mm


Due to production batch, the specific model, the above pictures for reference only, you can contact our sales staff to verify the specific verification.

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Contacts:J***n E-mail:J***n@u***
As an old customer, i really like to cooperate with your company, the price is reasonable, the most important is the full range of documents, I am so satisfied!
Customer Service: Thank you for your recognition to our products, we will continue to provide high quality products for the vast number of old and new customers.
Contacts:Z***a E-mail:Z***a @m***
Satisfied cooperation for many times
Customer Service: Your satisfaction is our greatest affirmation!
Contacts:T***m E-mail:T***m @t***
prices and more pics. Looking forward to your quick reply
Customer Service: We clarify as soon as possible your request and will contact you shortly. China Coal Group
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