fbpx

H55s Hydraulic Hammer 2789

Cat® Hammers for Skid Steer Loaders, Compact Track Loaders, Mini Excavators and Backhoe Loaders are high performance breakers, designed for maximum performance on demolition, construction, and road work.

Operating Weight - With Tool
760.6 lb
Energy Class
599.6 ft·lbf
Machine Class
3-6 Ton Mini Excavators, 216-299 Skid Steer/Compact Track Loaders
Tool Shaft Diameter
2.3 in

Dimensions

Operating Weight - With Tool
760.6lb
Energy Class
599.6ft·lbf
Machine Class
3-6 Ton Mini Excavators, 216-299 Skid Steer/Compact Track Loaders
Tool Shaft Diameter
2.3in
Impact Frequency
600-1680 bpm
Minimum Operating Pressure
1450.4psi
Minimum Carrier Weight
5500.5lb
Optimal Hydraulic Flow
30-85 lpm (8-22 gpm)
Overall Width
13.6in
Overall Length
17.8in
Overall Height
43.6in
Height - Without Tool
30.9in
Sound Level
120 dB
Mounting Bracket Size
Large

Standard Equipment:

Optional Equipment:

272D3 XE

Gross Power - SAE J1995
110 HP
Rated Operating Capacity
3700 lb
Operating Weight
9573 lb

272D3

Gross Power - SAE J1995
98 HP
Rated Operating Capacity
3450 lb
Operating Weight
9133 lb

246D3

Gross Power - SAE J1995
74.3 HP
Rated Operating Capacity
2200 lb
Operating Weight
7478 lb

262D3

Gross Power - SAE J1995
74.3 HP
Rated Operating Capacity
2700 lb
Operating Weight
8296 lb

232D3

Gross Power - SAE J1995
67.1 HP
Rated Operating Capacity
1900 lb
Operating Weight
6514 lb

236D3

Gross Power - SAE J1995
74.3 HP
Rated Operating Capacity
1800 lb
Operating Weight
6567 lb

242D3

Gross Power - SAE J1995
74.3 HP
Rated Operating Capacity
2200 lb
Operating Weight
7138 lb

299D3 XE

Gross Power - SAE J1995
110 HP
Rated Operating Capacities - 35% Tipping Load
3560 lb
Operating Weight
11756 lb

299D3 XE Land Management

Gross Power - SAE J1995
110 HP
Rated Operating Capacities - 35% Tipping Load
4340 lb
Operating Weight
12764 lb

226D3

Gross Power - SAE J1995
67.1 HP
Rated Operating Capacity
1550 lb
Operating Weight
5849 lb

279D3

Gross Power - SAE J1995
74.3 HP
Rated Operating Capacities - 35% Tipping Load
2220 lb
Operating Weight
10095 lb

289D3

Gross Power - SAE J1995
74.3 HP
Rated Operating Capacities - 35% Tipping Load
2890 lb
Operating Weight
10688 lb

299D3

Gross Power - SAE J1995
98 HP
Rated Operating Capacities - 35% Tipping Load
3480 lb
Operating Weight
11464 lb

249D3

Gross Power - SAE J1995
67.1 HP
Rated Operating Capacities - 35% Tipping Load
1740 lb
Operating Weight
7831 lb

259D3

Gross Power - SAE J1995
74.3 HP
Rated Operating Capacities - 35% Tipping Load
2010 lb
Operating Weight
8987 lb

239D3

Gross Power - SAE J1995
67.1 HP
Rated Operating Capacities - 35% Tipping Load
1530 lb
Operating Weight
7434 lb

305 CR

Net Power
45 HP
Operating Weight
12688 lb
Dig Depth
144.5 in

304

Net Power
45 HP
Operating Weight
9867 lb
Dig Depth
138.2 in

Specifications

Dimensions

Operating Weight - With Tool
760.6lb
Energy Class
599.6ft·lbf
Machine Class
3-6 Ton Mini Excavators, 216-299 Skid Steer/Compact Track Loaders
Tool Shaft Diameter
2.3in
Impact Frequency
600-1680 bpm
Minimum Operating Pressure
1450.4psi
Minimum Carrier Weight
5500.5lb
Optimal Hydraulic Flow
30-85 lpm (8-22 gpm)
Overall Width
13.6in
Overall Length
17.8in
Overall Height
43.6in
Height - Without Tool
30.9in
Sound Level
120 dB
Mounting Bracket Size
Large

Standard Equipment:

Optional Equipment:

Attachments

272D3 XE

Gross Power - SAE J1995
110 HP
Rated Operating Capacity
3700 lb
Operating Weight
9573 lb

272D3

Gross Power - SAE J1995
98 HP
Rated Operating Capacity
3450 lb
Operating Weight
9133 lb

246D3

Gross Power - SAE J1995
74.3 HP
Rated Operating Capacity
2200 lb
Operating Weight
7478 lb

262D3

Gross Power - SAE J1995
74.3 HP
Rated Operating Capacity
2700 lb
Operating Weight
8296 lb

232D3

Gross Power - SAE J1995
67.1 HP
Rated Operating Capacity
1900 lb
Operating Weight
6514 lb

236D3

Gross Power - SAE J1995
74.3 HP
Rated Operating Capacity
1800 lb
Operating Weight
6567 lb

242D3

Gross Power - SAE J1995
74.3 HP
Rated Operating Capacity
2200 lb
Operating Weight
7138 lb

299D3 XE

Gross Power - SAE J1995
110 HP
Rated Operating Capacities - 35% Tipping Load
3560 lb
Operating Weight
11756 lb

299D3 XE Land Management

Gross Power - SAE J1995
110 HP
Rated Operating Capacities - 35% Tipping Load
4340 lb
Operating Weight
12764 lb

226D3

Gross Power - SAE J1995
67.1 HP
Rated Operating Capacity
1550 lb
Operating Weight
5849 lb

279D3

Gross Power - SAE J1995
74.3 HP
Rated Operating Capacities - 35% Tipping Load
2220 lb
Operating Weight
10095 lb

289D3

Gross Power - SAE J1995
74.3 HP
Rated Operating Capacities - 35% Tipping Load
2890 lb
Operating Weight
10688 lb

299D3

Gross Power - SAE J1995
98 HP
Rated Operating Capacities - 35% Tipping Load
3480 lb
Operating Weight
11464 lb

249D3

Gross Power - SAE J1995
67.1 HP
Rated Operating Capacities - 35% Tipping Load
1740 lb
Operating Weight
7831 lb

259D3

Gross Power - SAE J1995
74.3 HP
Rated Operating Capacities - 35% Tipping Load
2010 lb
Operating Weight
8987 lb

239D3

Gross Power - SAE J1995
67.1 HP
Rated Operating Capacities - 35% Tipping Load
1530 lb
Operating Weight
7434 lb

305 CR

Net Power
45 HP
Operating Weight
12688 lb
Dig Depth
144.5 in

304

Net Power
45 HP
Operating Weight
9867 lb
Dig Depth
138.2 in