Heavy Hydraulic Rock Breakers Underground Mining Tunneling Stone Breaker Excavator

Brand Name:HANYUN
Model Number:HY155
Minimum Order Quantity:1 set
Delivery Time:3-15 working days
Payment Terms:L/C, T/T, D/P, D/A
Place of Origin:China
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Verified Supplier
Location: Zhengzhou China
Address: No.167, Xuchang Road, Shangjie District, Zhengzhou, China
Supplier`s last login times: within 35 hours
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Product Details

Heavy Hydraulic Rock Breakers For Underground Mining And Tunneling Projects​


(1) About Hydraulic Rock Breakers


Hydraulic rock breakers are used to effectively crush or break stones, rocks, hard concrete road surface,etc.

It is widely used in underground mining and tunneling projects, surface mining and construction projects,

and demolition and recycling projects


(2) Main Technical Parameters on Hydraulic Rock Breakers

Hydraulic Rock Breakers ModelHY155
Total weight (KG)2635
Size (L*W*H) (MM)1900*635*1350
Driving oil pressure (KG)230-260
Driving oil volume (MIN)180-240
Striking frequency(BPM)300-450
Rubber hose diameter (INCH)1.2
Drill rod diameter(MM)155
Drill rod weight(KG)190
Applicable vehicle weight (T)25-30

(3) How does one Hydraulic Rock Breaker work?

1. The kinetic energy of the hydraulic oil and the kinetic energy of the accumulator push the cylinder rod upward

to compress the nitrogen chamber,
2. After pushing to the highest point, the reversing valve switches the direction,
3. The kinetic energy of hydraulic oil and the kinetic energy of nitrogen compression pushes the cylinder rod down quickly

to strike the drill rod
4. Complete the crushing work.


(4) About Hanyun Family

Foundation Date2012
Factory AddressZhengzhou, Henan, China
Company TypeManufacturer + Joint-stock enterprise
Annual salesAbout USD 30 million
Family membersAbout 210

(5) Worksite Show on Hydraulic Rock Breakers


China Heavy Hydraulic Rock Breakers Underground Mining Tunneling Stone Breaker Excavator supplier

Heavy Hydraulic Rock Breakers Underground Mining Tunneling Stone Breaker Excavator

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