๐๐ญ๐๐๐ฅ๐ ๐๐ฉ๐๐ซ๐๐ญ๐ข๐จ๐ง: Ball bearings and lubricating oil reduce friction during rotation, and the 3:1 transmission ratio and reduction drive ensure smoother lifting and lowering ๐๐ฌ๐๐ซ-๐๐ซ๐ข๐๐ง๐๐ฅ๐ฒ ๐๐๐ฌ๐ข๐ ๐ง: The large diameter of the gears (5.91in) and the 3:1 ratio allow you to use as few turns as possible to raise the lifting height, thus saving more energy ๐๐ข๐ ๐ก ๐๐ฎ๐๐ฅ๐ข๐ญ๐ฒ: The high-quality iron and galvanizing process make this garage door jackshaft chain hoist 3:1 wear and corrosion-resistant and ensure long-term use ๐๐จ๐จ๐ ๐๐ญ๐๐๐ข๐ฅ๐ข๐ญ๐ฒ: Sturdy chains and construction give the chain hoist for roll up doors a weight capacity of up to 331 lbs, so you can lift your garage door with confidence ๐๐ซ๐๐๐ญ๐ข๐๐๐ฅ ๐๐จ๐จ๐ฅ: This hoist commercial door allows you to pull up the roller shutter or garage door easily, which is very practical
Description
This garage door jackshaft chain hoist is carefully crafted from good materials for superior durability and stability. The sturdy chain, 3:1 ratio, and ball bearings allow for smooth operation. As a result, even bulky doors can be lifted with ease.
Specifications
Color: Silver
Material: Iron
Process: Galvanized
Assembly Required: Yes
Transmission Ratio: 3:1
Chain Length: 8m/26ft
Load Bearing Capacity: About 150kg/331lbs
Gear Inner Diameter: 5cm/1.97inย
Gear Outer Diameter: 15cm/5.91inย
Hand Puller (W*H): 25.5*19cm/10.04*7.48in
Gross Weight: 11kg/24.3lbs
Packaging Size: 26*23*14cm/10.2*9.1*5.5in
Package Included
1*Chain Hoist for Roll up Doors
Other Accessories for Assembly
| Mpn | Garage Door Chain Hoist 3:1 |
| Age_group | ADULT |
| Condition | NEW |
| Gender | UNISEX |
| Product_category | Gl_biss |
| Google_product_category | Business & Industrial |
| Product_type | Industrial & Scientific > Material Handling Products > Pulling & Lifting > Hoists & Accessories > Manual Hoists > Hand Chain Hoists |