Caterpillar Komatsu SB81 SB81A Rock Breaker Hammer 140mm Jack Hammer Top Type Box Type For 20 Ton Excavator

Caterpillar komatsu SB81 SB81A Rock Breaker Hammer 140mm jack hammer top type box type for 20 ton excavator

What is the purpose of a rock breaker?

In the mining industry, rock breakers are commonly used to break up large rocks. This is because a lot of mining operations also use rock crushers, but some rocks are too large to fit. So, breaking them up makes the process a whole lot easier.

What is a breaker hammer used for?
A demolition hammer, also known as a jackhammer or breaker hammer, is a power tool that is designed to break apart hard materials such as concrete, stone, brick, and asphalt. They are typically used in heavy construction projects, such as building demolition, road construction, and excavation work

How do I choose a rock breaker?
Factors to Consider When Choosing a Rock Breaker
Carrier Compatibility.
Operating Environment.
Maintenance and Service.
Safety Features.
Impact Energy and Power.
Versatility and Attachments.
Budget and Long-Term Costs

DOPRO is a professional manufacturer committed to the design and production
of Hydraulic Breaker and Attachments
Whether your job is breaking down concrete surfaces, trenching, or
preventing blockage in crushing systems, DOPRO is made to withstand
continuous breaking in harsh environments.
We DOPRO use only high quality low materials to produce superior product
and all the manufacturing process such as heat treatment, forging, machining,
grinding and ets, are strictly controlled
by qualitied and experienced engineers in our factory with computerized and
latest facilities.
All parts are thoroughly inspected at every time that each process such as
cutting, heat treatment, machining, grinding, cleaning, lassembly, etc.
is carried out, and all inspection data per each production lot are
maintained and controlled so as to be utilized as data for better qualities and
performance improvement.

DOPRO is a professional manufacturer of Hydraulic Breaker for more than 15 years, we are leading manufacturer in china domestic market for breaker spare part and whole breaker production ,meanwhile we get more production line for excavator attachments .

Until now ,we get three factory and one export company ,The factory size more than 7,000 square meters. only from last two years we officially developing into overseas markets. and we have successfully expanded our business to the world countries. from Aisa to Europe , USA, Latin America ,Oceania...

Our related series products include Hydraulic Breaker, Quick Hitch Coupler ,Hydraulic Compactor , Hydraulic Grapple ,Hydraulic Crusher ,Thumb Bucket ,Wood Grapple ,Pile Hammer,Hydraulic Vibrating Ripper,Hydraulic Shear, excavator parts, etc ,We have all kinds of production equipment.

DOPRO , ONE STOP SOLUTION FOR EXCAVATOR ATTACHMENT !