GEARENCH U155L PETOL HYDRA-TORK User Manual
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Petol U155L Hydra-Tork Description
The U155L Petol Hydra-Tork unit was designed for making up and breaking out downhole
tools. It is rated for operation on 4" to 14" diameters with a maximum working load of
16,000 ft-lbs.
The Petol Tongvise is adjusted to the different ODs within the range by pulling the Petol
Special Chain through the jaw and engaging a cam lock lever. The Petol Bull Tong utilizes
extended pins on the chain which engage hooks built into the jaw to adjust for all diameters.
No addition or removal of chain sections is required.
The U155L also offers the following features:
A shock mounted hydraulic console not attached to the base to provide maximum
flexibility in the setup and location of the power unit for efficient use of shop space.
All controls are 24 volts AC, NEMA type 13.
The tong cylinder and vise base are mounted on tracks for switching from make up to
break out.
A 12-foot long base for accommodating long tools with additional working space.
An integral tong lift cylinder to raise and lower the tong from the tool without using
an over-head hoist.
Operating voltages are 208/240/460 volts, 3 phase, 5 horsepower. 220/380/480 volts,
3 phase, 5 horsepower is available upon request.