DASWELL Tower Crane is characterized by horizontal jib frame, trolley travel, slewing self-climbing, novel structure and reliable running. The performance parameters and technical indexes of HONGDA tower crane has reached domestic and international advanced level. All accessories are adopted famous brands of China and electrical components adopted international famous brands.
(a). We takes 16M and Q235B or Q345B national free inspection steel as raw material.
(b). There is positioning sleeve and positioning pin. Its special design is to ensure safety connection.
(c). Paint process. Painting after shot-blast cleaning spray anti-rust paint
(d). There is an indicator in the cab to ensure safety operation.
(e). We use high-strength wire for welding and special steel for main joints.
(f). Electric devices are from international well-know manufacturers, such as Schneider, Omron, LG.
(g). We use domestic famous company’s products, like Shanghai and Jiangxi for the Special Electric Motor, to ensure the long service life.
(h). Main construction parts like mast sections, driving cabs are produced in mould to ensure standard size and interchangeability.
(i). The side-mounted cab with wide visual field is comfortable, easy operating and the driver’s seat can be freely adjusted according to requirements
(j). Our crane is 3-5 tons heavier than the same type of tower cranes in other manufacturers, which is more stable and stronger.
|Tip load capacity(T)||3.0||3.5||3.1||2.0||1.6/1.8||1.5||0.8||0.8/1.0||0.8||0.83/0.64|
|Max. Lifting Capacity(T)||25||16||12||12||10||8/10||5||4||4||3|
|Main Material|| |
Angle steel welding
Angle steel welding
Square steel tube
Reinforcing mast section
|Standard Mast Section Dimension||2.45*2.45*5||2.08*2.08*3||1.94*1.94*2.8/1.84*1.84*2.8||1.84*1.84*2.5||1.5*1.5*2.5||1.5*1.5*2.5||1.5*1.5*2.2||1.5*1.5*2.4|
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We loaded one set of HBT30/JZM450 concrete mixer with pump into 20OT container and sent it to Southeast Asia on September 4, 2014. This customer is big pumping machines reseller in local country. So, they are very professional in pumping machines. After the mixer pump was ready for delivery, they came to our factory to inspect his machine and visited our machine working site. For his machine, he will use it near to the seaside. So, he is a little worried that the seawater will corrode the machines. After talking with our engineer, he was satisfied with it.