Jiangxi Zhongtian Intelligent Equipment Co., Ltd.
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Tower crane L46 chip mast section lock pin tower crane lock pin D20 length 250mm anodized 45# steel.
The Tower crane lock pin is used for Manitowoc, Liebherr, SYM, SCM, Zoomlion, Yongmao tower cranes mast section and fixing angle parts.
The lock pin is made of high-quality steel, wear-resistant and durable.
High-quality steel and exquisite quenching process enhance the strength of the pin.
Surface anodized process, durable.
Simple pin structure makes tower crane installation easier and faster.
| Product name | Tower crane mast section lock pin |
| Specification | D20×250 |
| Material | S45C |
| Hardness | HRC30 |
| Strength | 8.8J |
| Executive standard | GB/T882-2008 |
| Treatment process | Anodizing |
| Applicable object | L46 chip mast section |
Assembling the mast panels, connect the mast section with the section or basic mast, we use pins. for the 1.6m mast section, we use a 50mm diameter pin, for the 2m mast sections, we use a 55mm
diameter pin.
We offer various pins for tower cranes:
Such as: D65, D55, D50 and D20mm
We offer good quality with better price and service:
If you need other models/dimensions, please contact us!