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Patent applications and USPTO patent grants for Kunshan Sany Mechanical Co., Ltd..The latest application filed is for "mobile rear counterweight device for crawler crane".
Patent | Date |
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Buffer unit for slewing platform of tamping machine Grant 9,062,430 - Peng , et al. June 23, 2 | 2015-06-23 |
Mobile Rear Counterweight Device For Crawler Crane App 20130292352 - Zhang; Zhi ;   et al. | 2013-11-07 |
Crane Jib Transition Structure App 20120205336 - Han; Fenglin ;   et al. | 2012-08-16 |
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