Atlas Copco Cobra Combi

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Starts anytime

With an electronic ignition, redesigned tank cap and choke, the Combi is simple to start in any weather condition

We take care

The HAPS system (Hand Arm Protection System) makes the Cobra™ unique. It lets you do heavy duty work more than two imes longer compared to other petrol driven breaker models

Start drilling

Move the function selector down for drilling. That engages rotation and air flushing.

Speed and impact

Add rotation to higher impact rate and less impact energy and you get an allround breaker with excellent drilling capacity.

On delivery

delivered in a strong plywood box including one drill steel, chisel, fuel can and a service bag with cleaning tools and service tools for daily maintenance.


Technical Details  
Weight 25 kg 55.1 lb
Length 732 m 28.8 inch
Depth 281 mm 11 inch
Width across handles 585 mm 23 inch
Impact energy 22-25 joules
Blow frequency 2,700 bpm
Drill depth 6 m 19.7 ft
Engine type 1 cylinder, two-stroke
Cylinder Displacement 185 cc
Power 2 kW 2.7 HP
Cooling system Fan cooled
Starter system Magnapull
Fuel type Petrol, 90-100 octane unleaded
Fuel capacity 1.2 l 0.32 gal
Fuel mixture 2%
Fuel consumption 1.1 l/h - 1.4 l/h 0.29 gph - 0.37 gph
Alkylate no
Vibration & sound  
Vibration level 3 axes (ISO 28927-10) 5,8 (breaking), 9,3 (drilling) m/s²
Sound power level guaranteed (2000/14/EC) 108 dB(A)
Sound pressure level (ISO 11203) 95 Lp. dB(A)
Available shank sizes  
Shank size: Hex 22x108 mm - 7⁄8 x 4 1⁄4 inch
Part numbers  
Hex 22x108 - ⅞ x 4 ¼ inch 8318 0800 08

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