Welcome to consult tower crane manufacturers china price and quotation with Henan Dowell Crane Co.,Ltd, which is one of the leading tower crane manufacturers china manufacturers and suppliers in China, and we can offer you customized products.

Basic Info

• Condition: New

• Installation: Jack-Up

• Type: Tower Crane

• Sling Type: Cable

• Power Source: Hydraulic

• Transport Package: Nude

• HS Code: 843199900

• Certification: CE, ISO9001: 2000

• Maximum Lifting Weight: 10t

• Moving Type: Fixed

• Tower Crane Type: Slewing Tower Crane

• Main Girder Form: Single Girder

• Origin: China

Product Description

Model	45RCS20	55RCS25	70RCS25	70RCS30	70RCS40
Rated Single Rope Tension KN	20	25	25	30	40
Magnification	4	4	4	4	4
Rated Power of the motor KW	33	41	51.5	51.5	51.5
Working Frequency Hz	50	50	50	50	50
Hoisting Speed m/min	20/40	21/42	25/50	12/6	15/30
Hoisting Capacity t	8/4	10/5	10/5	12/6	16/8
Rope capacity	328	500	550	525	550
Nominal Diameter of Wirerope mm	13	14	14	18	20

tower crane manufacturers China 

tower crane electrical control cabinet
tower crane electrical control cabinet is a tower crane hoist electrical control system solution independently designed and developed by our company on the basis of advanced tower crane control technologies .It has such characteristics as high working rate,good speed regulation performance,smooth working ,high efficiency and so on.the system contains cabinets A,L and HF,cabinet A is responsible for providing power for each mechanism of the tower crane and controlling & protecting traveling mechanism;cabinet L takes charge of control and safety protection of hoisting mechanism; cabinet HF is in charge of control and protection of slewing mechanism and luffing mechanism. Temperature range:-20oC-+40oChumidity:lower than 85%RH(no moisture condensation)
Altitude:the altitude of installation location shall not be higher than 1000 m.power grid quality:the voltage fluctuation range shall not exceed ±10% of the rated voltage. power capacity shall be guaranteed fully.

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