THING TECH CO., LTD.
Thing Tech MRTA Series Load Trolley (Steel)

Manufacturer: THING TECH CO., LTD.
Model: MRTA Series
Rail System
Lightweight Rails You Can Use with Confidence
Knight’s rail system offers both aluminum rails and steel rails.
Aluminum rails are lightweight and extruded, making operating loads lighter — this is their key advantage.
Steel rails feature high load capacity despite their compact size.
Both systems include excellent fall-prevention measures, providing safe and reliable lightweight rails for users.
Applications
- Transporting parts and products
- Rails for mounting auxiliary equipment
- Care-support rails
- Guides for lifting devices
![]() | ![]() | ![]() | ![]() | ![]() |
| Rail System Installation Examples | Rail System Installation Examples | Rail System Installation Examples | Door-off Device |
Steel Rails
Steel rails are characterized by their compact size yet high load capacity.
- They are equipped with drop-prevention pins, ensuring safety even if the trolley fails.
- Hangers and end trucks use patented rail-through bolts, reducing the risk of falling.
- The trolleys have an anti-check-up mechanism (prevents lifting), eliminating rattling during product transport.
- Side rollers are installed on the trolleys, preventing lateral wobbling.
- Telescopes and rails can also be used vertically.
- The tool rail is ergonomically designed to minimize the force required for horizontal transfer of heavy loads.
- Smooth operation allows heavy items to be moved with less effort.
Load Trolley (Steel)
Several types of trolleys are available for different applications.
For steel rails in 2-inch, 4-inch, 6-inch, and 7-inch sizes, there are dedicated trolleys for each.
Drawing Data
| Section | Model Number | Product Name |
|---|---|---|
| 2-inch Steel Rail Trolley | MRTA6220 | 2-inch Trolley |
| 4-inch Steel Rail Trolley | MRTA6320 | 4-inch Rail Standard Type Trolley |
| 6-inch Steel Rail Trolley | MRTA6520 | 6-inch Rail Standard Type Trolley |
| 7-inch Steel Rail Trolley | MRTA6520 | 7-inch Rail Standard Type Trolley |
















