Видео с ютуба Rigger Hand Signal

Crane hand signal training for Rigger level 3

How to find tip hight

How to find tip hight

How to calculate Lifting permits crane % capacity

Crane hand signal training for Rigger level 3

Crane hand signal training for Rigger level 3

Crane hand signal training for Rigger level 3

Crane hand signal training for Rigger level 3

Crane hand signal training for Rigger level 3

Crane hand signal training for Rigger level 3 #middleeast #automobile#craneoperator #cranetraining

Crane hand signal training for Rigger level 3. Basket hitch with mobile crane.

Crane hand signal training for Rigger level 3.

Crane hand signal training for Rigger level 3.

Crane hand signal training for Rigger level 3.

Crane hand signal training for Rigger level 3

Crane hand signal training for Rigger level 3

Crane hand signal training for Rigger level 3

Crane hand signal training for Rigger level 3

Crane hand signal training for Rigger level 3

Single choker hitch with crane hand signal training for Rigger level 3.