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Hydraulic hammers WH

State-of-the-art hydraulic hammers powered by WIMMER
  • Oil impactor principle with gas pressure accumulator for constant piston acceleration and impact energy
  • Integrated central lubrication for reduced maintenance
  • Extended empty run protection and hydraulic damping through contact pressure control
  • Sound and vibration damping, minimal vibration due to floating bearing in the hammer cage
  • Triple chisel bearing for low wear and precise impact
  • Long service life thanks to wear-resistant plates for extreme operating conditions

Technical data

WH 02-A

Impact principle
Gasschläger
Weight o. adapter plate, kg:
110
Chisel ø, mm
50
Recommended excavator weight, to
1-3

WH 4

Impact principle
Gasschläger
Weight o. adapter plate, kg:
200
Chisel ø, mm
68
Recommended excavator weight, to
2,5 - 6

WH 5

Impact principle
Oilschläger
Weight o. adapter plate, kg:
250
Chisel ø, mm
70
Recommended excavator weight, to
2,5 - 6

WH 6

Impact principle
Oilschläger
Weight o. adapter plate, kg:
380
Chisel ø, mm
75
Recommended excavator weight, to
3-8

WH 8

Impact principle
Oilschläger
Weight o. adapter plate, kg:
420
Chisel ø, mm
85
Recommended excavator weight, to
4-10

WH 11

Impact principle
Oilschläger
Weight o. adapter plate, kg:
655
Chisel ø, mm
95
Recommended excavator weight, to
7-13

WH 13

Impact principle
Oilschläger
Weight o. adapter plate, kg:
760
Chisel ø, mm
100
Recommended excavator weight, to
9-15

WH 18

Impact principle
Oilschläger
Weight o. adapter plate, kg:
1.005
Chisel ø, mm
115
Recommended excavator weight, to
14-20

WH 23

Impact principle
Oilschläger
Weight o. adapter plate, kg:
1.410
Chisel ø, mm
125
Recommended excavator weight, to
18-26

WH 27

Impact principle
Oilschläger
Weight o. adapter plate, kg:
1.790
Chisel ø, mm
135
Recommended excavator weight, to
22-29

WH 30

Impact principle
Oilschläger
Weight o. adapter plate, kg:
1.907
Chisel ø, mm
145
Recommended excavator weight, to
25-32

WH 36

Impact principle
Oilschläger
Weight o. adapter plate, kg:
2.115
Chisel ø, mm
150
Recommended excavator weight, to
29-40

WH 43

Impact principle
Oilschläger
Weight o. adapter plate, kg:
2.820
Chisel ø, mm
165
Recommended excavator weight, to
33-50

WH 56

Impact principle
Oilschläger
Weight o. adapter plate, kg:
3.615
Chisel ø, mm
175
Recommended excavator weight, to
40-70

WH 65

Impact principle
Oilschläger
Weight o. adapter plate, kg:
4.570
Chisel ø, mm
190
Recommended excavator weight, to
45-70

WH 80

Impact principle
Oilschläger
Weight o. adapter plate, kg:
6.700
Chisel ø, mm
210
Recommended excavator weight, to
60-100
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