DKO-85 Hydraulic Rock Breaker

Side mounted type

One-piece bracket design, simple structure, hollows on both sides of the bracket for easy maintenance, low cost, widely used domestically. Often used for excavation and mining.

Top mounted type

There are many kinds of adaptive excavators, which have good generality, long length, wide working range and are widely used abroad. Mostly used for demolition, tunnel operation and slag crushing.

Sound suppressed type

Designed with a one-piece bracket and a streamlined structure, the breaker incorporates side openings to facilitate easy maintenance and reduce overall costs. It is widely utilized in the domestic market, particularly in excavation and mining operations.

Model Number DKO-85
Weight kg 616
Length mm 1588
Work Flow L/min 60-100
Working Pressure bar 130-160
Setting Pressure bar 180
Impact Frequency bpm 400-800
Hose Diameter inch 3/4
Chisel Diameter mm φ85
Chisel Length mm 850
Chisel Weight kg 29
Nitrogen Gas Pressure(Back Cylinder) bar 14-17
Nitrogen Gas Pressure(Accumulator) bar (55-60)
Carrier Tonnage T 7-11
Model Number DKO-85
Weight kg 586
Length mm 1572
Work Flow L/min 20-40
Work Pressure bar 90-120
Setting Pressure bar 140
Impact Frequency bpm 700-1200
Hose Diameter inch 1/2
Chisel Diameter mm φ45
Chisel Length mm 500
Chisel Weight kg 8
Nitrogen Gas Pressure(Back Cylinder) bar 14-17
Nitrogen Gas Pressure(Accumulator) bar
Carrier Tonnage T 0.8-2.5
Model Number DKO-85
Weight kg 616
Length mm 1588
Work Flow L/min 60-100
Working Pressure bar 130-160
Setting Pressure bar 180
Impact Frequency bpm 400-800
Hose Diameter inch 3/4
Chisel Diameter mm φ85
Chisel Length mm 850
Chisel Weight kg 29
Nitrogen Gas Pressure(Back Cylinder) bar 14-17
Nitrogen Gas Pressure(Accumulator) bar (55-60)
Carrier Tonnage T 7-11