Posted by on under underground storage tanks, rivet busters, rivet buster, paving breaker, rubber bumpers, stroke length, bridge deck, bridge work, puler, smooth performance, deck repair, pipe thread, necessary requirements, chicago pneumatic, auto stop, safety feature, pow |


The New line of Chicago Pneumatic Rivet Busters replaces the previous models of CP4181 Duler, Duser, Puler and Puser. Some of the key features of the new CP4608 & CP4611 models are listed below.
- Auto Stop System - reduces sleeve breakage & cylinder wear
- Solid Pin on Valve - eliminated valve misalignment
- 1/2" Pipe Thread inlet bushing - swivel can install into bushing
- Longer Piston - hit the steel but not the bridge. Retainer spring will break before cylinder.
- New Rubber Bumpers - 90 durometer rubber recommended
- Teasing Throttle - smooth performance & easy operation
- Florescent Band – an added safety feature for night crews and other applications
- CPS - Indicates when the bumper is worn out and needs replaced Rivet Buster are extremely powerful tools able to hit as hard as a 60 lb. paving breaker but with half the weight. These tools are ideal for bridge work and meet the necessary requirements for bridge deck repair. These CP tools have many other uses as well from general demolition work or specialty applications such as removing underground storage tanks.
The new rivet busters come in 4 models CP4611D, CP4611P, CP4608D & CP4608P. All models use 45 CFM and weight is relatively the same, between 31-34 lbs. The main difference is handle setup and stroke length which you can determine in the model number itself. 4611=11” stroke, 4608=8” stroke, D=D-handle & P=Open Handle.
Tagi: underground storage tanks, rivet busters, rivet buster, paving breaker, rubber bumpers, stroke length, bridge deck, bridge work, puler, smooth performance, deck repair, pipe thread, necessary requirements, chicago pneumatic, auto stop, safety feature, pow
Posted by on under nut runner, lug nuts, envirment, impact gun, exact specs, dual motor, impact force, secd, chicago pneumatic, impact wrench, shut off valve, rsquo, gt 2, ft lbs, osha, driving force, buses, ly, 1m, spine |

The CP7600 is aimed at buses and trucks maintenance companies sensitive to best practices in terms of E3Q (Ergonomics, Efficiency, Environment and Quality). It offers a torque controlled solution to tighten nuts on trucks and buses to a precise specification without impacting force.
The Chicago Pneumatic BlueTork is a pistol grip pneumatic nut runner assists mechanics for tightening lug nuts according to specifications. The shut off valve prevents over-tightening while the torque reaction is taken by mean of a blade. The tool uses a dual motor setup to spine initially at 100rpm (50 ft.lbs) to quickly set the nut while the second motor spins at 8 rpm (650 ft.lbs) to finish the nut at exact specs. Because the tool uses continuous driving force instead of impact force the result is a significantly quieter tool, with much lower vibration. At only 79dB(A) OSHA does not require hear protection vs a typical 1” impact at 95dB(A) hear protection would be required under OSHA regulation 1910.95. The vibration levels for the non-impact wrench are almost vibration free at >2.5m/s. In Europe a typical impact gun with 9.1m/s would require mandatory limited daily exposure, while the US doesn’t yet have these standards you can expect to see something soon.
Tagi: nut runner, lug nuts, envirment, impact gun, exact specs, dual motor, impact force, secd, chicago pneumatic, impact wrench, shut off valve, rsquo, gt 2, ft lbs, osha, driving force, buses, ly, 1m, spine