Hydraulic Hammer GH-40 Enviro
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.
Specification
Model | GH-40 |
Excavator weight (ton) | 90 - 110 |
Weight (kg) | 7750 |
Length with chisel (mm) | 3867 |
Oil flow (l/min) | 300-400 |
Blow frequency (bpm) | 240-330 |
Min.excavator pressure (MPa) | 21 ~ |
Chisel diameter (mm) | 204 |
Drawing
Attachments
Hydraulic_hammer.pdf (838.80 KB)
Hydraulik_hämmer.pdf (852.87 KB)
Brise_roches_hydrauliques.pdf (865.66 KB)