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Cat® H120 GC S

Cat® Hammers make quick work of demolition, construction, and quarrying tasks. Combine the simple, lightweight design of the GC S Hammer series with the reliability, durability, and value you expect from Cat products. The result is a low cost-per-hour solution providing the consistent power and performance you need

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Impact Energy Class 2950 ft·lbf (4000 J)
Blows per Minute 400-800
Maximum Operating Weight 3927 lb (1785 kg)
Minimum Operating Weight 3859 lb (1754 kg)

Mount Specifications

Impact Energy Class
135 mm
Blows per Minute
18 t
Maximum Operating Weight
25 t
Minimum Operating Weight
4000 J
Minimum Rated Flow
400 min
Maximum Rated Flow
1785 kg
Minimum Operating Pressure
1754 kg
Maximum Operating Pressure
125 L/mi
Tool Shaft Diameter
151 L/mi
Minimum Carrier Weight
16000 kPa
Maximum Carrier Weight
18000 Kpa
  • Go where the job takes you. The Cat® Dealer Network is there to help when you need it.
  • Rely on Caterpillar for complete system support. Receive parts, service, and technical assistance for your machine, hammer, and hydraulics from a single source.

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