PL
Konstrukcja reduktora do silnika pilarki, pozwalająca na napęd świdra i wciągarki linowej, podano parametry pracy.
EN
Designed attachment to the engine of a chain sawing machine has 3 speed ranges and can be used to drive a planting auger, rope hoisting winch or some other tools. The paper describes the construction and computed operational parameters of the attachment.