| Blows per Minute | 250 to 550 250 to 550 |
| Minimum Operating Weight | 6486 lb 2942 kg |
| Rated Flow - Minimum | 48 gal/min 180 l/min |
| Rated Flow - Maximum | 58 gal/min 220 l/min |
| Minimum Operating Pressure | 2320 psi 16000 kPa |
| Maximum Operating Pressure | 2610 psi 18000 kPa |
| Tool Shaft Diameter | 6 in 153 mm |
| Minimum Carrier Weight | 66138 lb 30 t |
| Maximum Carrier Weight | 88184 lb 40 t |
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GC Hammers H140 GC S
Request A Price Find DealerKey Specs
- Blows per Minute
- 250 to 550
- 250 to 550
- Minimum Operating Weight
- 6486 lb
- 2942 kg
- Rated Flow - Minimum
- 48 gal/min
- 180 l/min
Overview
Cat® H140 GC S hammers are designed for durability in rock breaking and concrete demolition. With powerful hydraulics and quick access to maintenance areas, Cat H140 GC S hammers help increase overall productivity and reduce maintenance costs. Cat H140 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.
- 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 H140 GC S
See how H140 GC S compares against frequently compared products.
Hammers
H140 GC S
Selected
- Blows per Minute
- 250 to 550
- 250 to 550
- Minimum Operating Weight
- 6486 lb
- 2942 kg
- Rated Flow - Minimum
- 48 gal/min
- 180 l/min
Hammers
H130 GC S
- Blows per Minute
- 350 to 700
- 350 to 700
- Minimum Operating Weight
- 5503 lb
- 2496 kg
- Rated Flow - Minimum
- 42 gal/min
- 160 l/min
Hammers
H160 GC S
- Blows per Minute
- 200 to 450
- 200 to 450
- Minimum Operating Weight
- 6688 lb
- 3034 kg
- Rated Flow - Minimum
- 50 gal/min
- 190 l/min
assignment Product Brochures and More Are Ready to Download!
Caterpillar product brochures and other informational documents are available for your growing business.
- 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) Downloadable PDF Opens in a New Tab file_download
- GC & GC S Hammers Excavator Attachments - Product Brochure (Global) Downloadable PDF Opens in a New Tab file_download
- Cat GC S Hammer - Technical Specifications (Afr-ME, Aus-NZ, Eurasia, Europe, India, S Korea, N Am, S Am, SE Asia, Taiwan, Türkiye) Downloadable PDF Opens in a New Tab file_download
Media Gallery
Photos
Videos
H140 GC S Hammer
Cat GC and GC S Hammers | Hammers at Work
Cat Hammers | Silenced vs. Non-silenced
Cat Hammers | Bad Operating Techniques, Costly Repairs
Cat Hammers | Bigger Hammers Aren't Always Better
Cat Hammers | Choosing the Right Hammer Tool
Cat Hammers | Greasing Keeps Your Hammer Healthy
Cat Hammers | Proper Hammer Storage
Cat Hammers | Protecting Your Investment
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