H120 GC

High Performance

• The large hammer tool diameter has high impact power to help break tough rock and concrete applications on the job site.
• Cat GC Hammers are designed with high impact power and fast impact frequency to help break through material quickly to increase efficiency and production.
• Cat GC Hammers are fully tested and validated with matched machines, resulting in better performance and compatibility.

Easy to Maintain

• The slip-fit and 90-degree rotatable lower bushing allows for easy replacement in the field, helping reduce service time and extend service life.
• Quick and easy access to maintenance areas helps make hammer maintenance simple.
• Daily tool inspection and grease points are accessible from the ground with the hammer still mounted on the machine.
• Reinforced connecting hardware and easy bolt tightening processes help provide strong, durable joints and extend hammer life.

Reliability and Durability

• Cat H120 GC Hammers can sustain high vibrations with the help of a standard high-vibration adaptor.
• Power cells are made with high-quality alloy steel and two-stage heat treatment to help increase durability and lower service costs.
• Hydraulic components are shielded from damage inside the housing, helping decrease downtime on the job site.
• The Cat hammer lines kit with independent return oil routing helps prevent contamination of the main hydraulic system.

Brochures & Documents

• GC & GC S Hammers Excavator Attachments - Product Brochure (Global)
• Cat GC Hammers - Key Features and Benefits (Afr-ME, Eurasia, Japan, S Am, SE Asia)
• Cat GC Hammers - Technical Specifications (Afr-ME, Aus-NZ, Eurasia, India, Japan, S Am, SE Asia)

Videos

• Cat® GC Hammers | Key Features and Benefits