6-wheel electric hoist installation trolley, quiet operation for use with 3.8 cm wide and all 3.8 cm or larger suspension channels

1. High Quality: 6 high-strength carbon steel bearing trolley components, zinc-plated to prevent rust and corrosion, CNC precision machining process, reinforced welding, each 6-wheel pallet truck offers up to 1.8 lb load capacity. 2. Easy to Use: For example, the PA200-PA1000 electric crane, the first step is to install the fixed column channel and install the screws on the outside of the rail (not inside the rail). The second step is to attach the electric crane – there is a large installation hole on the bottom – to the electric trolley and the electric crane with screws. The third step is to place the pulley in the column channel above (the second and third intermediate steps can be switched). 3. Can move in multiple directions: The pulley dolly with a double sliding system can be adjusted in any direction, making work more comfortable. 4. SECURE, ROBUST, AND SMOOTH: 6 integrated stainless steel bearings with welded bearings and a pin process provide added stability for safe operation, in addition to virtually no noise. 5. Multi-channel use: For 1-5/8 inch (approximately 4.4 cm) wide and all 3.8 cm or larger strut channels. 1. Product Name: 6-Bearer Dolly Assembly. 2. Material: Carbon Steel. 3. Finish: Galvanized Steel Dolly. 4. Size: Bottom opening width: 1 cm. Distance between the two holes: 13.5 cm. Total length: 15 cm. Load capacity: 1260 kg. 5. Box contents: 2 x 6-wheel trolleys. 6. Specifications: Applicable strut channels: 1.75 inches wide and 1.8 inches high. (You need a larger strut channel if your mounting screws are installed inside the rail.) 7. Note: If mounting screws are installed inside the strut channel, the trolley cannot pass over the track. Therefore, the screws that secure the strut channel must be installed outside the track.