Thing Tech TRT/ MRTA Series Load Trolley (Aluminum)

Manufacturer: THING TECH CO., LTD.
Model: TRT/ 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

Aluminum Rails

A rail system is a surface-transport system composed of X- and Y-axis movement.
In particular, aluminum rails are lightweight, offer excellent travel performance, do not corrode, and—thanks to precision extrusion—provide highly accurate operability.
Installation is also simple: all components are constructed using dedicated brackets, eliminating the need to drill holes, cut, or weld the rails.

By combining the rail system with an air balancer, 3-dimensional transport of heavy objects becomes possible.

We offer both aluminum rails and steel rails to suit various environments and purposes.

Main Applications

For transporting parts and products
As rails for auxiliary mounted equipment
As care-support rails
As guides for lifting devices

Both aluminum and steel rails are equipped with fall-prevention pins, ensuring safety even if a trolley were to fail.
The hangers and end trucks use through-rail bolts (patented), which significantly reduce the risk of falling.
Trolleys feature an anti-kick-up mechanism (prevents lifting), eliminating rattling during transport.
Trolleys are also equipped with side rollers, preventing horizontal sway.
Telescopes and rails can be used vertically as well.
The tool rail is ergonomically designed to minimize the force required to move loads horizontally.
Smooth operation allows heavy objects to be transported with much less effort.

Load Trolley (Aluminum)

We offer several types of trolleys depending on the application.
There are dedicated trolleys for 2-inch, 4-inch, and 8-inch aluminum rails.

The maximum load capacities for each trolley type are as follows:

2-inch — 180 kg
4-inch — 250 kg
8-inch — 490 kg

Please select the appropriate trolley depending on the suspension type and application.
For example, Knight air balancers require the use of RTA4001 or RTA4501 trolleys.

Aluminum Rail Trolley

Note: The center section of Knight’s trolley contains a fall-prevention pin rated for 900 kg.

Drawing Data

Section	Model No.	Product Name
For 2-inch Trolley	TRT-2001	T-Trolley
For 2-inch Trolley	TRT-2029	I-Beam Trolley
For 4-inch Trolley	MRTA4001	4-inch Rail Trolley (No Boss / for Balancer)
For 4-inch Trolley	MRTA4003	4-inch Rail Trolley (With Boss)
For 4-inch Trolley	MRTA4009	4-inch Rail Yoke Trolley
For 4-inch Trolley	MRTA4029	4-inch Rail I-Beam Trolley
For 4-inch Trolley	MRTA4112	4-inch Curved Rail Trolley (With Boss)
For 4-inch Trolley	MRTA4266	4-inch Curved Rail Trolley (No Yoke)
For 4-inch Trolley	MRTA4294	4-inch Rail Heavy-duty 500kg Space-less Trolley
For 4-inch Trolley	MRTA4312	4-inch Rope Profile Trolley (With Boss)
For 4-inch Trolley	MRTA4391	4-inch Curved Rail I-Beam Trolley
For 4-inch Trolley	MRTA4392	4-inch Rope Profile Yoke Trolley
For 4-inch Trolley	MRTA4393	4-inch Rope Profile I-Beam Trolley
For 4-inch Trolley	MRTA4442	4-inch Balancer Exclusive Trolley
For 8-inch Trolley	MRTA7002	7500-Series Trolley (With Boss)
For 8-inch Trolley	MRTA7706	7500-Series Trolley (No Boss)
For 8-inch Trolley	MRTA7715	7500-Series I-Beam Trolley (Dual)
For 8-inch Trolley	MRTA7719	7500-Series I-Beam Trolley (Single)
For 8-inch Trolley	MRTA7723	7500-Series Yoke Trolley
For 8-inch Trolley	MRTA7765	7500-Series Rope Profile Trolley (With Boss)
For 8-inch Trolley	MRTA7786	7500-Series Rope Profile Yoke Trolley
For 8-inch Trolley	MRTA7787	7500-Series Rope Profile I-Beam Trolley