الوصف

Standard Features
1,Precision gear for long working life
2,Compact design for limited headroom applications
3,High strength steel frame and gear case built to be durable for the rugged needs of construction and maintenance rigging
4,Heat-treated spur gear efficiently designed to provide smooth load handling and low hand chain pull
5,Reinforced double pawl brake system and larger diameter of pawl springs ensure reliable brake
6,High strength grade *0 alloy steel load chain
7,Open frame design for self-cleaning, quick load sheave inspection and easy maintenance.

Optional Features
1,Overload protection system
2,Caged roller bearings on load sprocket
3,Zinc plated load chain
4,Casting latch
5,Cr plated side plate assemblies
6,Thrust bearings in bottom hook assembly