Detailed Product Description

Breaker specification:

(1) Engine: Weichai WD615,162KW/2200r/min, 

    Shangchai D9-220, or other optiona engine, 

    Shangchai c6121(Caterpillar B3306 technique) or Dongfeng Cummins.

(2) Breaker type---SOOSAN SB 45;

(3) driving oil pressure---130-150kg/cm³ ;

(4) driving oil mass---45-85l/cm² ;

(5) beating frequency---400-800bmp;

(6) impact power---1400J;

(7) diameter of drill stem---85Mm;

Powerful impact:

Doosan hydraulic breaker provides more powerful impact compared to the similar products of other companies.

Unique valve system:
A separate oil hydraulic circuit is designated for the breaker to satisfy higher efficiency and less oil consumption

Simple structure:
The optimum design with the fewest components is adopted. The fewer parts we used, the fewer troubles you have.

High strength anti-frication steel plate:
High strength anti-frication steel plate is used for the bottom of the breaker, which not only increases the breaker's durability and extended its useful life but also improve the work efficiency.

Easy and flexible manipulation:
With the use of electric and hydraulic control valves, easy and flexible manipulation of the hydraulic breaker can be achieved through the sensitive switch.