COBRA TT is the latest version of a the Cobra handheld tamper from Atlas Copco. The machine is powered by a petrol engine, so it does not require a hose and is highly portable for rapid deployment on operational railways.

Though originally designed for tamping, Cobra TT can also be used with appropriate tools for breaking, digging and driving jobs. An optional audible warning device can be fitted, and a lookout can shut off the engine remotely in the event of danger. The blow energy is optimised to reduce pulverisation of the ballast, and engine fumes and vibration are minimised to improve operator comfort.

Atlas Copco, Sweden