29.11.2011 Caterpillar New PL83 and PL87 Pipelayers

Caterpillar has launched two new pipelayers the Cat PL83 and PL87 pipelayers with basic design of their predecessors but increased lift capacity, enhanced slope capability, ease of operation, performance and transportability. Pipelayer PL83 replaces the 583T and has a rated lifting capacity of 75 575 kg -a 14-percent increase over the previous model. Model PL87 replaces both 587T and 587R has a rated lifting capacity of 97 069 kg, for a 6-percent boost in lifting capacity. Both machines have Cat C15 ACERT engine rating at 310 hp (231 kW) in the PL83 and 366 hp (273 kW) in the PL87. New pipelayers use a Cat drivetrain, including a rugged 3F/3R Powershift transmission.

Counterweight packages have been reconfigured to improve weight distribution for increased lifting capacity and to provide a reduced profile for even better forward and right-side visibility. Boom choices include 24-foot (7.32-m) and 28-foot (8.53-m) versions, each fabricated with high-tensile-strength steel for durability to handle added payload. Both machines are available with either an open-ROPS or enclosed cab. Arctic Arrangements offer an enclosed cab with single or dual pane windows, as well as arctic fluids, seals and batteries for optimal pipelayer performance in arctic conditions.

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