| Blows per Minute | 350 to 620 350 to 620 |
| Minimum Operating Weight | 3256 lb 1480 kg |
| Rated Flow - Minimum | 26 gal/min 100 l/min |
| Rated Flow - Maximum | 45 gal/min 170 l/min |
| Minimum Operating Pressure | 1885 psi 13000 kPa |
| Maximum Operating Pressure | 2175 psi 15000 kPa |
| Tool Shaft Diameter | 4.7 in 120 mm |
| Minimum Carrier Weight | 35300 lb 16 t |
| Maximum Carrier Weight | 59500 lb 27 t |
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Performance Hammers H120 S
Request A Price Find DealerKey Specs
- Blows per Minute
- 350 to 620
- 350 to 620
- Minimum Operating Weight
- 3256 lb
- 1480 kg
- Rated Flow - Minimum
- 26 gal/min
- 100 l/min
Overview
Cat® H120 S Performance hammers are designed for productivity in rock breaking and concrete demolition. With powerful hydraulics and quick access to maintenance areas, Cat H120 S Performance hammers help increase overall productivity and reduce maintenance costs. Cat H120 S Performance hammers are a versatile solution for many applications, including road construction, trenching, and demolition.
Features At A Glance
- Automatic shut off offers blank firing protection by stopping the piston when there is no material under the tool to help extend the life of the hammer.
- The internal buffering system helps reduce machine vibration and increase noise suppression.
- The standard silencing feature allows you to use a Performance hammer on job sites in noise-sensitive areas like neighborhoods or near hospitals where noise is regulated.
- 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 oil-fired operating cycle helps provide full power during every blow and less waste heat.
- Critical hydraulic components are shielded from damage inside the housing, helping decrease downtime on the job site.
- Standard on-board autolube provides continuous greasing as the hammer runs, eliminating the need for manual greasing.
- The slip-fit and 90-degree rotatable lower bushing allows for easy replacement in the field, helping reduce service time and extend service life.
- The oil-fired design eliminates the need to check gas charge.
- 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 H120 S
See how H120 S compares against frequently compared products.
Hammers
H120 S
Selected
- Blows per Minute
- 350 to 620
- 350 to 620
- Minimum Operating Weight
- 3256 lb
- 1480 kg
- Rated Flow - Minimum
- 26 gal/min
- 100 l/min
Hammers
H115 S
- Blows per Minute
- 370 to 800
- 370 to 800
- Minimum Operating Weight
- 2354 lb
- 1070 kg
- Rated Flow - Minimum
- 19 gal/min
- 70 l/min
Hammers
H130 S
- Blows per Minute
- 320 to 600
- 320 to 600
- Minimum Operating Weight
- 3850 lb
- 1750 kg
- Rated Flow - Minimum
- 32 gal/min
- 120 l/min
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