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TECHNICAL SPECIFICATIONS <br />ELECTRO-HYDRAULIC HEAVY DUTY MOBILE LIFTING SYSTEM <br />PATRIOT MODEL IL20PC-2-1, IL20PC-4.2, IL20PC-6-3 <br />1. GENERAL DESCRIPTION <br />1.1. The purpose of these specifications is to define a mobile wheel contact lifting system to elevate <br />large buses, trucks, and other vehicles for the purpose of inspection, maintenance, servicing and <br />cleaning. <br />1.2. One lifting system shall consist of at least two primary jacks and up to nine secondary jacks. The <br />primary jacks shall have the capability of being used as a primary column or a secondary <br />column. The lift system shall be designed to permit combining multiple sets without modifications <br />to the electrical or mechanical configuration of the jacks. The lift system shall be designed as to <br />be able to handle up to 10 columns in a lifting system (or 200,000 lbs.), with the possibility of <br />operating one column, one pair or all of the columns together. <br />1.3. Control cable shall be disconnected from control boxes at both end of the cable. Mobile lift <br />systems with control cables "hard -wired" into the control box shall not be acceptable due to the <br />difficulty in replacement and loss of operating flexibility. <br />1.4. Entire lift system shall have been approved and certified by an NRTL to comply with the standard <br />ANSMLI ALCTV-2006 (Automotive Lifts — Safety Requirements for Construction, Testing and <br />Validation) and the standard ANSI/UL 201 (Current Edition) (Standard for Safety for Garage <br />Equipment). Proof of certification as well as testing report showing testing at the certificated <br />capacity of the lift must be submitted with bid at the time of bid. <br />1.5. Manufacturer shall be a member, in good standing, of the Automotive Lift Institute (ALI), a <br />professional association of lift manufacturers. <br />1.6. Column shall be structurally designed as to have motor and hydraulic pump assembly positioned <br />at the bottom of the column to promote greater stability while moving the column. Lift systems <br />with motors mounted on the top of the column shall not be accepted due to their inherent top - <br />heaviness and possibility of tipping while moving. <br />1.7. Each column shall be equipped with a 2HP TEFC motor of North American Manufacturer. The <br />motor shall be available in 208/230/440/460/480/575 V, 3 Phase, 60 HZ. Motor bearings shall <br />be sealed for life and pre -lubricated for a minimum of 5 years use. <br />1.8. The floor pressure requirements for each column shall not be greater than 50 psi. <br />1.9. The lift shall be suitable for outdoor use on any level surface that meets the loading requirements <br />stated above. <br />10, The lift maintenance shall be limited to monthly and yearly visual checks to insure that the <br />hydraulic fluid levels are correct and that lift safety systems are functioning properly. <br />2. LIFTING CAPACITY <br />Each jack shall have a normal nominal rated capacity of 20,000 lbs. per jack; 40,000 lbs., per <br />pair, or 80,000 lbs. per set of four, or 120,000 lbs. per set of six columns. <br />3. LIFTING HEIGHT <br />The lifting height of each fork shall be no less than 69 inches as measured from the ground to the <br />bottom of the lifting fork. <br />4. LIFTING SPEED <br />The lifting speed shall not be less than 66 inches per minute either in the ascent mode and 60 <br />inches per minute in the descent mode. <br />S. CONSTRUCTION <br />