Derrick building truck

The derrick building truck is petroleum special vehicle. Based on the second-class chassis, it is refitted by adding transmission system, transfer case, operation room, shelter handrail, framework, reducer casing and drums. The derrick building truck is equipped with 4 drums, each one has 1 set planetary driving clutch to control the drum right and left rotation. The wireline reeved the rotary climbing-pole through the assembly pulley at well head. The derrick building truck is ideal equipment for fixing and disassembling operation of tower derrick.

The optional chassis: DONGFENG 4×2