Gas Powered Breakers / Drills
Cobra Combi, Cobra PROe, Cobra TTe
The Cobra Breakers NOW MEET tough U.S. EPA1 Emission Regulations!
| Model | Part No. | Chuck | Price |
|---|---|---|---|
| 8318080010 | 7⁄8 x 4-1⁄4 | $6,088.00 
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| *Cobra PROe | 8318070107 | 1-1⁄8" x 6" | $4,705.00
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| *Cobra PROe | 8318070103 | 1-1⁄4" x 6" | $4,705.00
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| *Cobra PROe Shorty | 8318070141 | 1 x 4-1/4" | $4,705.00
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| *Cobra TTe | 8318070117 | 1-1⁄8" x 6" ** | $4,705.00
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| *Cobra TTe | 8318070113 | 1-1⁄4" x 6" | $4,705.00
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| *Cobra TTe Shorty | 8318070143 | 1 x 4-1/4" | $4,705.00
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**1-1⁄8" Tie Tamper Bits not available in the U.S. - can be special ordered. $150 Flat Rate LTL/Truck Shipping to Commercial destinations*
$250 flat rate for Residential destinations in Continental US. Rates will be quoted for Alaska, Hawaii and all international destinations.
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For Help with your Gas Tool, call Atlas Copco Customer Service at 800-732-6762, Option 2.
Freedom of Movement, Zero Setup Time!
Our Gas Powered Breakers/Drills:
- Are Easy to Operate
- Run without a Compressor
- Cobra Pro and Cobra TT hit harder than a 60 lb. air breaker
- Hit twice as hard as an electric breaker
With no compressors, hoses or cables to set up, gas breakers are ideal for smaller jobs. They are indispensable for tasks that involve moving along a line, from position to position or for working in remote, inaccessible locations. These breakers have been a standard piece of equipment used by emergency teams for many years.
| Model | Part No. | Price |
|---|---|---|
| 8318080010 | $6,088.00
|
$150 Flat Rate LTL/Truck Shipping to Commercial destinations*
$250 flat rate for Residential destinations in Continental US. Rates will be quoted for Alaska, Hawaii and all international destinations.
The Cobra Combi is not only a self-contained breaker, it’s a powerful drill as well. It can sink holes to the depth of 6.5 feet, and drill up to 12 inches per minute in solid granite.
Shipped with strong plywood box, drill steel, chisel and service bag with cleaning tools and service tools for daily operator maintenance.
A Multi-Purpose Tool
With a range of 18 different tools, you can use the Cobra Combi for everything from cutting and breaking, to drilling, driving and compacting. So whether you need to simply break a small patch of concrete, or split a rock, you can get the job finished with a gas-powered machine in the same amount of time it takes just to set up a compressor and hoses.
You can use the multi-purpose Cobra Combi to:
Concrete Breaking
Drilling
Splitting Rock
Cutting Asphalt
Digging
Tamping Soil
- Break Concrete
- Cut Asphalt
- Drill
- Dig
- Split Rocks
- Drive Posts and Fences
- Drive Rods and Spikes
- Tamp and Compact Soil
- Tamp Ballast/Ties
The Atlas-Copco Cobra Combi is a successor to the earlier and well-known model Cobra 149 and the Pionjar Gas Drills. At the same time it is unique in its design since several improvements have been made to meet both environmental requirements from authorities as well as operators demand of ergonomic design and user comfort.
Cleaner emissions, lower vibrations, less noise
It is not only the design that is new on the Cobra Combi. Firstly, the noise level is lowered from 114 to 110 dB thanks to a new muffler and it is thereby fulfilling the European Noise Emission Directive (NED). Secondly, new vibration dampened handles reduces vibration levels from 8 to 5 m/s². With a new carburetor and a catalytic converter, the emissions are cleaner and meet the tough US emission regulations, EPA1. Further, with a new choke control, new carburetor and user-friendly start instructions, Cobra Combi is easy to use. The new gas control gives the operator better control of the speed and enhances precision when operating.
| Technical Specifications | ||
|---|---|---|
| Weight (lbs) | 55 | |
| Length (in) | 28.81 | |
| Depth (in) | 11.06 | |
| Width Over Handles (in) | 23.03 | |
| Tool Shank (in) | 7/8 x 4-1/4 | |
| Sound Level (acc. to ISO 3744) (dB) | 110 | |
| Vibration Level (acc. to ISO 8662) (m/s2) | 5 | |
| Impact Rate (bpm) | 2600 | |
| Drilling Speed - in granite 1-21/64 drill (in/min2) | 11.8 | |
| Max Drilling Depth (ft) | 6.5 | |
| Engine | ||
| Type | 185 cc 1-cylinder, 2 stroke | |
| Power (kW) | 1 | |
| Cooling System | Forced Air | |
| Starter System | Recoil Starter | |
| Recommended Fuel | Unleaded Gasoline | |
| Oil Type | Atlas Copco 2-stroke or similar | |
| Oil Mix | 2% 1:50 | |
| Fuel Capacity (US Gallon) | 0.31 | |
| Fuel Consumption (US Gallon/Hr) | 0.36 | |
| Description | Part No. | Price |
|---|---|---|
| 2 Stroke Oil - 1 Liter (3.79 Gal) | 9238274350 | $32.98
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| 2 Stroke Oil - 20 x 1 Liter (3.79 Gal) | 9234001406 | $431.54
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| Spark Plug | 9234000904 | $17.52
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| Starter Rope | 9232240510 | $6.62
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| Machine Box | 9234000872 | $716.61
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| Carrying Harness | 9238281410 | $2,755.38
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| Trolley | 9234000654 | $716.17
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| Service Kit | 9234001552 | $315.18
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| Gasket Kit | 9234000922 | $82.78
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| Carburettor Repair Kit | 9234000912 | $38.82
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| Big Service Kit | 9234001106 | $485.96
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| Tool Bag Kit | 9234000905 | $220.60
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Cobra Combi 2019 Spare Parts List, 1.24MB
Operator's Manual, 934K
Cobra Combi Older Spare Parts List
Overhaul Instructions , 6.6MB
Videos
- Initial Checks Before Using your New Cobra Combi
- Things to Check Before Starting your Cobra Combi
- Cobra Combi Cold Engine Start
- Cobra Combi Warm Engine Start
- Cobra Combi Daily Maintenance
- Weekly Maintenance of a Cobra Combi
- Monthly Maintenace of a Cobra Combi
- Cobra Combi Short Demo
- Cobra Combi in Action
- Tie Tamping Using a Cobra Combi
Gas Powered Breakers / Drills
| Model | Part Number | Tool Size | Price |
|---|---|---|---|
| *Cobra PRO e | 8318070107 | 1 1⁄8" x 6" Chuck | $4,705.00
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| *Cobra PRO e | 8318070103 | 1 1⁄4" x 6" Chuck | $4,705.00
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| *Cobra PRO e Shorty | 8318070141 | 1 x 4 1/4" Chuck | $4,705.00
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$150 Flat Rate LTL/Truck Shipping to Commercial destinations*
$250 flat rate for Residential destinations in Continental US. Rates will be quoted for Alaska, Hawaii and all international destinations.
The Cobra Pro breaker is the heavy hitter in the range clocking up to an incredible 44 ft/lb at the tool tip, it delivers almost twice the impact engergy of other petro-driven breakers on the market. The Cobra Pro breaker helps you get the job done faster. This is due to a combination of high percussive energy and high blow frequency. Put them together, and you'll see why the Cobra Pro breaker is such a productive machine.
Features & benefits
- Easy to transport
- Quick set-up time
- HAPS™ Hand and Arm Protection System
- Low emissions
- Low noise
Applications
- Breaking concrete
- Cutting asphalt
- Tamping and compacting
- Driving spikes, tubes, poles, ground rods and probes
- Digging ditches and holes
| Technical Specifications | |||
|---|---|---|---|
| Cobra Pro - 1 1⁄8" X 6" Chuck | Cobra Pro - 1 1⁄4" X 6" Chuck | ||
| Shank Size (mm) | 28 X 152 | Shank Size (mm) | 32 X 152 |
| Shank Size (in) | 1 1⁄8" X 6" | Shank Size (in) | 1 1⁄4" X 6" |
| Cobra PRO 4 x 1 1/4" Shank | |||
| Shank Size (mm) | 25 x 108 | ||
| Shank Size (in) | 4 x 1 1/4" | ||
| Weight (lbs) | 55 | ||
| Length (in) | 36.4 | ||
| Depth (in) | 13 | ||
| Width across handles (in) | 24 | ||
| Impact energy (J) | 60 | ||
| Impact Rate (bpm) | 1440 | ||
| Engine | |||
| Engine Type | 1 cylinder, two-stroke | ||
| Cylinder Displacement | 90 cc | ||
| Power (HP) | 2.68 | ||
| Cooling System | Fan cooled | ||
| Starter System | Recoil starter | ||
| Fuel | |||
| Fuel Type | Petrol, 90-100 octane unleaded | ||
| Fuel capacity (US Gallon) | .26 | ||
| Fuel Consumption (Gallons/Hr) | - | ||
| Fuel mixture (%) | 2 | ||
| Oil type | Atlas Copco two-stroke oil or similar | ||
| Vibration and Sound | |||
| Vibration level 3 axes (breaking) (ISO 28927-10)* (m/s2) | 4.3 | ||
| Sound power level guaranteed, Lw (2000/14/EC)* (dB(A)) | 109 | ||
| Sound pressure level (ISO 11203)* Lp, r=1m (dB(A)) | 96 | ||
| Description | Part No. | Price | Description | Part No | Price | |
|---|---|---|---|---|---|---|
| 2 Stroke Oil - 1 Liter Bottle (3.79 Gal) | 9238274350 | $32.98
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1 Month Service Kit | 9234000687 | $62.01
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| 2 Stroke Oil - 10 - 1 Liter Bottles (3.79 Gal) | 9234001406 | $431.54
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3 Month Service Kit | 9234000688 | $208.79
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| Impact Oil - 1 Liter Bottle (3.79 Gal) | 9234001203 | $20.09
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6 Month Service Kit | 9234000689 | $562.71
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| Impact Oil - 20 - 1 Liter Bottles (3.79 Gal) | 9234001405 | $330.76
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12 Month Service Kit | 9234000690 | $981.90
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| Caddy | 9234000654 | $716.17
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Big Service Kit | 9234001106 | $485.96
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| Machine Box | 9234000991 | $862.78
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Engine Maintenance Kit | 9234021158 | CALL | |
| Carrying Harness | 9238281410 | $2,755.38
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Refurbishment Kit | 9234021161 | CALL | |
| Carburettor Repair Kit | 9234000912 | $38.82
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| Bearing & Seal Kit | 9234000318 | $231.59
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Seal Kit | 9234000691 | $532.60
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| Complete Scraper Rings | 9234000554 | $65.27
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Complete Piston Rings | 9234000271 | $51.83
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| Model | Part Number | Tool Size | Price |
|---|---|---|---|
| *Cobra TT e | 8318070117 | 1 1⁄8" x 6" Chuck | $4,705.00
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| *Cobra TT e | 8318070113 | 1 1⁄4" x 6" Chuck** | $4,705.00
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| *Cobra TT e Shorty | 8318070143 | 1 x 4 1/4" Chuck | $4,705.00
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| **1-1⁄8" Tie Tamper Bits not available in the U.S. - can be special ordered | |||
$150 Flat Rate LTL/Truck Shipping to Commercial destinations*
$250 flat rate for Residential destinations in Continental US. Rates will be quoted for Alaska, Hawaii and all international destinations.
The Cobra TT is specifically designed for tie tamping. Its portability and flexibility eliminate traffic disruptions caused from local ballast compaction. For maximum comfort, the Atlas Copco Hand and Arm Protection System (HAPS) achieves a very low vibration level. For optimal tie tamping and other maintenance jobs, the Cobra TT is right on track.
Features & benefits
- Easy to transport
- Quick set-up time
- HAPS ™ Hand and Arm Protection System
- Low emissions
- Low noise
Applications
In addition to tie tamping, the Cobra™ TT can be used for all kinds of maintenance work on tracks, crossings, access roads and railway stations:
- Spiking wooden sleepers
- Digging cable trenches
- Breaking concrete
- Cutting and compacting asphalt
- Driving posts and fencing
| Technical Specifications | |||
|---|---|---|---|
| Cobra TT - 1 1⁄8" X 6" Chuck | Cobra TT - 1 1⁄4" X 6" Chuck | ||
| Shank Size (mm) | 28 X 152 | Shank Size (mm) | 32 X 152 |
| Shank Size (in) | 1 1⁄8" X 6" | Shank Size (in) | 1 1⁄4" X 6" |
| Cobra TT 1 x 4 1/4" Chuck | |||
| Shank Size (mm) | 25 x 108 | ||
| Shank Size (in) | 1 x 4 1/4" | ||
| Weight (lbs) | 55 | ||
| Length (in) | 36 | ||
| Depth (in) | 13 | ||
| Width across handles (in) | 24 | ||
| Impact energy (J) | 40 | ||
| Impact Rate (bpm) | 1620 | ||
| Engine | |||
| Engine Type | 1 cylinder, two-stroke | ||
| Cylinder Displacement | 90 cc | ||
| Power (HP) | 2.68 | ||
| Cooling System | Fan cooled | ||
| Starter System | Recoil starter | ||
| Fuel | |||
| Fuel Type | Unleaded Gasoline 90-100 octane | ||
| Fuel capacity (US Gallon) | .26 | ||
| Fuel Consumption (Gallons/Hr) | - | ||
| Fuel mixture (%) | 2 | ||
| Oil type | Atlas Copco two-stroke oil or similar | ||
| Vibration and Sound | |||
| Vibration level 3 axes (breaking) (ISO 28927-10)* (m/s2) | 4.5 | ||
| Sound power level guaranteed, Lw (2000/14/EC)* (dB(A)) | 109 | ||
| Sound pressure level (ISO 11203)* Lp, r=1m (dB(A)) | 96 | ||
| Description | Part No. | Price | Description | Part No | Price | |
|---|---|---|---|---|---|---|
| Trolley | 9234000654 | $716.17
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1 Month Service Kit | 9234000687 | $62.01
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| Complete Spare Wheel | 9234021139 | CALL | 3 Month Service Kit | 9234000688 | $208.79
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| Machine Box | 9234000991 | $862.78
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6 Month Service Kit | 9234000689 | $562.71
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| Carrying Harness | 9238281410 | $2,755.38
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12 Month Service Kit | 9234000690 | $981.90
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| Template Gauge 1-1/8 x 6" | 9238274300 | $36.47
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Bearing & Seal Kit | 9234000318 | $231.59
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| Template Gauge - 1-1/4 x 6" | 9238273870 | $29.14
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Air Filter Kit | 9234001106 | $485.96
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| 2 Stroke Oil - 1 Liter Bottle (3.79 Gal) | 9238274350 | $32.98
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Complete Seal Kit | 9234000691 | $532.60
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| 2 Stroke Oil - 20 - 1 Liter Bottles (3.79 Gal) | 9234001406 | $431.54
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Carburettor Repair Kit | 9234000912 | $38.82
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| Impact Oil - 1 Liter Bottle (3.79 Gal) | 9234001203 | $20.09
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| Impact Oil - 20 - 1 Liter Bottles (3.79 Gal) | 9234001405 | $330.76
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Spare Parts Breakdown