Small Crane 500kg~20ton Height Adjustable Gantry Crane (2000lbs, 3000lbs, 5000lbs)

EMH1 Height Adjustable Gantry Crane by Manual WinchDesigning ConceptIn many places, especially some confined place, where the general overhead crane or gantry crane is not applicalbe, the manual gantry crane is a very useful sololution.  It is a light duty, easy installation, easy operation equippment. Non-Rail TravellingIt is designed with rubber wheel ,by which, it can run on concrete floor.  The universal wheel on front can lead the gantry to any point by any direction.  The driving wheels can be electrical or manual type according to the site situation. Beam Height Adjusted The beam height can be rasied to different height.  It is very useful when certain area has some low roof.  As a result, you do not have to buy different cranes or tools. We provide 3 type of height adjusted gantry: Lever raising; Winch raising and Turbine raising model. 1. Lever raise model:   Two(2) levers are installed on both side, and it is more compact and convinient to raise the beam.  It is most popular among our clients.   2.Winch raise model:    By using 2 sets of winch on both side of the leg, the beam can be raised by different height accoring to the requirement.   3. Screw raise model:   This is a patend designing from our company, and it is the only designing among our competitors all around the world.   The raising is precisely by mm and can be raised to any point according to the site situation.  In many cases, the user can raise the beam as close as possible to the roof, then, give a maximum of lift height than any other lifting equippment.   Assemble and Disamemble   1. Bolt connection All loose parts are connected by high-strength bolts. 2 worker can assemble them at site easily.   2. Nut embeded design Ground beam has a nut embeded designing.  This makes the assemble work very simple.  All bolts and nuts are matched perfectly.   3. Span alternative Clinet can order differnet span of beams to meet the same legs.  It can be assembled according to different working site.   4. Other features  Heavy-Duty Casters: Four-position, swivel-lock casters with moldon polyurethane wheels for excellent floor protection.     /* March 10, 2023 17:59:20 */!function(){function s(e,r){var a,o={};try{e&&e.split(",").forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1