US
Metric

Overview

Cat® Hammers for Skid Steer Loaders, Multi Terrain Loaders, Compact Track Loaders, Mini Excavators and Backhoe Loaders are high performance breakers, designed for maximum performance on demolition, construction and road work.
Impact Energy Class
1500.00 ft-lbf
2034.00 J
Blows per Minute
700-1260
Max. Rated Flow
40.00 gal/min
150.00 L/min
Min. Rated Flow
18.00 gal/min
70.00 L/min
Max. Operating Weight
1610.00 lb
730.00 kg
Minimum Operating Weight
1323.00 lb
600.00 kg
Maximum Operating Pressure
2466.00 psi
17000.00 kPa
Minimum Operating Pressure
1450.00 psi
10000.00 kPa
Maximum Carrier Weight
30900.00 lb
14016.00 kg
Minimum Carrier Weight
15400.00 lb
6985.00 kg
Tool Diameter
3.44 in
87.50 mm
Impact Energy Class
1500.00 ft·lbf
2034.00 J
Blows per Minute
700-1260
Maximum Operating Weight
1610.00 lb
730.00 kg
Maximum Rated Flow
40.00 gal/min
150.00 l/min
Minimum Rated Flow
18.00 gal/min
70.00 l/min
Impact Frequency
700-1260 bpm
Operating Weight - With Tool
1382.00 lb
627.00 kg
Optimal Hydraulic Flow
70-150 lpm (18-40 gpm)
Tool Shaft Diameter
3.40 in
87.50 mm
Overall Width
20.00 in
512.00 mm
Overall Length
21.00 in
520.00 mm
Overall Height
66.00 in
1666.00 mm
Height - Without Tool
49.00 in
1250.00 mm
Features

Application

Used in a wide range of construction and light demolition applications - such as breaking concrete sidewalks and driveways, pavement, roads, masonry, site prep and landscaping, and breaking frozen ground for utility repairs.

Silenced

Fully enclosed, silenced housing lowers overall noise level for a quieter, safer job site. Internal power cell is protected, designed and engineered to eliminate stress points.

Flat Top/Top-Mount Style

Flat top/top-mount style provides a larger work area and excellent operator visibility with a common footprint and hole pattern for optimum versatility. Top-mount style increases impact power by keeping breaker force and stick force in line. A top-mount bracket will transfer back significantly less recoil and bending stress into the end of the stick, resulting in reduced impact on machine structures. Full complement of mounting brackets is available to suite coupler or pin-on preference.

Auto Shut Off (ASO)

ASO instantly stops the piston when breaking through material, preventing blank firing, a key contributor to hammer wear. Internal stresses are reduced, hammer is protected regardless of operator skill level.

Integral Accumulator

Integral accumulator on H55Es/H65Es provides additional protection for the machine's hydraulic system.

Tri-Suspension System

Tri-Suspension system comprises the suspension jacket, the upper and lower buffers. Suspension aligns power cell and gives manageable, smooth peformance.

Standing Height Grease Point

Standing height grease point makes required maintenance comfortable and easy to perform.

Easy to Tune & Maintain

Gas ports and valves are easy to check and charge while hammer is mounted to machine.

Ports positioned for Hose protection

Improved routing protects against force and dirt during impact, eliminating downtime.

Hammer Tools

Tools are heat-treated, matched to piston diameter and provide optimum mass to deliver full blow energy.