lclun :: BN135 :: 2010051602
Upload Date:09-14-2010 22:38:15
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Crane Fever
Crane
Tower crane library
BKT
BN135
4 (of 4)
2010051602
Canon PowerShot G9
44.4mm (35mm equivalent: 701mm), f/6.3, 0.0012 s (1/800), iso100
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From: lclun (Sep 21, 2010 08:01 HKT)
Yes, it moves to counter balance the jib.
From: howeichiun@gmail.com (Sep 17, 2010 18:03 HKT)
when this tower crane boom raise up or raise down the ballast will move together
4 (of 4)
www.fotop.net
Welcome to my fotop.net photo album
Crane Fever
Crane
Tower crane library
BKT
BN135
0.0329139232635