Specifications include, but are not limited to: Type 3-Ton capacity engine stand built using tubular steel welded construction. This stand shall be constructed with a hand cranked gear reduction system to allow for easy 360-degree rotation of the engine while on the stand and have the ability to be lock in multiple positions. The stand shall be able to tilt the installed engine for added rotational clearance and come equipped with a hydraulic jack for tilting the engine. The stand shall be equipped with steel castors with a minimum diameter of 7.5 inches on the front and 5.5 inches on the rear. The stand shall be capable of being secured to the floor either by anchoring screws or retractable wheels to prevent movement when loaded. The stand shall come with a universal adapter and the needed adapter plates for use with Caterpillar, Cummins and International engines. Plates shall fit at a minimum these engines. Cummins Engines for all NH, NTC, & NTE 855 Series in-line 6 cylinder, 378 Series V6, 504, 555 & 903 Series V8, KT 1150 Series in-line 6 Cylinder L10; Type 3-Ton capacity engine crane built using tubular steel welded construction. Crane shall have three (3) leg extension positions for easy positioning. Boom shall be equipped with an extendable boom and have a swiveling hook. 3 Ton Boom Capacity - Min Hook Height must be a Max of 31 inches and max hook height must be a Minimum of 120 inches. 2-1/2 Ton Boom Capacity – Min Hook Height must be a Max of 19 inches; Max Hook Height must be a Minimum of 132 inches 2 Ton Boom Capacity – Min Hook Height must be a Max of 7 inches; Max Hook Height must be a Minimum of 144 inches