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B1s Silenced Hydraulic Hammer 2775

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
190.3 lb
Energy Class
147.5 ft·lbf
Machine Class
1-2 Ton Mini Excavators
Tool Shaft Diameter
1.6 in

Dimensions

Operating Weight - With Tool
190.3lb
Energy Class
147.5ft·lbf
Machine Class
1-2 Ton Mini Excavators
Tool Shaft Diameter
1.6in
Impact Frequency
800-1400 bpm
Minimum Operating Pressure
1276psi
Minimum Carrier Weight
2420.7lb
Optimal Hydraulic Flow
15-25 lpm (4-6.6 gpm)
Overall Width
11.8in
Overall Length
13.4in
Overall Height
38.5in
Height - Without Tool
28.6in
Sound Level
118 dB
Mounting Bracket Size
Small-Medium

Standard Equipment:

Optional Equipment:

302 CR

Net Power
21 HP
Operating Weight
4987 lb
Dig Depth
101.2 in

301.8

Net Power
21 HP
Operating Weight
4473 lb
Dig Depth
101.2 in

301.7 CR

Net Power
21 HP
Operating Weight
4222 lb
Dig Depth
100 in

301.5

Net Power
21 HP
Operating Weight
3913 lb
Dig Depth
100 in

Specifications

Dimensions

Operating Weight - With Tool
190.3lb
Energy Class
147.5ft·lbf
Machine Class
1-2 Ton Mini Excavators
Tool Shaft Diameter
1.6in
Impact Frequency
800-1400 bpm
Minimum Operating Pressure
1276psi
Minimum Carrier Weight
2420.7lb
Optimal Hydraulic Flow
15-25 lpm (4-6.6 gpm)
Overall Width
11.8in
Overall Length
13.4in
Overall Height
38.5in
Height - Without Tool
28.6in
Sound Level
118 dB
Mounting Bracket Size
Small-Medium

Standard Equipment:

Optional Equipment:

Attachments

302 CR

Net Power
21 HP
Operating Weight
4987 lb
Dig Depth
101.2 in

301.8

Net Power
21 HP
Operating Weight
4473 lb
Dig Depth
101.2 in

301.7 CR

Net Power
21 HP
Operating Weight
4222 lb
Dig Depth
100 in

301.5

Net Power
21 HP
Operating Weight
3913 lb
Dig Depth
100 in