Reduce concrete, rock and asphalt surfaces to removable rubble 
Long piston stroke maximizes impact energy and reduces recoil 
Requires minimal maintenance and reduces wear on the carrier 
Unique valve design reduces pressure fluctuations and strain on the carrier’s hydraulic pumps 
 
Long Piston Stroke
The nitrogen breaker’s long piston stroke maximizes impact energy and reduces recoil to deliver more force to the surface you’re working on. 
Single Lower Bushing
The single lower bushing is easy to replace on the job, which keeps downtime to a minimum. 
Unique Valve Design
The valves reduce pressure fluctuations within your hydraulic system, decreasing wear on your carrier’s hydraulic pumps. 
Carrier Versatility
Quickly and easily switch the nitrogen breaker attachment from a loader to excavator with the Bob-Tach® and X-Change™ attachment mounting systems, maximizing attachment utility. 
Easy, Minimal Maintenance
Designed for minimum downtime, the breaker has only two moving parts and all grease points are within easy reach. You can easily access the charge port to maintain nitrogen pressure inside the attachment. 
Easy Mounting
The Bob-Tach and X-Change attachment mounting systems make mounting easy so that you have more time to operate the attachment.  
Top Tasks
Precise demolition jobs 
Interior demolition 
Flatwork demolition 
Road repair 
Options & Accessories
Dust Suppression Kit: Keep dust exposure to a minimum with the optional water nozzle kit.
Breaker Bits: Bobcat offers a selection of breaker tools, equipping you with the right tool for each job. And each one is made with precision-heated steel to give you the longest service life. 
 
Nitrogen Breaker - NB110
Nitrogen Breaker - NB140
Nitrogen Breaker - NB150
Nitrogen Breaker - NB160
Nitrogen Breaker - NB170
Nitrogen Breaker - NB180 with Nail Point
General
Operating Weight
185 lb
508 lb
737 lb
1002 lb
1207 lb
1344 lb
Length
36.9 in
43.1 in
48.6 in
57.3 in
66.1 in
71.5 in
Width
7.9 in
11 in
12.6 in
12.6 in
17.4 in
17.4 in
Height
9.8 in
15.8 in
17.7 in
17.7 in
19.9 in
19.9 in
Blows per minute
1300 
1022 
1075 
979 
965 
1000 
Blows per minute Flow
7.9 gal/min
13.2 gal/min
20.4 gal/min
23.3 gal/min
21.9 gal/min
29 gal/min
Impact Energy Class
150 ft. lbs. 
350 Ft lbs 
550 ft. lbs 
900 Ft Lbs 
1200 ft. lbs. 
1500 ft. lbs. 
Tool Diameter
1.7 in
2.2 in
2.6 in
2.8 in
3.2 in
3.7 in
Additional Details
The nitrogen breaker requires minimal maintenance and reduces wear on your carrier. Grease points are within easy reach which makes routine maintenance faster.  Its unique valve design reduces pressure fluctuations and strain on your carrier’s hydraulic pumps. And the single lower bushing simplifies repairs on the job.