Cat GC and GC S Hammers | Hammers at Work Cat GC and GC S Hammers | Hammers at Work
Cat Hammers | Silenced vs. Non-silenced Cat Hammers | Silenced vs. Non-silenced
Cat Hammers | Bad Operating Techniques, Costly Repairs Cat Hammers | Bad Operating Techniques, Costly Repairs
Cat Hammers | Bigger Hammers Aren't Always Better Cat Hammers | Bigger Hammers Aren't Always Better
Cat Hammers | Choosing the Right Hammer Tool Cat Hammers | Choosing the Right Hammer Tool
Cat Hammers | Greasing Keeps Your Hammer Healthy Cat Hammers | Greasing Keeps Your Hammer Healthy
Cat Hammers | Operating Tips Cat Hammers | Operating Tips
Cat Hammers | Proper Hammer Storage Cat Hammers | Proper Hammer Storage
Cat Hammers | Protecting Your Investment Cat Hammers | Protecting Your Investment
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SPECS SUMMARY

Impact Energy Class4425 ft-lb (6000 J)
Blows per Minute350-700
Maximum Operating Weight5471.4 lb (2487 kg)
Minimum Operating Weight5392 lb (2451 kg)
Cat® Hammers make short work of your demolition, construction, and quarry needs. 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.

Specifications

Impact Energy Class4425 ft-lb (6000 J)
Blows per Minute350-700
Maximum Operating Weight5471.4 lb (2487 kg)
Minimum Operating Weight5392 lb (2451 kg)
Maximum Carrier Weight70547 lb (32 t)
Minimum Carrier Weight55115 lb (25 t)
Tool Shaft Diameter-5.91 in (150 mm)
Maximum Operating Pressure2610 psi (18000 kPa)
Minimum Operating Pressure2320 psi (16000 kPa)
Rated Flow - Maximum51 gal/min (191 l/min)
Rated Flow - Minimum43 gal/min (161 l/min)

Benefits and Features

  • 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.

  • 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.

  • 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.

  • 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.