Hydraulic breakers, also known as "hydraulic hammer", "hammers", "peckers", "hoe rams" or "hoe rammers."

Hydraulic breakers have become an important tool for hydraulic excavators. Some people have installed hydraulic breakers on backhoe loaders (also known as two-headed) or wheel loaders for crushing operations.

The power source of the hydraulic breaker is the pressure oil provided by the excavator or the pumping station of the loader. It can more effectively clean the mud in the floating stones and rock gaps in the function of excavating the foundation of the building.

Application for the hydraulic breakers:

Mining

Open mountain, open mining, grid crushing, secondary crushing

Metallurgy

Ladle, slag cleaning, furnace removal, equipment foundation removal

Railway

Mountain opening, tunneling, road and bridge demolition, roadbed compaction

Highway

Highway repair, cement pavement crushing, foundation excavation

Municipal garden

Concrete crushing, water, electricity, gas engineering construction, old city transformation

Building

Demolition of old buildings, rupture of reinforced concrete

Ship

Hull removal and rust removal

We are dealing in different kinds of seal kits including:

1>. Main pump seal kit, o ring seal box, pilot pump seal kit, Excavator seal kit, Bulldozer seal kit, wheel loader seal kit, breaker seal kit.

2>. Adjuster cylinder seal kit, breaker seal kit, center joint seal kit, Boom seal kit, Arm seal kit, Bucket seal kit, cylinder seal kit.

3>. Control valve seal kit, cylinder seal kit, level valve seal kit, pilot valve seal kit.

4>. Swing motor seal kit, transmission seal kit, travel motor seal kit, regulator valve seal kit, main control valve seal kit, gear pump seal kit, Main pump seal kit.

Guangzhou Sonka Engineering Machinery Co., Ltd.

Loion: Guangzhou, China

Business scope:excavator spare parts

Fit for machine model brand: Komatsu, Hitachi, Kobelco, Kato, , Daewoo, Sumitomo, Hyundai, Volvo

Start

Sonka Company grew out of Global Engineering Machinery.

Time back in 2009, a spare parts shop named GLOBAL ENGINEERING MACHINERY established in Guangzhou City. Soon but stably, it sold its spare parts to more than 30 cities in domestic China in the same year, with the fame spreading far and wide, for the good product quality and service.

At that time the shop mainly sold mainly in seal and seal kits lines: excavator seal kits, loader seal kits, bulldozer seal kits, breaker seal kits and other construction machinery-related seals.

Growing

To meet customer’s growing needs on seal kits, in 2013, a new company named Guangzhou Huanqiu Seal Technology Co. LTD was set up to handling the seal factory. Factory manufactures all kinds of seals for construction machinery.

It then lay solid foundations for oncoming development.

HQPA stands for High Quality Product Assurance!

Expand

With rich experience and established technique, customers are satisfied with our seal kits for high quality and good performance.

And we would like to share these seal kits with the world outside China. In the year of 2014, we creates the Guangzhou Sonka Engineering Machinery Co. Ltd, a branch trading company, to deal with all the oversea business.

Prospect

In the year 2020, Sonka Company will upgrade our brand. We will set up Management Service Center in the oversea market to promote our uniform brand all over the world.