4. B - Operations, Transporting
  5. 66
  6. C

Kenneth J. Porubcansky

B - Operations – Transporting – 66 – C

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Boom hoist cylinder crane

B - Operations – Transporting – 66 – C
Patent

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Four track crawler crane

B - Operations – Transporting – 62 – D
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Mechanical track drive

B - Operations – Transporting – 62 – D
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Self-erecting mast and boom

B - Operations – Transporting – 66 – C
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Profile ID: LFCA-PAI-P-397692

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