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.
Why Chicago Pneumatic Rivet Busters?
- Boyer Valve - The tight tolerance makes the cylinder stroke longer for more hitting power
- Stepped Piston - Prevents accidental ejection of the piston. This safety feature provides a safer atmosphere for the operator and others around them
- Control Power System - An innovative and ground breaking feature not found on ANY other rivet buster. This system prevents dry firing when the rubber bumper is 75% worn, reducing the amount of lower and upper sleeves, bumpers and springs used
- The Brand - For over 110 years, Chicago Pneumatic continues to manufacture high quality products, making the company one of the most recognized brands in the construction industry
- Delivery - We have an inventory of all models in our warehouse in North Carolina - ready to ship
- Support - Fully trained technical and customer service teams who are available to assist you
Concrete Applications

- 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

- Cutting and removing large rivets and bolts with narrow chisels and backout punch, or other special steel and accessories
- Cutting metal tanks or plates (3⁄16" 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
- 1⁄2" inlet bushing
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** 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 |
8900000149 |
CP 4608P |
30.0 |
38
|
8 |
1080 |
Open/Outside Trigger |
US Standard w/ Spring |
$1,310.00
|
8900000151 |
CP 4608D |
31.0 |
38
|
8 |
1080 |
Closed/Inside Trigger |
US Standard w/ Spring |
$1,310.00
|
8900000150 |
CP 4611P |
33.0 |
40
|
11 |
720 |
Open/Outside Trigger |
US Standard w/ Spring |
$1,390.00
|
8900000152 |
CP 4611D |
34.0 |
40
|
11 |
720 |
Closed/Inside Trigger |
US Standard w/ Spring |
$1,390.00
|
CP 4608 / 4611 |
Description |
|
CP 4608P |
CP 4608D |
CP 46011P |
CP 4611D |
Part No. |
|
8900000149 |
8900000151 |
8900000150 |
8900000152 |
Price |
|
$1,310.00
|
$1,310.00
|
$1,390.00
|
$1,390.00
|
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 |
$42.00
|
Universal Retainer Springs - Bag of 25 |
USPRG-RB-BAG |
$62.00
|
|
Rock Drill Oil - 5 Gallons |
RDO5G |
$122.00
|
Lower Sleeve |
P072333 |
$32.74
|
|
Line Oiler |
LO-10PF |
$81.00
|
Upper Sleeve |
P156988 |
$32.74
|
|
Whip Check |
WCSML |
$12.50
|
Rubber Bumper |
3303005103 |
$5.92
|
|
Contractors Air Hose |
AIRH-19-50R |
$124.00
|
Retainer Spring |
P073942 |
$5.62
|
|
Hose Whip Assembly w/ 1.4oz. Lubricator |
TX4HW1/2 |
$111.50
|
Retainer |
3303005340 |
$467.05
|
|
Whip Hose Assembly w/ 3.7oz. Lubricator |
TX8HW1/2 |
$123.60
|
Whip Hose w/ ½" NPT Swivel |
9246020364 |
$83.59
|
|
|
Vacuum Dust Extraction Kit - Includes RB-VDEX Rivet Buster Attachment and TAM3P Venturi Vacuum with Pail |
RB-VDEX-KIT |
$1,480.00
|
|
Dust Control Spray Kit |
9753300015 |
$139.21
|
CP 4160 |
Part Number |
Description |
Weight (lb) |
Air consumption (cfm) |
Stroke (in) |
Blows per minute |
Handle type |
Retainer type |
Price |
9245999917 |
CP 4160 |
25.0 |
44 |
6 |
1100 |
D-Handle/Closed |
US standard (with spring) |
$1,375.00
|
9246020183 |
CP 4160 |
25.0 |
44 |
6 |
1100 |
Pistol/Open |
US standard (with spring) |
$1,375.00
|
CP 4160 |
Part Number |
Description |
Weight (lb) |
Air Consumption (cfm) |
Stroke (in) |
Impact Rate (bpm) |
Handle type |
Retainer type |
Price |
9245999917 |
CP 4160D |
25.0 |
44 |
6 |
1100 |
D-Handle/Closed |
US standard (with spring) |
$1,375.00
|
9246020183 |
CP 4160P |
25.0 |
44 |
6 |
1100 |
Pistol Grip/OPen |
US standard (with spring) |
$1,375.00
|
Chicago Pneumatic will not accept returns of line items of $90.00 or less