Pochta ro'yxatiga qo'shiling, mahsulot narxlari ro'yxatini to'g'ridan-to'g'ri pochta qutingizga oling.
Gantry kranlari yoki Goliath kranlari odatda po'lat omborlari, yig'ma hovlilar, qurilish maydonchalari, port, temir yo'l stantsiyasi, elektr stantsiyasi va boshqa tashqi makonlarda ishlash uchun ishlatiladigan juda ko'p qirrali kranlardir.
Bitta to'sinli portal kranni, ikki to'sinli portalli kranni, yarim portalli kranni, trussli portal kranni o'z ichiga oladi. Ichki va tashqi foydalanish uchun javob beradi.
Ushbu kranlar SWL, oraliq, ko'tarish balandligi, tezliklar, nazorat qilish usuli va amaldagi ilovalarga mos keladigan vazifa sinfiga to'liq moslashtirilishi mumkin.
Dafang provide double girder gantry crane solutions from 1 Ton SWL up to 800 Ton SWL (we also manufacture gantry crane designed according to client special requirement). Double girder gantry crane have more heavy capacity and higher work duty than single girder gantry crane.
Compared with single girder gantry crane, double girder gantry crane’s capacity and span is larger, suitable for high work duty situation.
Ism | Yuk ko'tarish mexanizmi | Ko'targichning harakatlanish mexanizmi | Kranning harakatlanish mexanizmi |
---|---|---|---|
Dvigatel | Vuxi Xongda | Vuxi Xongda | Boneng tree-in-one model |
Reduktor | Purui | Purui | Boneng tree-in-one model |
Tormoz | Jiaozuo Changjiang | Jiaozuo Changjiang | Boneng tree-in-one model |
When gantry crane have cantilever, the design will add crane saddle to ensure structure’s rigidity.
Each gantry crane have four pcs support legs, which connect gantry crane’s main beam and ground beam.
When crane capacity or span is large, to reduce wheel load, need to use crane trolley trolley.
Ground beam connect the support legs and crane travel trolley.
Winch is most crucial mechanism for crane, which have reliable structure equipt with drum, motors, brake, and reducer.
To reduce crane wheel pressure, need to increase crane wheel, so need to use crane travel trolley.
Q235/Q345 carbon structural steel. Main beam with strong box type and standard deflection. The main weld line is maked by submerged-arc welding.
Crane design with U type, is it more convenience for large size goods from middle position move to cantilever without any dimensional limit of support leg, like gantry crane which used in the hydropower station with very large wheel gauge.
Crane usually equipped with lifting spreader, when the crane used for lift stoplog, lifting mechanism will be with two lift points.