Automatic Transmission Fluid Exchanger - Rayan Khodro Model RAT501
The RAT501 Automatic Transmission Fluid Exchanger by Rayan Khodro is an advanced device designed to clean and replace transmission fluid while the vehicle’s engine is running. By injecting a special cleaning solution, the system effectively flushes out old fluid and contaminants from the gearbox.
This machine features automatic detection of fluid flow direction, a built-in vehicle database (with the ability to add new models), printing capability for operation results, and a filter replacement warning system.
Equipped with a 5-inch display, it makes operation and monitoring easy. Using intelligent control software, the RAT501 performs complete oil replacement for the transmission, torque converter, and radiator with 99.9% accuracy in under 20 minutes.
Additionally, the device includes a comprehensive set of adapters compatible with most transmission types — including dual-clutch (DCT) and CVT systems.
Key Features
- Cleans all types of transmissions using cleaning fluid while the engine is running
- Replaces old transmission oil with new oil automatically or manually, with very high precision
- Smart electronic control throughout the oil exchange process
- 5-inch color display for easy operation
- Accurate display of oil temperature
- Pressure gauges for inlet and outlet transmission lines
- Indicators to distinguish between new and used oil levels
- Ability to print oil exchange and flushing reports
- Comes with a complete and free set of adapters for Asian, European, and American vehicles
- Built-in database for transmission oil capacities of various vehicles
- Supports AL4 transmission oil replacement using a special adapter (Peugeot 206, 207, 407, Megane, Logan, etc.)
- Ensures full oil replacement compared to partial manual oil changes
- Automatic detection of cleaning fluid flow
- Adjustable cleaning fluid level
- Filter replacement warning system
- Optional VGA output function
- Searchable vehicle list and option to add new cars to the database
- Two 20-liter tanks for filling and draining
- Increases transmission lifespan and reduces repair costs
- Improves overall gearbox performance
- User-friendly operation and unique design
- Removes rust and internal deposits from the gearbox system