Overview of port crane
As a kind of overhead gantry crane, port crane usually works periodically and intermittently in outside or several poor environments. This material lifting machine can be divided into three types. First is the small and light gantry crane. Second the jib crane and then is the bridge-type crane including the gantry crane, container gantry crane and rubber tire gantry crane. Due to the big lifting capacity and high working level, a port crane is widely used in harbor, shipyard, and port.
Port crane for sale parameters
- Load capacity: 30-50t
- Span: 18-35m
- Lifting height: 12.3-21m
- Lifting speed: 9.2-12.5m/min
- Trolley traveling speed: 45-56m/min
- Crane traveling speed: 42-50m/min
- Work duty: A6-A8
Shop on confidence
- High and strict standard. All of our advanced overhead gantry cranes are the result of more than one-half centuries of research, innovation and engineering among the crane industry. We always insist on the principles of “customer first, quality ahead” to design and manufacture every port crane.
- Strong experts group. It has always brought new and fresh blood into the company both in the aspect of engineers and technologies since the Company established in 1955. So far, we has owned a strong and professional team contains over 155 technologists, 400 workers and 100 management personnel to offer our customers with constructive suggestions.
- Profound and thoughtful service. With sale spots worldwide, service and delivery nationwide, our company is confident to provide a series of pre-sale and after-sale service all in together. The humanized design, scientific guidance, fast delivery and thoughtful service, making our customer purchase the best port crane to fulfill all his requirements.
- high-ceremony product. We manufacture our entire product on the basis of international standard, such as the DIN, FEM, and ISO and so on. So far, our products have been exported into more than 30 countries or regions throughout the world, relying on the high quality and competitive price, we won a high reputation among our customers.
Smart features of port crane
- amphibious usage of both hook and grab
- the cargo can move horizontal through the rope luffing
- high working efficiency
- the strong trestles can rotated all-direction with stable and reliable
- strict design and manufacture standard
Port gantry cranes parameters
- Lifting Capacity: 30t~50t
- Span Length: 22~28m
- Lifting Speed: 12~46m/min
- Crane Speed: 45-90m/min
- Operating Temperature: -20℃~40℃
- Customized Service
A port crane mustn’t be manipulated in the following circumstance
- When weight of the cargo need to be lift is not clear or beyond the limited.
- When there are some unsafe condition exists such as the imbalance and binding or suspend is insecure
- There is no specific or explicit signals
- Some components of a port crane are damaged or can’t work well.
- The working environment is so dullish that workers can’t see equipment or people explicitly.
How to maintenance a port crane efficiency
1. Total principles of port crane safety for operator
Only under the condition that these workers obtain related qualification certificates, they have the right to take on the job associated with port cranes. The operator should do these things as following to ensure the safety of gantry crane.
First, they should test or correct some operation behavior that against rules. Once this unprofessional operation take place, they have to deal with them timely. If the situation is so emergent, they have the right to stop the materials lifting machine and report to the leader.
Second, they should build some safety documents about the port crane, and reserve it well.
Third, they have to make a plan to examine the port crane in a certain period, and supervise the implementation of this plan.
2. Total principles about the daily and regular examination for the port crane
Before using the port crane, the worker should test several elements carefully, which includes hook, detent, wire rope, and safety devices. Once unusually condition happened, they not only should shoot these troubles, but also record it seriously.