Silent S-Type

DB Small Series

  • Reliability and Durability
  • Simple and Efficient Design
  • Low Maintenance Cost
  • Excellent Performance
  • High Power combined by Hydraulic Oil and N2 Gas Pressure
  • Internal Valve System

Silent V-Type

DB Small Series

  • Reliability and Durability
  • Simple and Efficient Design
  • Low Maintenance Cost
  • Excellent Performance
  • High Power combined by Hydraulic Oil and N2 Gas Pressure
  • Internal Valve System
S-Type
V-Type

Technical Specifications

Metric
Imperial
Description
Operating Weight (S-Type)
Operating Weight (V-Type)
Relief / Setting Pressure
Operating Pressure
Oil Flow Rate
Number of Blow
Impact Energy
Chisel Diameter
Carrier Weight
Unit
kg
kg
bar
bar
lpm
bpm
joule
mm
ton
DB 10
110
100
150
80 - 110
15 -25
800 - 1 230
210
40
0.6 - 1.2
DB 15
160
155
150
80 - 110
20 - 30
600 - 1 000
260
45
1 - 3
DB 20
185
185
160
90 - 120
25 - 40
550 - 950
368
53
1.2 - 4
DB 25
260
235
170
95 - 130
30 - 45
550 - 900
515
58
3 - 5.5
DB 30
345
310
170
95 - 130
30 - 45
450 - 750
730
68
4 - 7
DB 35
430
410
170
100 - 130
40 -80
450 - 950
752
75
5 - 8
DB 40
675
605
190
130 - 150
45 - 85
400 - 800
1,316
85
7 - 10
Description
Operating Weight (S-Type)
Operating Weight (V-Type)
Relief / Setting Pressure
Operating Pressure
Oil Flow Rate
Number of Blow
Impact Energy
Chisel Diameter
Carrier Weight
Unit
lb
lb
psi
psi
gpm
bpm
ft.lbf
in
lbs
DB 10
243
220
2 176
1 160 - 1 595
3.9 - 6.6
800 - 1 230
155
1.57
1 300 - 2 600
DB 15
353
342
2 176
1 161 - 1 595
5.2 - 7.9
600 - 1000
192
1.77
2 200 - 6 600
DB 20
408
408
2 321
1 305 - 1 740
6.6 - 10.5
550 - 950
271
2.09
2 600 - 8 800
DB 25
573
518
2 466
1 377 - 1 885
8 - 12
550 - 900
424
2.29
6 600 - 12 100
DB 30
761
683
2 466
1 377 - 1 885
8 - 12
450 - 750
538
2.68
8 800 - 15 400
DB 35
948
904
2 466
1 450 - 1 885
11 - 21
450 - 950
555
2.95
11 000 - 17 600
DB 40
1,488
1,334
2,755
1,885 - 2,175
12 - 22
400 - 800
971
3.35
15,400 - 22,000
*The specifications can be changed without prior notice in order to improve performance.
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