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Silenced Box Type Hydraulic Hammers SK71

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The hydraulic box hammer is created to make maintenance easier, reduce the amount of time when the tool is not in use, and guarantee that it stays a trustworthy tool throughout the entire project. When you require a trustworthy and strong answer for your digging and destruction requirements, the HAWK Excavator Box Smashing Hammer is the perfect option, offering both efficiency and sturdiness in a flexible package.


The hydraulic box  hammer is created to make maintenance easier, reduce the amount of time when the tool is not in use, and guarantee that it stays a trustworthy tool throughout the entire project. When you require a trustworthy and strong answer for your digging and destruction requirements, the HAWK Excavator Box Smashing Hammer is the perfect option, offering both efficiency and sturdiness in a flexible package.


Key features:

  • Low noise operation

  • Made of high-quality, wear-resistant metals

  • Can be customized

  • High-impact performance

    微信图片_20240507114250


Specification
Items Unit SK71
Operating Weight kg 1650
lbs 3630
Suitable Excavator ton 16~21
Impact Energy Class ft/lbs 4000
Impact Rate bpm 350~600
Required Oil Flow gpm 26.4~39.6
Setting Pressure bar 210
psi 2987
Operating Pressure bar 160~180
psi 2276~2560
Tool(Chisel) Diameter in. 5.3
mm 135
Hose Diameter in. 1



Carrier
Brand Model
DOOSAN /   DAEWOO DX190   / DX200 / DX210
HYUNDAI R170   / R180 / R200 /R210 / R220
VOLVO EW170   / EW180 / EW200 /EC210
CATERPILLAR 317 /   318 / 320
KOMATSU PC170   / PC200 / PC210
HITACHI ZX170   / ZX190 / ZX200
KOBELCO ED195   / SK200 / SK210
CASE CX180 / CX185 / CX210
NEW HOLAND E195 / E200
JCB JS180   / JS190 / JS200
KUBOTA /   HIDROMEK HMK200 / HMK220
YANMAR /   SUMITOMO SH200 / SH210
BOBCAT / JOHN   DEERE 210C
IHI / LIEBHERR R918 / R920 / R922


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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