GC Hammers H120 GC

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Key Specs

Blows per Minute: 350 to 550; 350 to 550

Minimum Operating Weight: 4418 lb; 2004 kg

Minimum Rated Flow: 32 gal/min; 120 l/min

H120 GC
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Overview

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

Features At A Glance

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.

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.

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.

Product Specifications for H120 GC

Blows per Minute	350 to 550 350 to 550
Minimum Operating Weight	4418 lb 2004 kg
Minimum Rated Flow	32 gal/min 120 l/min
Maximum Rated Flow	48 gal/min 180 l/min
Minimum Operating Pressure	2277 psi 15700 kPa
Maximum Operating Pressure	2567 psi 17700 kPa
Tool Shaft Diameter	5.5 in 140 mm
Minimum Carrier Weight	39683 lb 18 t
Maximum Carrier Weight	66140 lb 30 t

Product Specifications for H120 GC

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Blows per Minute	350 to 550 350 to 550
Minimum Operating Weight	4418 lb 2004 kg
Minimum Rated Flow	32 gal/min 120 l/min
Maximum Rated Flow	48 gal/min 180 l/min
Minimum Operating Pressure	2277 psi 15700 kPa
Maximum Operating Pressure	2567 psi 17700 kPa
Tool Shaft Diameter	5.5 in 140 mm
Minimum Carrier Weight	39683 lb 18 t
Maximum Carrier Weight	66140 lb 30 t