Chicago Pneumatic
Authorized Distributor

Rivet Busters by Chicago Pneumatic (CP)

Choosing a Breaking Tool

Pound for pound, there is no hammer with more hitting power than a rivet buster. Even a paving breaker would need to be at least twice as heavy to deliver an equivalent blow. This super-power can still be controlled thanks to low blow frequency and teasing throttle. That's why the rivet buster is one of the favorite tools of demolition contractors in the U.S.

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 has now found its way into the hands of operators who need the most powerful tool for the job.

rivet breaker

 

Why Chicago Pneumatic Rivet Busters?

 

Concrete Applications

rivet buster rock busting

  • Bridge deck work, where weight of breakers is restricted
  • De-capping foundation pillars, where concrete is very hard
  • Medium to hard 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

removing rivets

  • Cutting and removing large rivets and bolts with narrow chisels and backout punch, or other special steel and accessories
  • Cutting metal tanks or plates (316" thick, 5mm) with ripper chisel
  • Industrial applications such as foundries or the petrochemical industry with beryllium chisels

 

4608 P
4608 D
4611 P
4611 D
  • Teasing throttle for progressive hitting frequency gives better control of such a 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 90 durometer rubber for extra life
  • Stepped piston to prevent accidental ejection of the piston
  • Choice of cylinders: 11" (720 bpm) or 8" (1080 bpm)
  • Choice of handles: Open grip with outside trigger; or "D" handle with inside trigger
  • 12" inlet bushing

 

** FREE GROUND SHIPPING WITHIN CONTINENTAL UNITED STATES

 

 

CP 4608 / 4611
Part Number Description Weight (lbs)

Air Consumption (cfm)

Stroke (in) Impact Rate (bpm) Handle Type Retainer Type Price
8900-0001-49 CP 4608P 30.0

38

8 1080 Open/Outside Trigger US Standard w/ Spring $1,060.00
8900-0001-51 CP 4608D 31.0

38

8 1080 Closed/Inside Trigger US Standard w/ Spring $1,060.00
8900-0001-50 CP 4611P 33.0

40

11 720 Open/Outside Trigger US Standard w/ Spring $1,130.00
8900-0001-52 CP 4611D 34.0

40

11 720 Closed/Inside Trigger US Standard w/ Spring $1,130.00
CP 4608 / 4611
Description   CP 4608P CP 4608D CP 46011P CP 4611D
Part No.   8900-0001-49 8900-0001-51 8900-0001-50 8900-0001-52
Price   $1,060.00 $1,060.00 $1,130.00 $1,130.00
Weight lbs 29.8 31 33 34
Length in 23 23.5 26 26.6
Air Consumption cfm 44 44 44 44
Air Inlet in ½NPTF ½NPTF ½NPTF ½NPTF
Stroke in 8 8 11 11
Impact Rate bpm 900 900 720 720
Handle Type   Open/Outside Trigger Closed/Inside Trigger Open/Outside Trigger Closed/Inside Trigger
Chuck Size   Jumbo Jumbo Jumbo Jumbo
Retainer Type   US Standard w/ Spring US Standard w/ Spring US Standard w/ Spring US Standard w/ Spring
Vibration Level 3 Axes (ISO 20643 m/s2 12.6 12.3 13.3 14.3
Sound Power Level Guaranteed (2000/14/ED) dB(A) 105 105 105 105
Sound Pressure Level (ISO 11203) dB(A) 93 93 93 93
Parts and Accessories
Universal Repair Kit - Spring, Upper Sleeve, Lower Sleeve & Rubber Bumper UREPAIR-RB $28.57   Rock Drill Oil - 1 Gal RDO1G $25.00
Universal Retainer Springs - Bag of 25 USPRG-RB-BAG $52.00   Rock Drill Oil - 5 Gallons RDO5G $90.00
Lower Sleeve P072333 $24.30   Line Oiler LO-10PF $70.50
Upper Sleeve P156988 $24.30   Whip Check WCSML $12.50
Rubber Bumper 3303005103 $4.39   Contractors Air Hose AIRH-19-50R $85.00
Retainer Spring P073942 $4.16   Hose Whip Assembly w/ 1.4oz. Lubricator TX4HW1/2 $91.60
Retainer 3303005340 $289.12   Whip Hose Assembly w/ 3.7oz. Lubricator TX8HW1/2 $99.95
Whip Hose w/ ½" NPT Swivel 9246020364 $47.26    
Vacuum Dust Extraction Kit - Includes RB-VDEX Rivet Buster Attachment and TAM3P Venturi Vacuum with Pail RB-VDEX-KIT $1,215.00   Dust Control Spray Kit 9753300015 $102.91
CP 4160
Part Number Description Weight (lb) Air consumption (cfm) Stroke (in) Blows per minute Handle type Retainer type Price
9245-9999-17 CP 4160 25.0 44 6 1100 D-Handle/Closed US standard (with spring) $920.00
9246-0201-83 CP 4160 25.0 44 6 1100 Pistol/Open US standard (with spring) $920.00
CP 4160
Part Number Description Weight (lb) Air Consumption (cfm) Stroke (in) Impact Rate (bpm) Handle type Retainer type Price
9245-9999-17 CP 4160D 25.0 44 6 1100 D-Handle/Closed US standard (with spring) $920.00
9246-0201-83 CP 4160P 25.0 44 6 1100 Pistol Grip/OPen US standard (with spring) $920.00
Parts and Accessories
Universal Repair Kit UREPAIR-RB $28.57 Rock Drill Oil - 1 Gal RDO1G $25.00
Universal Retainer Springs - Bag of 25 USPRG-RB-BAG $52.00 Rock Drill Oil - 5 Gal RDO5G $90.00
Lower Sleeve 9247985520 $24.91 Line Oiler LO-10PF $70.50
Upper Sleeve 9247985510 $25.66 Whip Check WCSML $12.50
Rubber Bumper 9753218082 $4.39

Contractors Air Hose - 50'

AIRH-19-50R $85.00
Retainer Spring 9247985490 $5.27 Hose Whip Assy w/ 1.4 oz Lubricator TX4HW1/2 $91.60
Whip Hose with ½" Swivel 9246020364        
Vacuum Dust Extraction Kit RB-VDEX-KIT $1,215.00 Dust Control Spray Kit 9753300015 $102.91

 

 

Chicago Pneumatic will not accept returns of line items of $90.00 or less