Product Series

SK81S Big Heavy Silence Hydraulic Breaker

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 Silence Hydraulic Breaker

Category:

Open Type Hydraulic Breaker

E-mail:

info@rockageattachments.com

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Product Description

Suitable Excavator	ton	18~26
Operating Weight	kg	2050
Impact Energy Class	ft/lbs	4500
Impact Rate	bpm	350~500
Required Oil Flow	l/mim	120~180
Setting Pressure	bar	210
Setting Pressure	psi	2987
Operating Pressure	bar	160~180
Operating Pressure	psi	2276~2560
Hose Diameter	in.	1
Tool(Chisel) Diameter	in.	5.5
Tool(Chisel) Diameter	mm	140

Rocka SK81 Silence Type Hydraulic Breakers drastically cut noise by up to 50%, enabling 24/7 operation in urban and noise-sensitive areas.

This key feature ensures full compliance with strict EU and North American regulations. The innovative design reduces operator fatigue and minimizes public disturbance, while delivering powerful, high-performance impact. This combination of superior efficiency, quieter operation, and environmental responsibility offers contractors a significant competitive advantage for a wider range of projects. Backed by a 1-year warranty, perfect for large-scale construction and metallurgy.

OEM

JUST DESCRIBE YOUR NEEDS - YANTAI ROCKA’S R&D AND MANUFACTURING TEAMS WILL MAKE IT A REALITY

CUSTOMER SATISFACTION IS OUR GREATEST REWARD

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86 18953507022

Wendy (She/Her)
WhatsApp/Wechat/Cell: 86 18953507022
Yantai Rocka Machinery Co., Ltd
Address: No.26 Taoyuan Rd, Dongting Industrial Park, Fushan District,
Yantai, Shandong, China 265500
www.rockahammer.com

ROCKA MACHINERY

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