Zdy Zly Zsy Heavy Duty Parallel Shaft Helical Cylindrical Gearbox for Crane

Zdy Zly Zsy Heavy Duty Parallel Shaft Helical Cylindrical Gearbox for Crane. Dual Shaft Configuration: Realizes both parallel shaft and right-angle shaft modes for versatile applications. Multiple Mounting Options: Supports foot-mounted, flange-mounted, swing base-mounted, and torque-arm-mounted positions. High Efficiency Transmission: Advanced grinding process ensures stability, efficiency, and lower noise levels. Wide Ratio Range: Transmission ratio spans from 1.23 to 450, extendable with K&R series reducers. Ratio 1:22.4 1:25 1:28 1:31.5 1:35.5 1:40 1:45 1:50 1:56 1:63 1:71 1:80 1:90 1:100. Customization Capability: Designs nonstandard products based on customer drawings and samples. Durable Casing Material: Constructed with cast iron casing for heavy-duty industrial environments. Cast Steel, welded steel casing can be customized. Long Production History: Professional manufacturer established in 1995 with over 30 years of experience. Variable Gear Type: Helical Gear, Bevel Gear, with 20CrMnTi high hardness HRC55-63, high precision ensure large torque heavy load high power requirements. Model size: ZDY ZLY ZSY160 ZSY180 ZSY200 ZSY224 ZSY250 ZSY280 ZSY315 ZSY355 ZSY400 ZSY450 ZSY500 ZSY560 ZSY630 ZSY710.