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Hydraulic Hammer Spare Part Power Cell
Specializing in high-quality attachments like the ROCKA hydraulic breaker, quick hitch coupler, vibratory plate compactor, ripper, and hydraulic post drivers, Rocka offers products engineered for durability and performance.
- Commodity name： Hydraulic Hammer Spare Part Power Cell
Product Description
The Rocka hydraulic breaker power cell is the core power unit designed for hydraulic breakers/hammers, ensuring high-efficiency impact performance and extended durability.
Precision-engineered with robust materials and advanced sealing technology, it delivers consistent power transmission, reduces energy loss, and minimizes maintenance needs. Compatible with various breaker models, this power cell enhances productivity in demolition, mining, and construction applications while operating reliably under extreme conditions.
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Specification/Model |
Small Range |
Medium Range |
Large Range |
||||||||||
|
SK10 |
SK20 |
SK30 |
SK40 |
SK43 |
SK45 |
SK50 |
SK70 |
SK81 |
SK100 |
SK121 |
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|
Suitable Excavator |
ton |
0.8~0.25 |
1.2~3.0 |
2.4~4.5 |
4~7 |
6~9 |
7~14 |
11~16 |
16~21 |
18~26 |
25-30 |
28-35 |
|
|
Impact Energy Class |
ft/lbs |
150 |
300 |
450 |
750 |
1000 |
1500 |
2000 |
4000 |
4500 |
6000 |
7500 |
|
|
Impact Rate |
bpm |
800~1400 |
700~1200 |
600~1100 |
500~900 |
400~800 |
400~800 |
350~700 |
350~600 |
350~500 |
300~450 |
300~450 |
|
|
Required Oil Flow |
l/mim |
15~30 |
20~40 |
25~50 |
40~70 |
50~90 |
60~100 |
80~110 |
100~150 |
120~180 |
150~210 |
180~240 |
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|
Setting Pressure |
bar |
150 |
150 |
150 |
170 |
180 |
190 |
200 |
210 |
210 |
210 |
210 |
|
|
psi |
2134 |
2134 |
2134 |
2418 |
2560 |
2707 |
2845 |
2987 |
2987 |
2987 |
2987 |
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|
Operating Pressure |
bar |
90~120 |
90~120 |
90~120 |
90~120 |
120~150 |
130~160 |
150~170 |
160~180 |
160~180 |
160~180 |
160~180 |
|
|
psi |
1280~1707 |
1280~1706 |
1280~1706 |
1564~1990 |
1706~2133 |
1849~2133 |
1991~2275 |
2276~2560 |
2276~2560 |
2276~2560 |
2276~2560 |
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|
Tool(Chisel) Diameter |
in. |
1.6 |
1.8 |
2.1 |
2.7 |
3.0 |
3.4 |
4.0 |
5.3 |
5.5 |
5.9 |
6.1 |
|
|
mm |
40 |
45 |
53 |
68 |
75 |
85 |
100 |
135 |
140 |
150 |
155 |
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|
Hose Diameter |
in. |
1/2 |
1/2 |
1/2 |
1/2 |
1/2 |
3/4 |
3/4 |
1 |
1 |
1 |
1¼ |
|
Choose from 1~35-ton class hammers with inward/outward valve options
Rocka is a professional manufacturer of excavator attachments, exporting to the United States, Australia, Mexico, and other countries. Popular products include hydraulic breakers/hammers, hydraulic post drivers for excavators/skid steers/tractors, hydraulic grapples, and various accessories such as breaker power cells and breaker/post driver chisels. We also provide OEM and ODM services.
OEM
Your designs and standards are the absolute benchmark for our production
CUSTOMER SATISFACTION IS OUR GREATEST REWARD
CONTACT US
Vicent
WhatsApp/Wechat/Cell: 86 18053581623
Email：haofengling512@gmail.com
info@rockageattachments.com
Yantai Rocka Machinery Co., Ltd
Address: No.26 Taoyuan Rd, Dongting Industrial Park, Fushan District,
Yantai, Shandong, China 265500
www.rockahammer.com
ROCKA MACHINERY