I believe it is marketed as the twin to the new 346xp
Jonsered CS 2153
This highly responsive and well-balanced saw is particularly suited for logging where there is a lot of limbing work. Lightweight and clean, streamlined design combined with high power and rapid acceleration make it extremely easy to handle and effective. Turbo air cleaning, anti-vibrated carburettor, air purge for easier starting and efficient vibration damping are a few examples that illustrate the saw’s professional class.
Cylinder displacement 50.1 cm³ / 3.06 cu.inch
Power 2.6 kW / 3.54 hp
Fuel tank volume 0.50l / 1.06 US pint
Oil tank volume 0.28l / 0.59 US pint
Oil pump type Adjustable flow
Chain pitch .325"
Recommended bar length 33-50 cm / 13-20"
Sound level 104 dB(A)
Noise emissions, LWA 114 dB(A)
Vibrations, front/rear handle 2.4 m/s² / 3.1 m/s²
Weight excl. cutting equipment 5.1 kg / 11.2 lbs