GC Hammers H120 GC S

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Key Specs

Blows per Minute: 400 to 800; 400 to 800

Minimum Operating Weight: 3849 lb; 1746 kg

Rated Flow - Minimum: 33 gal/min; 125 l/min

H120 GC S
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Overview

Cat® H120 GC S hammers are designed for durability in rock breaking and concrete demolition. With powerful hydraulics and quick access to maintenance areas, Cat H120 GC S hammers help increase overall productivity and reduce maintenance costs. Cat H120 GC S hammers are a versatile solution for many applications, including road construction, trenching, and demolition.

Features At A Glance

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.

The internal buffering system helps reduce machine vibration and increase noise suppression.
Simple hammer design for easy maintenance and faster rebuilds to help lower owning and operating costs.
Critical hydraulic components are shielded from damage inside the housing, helping decrease downtime on the job site.

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.

Product Specifications for H120 GC S

Blows per Minute	400 to 800 400 to 800
Minimum Operating Weight	3849 lb 1746 kg
Rated Flow - Minimum	33 gal/min 125 l/min
Rated Flow - Maximum	40 gal/min 150 l/min
Minimum Operating Pressure	2320 psi 16000 kPa
Maximum Operating Pressure	2610 psi 18000 kPa
Tool Shaft Diameter	5.3 in 135 mm
Minimum Carrier Weight	39683 lb 18 t
Maximum Carrier Weight	55115 lb 25 t

Product Specifications for H120 GC S

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Blows per Minute	400 to 800 400 to 800
Minimum Operating Weight	3849 lb 1746 kg
Rated Flow - Minimum	33 gal/min 125 l/min
Rated Flow - Maximum	40 gal/min 150 l/min
Minimum Operating Pressure	2320 psi 16000 kPa
Maximum Operating Pressure	2610 psi 18000 kPa
Tool Shaft Diameter	5.3 in 135 mm
Minimum Carrier Weight	39683 lb 18 t
Maximum Carrier Weight	55115 lb 25 t