H120 GC S









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SPECS SUMMARY
Impact Energy Class | 2950 ft-lb (4000 J) |
Blows per Minute | 400-800 |
Maximum Operating Weight | 3927 lb (1785 kg) |
Minimum Operating Weight | 3859 lb (1754 kg) |
Specifications
Impact Energy Class | 2950 ft-lb (4000 J) |
Blows per Minute | 400-800 |
Maximum Operating Weight | 3927 lb (1785 kg) |
Minimum Operating Weight | 3859 lb (1754 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 (151 l/min) |
Rated Flow - Minimum | 33 gal/min (125 l/min) |
Benefits and Features
- 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.
- Cat® Hammers use up to 25 percent less fuel and are up to 27 percent more efficient.
- The standard silencing feature, indicated by the 'S' in the nomenclature, protects your operator and everyone near the jobsite.
- It also allows you to work on jobsites where noise is regulated.
- The power cell is protected by the fully enclosed housing.
- The housing also prevents dust and debris from entering the bushing.
- 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.
- The buffering system reduces vibration to the machine, improves noise suppression, and improved hammer durability.
- Protect against blank firing with automatic shut off.
- This feature helps prevent damage to your machine and premature damage to your hammer by detecting when the hammer is not in contact with material.
- 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 long and short stroke positions to match application requirements.
- 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 on service.
- 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.
- With the standard auto-lube system, your hammer is greased while it runs - saving you time and protecting your investment.