.

TC4708 tower crane

Hongda tielis TC4708 tower crane: The max.loading capacity is 4t, the independenct height is 30m, the max.height is 120m.

The TIELISHI-brand QTZ series of tower cranes, ranging from QTZ31.5 to QTZ500 (Max Load=3T-25T), is among Hongda Group’s leading products. With their working radiuses varying from 30mto 80m, QTZ tower cranes are famous for their large operating ranges, varied working methods and wide uses. This series of tower cranes has a horizontal jib frame, a jib-trolley radius-changing mechanism and a hydraulic self-raising mechanism. It is original in design, reliable in operation and satisfactory in shape. Equipped with all necessary safety devices, these cranes show a good speed-control capacity, satisfactory operating stability and high work efficiency. They can be widely used for the construction of high-rise hotels, residential buildings, high-rise industrial buildings, large-span factory buildings and tower-like buildings like tall chimneys. The TIELISHI tower cranes have been awarded many honors like “SHANDONG FAMOUS BRAND”. “QUALITY FIRST” is not only a slogan; it is deeply rooted in the hearts of Hongda people. We also provide excellent after-sale service which will get rid of all your worries in the purchase of our products.

The tower crane is a combination of advanced technologies of the present day. The electric control system of the tower crane adopts the advanced “PLC + frequency converter” control mode of the present day, which has realized the stepless speed regulation and greatly improves the reliability, maneuverability and stability of the control system and the work efficiency of the tower crane.

The tower crane is equipped with all kinds of reliable safety devices, such as hoisting height limiter, slewing range limiter and multifunctional limiter to control the load moment, hoisting capacity and trolley traveling range. Its PLC (Programmable Logic Controller) unit can diagnose the cause of breakdowns. Its Safety Monitoring System (also known as Black Box) displays the data of working radiuses, heights, moments and weights.

The use of world-famous electric components such as OMRON, YASKAWA, Schneider (TE) and MEAN WELL greatly reduces the failure rate of the electric control system and improves the work efficiency of the users.

Besides, there are also electric safety devices like anemoscopes and obstacle lights and mechanical safety devices to prevent the breaking of trolley axles and wireropes.



Send product request

To: Shandong Hongda construction machinery co.,ltd
Your E-mail:
Message text:


Send to other suppliers

Other supplier products

trailer concrete pump
trailer concrete pump HONGDA S-valve serial high-pressure pumps,Z-gate-valve serial medium-pressure pumps and D-butterfly-valve serial low-pressure pumps are concrete tr...
luffing tower crane
luffing tower crane hognda tielis brand tower crane have many working type. luffing tower crane is one of them. the max.loading capacity is 3t. The TIELISHI-brand QTZ ...
concrete mixer truck
concrete mixer truck HONGDA serial concrete mixer trucks are SHANDONG HONGDA GROUP’s independently developed products on the basis of absorbing domestic and forei...
concrete mixing plant
concrete mixing plant HZS/HLS series of concrete mixing plant/towers are HONGDA’s newly developed products on its many years’ experience of producing concret...
truck-mounted concrete pump
truck-mounted concrete pump Hongda tielis brand truck-mounted concrete pump are adopting special heavy duty truck chassis of FAW’s JIEFANG BRAND to afford an elegant and origi...
All supplier products

Same products

PEV European version crusher(sand making machine)
PEV European version crusher(sand making machine) Seller: Advanced Machinery Manufacture Co., Limited Working principle and features: 1. Modular non-welded structure: Improper welding can change the ...
CHINA CENTRIFUGAL SAND PUMPS
CHINA CENTRIFUGAL SAND PUMPS Seller: All Pumps Machinery Company Limited JDSB Series China Centrifugal Sand Pumpcontains almost all the features of JSB series pump. It ha...
Centrifugal Pump For Sale
Centrifugal Pump For Sale Seller: All Pumps Machinery Company Limited All Pumps Machinery, centrifugal pumps company from China, offer a wide range of efficient horizo...
CENTRIFUGAL PUMP FOR CRUDE OIL TRANSFER
CENTRIFUGAL PUMP FOR CRUDE OIL TRANSFER Seller: All Pumps Machinery Company Limited CENTRIFUGAL PUMP FOR CRUDE OIL TRANSFER All Pumps Machinery provides BP and GC Series Belt Pul...
BACK PULL OUT VERTICAL END SUCTION CENTRIFUGAL PUMP
BACK PULL OUT VERTICAL END SUCTION CENTRIFUGAL PUMP Seller: All Pumps Machinery Company Limited Aix Series end suction pump is one of the simplest types of centrifugal pump, with motor slide an...