Search results for: gantry cranes main hoist

The US Army Corps of Engineers, Walla Walla District is seeking sources for the following: McNary Spillway Gantry Cranes Main Hoist Gearbox Replacement.Work shall include, but is not limited to the design, manufacture and delivery of two new gearboxes to replace existing gearboxes on the spillway gantry cranes at McNary Lock and Dam.Gearboxes shall meet the following requirements:60 hp at 690 rpm input56:1 gear ratioService factor: 2Match existing

SLAVE FALLS TAILRACE GANTRY CRANE MODERNIZATION Project Description :The anticipated contract will require the modernization of the gantry crane, including replacement of all the motors, machinery and brakes (including main hoist, travel, trolley and auxiliary hoist), replacement of all electrical and control equipment, removal/replacement of existing coating, frame modifications for access and safety, modernization of all 3 followers, modernization

The contractor must design, manufacture, install, test, and commissioning of the new Intake Gantry Crane. This crane will include one (1) main hoist trolley, and one (1) maintenance jib hoist.  The Intake Gantry Crane provides for placement of the spillway stoplogs, the penstock stoplogs, and for general servicing of the deck of the spillway.

The contractor must design, manufacture, install, test, and commissioning of the new Intake Gantry Crane. This crane will include one (1) main hoist trolley, and one (1) maintenance jib hoist.  The Intake Gantry Crane provides for placement of the spillway stoplogs, the penstock stoplogs, and for general servicing of the deck of the spillway.

Installation of a new cab.MechanicalRehabilitating the Hoist brakes, lower blocks, upper blocks, main hoist drums and final stage gearing, lifting beams, trolley motors (with VFD), trolley brakes, gantry drive motors (with VFD), and gantry drive motor brakes.Replacing the Wire ropes for main and auxiliary hoists, auxiliary hoist motor, auxiliary hoist brake, auxiliary hoist speed reducer, and generator level roof panels.ElectricalReplacing the Electrical

Any correspondence relating to this synopsis should have "Repair of Overhead Crane Hoists BPA" notated in the subject field. 

The United States Army Garrison Hawaii (USAG-HI) requires PM and repairs of Hoists and Cranes located at various Army installations on the Island of Oahu, Hawaii. There are approximately (74) facilities requiring this service. Tonnage range: Up to 10 tons through 21 to 35 tons.