MTBM Increase Kits

All Akkerman MTBMs can be factory configured with an increase kit to expand their excavation diameter and further your investment’s versatility. Sometimes called skinning or upsizing, the process involves bolting a custom‐manufactured, fitted steel cylinder onto the exterior of the MTBM to enhance the range of diameters where the machine can be utilized.

Please discuss your project needs with our knowledgeable sales staff to determine your MTBM’s increase kit’s diameter and capacity requirements.

FEATURES:

  • Add versatility to existing MTBM products.
  • Bolt‑on or weld‑on kits available.
  • Typical upsize kits increase diameter by 8–12 in over the base MTBM size; custom kits available.
  • Belly‑pan kits can be added for enhanced performance in hard ground.
  • Change cutterhead type using an increase kit.
  • Adjust pipe and thrust adapters to accommodate jacking pipe.

Testimonials

At ECI, we perform a wide range of specialty services. We own and rent specialty drilling, tunneling, digging, grouting and pumping equipment from manufacturers all over the world. Akkerman is second to none, across all disciplines. We at ECI look forward to each and every project we get to work with Akkerman on.

Sam Umlauf, Project Manager
Engineering and Construction Innovations, Inc.