Petol Hydra-Tork U8184, Руководство по эксплуатации

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PETOL ™ U8184 HYDRA-TORK ™ Description
The U8184 PETOL™ HYDRA-TORK
TM
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 up to 95,000 ft-lbs depending upon diameter. See the table on the following page for specific
torque ratings. The unit may be operated in any position (horizontal or inclined) and is totally
portable.
The PETOL Drill Pipe Tongs are adjusted to the different diameters within their range by
adjusting the chain screw nut for fine adjustment and by adding or removing sections of chain
for the coarse adjustment.
The U8184 also offers the following features:
The tong cylinder and backup tong are mounted on separate tracks for switching from make
up to break out. The tong slides utilize lead screws for adjusting the position of the tongs.
The lead screws are powered by a hydraulic motor. The tongs are raised and lowered by
an auxiliary lift handle (included).
Two adjustable vee-saddles mounted on the hydra-tork base for support. The vee-saddles
are also mounted on a track for easy adjustment.
The unit can be operated with any commercially available hydraulic power unit capable of
delivering 5000 psi pressure.