Hydraulic Power Units
Technical Sheet

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The Hydraulic Power Unit (HPU) is used to power any type of Pipe Facing Machines and feed the motors through a high pressure hydraulic circuit (170 Bar) and a low pressure circuit to be suitable for those Pipe Facing Machines that have a high pressure circuit separate from the low one.

Building Excellence
with Technology.

The pressure in both the high and low circuits is generated by two pumps driven by an electric motor or by a diesel engine with a power of about 75HP.

Designed to provide power for heavy, systematic lifting, both types of HPU come equipped with pressure relief valves, pressure gauges and quick disconnect coupling to endure the highest safety during operation.

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The Diesel Hydraulic Power Unit is self-contained power source that can be utilised in any location, regardless of available electrical supply.
Only requiring the addition of fuel, the simple circuit set-up is easier to service.

Both the diesel and electric HPU can be fitted to operate in extreme weather condition, specifically for desert application (motors are available with a higher temperature rating of 50°C) or artic application (motors are available ready to operate down to -50°C).

Building excellence
whit the design.

The machines are equipped with:
  • Back fluid tank adapt to contain all oil and diesel fuel in case of tank breakage
  • Casings equipped for lifting with hooks for cranes and pockets for klifts
  • High noise abatement silencer
  • Connecting pipe length of 12mt>/li>
Our Electric HPU are suitable to feed any Pipe Facing Machine from size 6” to 72”. A more efficient power source, with lower maintenance costs and higher dependability, the machines are equipped with:
  • Umbilical connecting kit with 12mt of length
  • Casings equipped for lifting with hooks for cranes and pockets for forklifts
  • Drip tray to reverse any oil leakage

The machine is delivered supplied with
the following documentations.

All NP Pipe Facing Machine are supplied with all necessary certification and operation documentation including a Use and Maintenance Manual, a Spare Parts book, CE Certification and Test Report.

Use and Maintenance Manual

Spare Parts Book

CE Certification

Test Report

Scan the QR code on the product you purchased to download the files