Khetho Kholeka Ncwane

Ensure that the testing and commissioning is conducted as per electrical standard operating procedure in order to meet the acceptance criteria for locomotive handover.
Perform Serial Testing on the 23E locomotives and complete all verification of test reports.
Brakes & pneumatic testing on Brake Control Module.
Manage and investigate all electrical, mechanical and Pneumatic failures as soon as they appear using appropriate troubleshooting tools.

Troubleshooting failures related to vehicle control devices.
Consult and support supplier request in resolving any defects or Non-conforming materials.
Compile detailed Non-Conforming Reports
Ensure interface and perfect working relationship with other test engineering technicians, quality and other stakeholders involved in the buy-offs.
Perform quality gates in various stations to evaluate system performance
on locomotives.

Traction converter & Converter Module(CMM) fault finding

Locomotive high voltage tests performed under the 25KV AC & 3KV DC catenary.

23E Locomotive traction test.
Knowledge of railway and electrical safety.
Consignment stock control of all materials used on the locomotive.
Presentation of Andon 1 progress updates and track escalations that are reported.

Comply with all Toyota HSE policies.
Perform Total Preventative and Corrective maintenance on all onboard electronic equipment.
Robotics( Kawasaki, Nachi & Yaskawa) -Spot welding, CO2 welding Robot troubleshooting,robot initializing and robot teaching.
Conveyor maintenance on all safety devices.
PLC fault finding and program modifications (Toyopuc- PCS, PC3 and PC10) and Mitsubishi.
Electrical installation & maintenance of Mitsubishi E700 & E800 VSD, Motors and other electronic equipment.
Troubleshooting on Pneumatic jigs and Kaizen any improvement under safety, quality, production and cost reduction.
Perform internal buy-off when new processes are installed.
Support engineering in any process or product introduction on new projects.

Perform Maintenance and improvements during shutdown periods.
Compile breakdown reports and suggest temporary or permanent
countermeasures to eliminate downtime on processes.
Maximo to record all day to day breakdown reports.
Create Maintenance instructions sheets when new processes are introduced in the production line.

Installed electrical conduit and wiring for power, controls, and lighting.

Disconnected and removed motors and pumps.

Maintained detailed records of all repairs, maintenance tasks, and inventory for accurate tracking purposes.

Reduced downtime by troubleshooting and repairing faulty electrical components promptly.

Inspected equipment for defects and safety hazards and completed necessary repairs.

Assisted in new equipment installations, guaranteeing proper setup and optimal performance.

Collaborated with cross-functional teams to complete complex projects within deadlines.

Maintained mechanical, electrical and pneumatic systems to keep systems working together correctly.

Up to 3.3KV switching and isolating for all planned maintenance.
Obtained heavy duty machine licence for Stacker reclaimers.

Used hoisting and rigging equipment to move heavy machinery and equipment.

Read and interpreted blueprints and schematics to understand machinery design and layout.
Conveyor system maintenance and fault finding.
Troubleshooting PLC systems (Siemens)
Understanding & Interpreting electrical and pneumatic schematics.
SAP & Workflow experience to log in all breakdown notifications.

Fault finding on SCADA Systems.
Basic knowledge of VSD Drives
Understanding and fault finding Hydraulic systems

Adhered to all workplace safety policies, regulations and compliances.

Millwright practical training at the Shukela Training Centre
On-the-plant job shadowing on all major breakdown and shutdown work.
Worked with the Condition Monitoring tools such as Vibration analyzer on all motors and pulley bearings and ensured proper lubrication following a preventative schedule
Enhanced equipment reliability by performing regular maintenance and repairs on industrial machinery.

Participated in root cause analysis efforts for recurring equipment failures to develop long-term corrective actions.

Actively participated in safety meetings and trainings, contributing to a culture of heightened awareness and proactive risk mitigation.

Improved workplace safety with diligent adherence to protocols, lockout/tagout procedures, and hazard identification.

Streamlined maintenance processes through effective organization of tools, parts inventory, and work schedules.