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D Series Breakers

FEATURES & BENEFITS

  • Efficient gas and oil percussion system increase hitting power and reduces demand on the carrier’s hydraulic system
  • Compatible with a wide range of operating pressure and oil flow
  • Shock-mounted housing reduces noise and minimizes vibration transmitted to the carrier
  • Two moving parts and minimal components decrease maintenance costs 15 models ranging from 200 to 13,645 ft/lb impact energy class
  • Fits all skid steer loaders, tractor loader backhoes, mini through large excavators up to 60 tons

COMPACT RANGE D SERIES BREAKERS

DemaRock D Series Breakers
D40
Impact Energy Class
ft/lbs
200
Operating Weight
lbs
225
Operating Weight
kg
102
Required Oil Flow
gal/min
4~8
Required Oil Flow
ℓ/min
15~30
Operation Pressure
psi
1,280~1,707
Operation Pressure
kg/cm2
90~120
Impact Rate
bpm
800~1,400
Hose Diameter
in
3/8, 1/2
Tool Diameter
in
1.6
Tool Diameter
mm
40
Carrier Weight
lbs
1,760~5,500
Carrier Weight
ton
0.8~2.5
Noise Level
dB
105.5
Length
in
42
Length
mm
1086
DemaRock D Series Breakers
D45
Impact Energy Class
ft/lbs
350
Operating Weight
lbs
278
Operating Weight
kg
126
Required Oil Flow
gal/min
5.3~10.6
Required Oil Flow
ℓ/min
20~40
Operation Pressure
psi
1,280~1,707
Operation Pressure
kg/cm2
90~120
Impact Rate
bpm
700~1,200
Hose Diameter
in
3/8, 1/2
Tool Diameter
in
1.8
Tool Diameter
mm
45
Carrier Weight
lbs
2,700~6,700
Carrier Weight
ton
1.2~3.0
Noise Level
dB
106.8
Length
in
49
Length
mm
1235
DemaRock D Series Breakers
D53
Impact Energy Class
ft/lbs
400
Operating Weight
lbs
335
Operating Weight
kg
152
Required Oil Flow
gal/min
6.6~13.2
Required Oil Flow
ℓ/min
25~50
Operation Pressure
psi
1,280~1,707
Operation Pressure
kg/cm2
90~120
Impact Rate
bpm
600~1,100
Hose Diameter
in
1/2
Tool Diameter
in
2.1
Tool Diameter
mm
53
Carrier Weight
lbs
5,600~10,000
Carrier Weight
ton
2.5~4.5
Noise Level
dB
108.5
Length
in
53
Length
mm
1344

SKID STEER RANGE D SERIES BREAKERS

DemaRock D Series Breakers
D53
Impact Energy Class
ft/lbs
400
Operating Weight
lbs
335
Operating Weight
kg
152
Required Oil Flow
gal/min
6.6~13.2
Required Oil Flow
ℓ/min
25~50
Operation Pressure
psi
1,280~1,707
Operation Pressure
kg/cm2
90~120
Impact Rate
bpm
600~1,100
Hose Diameter
in
1/2
Tool Diameter
in
2.1
Tool Diameter
mm
53
Carrier Weight
lbs
5,600~10,000
Carrier Weight
ton
2.5~4.5
Noise Level
dB
108.5
Length
in
53
Length
mm
1344
DemaRock D Series Breakers
D68
Impact Energy Class
ft/lbs
750
Operating Weight
lbs
650
Operating Weight
kg
295
Required Oil Flow
gal/min
10.6~18.5
Required Oil Flow
ℓ/min
40~70
Operation Pressure
psi
1,565~1,991
Operation Pressure
kg/cm2
50~90
Impact Rate
bpm
1,707~2,134
Hose Diameter
in
1/2
Tool Diameter
in
2.7
Tool Diameter
mm
68
Carrier Weight
lbs
8,800~16,000
Carrier Weight
ton
4~7
Noise Level
dB
108.7
Length
in
66
Length
mm
1684
DemaRock D Series Breakers
D75
Impact Energy Class
ft/lbs
1,000
Operating Weight
lbs
827
Operating Weight
kg
375
Required Oil Flow
gal/min
13.2~23.8
Required Oil Flow
ℓ/min
50~90
Operation Pressure
psi
1,707~2,134
Operation Pressure
kg/cm2
120~150
Impact Rate
bpm
400~800
Hose Diameter
in
1/2
Tool Diameter
in
3.0
Tool Diameter
mm
75
Carrier Weight
lbs
13,300~20,000
Carrier Weight
ton
6~9
Noise Level
dB
114.5
Length
in
67
Length
mm
1706

MEDIUM RANGE D SERIES BREAKERS

DemaRock D Series Breakers
D68
Impact Energy Class
ft/lbs
750
Operating Weight
lbs
650
Operating Weight
kg
295
Required Oil Flow
gal/min
10.6~18.5
Required Oil Flow
ℓ/min
40~70
Operation Pressure
psi
1,565~1,991
Operation Pressure
kg/cm2
50~90
Impact Rate
bpm
1,707~2,134
Hose Diameter
in
1/2
Tool Diameter
in
2.7
Tool Diameter
mm
68
Carrier Weight
lbs
8,800~16,000
Carrier Weight
ton
4~7
Noise Level
dB
108.7
Length
in
66
Length
mm
1684
DemaRock D Series Breakers
D75
Impact Energy Class
ft/lbs
1,000
Operating Weight
lbs
827
Operating Weight
kg
375
Required Oil Flow
gal/min
13.2~23.8
Required Oil Flow
ℓ/min
50~90
Operation Pressure
psi
1,707~2,134
Operation Pressure
kg/cm2
120~150
Impact Rate
bpm
400~800
Hose Diameter
in
1/2
Tool Diameter
in
3.0
Tool Diameter
mm
75
Carrier Weight
lbs
13,300~20,000
Carrier Weight
ton
6~9
Noise Level
dB
114.5
Length
in
67
Length
mm
1706
DemaRock D Series Breakers
D85
Impact Energy Class
ft/lbs
200
Operating Weight
lbs
225
Operating Weight
kg
102
Required Oil Flow
gal/min
4~8
Required Oil Flow
ℓ/min
15~30
Operation Pressure
psi
1,280~1,707
Operation Pressure
kg/cm2
90~120
Impact Rate
bpm
800~1,400
Hose Diameter
in
3/8, 1/2
Tool Diameter
in
1.6
Tool Diameter
mm
40
Carrier Weight
lbs
1,760~5,500
Carrier Weight
ton
0.8~2.5
Noise Level
dB
105.5
Length
in
42
Length
mm
1086
DemaRock D Series Breakers
D100
Impact Energy Class
ft/lbs
200
Operating Weight
lbs
225
Operating Weight
kg
102
Required Oil Flow
gal/min
4~8
Required Oil Flow
ℓ/min
15~30
Operation Pressure
psi
1,280~1,707
Operation Pressure
kg/cm2
90~120
Impact Rate
bpm
800~1,400
Hose Diameter
in
3/8, 1/2
Tool Diameter
in
1.6
Tool Diameter
mm
40
Carrier Weight
lbs
1,760~5,500
Carrier Weight
ton
0.8~2.5
Noise Level
dB
105.5
Length
in
42
Length
mm
1086
DemaRock D Series Breakers
D125
Impact Energy Class
ft/lbs
200
Operating Weight
lbs
225
Operating Weight
kg
102
Required Oil Flow
gal/min
4~8
Required Oil Flow
ℓ/min
15~30
Operation Pressure
psi
1,280~1,707
Operation Pressure
kg/cm2
90~120
Impact Rate
bpm
800~1,400
Hose Diameter
in
3/8, 1/2
Tool Diameter
in
1.6
Tool Diameter
mm
40
Carrier Weight
lbs
1,760~5,500
Carrier Weight
ton
0.8~2.5
Noise Level
dB
105.5
Length
in
42
Length
mm
1086
DemaRock D Series Breakers
D135
Impact Energy Class
ft/lbs
200
Operating Weight
lbs
225
Operating Weight
kg
102
Required Oil Flow
gal/min
4~8
Required Oil Flow
ℓ/min
15~30
Operation Pressure
psi
1,280~1,707
Operation Pressure
kg/cm2
90~120
Impact Rate
bpm
800~1,400
Hose Diameter
in
3/8, 1/2
Tool Diameter
in
1.6
Tool Diameter
mm
40
Carrier Weight
lbs
1,760~5,500
Carrier Weight
ton
0.8~2.5
Noise Level
dB
105.5
Length
in
42
Length
mm
1086
DemaRock D Series Breakers
D140
Impact Energy Class
ft/lbs
200
Operating Weight
lbs
225
Operating Weight
kg
102
Required Oil Flow
gal/min
4~8
Required Oil Flow
ℓ/min
15~30
Operation Pressure
psi
1,280~1,707
Operation Pressure
kg/cm2
90~120
Impact Rate
bpm
800~1,400
Hose Diameter
in
3/8, 1/2
Tool Diameter
in
1.6
Tool Diameter
mm
40
Carrier Weight
lbs
1,760~5,500
Carrier Weight
ton
0.8~2.5
Noise Level
dB
105.5
Length
in
42
Length
mm
1086

HEAVY RANGE D SERIES BREAKERS

DemaRock D Series Breakers
D155
Impact Energy Class
ft/lbs
200
Operating Weight
lbs
225
Operating Weight
kg
102
Required Oil Flow
gal/min
4~8
Required Oil Flow
ℓ/min
15~30
Operation Pressure
psi
1,280~1,707
Operation Pressure
kg/cm2
90~120
Impact Rate
bpm
800~1,400
Hose Diameter
in
3/8, 1/2
Tool Diameter
in
1.6
Tool Diameter
mm
40
Carrier Weight
lbs
1,760~5,500
Carrier Weight
ton
0.8~2.5
Noise Level
dB
105.5
Length
in
42
Length
mm
1086
DemaRock D Series Breakers
D165
Impact Energy Class
ft/lbs
200
Operating Weight
lbs
225
Operating Weight
kg
102
Required Oil Flow
gal/min
4~8
Required Oil Flow
ℓ/min
15~30
Operation Pressure
psi
1,280~1,707
Operation Pressure
kg/cm2
90~120
Impact Rate
bpm
800~1,400
Hose Diameter
in
3/8, 1/2
Tool Diameter
in
1.6
Tool Diameter
mm
40
Carrier Weight
lbs
1,760~5,500
Carrier Weight
ton
0.8~2.5
Noise Level
dB
105.5
Length
in
42
Length
mm
1086
DemaRock D Series Breakers
D175S
Impact Energy Class
ft/lbs
200
Operating Weight
lbs
225
Operating Weight
kg
102
Required Oil Flow
gal/min
4~8
Required Oil Flow
ℓ/min
15~30
Operation Pressure
psi
1,280~1,707
Operation Pressure
kg/cm2
90~120
Impact Rate
bpm
800~1,400
Hose Diameter
in
3/8, 1/2
Tool Diameter
in
1.6
Tool Diameter
mm
40
Carrier Weight
lbs
1,760~5,500
Carrier Weight
ton
0.8~2.5
Noise Level
dB
105.5
Length
in
42
Length
mm
1086
DemaRock D Series Breakers
D185
Impact Energy Class
ft/lbs
200
Operating Weight
lbs
225
Operating Weight
kg
102
Required Oil Flow
gal/min
4~8
Required Oil Flow
ℓ/min
15~30
Operation Pressure
psi
1,280~1,707
Operation Pressure
kg/cm2
90~120
Impact Rate
bpm
800~1,400
Hose Diameter
in
3/8, 1/2
Tool Diameter
in
1.6
Tool Diameter
mm
40
Carrier Weight
lbs
1,760~5,500
Carrier Weight
ton
0.8~2.5
Noise Level
dB
105.5
Length
in
42
Length
mm
1086
DemaRock D Series Breakers
D200
Impact Energy Class
ft/lbs
200
Operating Weight
lbs
225
Operating Weight
kg
102
Required Oil Flow
gal/min
4~8
Required Oil Flow
ℓ/min
15~30
Operation Pressure
psi
1,280~1,707
Operation Pressure
kg/cm2
90~120
Impact Rate
bpm
800~1,400
Hose Diameter
in
3/8, 1/2
Tool Diameter
in
1.6
Tool Diameter
mm
40
Carrier Weight
lbs
1,760~5,500
Carrier Weight
ton
0.8~2.5
Noise Level
dB
105.5
Length
in
42
Length
mm
1086
DemaRock D Series Breakers
D210
Impact Energy Class
ft/lbs
200
Operating Weight
lbs
225
Operating Weight
kg
102
Required Oil Flow
gal/min
4~8
Required Oil Flow
ℓ/min
15~30
Operation Pressure
psi
1,280~1,707
Operation Pressure
kg/cm2
90~120
Impact Rate
bpm
800~1,400
Hose Diameter
in
3/8, 1/2
Tool Diameter
in
1.6
Tool Diameter
mm
40
Carrier Weight
lbs
1,760~5,500
Carrier Weight
ton
0.8~2.5
Noise Level
dB
105.5
Length
in
42
Length
mm
1086
DemaRock D Series Breakers
D248
Impact Energy Class
ft/lbs
200
Operating Weight
lbs
225
Operating Weight
kg
102
Required Oil Flow
gal/min
4~8
Required Oil Flow
ℓ/min
15~30
Operation Pressure
psi
1,280~1,707
Operation Pressure
kg/cm2
90~120
Impact Rate
bpm
800~1,400
Hose Diameter
in
3/8, 1/2
Tool Diameter
in
1.6
Tool Diameter
mm
40
Carrier Weight
lbs
1,760~5,500
Carrier Weight
ton
0.8~2.5
Noise Level
dB
105.5
Length
in
42
Length
mm
1086

DC Series Compactors

DemaRock Compactors are high-quality hydraulic material compactors at an affordable price. Robotic manufacturing processes and quality parts are used to manufacture DemaRock Compactors, so they are built to last. Comes in various sizes and power outputs which can be coupled with specialty top-mounts on request so that it’s easier to switch between attachments at the job site for the machine operators.

These compactors feature through-bolted frames for maximum frame strength, heavy-duty hydraulic cylinders with a spring return mechanism for even wear, and a powder-coated paint system to protect against rust and corrosion. Oiling systems are built into the compactors to provide long-lasting working hours and keep the job-site humming. 

DC SERIES COMPACTORS

DemaRock Compactor DC1016
DC0104
Impact Energy Class
ft/lbs
200
Operating Weight
lbs
225
Operating Weight
kg
102
Required Oil Flow
gal/min
4~8
Operation Pressure
psi
1,280~1,707
Impact Rate
bpm
800~1,400
Tool Diameter
in
1.6
Carrier Weight
lbs
1,760~5,500
Noise Level
dB
105.5
Length
in
42
DemaRock Compactor DC1016
DC0410
Impact Energy Class
ft/lbs
200
Operating Weight
lbs
225
Operating Weight
kg
102
Required Oil Flow
gal/min
4~8
Operation Pressure
psi
1,280~1,707
Impact Rate
bpm
800~1,400
Tool Diameter
in
1.6
Carrier Weight
lbs
1,760~5,500
Noise Level
dB
105.5
Length
in
42
DemaRock Compactor DC1016
DC1016
Impact Energy Class
ft/lbs
200
Operating Weight
lbs
225
Operating Weight
kg
102
Required Oil Flow
gal/min
4~8
Operation Pressure
psi
1,280~1,707
Impact Rate
bpm
800~1,400
Tool Diameter
in
1.6
Carrier Weight
lbs
1,760~5,500
Noise Level
dB
105.5
Length
in
42
DemaRock Compactor DC1016
DC1724
Impact Energy Class
ft/lbs
200
Operating Weight
lbs
225
Operating Weight
kg
102
Required Oil Flow
gal/min
4~8
Operation Pressure
psi
1,280~1,707
Impact Rate
bpm
800~1,400
Tool Diameter
in
1.6
Carrier Weight
lbs
1,760~5,500
Noise Level
dB
105.5
Length
in
42
DemaRock Compactor DC1016
DC2540
Impact Energy Class
ft/lbs
200
Operating Weight
lbs
225
Operating Weight
kg
102
Required Oil Flow
gal/min
4~8
Operation Pressure
psi
1,280~1,707
Impact Rate
bpm
800~1,400
Tool Diameter
in
1.6
Carrier Weight
lbs
1,760~5,500
Noise Level
dB
105.5
Length
in
42

DSG Series Grapples

DSG SERIES GRAPPLES

DemaRock Grapple DSG1724
DSG1724
Impact Energy Class
ft/lbs
200
Operating Weight
lbs
225
Operating Weight
kg
102
Required Oil Flow
gal/min
4~8
Operation Pressure
psi
1,280~1,707
Impact Rate
bpm
800~1,400
Tool Diameter
in
1.6
Carrier Weight
lbs
1,760~5,500
Noise Level
dB
105.5
Length
in
42
DemaRock Grapple DSG1724
DC2430
Impact Energy Class
ft/lbs
200
Operating Weight
lbs
225
Operating Weight
kg
102
Required Oil Flow
gal/min
4~8
Operation Pressure
psi
1,280~1,707
Impact Rate
bpm
800~1,400
Tool Diameter
in
1.6
Carrier Weight
lbs
1,760~5,500
Noise Level
dB
105.5
Length
in
42

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