Raise boring reaming head ø 914 - 1 118 mm | PCH 36 - 44

FEATURES • The PCH 36 is an upsizing tool to match 36” OD product pipe ( 30” VCP). Increaser kits available to 44” OD. • The PCH 44 is an upsizing tool to match 44” OD product pipe ( 36” VCP). Increaser kits available to 48” OD. • Independent ports for pipe lubrication reduces jacking forces on pipe. • Four jetting nozzles to the cutter face increases cutting per formance and ease of spoil removal. • Operates with the 4812A jacking frame and P275T power pack. • Spoils are discharged to reception shaft. • PCH equipped with hydraulic dirt wing to • Designed to work with up to two meter pipe. prevent rolling. • Uses 16” OD heavy duty thrust casings