5 Ton Top Running Single Girder Crane with MD Hoist for Philippines

BY Dongqi Crane IN Overhead Crane Blog

Single girder top running Overhead Crane for sale to Philippines customer, is used for new plant expansion. According to our customer’s detailed requirement, our 5 ton monorail overhead crane is designed to travel on top of a runway system that can be either supported by existing building columns.

5 Ton Top Running Single Girder Crane for Philippines

Overhead Bridge Crane Systems:

Single beam overhead cranes range in capacity from 1 to 20 ton offered, need higher loading capacity, please click double girder overhead crane.
Both top running and under running cranes offered
Crane and runway manufacturing are completed by qualified welders, meeting our most stringent of quality controls.
Variable frequency drive systems are provided for smooth operation.
Crane installations meet applicable standards and tolerances.
Overhead cranes and runway systems are electrically connected.
Pendant and radio control systems available.
Custom PLC systems available for semi-automated applications.

Top Running Single Girder Crane Design Details:

Crane Girder:

Girders are designed to resist all vertical, horizontal and torsional forces.
Bridge girders are hot rolled structural steel shapes or welded box girders designed to meet the requirements.

End Trucks:

End trucks shall be constructed of structural steel tubes, providing a rigid structure.
Design shall allow easy wheel removal and exchange.
End trucks can be fitted with shock absorbing bumpers.
Crane wheels are high strength ductile iron, machined with double flanges and straight treads, flame hardened.
Wheels are sized to meet the minimum allowable wheel loads.
The wheel axle assembly can rotate on dual high quality anti-friction, lifetime lubricated bearings having a minimum life of 5,000 hours.
The end truck to girder connection is bolted for easy removal of end truck.

Wire Rope Hoist:

The wire rope hoist comprise of rope drum made from seamless tube. Grooves are machined on rope drum for proper support to the wire rope.
Cast Iron rope band and guide prevents wire rope jumping from grooves.
The hoisting drive arrangement comprises of motor coupled to an oil lubricated, spur / helical gearbox that in turn provides the motion to the rope drum.
An electromagnetic fail safe brake prevents accidental lowering of load in the event of power failure.
Limit switch is provided to prevent over hoisting of hook block. Additional limit switch can also be provided to prevent over lowering of hook block.

single girder overhead crane with MD hoist

Electrification and Controls:

To supply the electrical power across the crane for bridge, trolley and
hoist motions, a flat cable festoon system shall be utilized.
The trolleys that carry the flat cable shall have steel wheels with sealed ball bearings.
Flat cable connectors can be heat shrinkable, corrosion resistant and flame retardant
A magnetic mainline contactor, controlled by momentary on/off switches on the pushbutton shall be included.
Hoist functions are controlled by magnetic contactor.
Bridge and trolley functions are controlled by separate variable frequency drives.
All controls are sized to meet ambient temperatures.
A cooling system will be provided for each enclosure when the ambient temperature exceeds the maximum allowable operating temperature of the individual electrical components.

Standard Overhead Crane Includes:

Wire rope hoist.
Trolley end stops.
End carriages.
Detailed engineering for bridge construction and crane assembly, including two sets of the maintenance manual.
Complete trolley and sliding push button festoon system with all required mounting hardware.
Bridge conductor cables pre-wired to quick disconnect plugs.
Bridge control panel.
Special kits available upon request.

Top Running and Under Running Overhead Crane:

On a top-running crane, the end truck rides on top of the runway beam.
For an under-running crane, the end trucks ride on the lower flange of the runway beam.
The under running crane can allow the hoist to get closer to the end truck or end of the runway than is possible when using a top running crane.
The top running crane can lift heavier load than the under running cranes.
A top running crane also had greater headroom compared to the under running crane.

single girder overhead crane for sale

How to Extend the Service Life of Your Overhead Crane:

Inspection includes maintenance, external inspection, cleaning, lubrication, and fastening.
It mainly includes inspection, lubrication, fastening and adjustment of wire rope, drum, pulley, bearing, coupling, reducer, and brake.
Regular maintenance work, including the maintenance of the entire crane’s various mechanisms and equipment.
Establishment of equipment inspection system.
If need any further crane service, welcome to contact us.

Welcome to Choose Dongqi Cranes:

As the leading cranes and hoists manufacturer & supplier in China, Dongqi knows well the process flows of different industries, can provide complete and personalized solutions according to the industry demands.

Lifting capacity(t): __ ?(The rated capacity)
Lifting height(m):__ ? (Height from hook center to the floor)
Span(m): __ ? (Distance between rail center)
Lifting speed(m/min): __ ? (Single, Dual, Variable)
Traveling distance(m): __ ? (The length of the rail)
Work duty: __ ? (How many hours a day? How many times an hour?)
What material The Crane Is Going To Lift: __ ? (We can make the best design for you)
Industrial voltage: __ ? (like :380V, 50Hz, 3ph)