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Hydraulic Hammer GH-40 Enviro

gh-40

GH-Series hydraulic hammers: more power and less noise

Advantages

  • Enviro bracket which encloses the hammer in the best possible way: reduces sound and vibration.
  • Underwater operation adaptable.
  • Shock absorbing cushion rubbers absorbs vibration and protects integrity of excavator boom and arm.
  • Designed with sealed gas (N2) chamber – no rubber bladder accumulators
  • Constant energy per blow: maintains high breakout force – not dependent upon blow rate.
  • Rapid and easy chisel replacement: reduces downtime to a minimum
  • Replaceable tool bushings: prevent wear to main chisel holder body and enhance the life of the breaker
  • Possibility to mount an automatic lubrication system from GH-7A and up.
ModelGH-40
Excavator weight (ton)90 - 110
Operating weight (kg)7750
Length with chisel (mm)3867
Oil flow (l/min)300-400
Min.excavator pressure (MPa)21 ~
Chisel diameter (mm)204
gh-40-drawing

Attachments

Hydraulic-Hammer.pdf (5.57 MB)

Hydraulik-Hammer.pdf (5.72 MB)

Brise-Roches-Hydrauliques.pdf (5.66 MB)