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SK45 Hydraulic Breaker Open Rock Hammer
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： SK45 Hydraulic Breaker Open Rock Hammer
Product Description
|
Suitable Excavator |
ton |
7~14 |
|
|
Operating Weight |
kg |
638 |
|
|
Impact Energy Class |
ft/lbs |
1500 |
|
|
Impact Rate |
bpm |
400~800 |
|
|
Required Oil Flow |
l/mim |
60~100 |
|
|
Setting Pressure |
bar |
190 |
|
|
psi |
2707 |
||
|
Operating Pressure |
bar |
130~160 |
|
|
psi |
1849~2133 |
||
|
Hose Diameter |
in. |
0.75 |
|
|
Tool(Chisel) Diameter |
in. |
3.4 |
|
|
mm |
85 |
||
Rocka SK45 Open Type Hydraulic Breaker – Heavy-Duty Efficiency
Ideal hydraulic breaker for 7–14-ton excavators, the SK45’s open design enhances task accuracy in large-scale mining. 42CrMo tools and NOK seals ensure leak-free operation in extreme conditions. Weighing 638 kg, it’s compatible with Komatsu, Bobcat, and more. Optional auto-grease system standard. Manufactured with multi-stage thermal processes for high reliability. Perfect for metallurgy and tunneling. Backed by a 2-year warranty for medium-range durability.
OEM
Your designs and standards are the absolute benchmark for our production
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CONTACT US
Vicent
WhatsApp/Wechat/Cell: 86 18053581623
Email：haofengling512@gmail.com
info@rockageattachments.com
Yantai Rocka Machinery Co., Ltd
Address: No. 97, Tongxing Rd., Fuxin St., Fushan District, Yantai, Shandong, China
www.rockahammer.com
ROCKA MACHINERY