| Impact Energy Class | 2950 ft-lb 4000 J |
| Blows per Minute | 400-800 400-800 |
| Maximum Operating Weight | 4105.2 lb 1866 kg |
| Minimum Operating Weight | 4017 lb 1826 kg |
| Maximum Carrier Weight | 55115 lb 25 t |
| Minimum Carrier Weight | 39683 lb 18 t |
| Tool Shaft Diameter | -5.31 in 135 mm |
| Maximum Operating Pressure | 2610 psi 18000 kPa |
| Minimum Operating Pressure | 2320 psi 16000 kPa |
| Rated Flow - Maximum | 40 gal/min 150 l/min |
| Rated Flow - Minimum | 33 gal/min 125 l/min |
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GC Hammers H120 GC
Request A Price Find DealerKey Specs
- Impact Energy Class
- 2950 ft-lb
- 4000 J
- Blows per Minute
- 400-800
- 400-800
- Maximum Operating Weight
- 4105.2 lb
- 1866 kg
Overview
Cat® Hammers make short work of your demolition, construction, and quarry needs. Combine the simple, lightweight design of the GC 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.
Features At A Glance
Reliable and Durable Design
- Cat® Hammers use up to 25 percent less fuel and are up to 27 percent more efficient.
- Enjoy fast service times and lower owning and operating costs with the simplified design.
- Choose between top and side mount options to match your application.
- Achieve consistent power and production over time with the gas fired design.
- Cat®Hammers are designed to work with our machines, as a total solution, and provide seamless hydraulic connectivity for maximum performance.
Easy to Maintain
- Achieve up to 18 percent lower maintenance costs with Cat® Hammers.
- Easy and quick access to maintenance areas ensures the hammer always operates at its peak.
- Spend more time working and less time servicing. Greasing can be performed quickly from one standing-height grease point.
- Service the lower bushing in the field using simple hand tools.
- Verify the gas charge of the hammer without removing it from your machine. tough applications.
- All breakers are tested in accordance with ISO Quality Control System before delivery.
Easy to Operate
- Operator feel, and control is improved with an interlocking quad wear system which guides and supports the front head.
- Select between high blow frequency and maximum power to get the performance you need to suit your application.
- Easily adjust the piston stroke between piston frequency and more impact power positions to match application requirements.
You Are Supported
- 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.
Product Specifications for H120 GC
See how H120 GC compares against frequently compared products.
Hammers
H120 GC
Selected
- Impact Energy Class
- 2950 ft-lb
- 4000 J
- Blows per Minute
- 400-800
- 400-800
- Maximum Operating Weight
- 4105.2 lb
- 1866 kg
Hammers
H115 GC S
- Impact Energy Class
- 2212 ft-lb
- 3000 J
- Blows per Minute
- 450-800
- 450-800
- Maximum Operating Weight
- 2928.2 lb
- 1331 kg
Hammers
H120 GC S
- Impact Energy Class
- 2950 ft-lb
- 4000 J
- Blows per Minute
- 400-800
- 400-800
- Maximum Operating Weight
- 3927 lb
- 1785 kg
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