Stihl MS 250C User Manual

MS 250
English
23
Conventional Cut
Felling notch (C) – determines the
direction of the fall
For a conventional cut:
N Properly place felling notch
perpendicular to the line of fall,
close to the ground.
N Cut down at approx. 45° angle to a
depth of about 1/5 to 1/4 of the trunk
diameter.
N Make second cut horizontal.
N Remove resulting 45° piece.
Open-face Technique
Felling notch (C) – determines the
direction of the fall
For an open-face cut:
N Properly place felling notch
perpendicular to the line of fall,
close to the ground.
N Cut down at approx. 50° angle to a
depth of approx.1/5 to 1/4 of the
trunk diameter.
N Make second cut from below at
approx. 40 degree angle.
N Remove resulting 90° piece.
Making Sapwood Cuts
N For medium sized or larger trees
make cuts at both sides of the trunk,
at same height as subsequent
felling cut.
N Cut to no more than width of guide
bar.
This is especially important in softwood
in summer – it helps prevent sapwood
splintering when the tree falls.
001BA143 KN
C
C
001BA150 KN

Stihl MS 250C Specifications

General

Engine Power	2.3 kW
Displacement	45.4 cm³
Guide Bar Length	40 cm
Power output	2.3 kW (3.1 hp)
Chain pitch	3/8"