<p><strong>Location...Illinois.&nbsp; S/N...17834.&nbsp; </strong>National Crane model 337A, Unit 3436U, 7-1/4 ton capacity, three section hydraulic boom, tip height 47 foot, "A" style main outriggers, winch, hydraulic pump, hydraulic oil reservoir. Units available for rent or for sale.</p> <p>Call Frank Fitzgerald office (708)-447-3169 or cell (708)-601-2848. Runnion Equipment selling, buying, trading, boom trucks since 1963. <a href="http://www.runnionequipment.com">www.runnionequipment.com</a></p>