Liebherr LTM 1750-9.1 - Peck Tiong Choon
The largest Liebherr in the fleet of Peck Tiong Choon from Singapore (SG) is this sharp Liebherr LTM 1750-9.1. The crane was used on the same construction site in the same configuration as the Liebherr LTM 1750-9.1 of Bok Seng.
The outrigger base measures 12 x 12 meters.
The 4-part main boom has a 16.3 meter base length and extends to a maximum length of 52 meters. The main boom is here extended to a length of 32.7 meters. The YSL-boom guying is opened 10 degrees.
Here is the tail skin segment of a tunnel boring machine (TBM) lifted.
This element is approx. 7.6 meters tall and long and is 4.31 meters wide. The mass is approx. 58 tonnes.
Slowly is the element positioned above the shaft of the TBM.
Attached to the superstructure is a counterweight with a 204 tonne mass, the counterweight has an 8.33 meter tailswing. Here is the second winch in use because it can store more hoist wire rope compared to the main winch in the superstructure. The load will be lowered to a depth of approx. 50 meters.
Slowly is the segment dissapearing in the shaft. A sharp lifting job done by Peck Tiong Choon!