360°Exterior View

Reliable and Durable Design

  • 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.

Easy to Maintain

  • 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.

Easy to Operate

  • 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.

You Are Supported

  • 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.
Product Specifications
Impact Energy Class 4000 J (2950 ft-lb)
Energy Class 2950 ft·lbf (16000 kPa)
Blows per Minute 400-800
Operating Weight 151 l/min (1754 kg)
Minimum Rated Flow 3859 lb (40 gal/min)
Maximum Carrier Weight 25 t (55115 lb)
Operating Weight - With Tool 25 kg (3927 lb)
Minimum Carrier Weight 18 t (39683 lb)
Overall Height 33 gal/min (39683 lb)
Maximum Operating Weight 1785 kg (3927 lb)
Minimum Operating Weight 1754 kg (3859 lb)
Tool Shaft Diameter 135 mm (5.31 in)
Maximum Operating Pressure 18000 kPa (2610 psi)
Minimum Operating Pressure 16000 kPa (2320 psi)
Rated Flow - Maximum 151 l/min (40 gal/min)
Rated Flow - Minimum 125 l/min (33 gal/min)

Enquiry Form

REQUEST A CALL BACK
This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.