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Open Top Type Breaker SK50

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  • SK50

  • ROCKA

Hydraulic hammers are versatile and powerful tools widely utilized across various industries such as **mining, demolition, construction, and quarrying**. Their adaptability and efficiency make them indispensable for tackling tough materials like rock, concrete, and reinforced structures. These hammers can be easily attached to a range of hydraulic machinery, including **mini-excavators, skid steer loaders, backhoe loaders, cranes, telescopic handlers, wheel loaders, and other types of carriers**, making them suitable for both large-scale industrial projects and smaller, more precise tasks.

Applications of Hydraulic Hammers:

1. Mining:
  Hydraulic hammers are ideal for use in **mountainous areas** and mining operations. They excel at **crushing rocks** and performing **secondary crushing** tasks, making them essential for extracting valuable minerals and clearing pathways in challenging terrains.

2. Municipal Gardens and Urban Construction:
  These hammers are perfect for **concrete crushing** and are widely used in **water, electricity, and gas engineering projects**. They also play a key role in the **renovation of old cities**, helping to modernize infrastructure while minimizing disruption.

3. Building and Demolition:
  Hydraulic hammers are highly effective in demolishing old buildings and breaking down reinforced concrete structures. Their precision and power ensure efficient demolition while reducing the risk of collateral damage.

4. Marine Industry:
  In the marine sector, hydraulic hammers are used for removing mussels and other biofouling from ship hulls. This application helps maintain the efficiency and longevity of vessels by preventing the buildup of marine organisms.

5. Other Unique Applications:
  Hydraulic hammers are also employed for **breaking ice** in cold climates and **vibrating sand** in foundries or construction sites. Their versatility extends to a wide range of specialized tasks, making them a valuable tool across multiple industries.

Why Choose Hydraulic Hammers?
Hydraulic hammers are renowned for their **durability, efficiency, and ease of use**. They significantly reduce the need for manual labor, enhance productivity, and are designed to operate in demanding environments. Whether you're working on a mining site, a construction project, or a marine application, hydraulic hammers deliver the power and precision needed to get the job done effectively.

Specification

Items Unit SK50
Operating Weight kg 979
lbs 2154
Suitable Excavator ton 11~16
Impact Energy Class ft/lbs 2000
Impact Rate bpm 350~700
Required Oil Flow gpm 21.1~29.1
Setting Pressure bar 200
psi 2845
Operating Pressure bar 150~170
psi 1991~2275
Tool(Chisel) Diameter in. 4.0
mm 100
Hose Diameter in. 3/4



Carrier

Brand Model
DOOSAN /   DAEWOO DX130   / DX140 / DX155
HYUNDAI R110   / R130 / R140/R150
VOLVO EC130   / EC140 / EW145/EC150
CATERPILLAR 311 /   312 / 313/315 / 316
KOMATSU PC120   / PC138
HITACHI ZX120 / ZX130 / ZX135
KOBELCO SK70 / SK75 / SK80
CASE WX125 / CX130 / CX135 WX145
NEW HOLAND E115 / E135 / E145
JCB JS115   / JS130 / JS14
KUBOTA /   HIDROMEK HMK140
YANMAR /   SUMITOMO VIO100/SH130
BOBCAT / JOHN   DEERE 120C   / 135D
IHI / LIEBHERR A312 / A314


ABOUT US

Yantai Rocka Machinery Co., Ltd. is the leading manufacturer of excavator attachment equipments in China, providing state-of-the-art ROCKAGE hydraulic breaker, quick hitch coupler, vibratory plate compactor, ripper, hydraulic post drivers... Rocka Machinery was founded in 2009.

CONTACT US

 No.26 Taoyuan Rd, Dongting Industrial Park, Fushan District,  Yantai, Shandong, China 265500
 +86-18053581623
 +86-18053581623
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