GC Hammers H140 GC

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Key Specs

Blows per Minute: 250 to 380; 250 to 380

Minimum Operating Weight: 7721 lb; 3502 kg

Minimum Rated Flow: 53 gal/min; 200 l/min

H140 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 H140 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 H140 GC

Blows per Minute	250 to 380 250 to 380
Minimum Operating Weight	7721 lb 3502 kg
Minimum Rated Flow	53 gal/min 200 l/min
Maximum Rated Flow	66 gal/min 250 l/min
Minimum Operating Pressure	2277 psi 15700 kPa
Maximum Operating Pressure	2698 psi 18600 kPa
Tool Shaft Diameter	6.5 in 165 mm
Minimum Carrier Weight	66138 lb 30 t
Maximum Carrier Weight	88184 lb 40 t

Product Specifications for H140 GC

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Blows per Minute	250 to 380 250 to 380
Minimum Operating Weight	7721 lb 3502 kg
Minimum Rated Flow	53 gal/min 200 l/min
Maximum Rated Flow	66 gal/min 250 l/min
Minimum Operating Pressure	2277 psi 15700 kPa
Maximum Operating Pressure	2698 psi 18600 kPa
Tool Shaft Diameter	6.5 in 165 mm
Minimum Carrier Weight	66138 lb 30 t
Maximum Carrier Weight	88184 lb 40 t