@Bergred It's a 3/4" saw chain and the main saw is on 30 cm^3. The top saw has a 0,404" saw chain and a 19 cm^3 motor.

Works well nice video

what size teeth on the chainsaw like cutter? What type of motor for it?

the motor is ok but that valve for the ram needs to be tweaked it takes to long to come up and i bet to go down aswell. they re big enough trees but like that you just loose too much time

Цепь пора заменить..

much to slow a waratah is way faster