P&H 320 - Gee Hock Hardware
This interesting P&H 320 of Gee Hock Hardware from Singapore (SG) was used on their yard as assist crane. It is a 20 US tons (18.14 tonne) crane, in the meantime went the crane with retirement and is most probably scrapped by now.
The fixed undercarriage with tractor-type drive is 4.19 meters long and 3.25 meters wide.
Attached to the superstructure is a ballast with a 5.44 tonne mass, the counterweight has a 3.31 meter tailswing.
The crane is fitted with two 7-tonne hoist winches. Here is only the winch on the right side in use.
A sharp detail are the mechanical driven tracks.
The main boom has a 9.14 meter base length and a maximum length of 27.43 meters. Here is the length 15.24 meters, with this length is the crane able to lift maximum 8.25 tonnes on a 6.1 meter radius and 3.31 tonnes up to a 12.19 meter radius.
The crane has an operational mass of approx. 23 tonnes. A sharp crane by Gee Hock!