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Oil & gas · Skids & base frames

Mobile Pump System Frames

Skid and trailer frames for pump sets that move between sites: a pump base on a chassis with axles, a drawbar and jacks, built so the set can be towed, levelled and running on a new location quickly.

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Allmarc 3D model · to scale
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How it is built.

Scroll: the camera moves to each part in turn and ends on the exploded view. Drag to turn it round yourself.

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01 / 07

A pump set that travels

A pump skid on running gear. The chassis, drawbar and jacks are the steel we build; the pump, motor and axles follow your specification.

Scroll to see how it is built · drag to turn it round

02 / 07

Chassis and running gear

Chassis members cut and drilled on CNC lines, with axle mounts, a drawbar and levelling jacks welded to take towing loads as well as the pump.

How is it possible at Allmarc?
Robotic H-beam cutting and bevelling cell in the Allmarc works

Used here for: Chassis and running gear

  • Beams up to 1,000 x 500 mm
  • 12 m long, 50 mm thick
  • Hypertherm XPR 300
All our machinery
Kotec newRun10DX CNC beam drilling line in the Allmarc works

Used here for: Chassis and running gear

Heavy profiles that need precise holes, where plasma cannot do the job: the lower structure and panel borders of a ground flare, and every bolted PEB and multi-storey frame.

  • H-beams up to 1,000 x 500 mm
  • Drills 3 faces in one pass
  • Channels, angles and box sections
All our machinery
Manual MIG welding in the Allmarc works

Used here for: Chassis and running gear

  • Qualified welders, including 6G
All our machinery

03 / 07

Pump base on top

The same welded base and sealed drip tray as a fixed skid, mounted to the chassis.

04 / 07

Aligned for the road

Machined pedestals and a bolted guard, so the set stays aligned after every move.

How is it possible at Allmarc?
SKDX1030 CNC end-face milling in the Allmarc works

Used here for: Aligned for the road

  • Mills beam and column ends square for bolted splices
All our machinery

05 / 07

Piping braced for travel

Spools supported against vibration on the road as well as in service.

How is it possible at Allmarc?
CNC pipe bending in the Allmarc works

Used here for: Piping braced for travel

  • CNC pipe and tube bending
All our machinery

06 / 07

Towed or lifted

Padeyes on the frame so it can also be craned onto a low-bed.

How is it possible at Allmarc?
Blasting and painting booths in the Allmarc works

Used here for: Towed or lifted

A Level 2 coating inspector on the floor full time; weather checked and a test before every batch of paint.

  • Dust collection
  • 15 m paint booth for long sections
  • Sa 2.5 blasting
All our machinery

07 / 07

Every piece, apart

Base, deck, pedestals, supports, piping and fittings: each one is a separate, numbered item on the drawing register and in the packing list.

Why Allmarc

Experience you can trust.

We fabricate to your drawings and prove the fit in our own bay before anything ships. Open any line for the detail.

Talk to an engineer
Precision, not just tonnage
  • Small-bore piping and dense fit-up, welded by qualified welders, including 6G.
  • Fit-up checked before every weld.
Flat and square
  • Frames welded to a set sequence and checked for flatness.
  • Pedestals machined after welding.
One package
  • Frame, deck, piping, access and fittings built together.
  • Set on site in a single lift.
Finished before dispatch
  • Blast, prime and paint in house.
  • Export packing we designed ourselves.
Start a project

Have a drawing? Let us build it.

We fabricate to your design, from plate to a packed container. An engineer will tell you honestly how we would build it.

Send us a drawing