Atlas Copco Cobra TTe Tie tamper, short version

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Easy starters

TTe breakers have decompression valves and electric ignition. It makes them easy to start in all weather conditions.

Easy transportation

Weighing in at just 24 kg the Cobra™ is easy to
carry around and to fit in a car trunk.

Railway specialist

The Cobra™ TTe delivers just the right amount of
power for tie tamping.

We take care

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

Two sizes

When working in hazardous areas, like a switchyard, two different sizes to choose from will come in handy.

Easy oil check

Your machine has a natural oil consumption . We have made it easy for you to check and make sure oil levels are optimal.


Technical details  
Weight 23 kg 51 lb
Length 877 m 36.3 inch
Depth 331 mm 13 inch
Width across handles 320 mm 13 inch
Impact energy 40 joules
Blow frequency 1,620 bpm
Drill depth 0 m
Engine type 1 cylinder, two-stroke
Cylinder Displacement 90 cc
Power 1.5 kW 2 HP
Cooling system Fan cooled
Starter system Recoil starter
Fuel type Alkylat or 90-100 octane unleaded petrol
Fuel capacity 1 l 0.26 gal
Fuel mixture 2%
Fuel consumption 0 l/h - 0.8 l/h 0 gph - 0.18 gph
Alkylate yes
Vibration & sound  
Vibration level 3 axes (ISO 28927-10) 3.8 m/s²
Sound power level guaranteed (2000/14/EC) 109 dB(A)
Sound pressure level (ISO 11203) 96 Lp. dB(A)
Available shank sizes  
Shank size: Hex 25x108 mm - 1 x 4 1⁄4 inch
Part numbers  
25x108 mm - 1 x 4 1⁄4 inch 8318 0701 19

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