Yantai Rocka Machinery Co., Ltd
Yantai Rocka Machinery Co., Ltd
China Rockage Hydraulic Post Driver
China Rockage Hydraulic Breaker
Rockage Pile Driver

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ABOUT US

Yantai Rocka Machinery Co., Ltd is the leading manufacturer of Excavator Attachment equipments in China, providing state-of-the-art ROCKA Hydraulic Breaker,ROCKAGE Quick Hitch Coupler, ROCKAGE Hydraulic Compact,Excavator Ripper,ROCKAGE Hydraulic Post Driver and Earth Auger,etc.

Rocka Machinery was founded by a foreigner in 2009 .Rocka`s original products were Rockage Hydraulic Breaker and Rockage Quick Hitch Coupler to OEM Korea brands of Hydraulic Breaker. This progressive company continues to broaden and enhance excavator attachments equipment product lines, and today the company has the most complete line of excavator attachments equipment in the world

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10 2024-01
How to size hydraulic breaker

When sizing the breaker to the machine, two key points should be given careful consideration: l Machine operating weight l Hydraulic system capabilities With the correct carrier weight, RockAge offers hydraulic breakers that are designed to break any material that the machine can handle. Sizing the...

13 2023-12
How the Hydraulic Breaker Tool Breaks Rock

The following paragraphs describe what happens to break rock when the piston strikes the tool. (A)Contact-Initial Compression Stress Wave When the piston (1) strikes the top of the tool (2), it sends a compressive stress wave (3) down to the working end of the tool. If the tool is touching a rock,...

08 2023-12
a few things you need to know about skid steer hydraulic hammer

Here are a few things you need to know about a sliding steering hydraulic hammer: 1. Function: A sliding steering hydraulic hammer is a type of hydraulic hammer that is used to break through hard surfaces such as concrete or rock. It uses hydraulic pressure to apply force and break the material. 2....

15 2023-11
How to use hydraulic breaker

Hydraulic breaker is a common construction machinery equipment, mainly used to break or dismantle buildings, rocks, concrete and other hard materials. It produces high frequency impact force through the high pressure liquid force provided by the hydraulic system, so as to achieve the effect of...

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