H120 S Hammer | gregorypoole

Videos
Photos

Cat® H120 S Performance hammers are hydraulic attachments designed for rock breaking, concrete demolition, and site preparation tasks. Commonly used in construction, roadwork, trenching, and demolition applications, these hammers deliver consistent breaking performance in demanding jobsite conditions.

Pricing: Contact for Pricing Why we quote: Cat® machines are often configured to your job (attachments, hydraulics, cab options) and freight/taxes can vary by location. Request a quote to get accurate pricing based on your exact setup—typically within 1–2 business days.

Request a quote

Equipment Specs

Blows per Minute: 350 to 620
Minimum Operating Weight: 3256 lb
Rated Flow - Minimum: 26 gpm
Rated Flow - Maximum: 45 gpm

View All Equipment Specs

See Similar Used Options

Shop Parts

Payment Calculator

Competitor Comparison

Blows per Minute	350 to 620
Maximum Carrier Weight	59500lb
Maximum Operating Pressure	2175psi
Minimum Carrier Weight	35300lb
Minimum Operating Pressure	1885psi
Minimum Operating Weight	3256lb
Rated Flow - Maximum	45gpm
Rated Flow - Minimum	26gpm
Tool Shaft Diameter	4.7in

What Our Customers Are Saying About Us

Gregory Poole Equipment Company

4.0

Based on 58 reviews

review us on

Tom Corona

4 months ago

Rich Stidd

4 months ago

Carlos Virgilio Sauceda Rivera

5 months ago

John Karpathian

7 months ago

Clean store and great employees

Hunter Flaugher

1 year ago

Hydraulic pump shop is unmatched. I made the mistake of going somewhere else before bringing my pump here. These guys were more than helpful and friendly. Went out of their way to help me find a solution for my problem even when it didn’t benefit them. This is how businesses should be run. I won’t go anywhere else.

Brian Hrudka

2 years ago

Too bad Poole Cat Field Service is better at invoicing than actually getting my machines moving.

A prompt and courteous technician arrived, and correctly diagnosed two problems with my mini Ex. Thank you. I corrected those problems, but machine still did not work.

He diagnosed a fuel problem as a clogged filter, rather than a bad fuel pump which I managed to diagnose. I also figured out, via help on the internet, that the fuel shut-off solenoid was bad.

Machine runs fine now. So my advice is to check the internet, before letting Poole charge you $870 for a two hour field visit. And you can find a perfectly fine aftermarket fuel pump for $20 rather than the $250 that Poole charges... and it arrives faster,

Jacey Price

2 years ago

Need to teach a tech how to drive a service truck. Around 2:48 on highway 40 east, the truck pictured (plate ending in 8236) flew across 3 lanes of traffic to meet the Cleveland rd exit. Almost hit a semi and caused me to swerve with my children in the car. Glad making the exit was more important than children’s lives.

3 years ago

3 years ago

3 years ago

3 years ago

OLEKSANDR “Alex” Kovalenko

3 years ago

👍

Hunter Elliott

3 years ago

Rick Kelly-Crapse

3 years ago

They had all my parts for my 3208 Cat.
Friendly folks at parts counter.

Contact Us Today

Get In Touch

Call: (800) 451-7278