The Difference of CD Type and ND Type Wire Rope Hoist

Electric wire rope hoist types of Dongqi Group is CD type electric wire rope hoist, MD type electric wire rope hoist and ND type electric wire rope hoist.CD type and MD type hoist is ordinary electric wire rope hoist, while ND type hoist is European type wire rope hoist.

By seeing this title you must be very confused what we will show, what is the CD type hoist and ND type hoist？ why we talk about their differences？

First of all, please allow me to explain what is CD type wire rope hoist and ND type electric wire rope hoist.CD hoist is the type of traditional wire rope hoist and ND hoist is the type of European standard wire rope hoist.For the reason why I want to tell you their differences is that recently I received my customer’s question:

“Dear Latty,

Thanks for your prompt reply.

I´m sorry for doing so many questions, but we have no experience in electric hoists trolleys, and we don´t want to make a mistake with this product because it would be dangerous for the safety of our workers.

Could you send me information and price of the 2 ton european model and kindly tell me what´s the difference between the model CD2T-9m that you have quoted and the model ND European Electric Hoist? Advantadges and disadvantadge.

We also need you to suggest us what spare parts should we order for 3 working years.

I´ll be waiting for your reply.

Best regards,”

After receiving my customer’ questions I know that our customers who need the products but they may not the professional one at the crane and hoist market. They have their confusions so I make a simple comparison for their reference. And if you also have this confusion, please see the blow clarifications and may this can help you. We Yuantai Crane Dongqi Group always puts our customers at the fist place and we hope that you know everything of the product that you purchase from us.

Firstly, let’s see the electric wire rope hoist appearance:

CD Type Electric Wire Rope Hoist 

ND Type Electric Wire Rope Hoist 

Secondly, let’s see the CD type electric wire rope hoist and ND type electric wire rope hoist technical comparison, we will take the 2ton-9m specification

CD Type Electric Wire Rope Hoist Drawing

ND Type Electric Wire Rope Hoist Drawing

From the technical specification, we can see that:

• For the speed, ND type electric wire rope hoist is frequency conversion and CD type electric wire rope hoist is only single speed. ND type hoist has a converter which can make the hoist traveling and lifting more smooth and less noise.
• For the working class the ND type electric wire rope hoist is M5, CD type electric wire rope hoist is M3 which means that the ND type electric hoist can keep working about 12 hours, CD type electric hoist can keep working 8 hours. You can choose the hoist according to your working condition.
• For the configuration, ND type hoist uses the Germany brand ABM motor and French brand Schneider electrics which cost is much higher that CD type hoist as CD type hoist uses the Chinese famous Nanjing special motor and China brand electrics. Both of them are good quality but the CD type hoist has highly cost effective.
• For the motor power, ND type hoist’s power is higher than CD type hoist.
• For the total weight, ND type hoist’s weight is heavier than CD type as its special design.
• For the appearance design, ND type hoist s more elegant than CD type hoist.
• For the maintenance, ND type electric wire rope hoist has low failure rate and the quality is higher than CD type electric wire rope hoist.

In Conclusion, ND type electric wire rope hoist has the best quality with the high price and CD type electric wire rope hoist has the general quality but with the low price. If you consider about the quality and maintenance ND type wire rope hoist is a good choice but if you consider about the cost effective, CD type wire rope hoist is a better choice.

Now do you have a simple understanding about these two hoists?

If you still have questions about electric hoist, please do not hesitate to contact us and we will offer you the best designs and provide high standard products with highly efficient technology and economic index!