4 Wheel Trolley Assembly,Electric Hoist Installation Roller Trolley Silent Trolley Caster for use with 1-5/8" Wide and All 1-5/8" or Taller Strut Channel, 2PCS
Heavy-Duty & Solid Build:Our Trolley Assembly Made of high-strength carbon steel of solid steel for impact resistance. process with a full penetration Weld. High strength, Durable and rust resistance. Smooth and noiseless during use, bearings and pins are firmly welded, work stably, Resulting In Incredible Strength and Quality!
With Safe, Stable & Smooth Bearings - The Electric Hoist Roller Trolley is Built-in SUS420 stainless steel bearings, features a welded bearing and pin shaft to offer more durable and stability for safe use, and work smoothly without making any noise.
Cart size and maximum load capacity: Steel plate hole diameter- 9/16 inch/ 14 mm; Thickness- 2/5 inch/ 10 mm; Fits with 1-5/8 inch wide and all 1-5/8 inch or taller strut channels; Single dolly design load is 800 lbs; Maximum load for 2 together is 1600 lbs
Works in Various Positions: The 4 wheel Trolley casters Can be used with Superstrut/Unistrut Channel 1-5/8" Wide and All 1-5/8" or Taller Strut Channel, and use it in your Door installion, DIY projects, also Can use upside down, and more application. If needed, you can combine it and set up multi directions of movement to make the hoist work in different positions.
Electric Hoist Installation: the distance from the center of the hole at the bottom of the Uni-Strut Channel Trolley can meet the location requirements of the installation hole of different types of electric hoist. If fixing screws are installed inside the Strut Channel, the tram will not be able to pass the track, so the bolts securing the Strut Channel need to be installed outside the track.