Locomatics Hosur, Tamil Nadu

rake test rig is for testing the air braked train.

To eliminate oil, water and dirt contamination from the compressor air. a efficient 10-micron " Oil Absorb Filter " element is provided. At the bottom of the filter, a pilot operated auto drain valve is provided to remove the dirt and water automatically.

MR Check valve are used in pneumatic brake system to allow compressor air to flow in one direction.

The Locomotive Air brake valves testing device for 28LAV-1 brake system Air brake valves in Diesel Electric Locomotive and IRAB-9 brake system Air brake valves in Electric Locomotive. The Test device is compact and an universal test device to test the air brake valves, such as A-9 Automatic Brake valve, SA-9 Independent Brake valve, C2W Relay valve, MU-2B valve,F-1 Selector valve, N-1 Reducing valve, D-24-B Feed valve, Loco Distributor valve and etc. This is a Air brake valves testing device, where the WABCO air brake valves comes in 28LAV-1 Air Brake system in Diesel Electric Locomotive and IRAB-9 Air Brake System in Electric Locomotive can be tested by directly mounting the Brake valves on the test device without using any separate test plate or any changes required on the test device. It relates to test the individual air brake valves for the purpose of determining promptly and accurately whether the brake values are up to proper standard functioning after overhauling and repair and if not where they deviated from the standard. The following parameters can be tested in the test device. i.e. proper functioning of the valves, leak test, capacity test, resistance test, sensitivity test, insensitivity test, spring test and etc. Locomotive Air brake valve test device not only useful for testing of the performance of the brake valves but also helps in identifying the nature of the defect in the air brake valves, Each brake valves has own test specification in steps and stages of the operation, to show the complete performance of the valves.

Fine-Filter is with 40 microns paper filter element with manual type drain cock at the bottom of the filter.

Engine Control Device is a pneumatic valve to control the speed of the locomotive diesel engine.

Electro Pneumatic Engine Speed Governor to Control the speed system of the Diesel Locomotive Engine consists of Four Cylinders with the magnet valves and the mechanical device to move the throttle lever. It has a gear arrangement also to adjust the required fuel linkage travel.

Driver Control valve pneumatically operated to actuate the engine speed governor to increase or decrease the locomotive engine speed.

Pneumatically operated remote control relay valve and self lapping type to supply large quantity of main reservoir pressure for Loco Brake application.

Brake Cylinder is a device, which applies and releases the brake through brake rigging and brake shoe, whenever the driver operates the brake valve.

BP Relay valve is used for " Faster Charging " the Train brake pipe pressure with high flow and pneumatically operated relay valve.

The Air Brake System plays a vital role providing safety by controlling the Locomotive. As the air supplied from the compressor is moist and contaminated with dust particles, it may lead to malfunctioning of the brake equipments. In order to remove moisture and such particles and avoid malfunctioning of the brake system, it is necessary to provide the Air Dryer and filters to supply purified air to the Locomotive Air Brake System. The Air Dryer are provided with desiccant materials to absorb the moisture nd removes other particles such as dust etc and ensures that clean dry air is supplied to the Locomotive Air Brake Equipments. ANU Loco Air Dryer for Locomotive ANU Loco Air Dryer are Non-Electrical, heatless and regenerating air dryer. The cycle of operation pneumatically controlled and it is a universal that can be fitted on Diesel Hydraulic Locomotives or Diesel Electric Locomotives or Electrical Locomotives it does not require electrical connection nor electrical control system. We did not just make another Air Dryer We created a pneumatic revolution No Electrical control system Simple, Compact and easy maintenance Cycle of operation automatically operated when the compressor air rises to 6.0 kg/cm² All valves are manifold type for easy maintenance Dryer desiccant, Pre-filter element and Fine-filter element are cartridge type and easy replacement. More efficient and trouble free. Low cost maintenance. No electrical connection required.

AR Feed valve set at 6.0 kg/cm² charges the Train Feed pipe with high flow. Similar to D-24-B Feed valve.

ANU Train Brake valve is a Panel mounted driver Brake valve operated by the driver with joystick type handle to control the train brake. Similar to A-9 Automatic Brake valve.

ANU Independent Brake valve is a Panel mounted manually operated by the driver with joystick type handle to control the locomotive brake. Similar to SA-9 Independent Brake valve.

ANU Auto Drain valve has a small sump and a pilot operated drain valve to remove the moisture from main reservoir.

Air Emergency brake valve is a manually operated device, which provides a means for initiating an emergency brake application