Convenience maintenance 40t Portal Crane
Portal crane applications are: loading and unloading at port, material
handling at dockyard, ship building and repairing yard, metallurgy industry. They mainly indclude lifting mechanism, luffing
mechanism, slewing mechanism, travelling mechanism, spreader device(grab, container, hook),
electrical equipment and other aiding devices for safety. The applied rigid rack and screw lever luffing mechanism make sure a constant working state.
| Mechanical | Electrical | ||
| No. | Item | No. | Item |
| 1 | Overload Limiter | 1 | Main isolating switch |
| 2 | Limit Switch (Lifting and Traveling) | 2 | Short-circuit protection |
| 3 | Interlock protection device | 3 | Under-voltage protection |
| 4 | Buffer | 4 | Zero protection |
| 5 | Rail tongs, Anchor device, | 5 | Motor overload protection |
| 6 | Rail clear plate | 6 | Emergency stop system |
| 7 | Protective cover | 7 | Current overload protection system |
| 8 | Anti-collision device | 8 | Security chain protection |
| 9 | Anti-overturn Safety Device | 9 | Ground protection |
| 10 | Anemometer | ||
Packing & Delivery terms:
1. Hoist and electric parts will be packed by plywood crate, for avoiding the demage from goods crash and impact during the delivery.
2. Girders and other main parts will be packed by plastic woven cloth, for preventing rust from soppy condition during the transportation.
3. Only the best transport solution will be taken for saving your cost uttermost on finance, security and time.
Company Information
Dowellcrane Machinery Group is a China-leading group of crane businesses which was founded in 1955, Only one company has 60years manufacture experience. And serving a broad range of customers all over the world to provide a complete set of advanced lifting project, including Gantry crane, Bridge crane, Jib crane, Accessory. Our clients include manufacturing and process industries, shipyards, ports and so on. Regardless of your lifting needs, dowellcrane Machinery Group is committed to providing you with lifting equipment and services that increase the effectiveness and value of your business.
a). Dowellcrane Machinery Group have already obtained the CCC,CE,BV,SGS,ISO OHSAS certification's and have won over 60 honors.
b). China's leading mechanical research and design institute and famous university provides advanced technical support for us.
c). Serviced for more than 5000 companies, and the products popular in more than 40 countries.
d). Through decades of unremitting efforts, now, dowellcrane Machinery Group covers an area of 180,000 square meters and over 380 sets of advanced equipments. Management staff reach to 860, and our worker have more than 10000.
FAQ
1.How can I get a precise crane offer?
A.To providing you a precise crane offer efficiently, please kindly provide details as following:
*a). Lifting capacity; material weight(unit as tonnage)
*b). Lifting height; (unit as meter)
*c). Crane span; the width of inquired crane(unit as meter)
d). Crane traveling length; when rail track/runway beam needed, traveling length shall be provided.
e). Working power; power source at site(unit as voltage, phase and Hz)
* with red is mean necessary for offering solution.
2.Can I get your crane products with customized/personalized service?
A.Yes, Dowellcrane promise customized/personalized products are available for our clients all the time. Just freely let us know your special demands about the products, our engineering team will work on that.
3.What should I do if I’m not able to install the crane after buying?
A.Freely contact us. Our engineering team available for oversea service with crane installation, inspection and commissioning.
4.How long I can receive my crane products after my order placed?
A.Our production will be started once the payment confirmed. Below are timeline for whole procedure:
5.Do you have any additional service on warranty?
A. Yes, we provide “DowellCrae” service about the warranty, the warranty period will extend to two (2) years, full set of spare parts and working tools will delivered with crane for future replacement and maintenance.