Overhead cranes are widely used in various factories, and coking plants, as a relatively special workplace, have very high requirements for crane performance. As a Chinese crane supplier that provides all kinds of crane equipment to the world, we are very aware of the challenges faced in designing and manufacturing overhead cranes for coking plants. Today we share a case of a 15 ton overhead crane designed for a coking plant in Pakistan.

Pakistan Overhead Crane Main Parameters
Lifting weight: 15 tons
Lifting height: 9 meters
Span: 10 meters
Voltage: 380/3/50
15 ton overhead crane design drawing

Key Points of Designing Overhead Cranes for Coking Plants
We know that coke production equipment is always running. This type of equipment has short maintenance intervals and tight overhaul times, and any failure of the coking crane will affect production time and pose a safety hazard to the technicians. This is why all coking cranes must be able to withstand the toughest conditions.

Drum and rope features
Our cranes use a very high drum-to-pulley ratio of 30:1, compared to a standard drum-to-pulley ratio of only 24:1. The large size of the drum reduces the sharpness of the arc around the drum, which in turn reduces the stress on the wire rope. This innovative rope loading system is expected to extend the service life of wire ropes by up to 40%*, thereby significantly reducing long-term maintenance costs.

Wire rope overwind protection device
All our coking cranes are equipped with built-in overwind protection. In the event of an accidental load drop, the safety device prevents the wire rope from winding in the opposite direction on the drum.

Wire rope storage
Some wire ropes will be damaged after continuous use. On our coking cranes, we have tripled the extra wire rope space, in this way you can directly remove the damaged wire rope and reinstall it with triple the wire rope, saving not only your time but also costs .

High durability bearings, gears and accessories
Our crane bearings have a lifespan of up to 50,000 hours, far exceeding standard crane bearings. All gears are made of carburized material with a Rockwell hardness of 58 and the tooth surfaces are finely ground to at least AGMA Grade 11. Our gears are carburized so they are strong enough to withstand the wear and tear of everyday use, even permanent use. To facilitate maintenance and lubrication of accessories, we have grouped them so that all lubrication is done through a single lubrication point.

Other Different Types of Overhead Crane Cases in Pakistan
3 ton European-spec Double Girder Overhead Crane for sale to Pakistan 3 ton Manual Type Single Girder Overhead Crane for sale to Pakistan Application of Frequency Conversion Overhead Crane in Pakistan 50 ton overhead crane sold from China to Pakistan Design of 15 ton overhead crane for Pakistani customers Design European standard overhead cranes for Pakistani customers Overhead cranes used in vehicle repair factories in Pakistan I recommend the European standard single beam overhead crane to Pakistani customers Pakistan Valve Factory Customizes Single Girder Overhead Crane from China Application of 10 ton single beam overhead crane in Pakistan factory Overhead crane system was successfully installed in Pakistan Steel Plant Case study of designing overhead cranes for Pakistan customers Order single beam overhead crane details from China in Pakistan Installation of 1 ton overhead crane completed in Pakistan Karachi Port in Pakistan purchased 3 ton single girder overhead crane from China The 15 ton top running double beam overhead crane is sold from China to Pakistan 10 Ton Grab Bucket Overhead Crane for sale to Pakistan 7.5 tons of LD crane end beam sold to Pakistan Overhead crane for sale Pakistan
How to customize overhead crane in Pakistan
We are a crane manufacturer located in China, providing crane customization services to global crane customers. If you want to customize a overhead crane, you can leave a message on the website or email us: [email protected], tell us the following information, and our sales manager will contact you:

Lifting capacity (ton): __ ?( 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 to be lifted: __ ?
Industrial voltage: __ ? ( like :380V, 50Hz, 3ph )
Design of 15 ton overhead crane for Pakistani customers