WARNING: Do not cut down a tree during high or changing winds or if there is a GDQJHUWRSURSHUW\&RQVXOWDWUHHSURIHVVLRQDO Do not cut down a tree if there is a danger of VWULNLQJXWLOLW\ZLUHV QRWLI\WKHXWLOLW\FRPSDQ\ EHIRUHPDNLQJDQ\FXWV
General guidelines for felling trees:
1RUPDOO\IHOOLQJFRQVLVWVRIPDLQFXWWLQJRSHUD
WLRQVQRWFKLQJ & DQGPDNLQJWKHIHOOLQJFXW '
6WDUWPDNLQJWKHXSSHUQRWFKFXW & RQWKHVLGHRI
WKHWUHHIDFLQJWKHIHOOLQJGLUHFWLRQ ( %HVXUH\RX don’t make the lower cut too deep into the trunk. The notch (C) should be deep enough to create DKLQJH ) RIVXI¿FLHQWZLGWKDQGVWUHQJWK7KH notch should be wide enough to direct the fall of the tree for as long as possible.
WARNING:1HYHUZDONLQIURQWRIDWUHH that has been notched. 0DNHWKHIHOOLQJFXW ' IURPWKHRWKHUVLGHRI WKH WUHH DQG ± FP DERYH WKH HGJH RI WKH notch (C) (Fig. 10B).
Fig. 10B
1HYHUVDZFRPSOHWHO\WKURXJKWKHWUXQN$OZD\V OHDYH D KLQJH ) 7KH KLQJH SUHYHQWV XQWLPHO\ IDOORIWKHWUHHDQGJXLGHVWKHWUHH,IWKHWUXQNLV FRPSOHWHO\FXWWKURXJKFRQWURORYHUWKHIHOOLQJGL rection is lost.
,QVHUWDZHGJHRUIHOOLQJOHYHULQWKHFXWZHOOEHIRUH WKH WUHH EHFRPHV XQVWDEOH DQG VWDUWV WR PRYH 7KLVZLOOSUHYHQWWKHJXLGHEDUIURPELQGLQJLQWKH IHOOLQJFXWLI\RXKDYHPLVMXGJHGWKHIDOOLQJGLUHF WLRQ0DNHVXUHQRE\VWDQGHUVKDYHHQWHUHGWKH UDQJHRIWKHIDOOLQJWUHHEHIRUH\RXSXVKLWRYHU
WARNING: %HIRUH PDNLQJ WKH ¿QDO FXW DOZD\V UHFKHFN WKH DUHD IRU E\VWDQGHUV animals or obstacles.
Felling cut:
8VHZRRGHQRUSODVWLFZHGJHV * WRSUHYHQW
ELQGLQJWKHEDURUFKDLQ + LQWKHFXW:HGJHV also control felling (Fig. 10C).
:KHQGLDPHWHURIZRRGEHLQJFXWLVJUHDWHU WKDQ WKH EDU OHQJWK PDNH FXWV DV VKRZQ (Fig. 10D).
Fig. 10C | Fig. 10D |
WARNING: As the felling cut gets close WRWKHKLQJHWKHWUHHVKRXOGEHJLQWRIDOO:KHQ WUHHEHJLQVWRIDOOUHPRYHVDZIURPFXWVWRS HQJLQH SXW FKDLQ VDZ GRZQ DQG OHDYH DUHD along retreat path (Fig. 10D).
LIMBING
/LPELQJ D WUHH LV WKH SURFHVV RI UHPRYLQJ WKH EUDQFKHVIURPDIDOOHQWUHH'RQRWUHPRYHVXS porting limbs (A) until after the log is bucked (cut) into lengths (Fig. 11).
Branches under tension should be cut from the ERWWRPXSWRDYRLGELQGLQJWKHFKDLQVDZ
WARNING:1HYHUFXWWUHHOLPEVZKLOH standing on tree trunk.
BUCKING
%XFNLQJLVFXWWLQJDIDOOHQORJLQWROHQJWKV0DNH
VXUH\RXKDYHDJRRGIRRWLQJDQGVWDQGXSKLOORI
WKHORJZKHQFXWWLQJRQVORSLQJJURXQG,ISRVVL
EOHWKHORJVKRXOGEHVXSSRUWHGVRWKDWWKHHQG
WREHFXWRIILVQRWUHVWLQJRQWKHJURXQG,IWKHORJ
LVVXSSRUWHGDWERWKHQGVDQG\RXPXVWFXWLQWKH
PLGGOHPDNHDGRZQZDUGFXWKDOIZD\WKURXJKWKH
ORJDQGWKHQPDNHWKHXQGHUFXW7KLVZLOOSUHYHQW the log from pinching the bar and chain. Be careful that the chain does not cut into the ground when bucking as this causes rapid dulling of the chain.
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