The overhead crane is a kind of crane with the bridge on the elevated track. The bridge frame runs longitudinally along the track laid on both sides of the elevated frame, and the crane trolley runs horizontally along the track laid on the bridge frame to form a rectangular working area, which can make full use of the space under the bridge frame to lift materials.
This eot crane is widely used in machinery manufacturing, petroleum, petrochemical, ports, railways, civil aviation, electric power, food, paper, building materials, electronics and other industries on-site construction operations, and material handling operations in workshops and warehouses, and are especially suitable for industrial construction operations and equipment hoisting in large factories.
Brief introduction
Capacity: | 1 ton to 20 ton |
Lift Height | 3m to 30m |
Span: | Max. to 65m |
Duty Class: | A3, A4 |
Power Supply: | 380V, 50Hz, 3-phase AC |
220V, 6oHz, 3-phase AC |
Item | overhead crane |
Loading Capacity | 1t-50ton |
Span | 4.5m-31.5m |
Lifting Height | 3m-18m or according to customer request |
Working Duty | FEM2m-A5 |
Lifting Speed | 0.8/5m/min,1/6.3m/min |
Traveling Speed | 2-20m/min(ground control), 3-30m/min(cabin control) |
Power Source | 380v/400v/415v/440v/460v,50hz/60hz,3 phase or customized |
Width of track | 37-70mm |
Control Mothod | pendant control, remote control(wireless radio control) |
Advantages
Push button of control: the life can reach 200000 times.
Electrical adapt as Chint, SIMENS, .
Motor Choose China best motor brand: Nanjing special motor.
Soft start motor make the traveling smoothly.
Brake from Jiaozuo brake factory, China best brand.
LYC bearings which is serve for the the Shenzhou spacecraft
Safety Features
Emergency stop system
Limit Switch for Lifting
Limit Switch for Travelling
Overload protect device
High quality buffer
Current overload protect device
Voltage Lost protect device
Package:
1. Electric parts are packed by high quality plywood crate, to reduce distortion in conveying;
2. Main beams, end beams and electric hoist are packed by plastic woven cloth. It can reduce abrasion when transport.
Delivery:
1. If the size of whole crane are suitable for container ship, usually by container;
2. If the size is too big, usually by bulk ship or by container after truncation;
3. Transport ways are based on reducing cost for you and keep the crane performance!
LINKS : Dongqi Crane