Lovat RME181SE
Series 16900
Specifications TBM 181 - OEM Specifications
Shield Diameter --- 180.3 in
Length of TBM --- 25 ft
Length of Back-Up --- 160 ft ft
Length of TBM --- 25 ft
Length of Back-Up --- 160 ft ft
Prefabricated Concrete Segments
Configuration: 5 segments, 1 key 6 No.
Configuration: 5 segments, 1 key 6 No.
Spokes (Cantilever Structure Design) --- 4 No.
Cuttinghead and Chamber Features
Abrasion Resistant Plating on Cuttinghead Face and Rim Face Injection Port Assemblies --- 5 No.
Cutting Tools – (Hard Rock Configuration)
Single Disc Cutters (14” Diameter) --- 26 No.
Twin Disc Cutters (14” Diameter) --- 4 No.
Scraper Tools --- 64 No. Cutting Tools (Soft Ground Configuration) Ripper, Face --- 25 No.
Ripper, Gauge (various geometry) --- 5 No.
Centre Fishplate --- 1 No.
Scraper Tools --- 64 No.
Cuttinghead and Chamber Features
Abrasion Resistant Plating on Cuttinghead Face and Rim Face Injection Port Assemblies --- 5 No.
Cutting Tools – (Hard Rock Configuration)
Single Disc Cutters (14” Diameter) --- 26 No.
Twin Disc Cutters (14” Diameter) --- 4 No.
Scraper Tools --- 64 No. Cutting Tools (Soft Ground Configuration) Ripper, Face --- 25 No.
Ripper, Gauge (various geometry) --- 5 No.
Centre Fishplate --- 1 No.
Scraper Tools --- 64 No.