Posted on September 18, 2024
IMS recently delivered and commissioned a dual-function IMS 5012 LP Versi-Dredge® to the Bureau of Reclamation, Lower Colorado Region of the US Department of Interior, Multi-Species Conservation Program. The 5012 LP Versi-Dredge with patented Starwheel Drive® self-propulsion system was purchased through competitive tender and includes the SolidsMaster® dredge cutterhead for hydraulically dredging and pumping sand and sediments as well as the patented WeedMaster®vegetation cutterhead for chopping and pumping aquatic vegetation. The dual-function dredge is also equipped with a dredging GPS system and IMS’s proprietary Transport-Launch-Retrieve™ (TLR) trailer system allowing for easy launch and retrieval of the dredge without the use of a crane. The 5012 LP will be used in the conservation area for hydraulically dredging sand, silt, clay, reeds, and cattails.
The 5012 LP was delivered with a Tier 4 Final (EU Stage 5) 9.0L 375 HP (279 kW) John Deere® Diesel Engine to meet the specified emissions requirements. Additionally, biodegradable hydraulic oil was specified for the hydraulic system due to the sensitive environment. The 5012 LP can excavate sediments and navigate on its own power in depths from 30 in. (0.76m) to 22 ft. (6.7m) using the clog-free patented Starwheel Drive® self-propulsion system with the patented TractionMaster® automatic traction control technology. The Bureau of Reclamation purchased over 1,000 ft. (305m) of discharge line and wear parts to support the dredging operation.
Above: The IMS Transport – Launch – Retrieve™ self-launching and retrieving trailer system prepares to launch the 5012 LP from a boat ramp at the Havasu National Wildlife Refuge.
“The Bureau of Reclamation’s requirements were unique, and our Versi-Dredge is the only proven system on the market that could meet their requirement to dredge both sediments and dense living aquatic vegetation and pump to the discharge area without rehandling the material.” said DuWayne Richert, IMS Technical Sales Manager.
Above: The Bureau of Reclamation’s Section 26 Conservation Area where the 5012 LP is operating
