Puser Rivet Buster
CP4611 PUSER / Chicago Pneumatic
Originally design for cutting and forming metal rivets, the CP buster is now mostly used for concrete demolition and has become one of the stars of the CP range. It has a low frequency blow with hitting power equivalent to a paving breaker twice its weight.
There is no hammer with more hitting power per kg than a CP rivet buster – even a T-handle breaker will need to be at least twice as heavy to give an equivalent blow. This super-power can still be controlled thanks to low blow frequency and teasing throttle – that’s why the CP rivet buster is one of the favourite tools of demotion contractors.
Users have discovered many new applications for rivet busters for working in both concrete and steel. No longer is the buster used exclusively by iron workers for forming and cutting rivets, but it has now found its way into the hands of operators who need the most powerful tool for the job.
Concrete Applications
• Bridge deck work, where weight of breakers
is restricted
• De-capping foundation pillars, where concrete
is very hard
• Medium to heavy concrete demolition
• As an alternative to paving breakers where
high hitting power is required but applied in a
restrained space or working horizontally
Metal Applications
• Cutting and removing large rivets and bolts
with narrow chisels and backout punch, or other
special steel and accessories
• Cutting metal tanks or plates with ripper chisel
• Industrial applications such as in foundries or the
petrochemical industry
Features
• Teasing throttle for progressive hitting frequency gives better control
of this powerful machine
• Special Boyer valve makes the cylinder stroke effectively longer for
more hitting power
• Boyer valve’s high quality design makes the blow more consistent
• Forged steel handle for long life in rugged conditions
• Stepped piston of hardened steel
• New buffer ring is now polyurethane for extra life
• Stepped piston to prevent accidental
ejection of the piston
• Choice of cylinders:
11” cylinder (720 bpm)
8” cylinder (1080 bpm)
• Choice of handle:
Pistol grip with outside trigger
“D” handle with inside trigger
Specifications
Retainer Type | US standard (with spring) |
---|---|
Blows per min | 1080 |
Stroke | 200mm 8inch |
Air Inlet | 3/8inch |
Air Consumption | 17l/s 38cfm |
Chuck Size | 0.890 x 1.125 taper |
Weight | 14kg 30lb |
Length | 584mm 23inch |
Part Number | 8900 0001 27 |
Description | CP4611 PUSER |