©¡©¡DHI¡¤DCW Group Co., Ltd. is the ¡°cradle¡± of design, manufacture and sales of crane and hoist machinery, and is honored with ¡°the largest crane design and manufacture professional plant in China¡± by State Department Economy Development Center. Since the company designed and manufactured the first overhead traveling crane with hook in China in 1949, DHI¡¤DCW has achieved outstanding achievement and rich experience in crane design and manufacture through over half century efforts. DHI¡¤DCW designed and manufactured the first 250/100+10t circular crane for nuclear power station in China by cooperation with famous company abroad in 1995; the first 20/5td II CT4 anti-explosion overhead traveling crane in China in 1998; the first 0.5/0.15t remote nuclear level special crane in China which was acheived national patent for the whole crane in 2005. the first 800t overhead traveling crane with single trolley in China in the same year which was successfully commissioned in Laxiwa Water Power Station; the overhead traveling crane with multi hoist points with the largest hoist capacity of 20000t in the world in 2006, which showed that the company reached the international advanced level in design and manufa cture overhead traveling crane; the first circular crane for million kilowatt nuclear power generator unit in China in 2007, with 407t hoist capacity of the combined equipments, 42m main hoist height and 32.4m span, which are widely used in Phase II of Guangdong Ling'ao Nuclear Power Station. With over 50 years' development, the overhead traveling cranes have been renewed into 6 serials, over 50 categories of specification, mainly including:
©¡©¡5 ~ 100/20t DQQD Universal overhead traveling crane serial
©¡©¡5 ~ 20t Overhead traveling crane with grab serial
©¡©¡5 ~ 32/5t Overhead traveling crane with magnet serial
©¡©¡5 ~ 50t Explosion proof overhead traveling crane serial
©¡©¡5 ~ 125t DSQD Overhead traveling crane with hook serial
©¡©¡125t + 125t ~ 400t + 400t QDED large capacity overhead traveling crane with single and double trolleys serial
©¡©¡Single crane: 150t, 160t, 200t, 250t, 300t, 320t, 350t, 400t, 450t, 550t, 700t, 800t, 20000t©¡
©¡©¡ Circular crane for nuclear power station: 250/100 + 10t, 217/10 + 190 + 5t
As for overhead traveling crane, DHI¡¤DCW owns 6 patents.
©¡©¡ 5 ~ 50/10t overhead traveling crane with hook was awarded 1978 year's quality prize by State, 1979 year's high quality product by Liaoning Province, 1980 year's quality certitude prize by Machinery Department, 1982 year's silver prize by State and the third prize of 1988 year's science and technology progress by Liaoning Province.
©¡©¡ 40t Overhead traveling crane with rotary hook was awarded 1983 year's ¡°Feilong Prize¡± by State.
©¡©¡ 5 ~ 32t overhead traveling crane with magnet was awarded 1987 year's high quality product by Liaoning Province.
©¡©¡ ZKKW 5 ~ 125t overhead traveling crane with hook was awarded the second prize of 1990 year's science and technology prize by Machinery Department.
©¡©¡ 20/5t Explosion proof overhead traveling crane was awarded 1998 year's state new product.
©¡©¡ 250/100t + 10t circular crane for nuclear power station was awarded the third prize of 1999 year's science and technology progress by State.
©¡©¡ 32/10t overhead traveling with rotary hook was awarded gold prize of 1999 year's third excellent new product by Liaoning Province in 1999.
©¡©¡ 5 ~ 125t new serial overhead traveling crane was awarded the second prize of 2001 year's new excellent product of Liaoning Province.
©¡©¡ DSQD new serial overhead traveling crane with hook was awarded the second prize of 2001 year's science and technology progress by Machinery Department.
©¡©¡ QDED serial overhead traveling crane was awarded the second prize of 2005 year's machinery industry science and technology progress.
©¡©¡ 2¡Á2500kN overhead door extractor with both directions was awarded the third prize of 2005 year's sixth excellent new products of Liaoning Province.
©¡©¡ ¡°DCW¡± brand overhead traveling crane was awarded China famous brand product in 2006.