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Products

Hammers

H115 GC S

H115 GC S Hammer

H115 GC S

GC Hammers

Cat® H115 GC S hammers are designed for durability in rock breaking and concrete demolition. With powerful hydraulics and quick access to maintenance areas, Cat H115 GC S hammers help increase overall productivity and reduce maintenance costs. Cat H115 GC S hammers are a versatile solution for many applications, including road construction, trenching, and demolition.

Blows per Minute

450 to 800

Minimum Operating Weight

3098 lb/1405 kg

Rated Flow - Minimum

24 gpm/90 L/min

Rated Flow - Maximum

32 gpm/120 L/min

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Downloads Specs

Key Features

High Performance

Automatic shutoff offers blank firing protection by stopping the piston when there is no material under the tool to help extend the life of the hammer.

Manually adjust the piston speed by choosing between high piston speed or maximum power to help increase efficiency and production on the job site.

The standard silencing feature allows you to use a GC S hammer on job sites in noise sensitive areas like neighborhoods or near hospitals where noise is regulated.

Reliability and Durability

Easy to Maintain

Standard onboard autolube provides continuous greasing as the hammer runs, eliminating the need for manual greasing.

The slip-fit lower bushing allows for easy replacement in the field, helping reduce service time.

Verify the gas charge of the hammer without removing it from your machine.

Quick and easy access to maintenance areas helps make hammer maintenance simple.

Boost Efficiency and Productivity with Integrated Technologies

Never waste time looking for your attachments again. Cat asset tracking is available on all hammers.

Track your entire fleet of attachments and machines from one source. Hammers with asset tracking can be viewed within VisionLink®.

Keep your assets secure. Hammers with an asset tracker send an alert if they leave an easy-to-set-up site boundary.

Specifications

Metric | Imperial

Blows per Minute

450 to 800

Minimum Operating Weight

3098 lb 1405 kg

Rated Flow - Minimum

24 gpm 90 L/min

Rated Flow - Maximum

32 gpm 120 L/min

Minimum Operating Pressure

2175 psi 15000 kPa

Maximum Operating Pressure

2465 psi 17000 kPa

Tool Shaft Diameter

4.7 in 120 mm

Minimum Carrier Weight

28660 lb 13 t

Maximum Carrier Weight

39683 lb 18 t

Downloads

Cat GC S Hammers - Key Features and Benefits (Afr-ME, Aus-NZ, Eurasia, Europe, India, S Korea, N Am, S Am, SE Asia, Taiwan, Türkiye)

GC & GC S Hammers Excavator Attachments - Product Brochure (Global)

Cat GC S Hammer - Technical Specifications (Afr-ME, Aus-NZ, Eurasia, Europe, India, S Korea, N Am, S Am, SE Asia, Taiwan, Türkiye)

Compatible Attachments

TRS17 Tiltrotator: 649-3797

TRS17 Tiltrotator: 649-3797

Machine Class

14-19 ton Excavators

Weight

1,406 lb/638 kg

TRS20 Tiltrotator: 649-3798

TRS20 Tiltrotator: 649-3798

Machine Class

18-24 ton Excavators

Weight

1,649 lb/748 kg

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