1300 881 064 
FIND A BRANCH
DIGITAL TOOLS
Photos
H140 GC S
H140 GC S Hammer
Videos
H140 GC S
H140 GC S
GC Hammers
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.
Blows per Minute
250 to 550
Minimum Operating Weight
6486 lb/2942 kg
Rated Flow - Minimum
48 gpm/180 L/min
Rated Flow - Maximum
58 gpm/220 L/min
Key Features
High Performance 
Reliability and Durability
Easy to Maintain
Boost Efficiency and Productivity with Integrated Technologies
Specifications
Metric
|
Imperial
Blows per Minute
250 to 550
Minimum Operating Weight
6486 lb
2942 kg
Rated Flow - Minimum
48 gpm
180 L/min
Rated Flow - Maximum
58 gpm
220 L/min
Minimum Operating Pressure
2320 psi
16000 kPa
Maximum Operating Pressure
2610 psi
18000 kPa
Tool Shaft Diameter
6.0 in
153 mm
Minimum Carrier Weight
66138 lb
30 t
Maximum Carrier Weight
88184 lb
40 t
Downloads
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) 
GC & GC S Hammers Excavator Attachments - Product Brochure (Global)
Cat GC S Hammer - Technical Specifications (Afr-ME, Aus-NZ, Eurasia, Europe, India, S Korea, N Am, S Am, SE Asia, Taiwan, Türkiye)
GC & GC S Hammers Excavator Attachments - Product Brochure (Global)
Cat GC S Hammer - Technical Specifications (Afr-ME, Aus-NZ, Eurasia, Europe, India, S Korea, N Am, S Am, SE Asia, Taiwan, Türkiye)
