CPT Rigs

Specialist CPT units

Lankelma have a variety of restricted access CPT units designed to cope with a range of onshore and offshore environments.

Basement rams (UK10) & (UK26)

  • 0.07 - 0.15 tonnes
  • 10 or 18 tonne hydraulic ram set
  • Hand portable
  • Lightweight

Mini crawler (UK19)

  • 1.1 tonnes
  • 12 tonne hydraulic ram set
  • Screw pickets, bolts or kentledge provide reaction force
  • Low noise output
  • Rubber tracks
  • Low bearing pressure

Excavator-mounted rig (UK14) x2

  • 2.5 tonnes
  • 13 tonne hydraulic ram set
  • Excavator mounted
  • VAB approved

Inclined rams (UK21)

  • Basement rams mounted to an excavator
  • Testing up to 90°

Overwater rams (OW1)

  • 0.7 tonnes
  • 18 tonne hydraulic ram set
  • 1.35m ram stroke
  • Can be mounted or bolted to platforms

Cantilever frame

  • Testing up to 2m from the edge of quay walls or nearshore platforms
  • Basement rams, overwater rams or trailer rig mounted to this frame
  • Kentledge or an excavator on the rear/centre of the frame provide the reaction force

Other CPT Units

Tracked Rigs

Tracked Rigs

Our tracked mounted CPT rigs are ideal for soft or boggy ground conditions due to their large footprint and low bearing capacities.

Learn more
Track-Trucks

Track-Trucks

Track-trucks are our most versatile rig. They can be driven on the road, and once on site the tracks can be hydraulically deployed, allowing the rig to undertake site investigation on soft or uneven ground.

Learn more
Rail Units

Rail Units

The world’s first dedicated CPT rail truck; site personnel travel within the main cabin reducing movement time and testing within the four-foot. Lankelma’s excavator mounted rig can test on embankments, in the cess, four-foot and six-foot. Both rail units are VAB approved, and can perform multiple test in a single possession.

Learn more
Nearshore CPT Rigs

Nearshore CPT Rigs

Lankelma’s nearshore marine rigs include a Combifloat C-516 Jack-up platform, Sandpiper, equipped with both a Wison-APB wireline CPT system and Top push CPT rams.

Learn more

Sign up to hear the latest news from Lankelma

ACCREDITATIONS