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SK81S Big Heavy Hydraulic Silence 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： SK81S Big Heavy Hydraulic Silence Hammer
Product Description
Rocka SK81S Big Heavy Hydraulic Silence Hammer – Durability for Mega Projects
Designed for efficient rock breaking and demolition, the SK81S hydraulic breaker is engineered for 18–26ton excavators, excelling in heavy-duty quarrying and urban redevelopment projects. Its advanced shock absorption system and up to 40% lower vibration ensure extended durability and improved operator comfort. Featuring a modular design that enables on-site maintenance and reduces service interruptions, backed by a comprehensive 12-month warranty. Compatible with leading excavator brands, it is the preferred choice for contractors who demand reliability and performance in challenging working conditions.
Technical Specifications
|
Suitable Excavator |
ton |
18~26 |
|
|
Operating Weight |
kg |
1978 |
|
|
Impact Energy Class |
ft/lbs |
4500 |
|
|
Impact Rate |
bpm |
350~500 |
|
|
Required Oil Flow |
l/mim |
120~180 |
|
|
Setting Pressure |
bar |
210 |
|
|
psi |
2987 |
||
|
Operating Pressure |
bar |
160~180 |
|
|
psi |
2276~2560 |
||
|
Hose Diameter |
in. |
1 |
|
|
Tool(Chisel) Diameter |
in. |
5.5 |
|
|
mm |
140 |
||
Founded in 2019, Yantai Rocka is a leading manufacturer and exporter of hydraulic breakers, specializing in the design, production, and global distribution of high-performance demolition attachments. With over 10 years of industry expertise, we are committed to providing robust, innovative, and cost-effective solutions for the mining, construction, and infrastructure sectors.products:hydraulic hammer for excavator ,post/pile driver, hydraulic shear/grapple/compactor,and spare parts.
Our products are engineered for durability and efficiency, supported by stringent quality control, international certifications, and a customer-centric service network spanning 15 countries. We pride ourselves on building lasting partnerships by delivering exceptional value and reliable performance, project after project.
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