QA, Testing &
Commissioning

Full dynamic load testing and diagnostic validation. Baker surge testing, dynamic balancing, and 500kW load bank stress simulation cycles.

↓

Corridor Uptime
Validation

500kW Load Bed
Specs

Before dispatching overhauls back to regional networks, our quality leads execute diagnostic audits. We verify winding insulation resistance and check motor output on our 500kW load bed.

HiPot & Baker Checks
Winding Tests
- Executing high-potential checks to verify phase grounds
- Running Baker surge tests to identify turn-to-turn shorts
- Measuring stator slot resistance with micro-ohm meters
- Megger insulation resistance checking up to 100 G-Ohms
- Thermal camera inspection checking for coil hot spots
Dynamic Balancing & Run-out
Mechanical QA
- Spinning armature shafts to check journal eccentricity
- Dynamic tuning of rotors on automated Schenck mills
- Micrometer checks of commutator diameter clearances
- Surface roughness test of bearing journals (Ra 0.4 max)
- Checking mechanical tolerance matching OEM build maps
500kW Dynamic Trials
Load Bed Stress
- Coupling locomotives or generators to the load grid
- Simulating full-load power output over 4-hour cycles
- Monitoring exhaust temperature, turbo boost, and oil pressure
- Logging traction alternator voltage and current output curves
- Issuing certified ex-works load bed test reports

Explore Other Engineering Services

Seamlessly navigate to our other specialized heavy rail, locomotive components, and industrial machinery refurbishing divisions.

Technical Configurations

Comparing specifications across Lege's property and housing development projects.

Feature	Traction Motor Diagnostics	Diesel Engine Diagnostics
Winding Test Voltage	Up to 15kV Baker Surge check	110V control circuit check
Insulation Limit	100 G-Ohms min @ 1000V Megger	10 Megger limit on electronics
Balancing Spec	Schenck G2.5 balance rating	Flywheel dynamic balance alignment
Load Bed Simulation	500kW load bank resistor bank check	500kW load bank resistor bank check
Warranty Verification	QA certificate signed by rail lead	QA certificate signed by rail lead

Request Property RFQ

Submit your property development query, corporate office requirements, or high-volume housing proposal. Our civil project management lead will coordinate analysis.

Reach out today for local civil construction tenders.

QA, Testing &
Commissioning

Corridor Uptime
Validation

QA Engineering

Winding Tests

Mechanical QA

Load Bed Stress

Explore Other Engineering Services

Download Service Capabilities Profile

Technical Configurations

Request Property RFQ

QA, Testing &Commissioning

Corridor UptimeValidation

QA Engineering

Winding Tests

Mechanical QA

Load Bed Stress

Explore Other Engineering Services

Download Service Capabilities Profile

Technical Configurations

Request Property RFQ

Thank You!

QA, Testing &
Commissioning

Corridor Uptime
Validation