High-Precision Pneumatics

Reliable Air Brake Systems
For Safe Journeys

Specializing in the overhauling, testing, and installation of advanced Air Brake components. Ensuring 100% fail-safe performance for locomotives and rolling stock.

Our Capabilities Technical Support
Zero Leakage Goal
RDSO Standards
3+ Years Exp.
Pneumatic Brake Testing
Pressure Gauge

100%

Safety Reliability

Pneumatic Mastery

Mastering the Art of Train Braking Systems

At Haruka Infra, we understand that the air brake system is the most critical safety feature of any train. Our certified technicians specialize in the intricate maintenance of pneumatic circuits, ensuring every valve and cylinder operates with surgical precision.

Precision Calibration

Accurate pressure setting for Distributor Valves and Load Sensing Devices.

Leakage Detection

Ultrasonic and pressure-drop testing to ensure zero-leakage pipes.

"Precision in every pound per square inch (PSI) to keep the nation safe."

Haruka Infra Team Air Brake Division
System Components

Our Expert Braking Solutions

Distributor Valve

DV Overhauling

Complete strip-down, cleaning, and seal replacement of Distributor Valves (DV) with bench testing.

Request Quote
Brake Cylinder

Brake Cylinders

Repair and maintenance of brake cylinders, slack adjusters, and reservoir tanks for rolling stock.

Request Quote
Air Brake Testing

SWTR Testing

Conducting Single Wagon Test Rig (SWTR) and Rake testing to ensure full system integration.

Request Quote
Fail-Safe Engineering

The Standard of Pneumatic Integrity

We follow strict IRCA (Indian Railway Conference Association) and RDSO maintenance manuals to deliver zero-defect air brake services.

500+

Valves Serviced

Zero

Failure Record

Leak-Proof Guarantee

Advanced bubble testing and pressure drop monitoring.

Certified Technicians

Specialized team trained in Escorts, Faiveley & Knorr-Bremse systems.

POH & IOH Expertise

Periodic and Intermediate overhauling of all brake gear.

Our Testing Protocol

Air Brake Service Strategy

A 4-step precision workflow for pneumatic system maintenance.

01

Pneumatic Audit

Initial inspection of BP/FP pipes and leakage identification.

02

Component Overhaul

Deep cleaning and replacing of rubber kits and O-rings.

03

Bench Calibration

Setting the application and release timings on test benches.

04

Final SWTR

Full rake/wagon test to certify the system for main-line service.