Services Transport, Operations and Logistics

Diesel Locomotive Operation for Railway Workers Training

SAQA US 256195 | NQF 3 | Credits 16 | Duration 13 Days
From $2,349 per delegate

Description

This course equips railway workers with the knowledge and practical skills to safely and efficiently operate a diesel locomotive. Learners will gain competence in pre-operational checks, starting, driving, and stopping procedures, as well as emergency response protocols. The training ensures compliance with South African railway regulations and promotes a safety-first culture.

Learning Outcomes

  • Demonstrate pre-operational inspection and safety checks on diesel locomotives.
  • Apply correct starting, driving, and stopping procedures for diesel locomotives.
  • Analyze locomotive performance and respond to operational irregularities.
  • Implement emergency shutdown and response procedures in accordance with safety standards.
  • Evaluate operational risks and apply relevant safety protocols.
  • Communicate effectively using standard railway radio procedures and signals.

Target Audience

This course is designed for railway workers, locomotive drivers, and trainees who are required to operate diesel locomotives in rail yard or mainline operations. It is also suitable for maintenance personnel seeking a deeper understanding of locomotive operation.

Prerequisites

None — open enrollment. However, learners must be medically fit and meet the physical requirements for locomotive operation.

Course Outline

Day 1: Introduction to Diesel Locomotive Systems

Objectives:
• Understand the basic principles of diesel locomotive operation
• Identify major locomotive components and their functions
• Recognise safety protocols for working with diesel locomotives
• Explain the role of railway workers in locomotive operations

Topics:
• Overview of diesel locomotive types and uses
• Main components: engine, traction motors, control systems
• Basic diesel engine cycle and power transmission
• Safety regulations and personal protective equipment
• Locomotive cab layout and controls familiarisation

Day 2: Diesel Engine Fundamentals

Objectives:
• Describe the four-stroke diesel engine cycle
• Identify engine subsystems: fuel, air, cooling, lubrication
• Explain the function of turbochargers and aftercoolers
• Perform basic engine pre-start checks

Topics:
• Four-stroke cycle principles
• Fuel injection systems and injectors
• Air intake and exhaust systems
• Cooling and lubrication systems
• Pre-start inspection procedures

Day 3: Electrical Systems and Traction Motors

Objectives:
• Understand DC and AC traction motor principles
• Identify main generator/alternator components
• Explain control circuits and contactors
• Troubleshoot basic electrical faults

Topics:
• Traction motor types: series-wound DC, AC induction
• Main generator/alternator and rectification
• Control systems: throttle, dynamic braking
• Battery systems and low-voltage circuits
• Electrical safety and lockout/tagout

Day 4: Air Brake Systems

Objectives:
• Describe the components of the locomotive air brake system
• Explain the function of the brake valve and triple valve
• Perform a brake system test
• Understand emergency brake application and release

Topics:
• Air compressor and main reservoir
• Brake pipe, brake cylinder, and triple valve
• Automatic vs. independent brakes
• Brake test procedures
• Emergency brake operation

Day 5: Locomotive Controls and Instruments

Objectives:
• Identify all controls in the locomotive cab
• Interpret gauge readings and warning lights
• Operate the master controller and reverser
• Apply proper start-up and shut-down procedures

Topics:
• Master controller, reverser, and throttle handle
• Gauges: speed, ammeter, pressure, temperature
• Warning lights and alarms
• Start-up sequence and pre-departure checks
• Shut-down procedure

Day 6: Locomotive Handling and Basic Operation

Objectives:
• Accelerate and decelerate smoothly
• Use dynamic braking effectively
• Operate in multiple-unit (MU) consist
• Respond to signals and track conditions

Topics:
• Throttle notch progression and transition
• Dynamic braking principles and control
• Multiple-unit operation and cab signalling
• Handling curves, gradients, and speed restrictions
• Communication with train crew

Day 7: Coupling, Uncoupling, and Shunting

Objectives:
• Safely couple and uncouple locomotives and rolling stock
• Operate knuckle couplers and air hoses
• Perform shunting moves in a yard
• Apply hand signals and radio communication

Topics:
• Coupler types and operation
• Air hose connection and angle cocks
• Shunting procedures and speed limits
• Hand signals and verbal commands
• Yard safety and point operation

Day 8: Train Handling and Dynamic Conditions

Objectives:
• Manage train forces: draft, buff, and slack
• Apply proper braking techniques for different conditions
• Handle trains on steep grades
• Respond to wheel slip and slide

Topics:
• Train dynamics: starting, stopping, slack action
• Braking techniques: graduated, bail-off, penalty
• Grade operation and sanding
• Wheel slip/slide detection and correction
• Handling adverse weather conditions

Day 9: Fault Finding and Troubleshooting

Objectives:
• Diagnose common engine faults
• Troubleshoot electrical and air system issues
• Use diagnostic tools and fault codes
• Perform emergency repairs to enable movement

Topics:
• Engine fault symptoms: smoke, noise, overheating
• Electrical fault diagnosis: multimeter usage
• Air brake fault isolation
• Fault code retrieval and interpretation
• Emergency repair procedures

Day 10: Safety, Rules, and Regulations

Objectives:
• Apply relevant railway safety rules (e.g., SANS 3000-1)
• Understand signal aspects and indications
• Perform a safety briefing and risk assessment
• Comply with operational procedures for incidents

Topics:
• Railway safety management systems
• Signal aspects: main, shunting, and subsidiary
• Rules for train movement and yard operations
• Personal safety: lookout, isolation, and protection
• Incident response and reporting

Day 11: Practical Operation – Basic Manoeuvres

Objectives:
• Conduct pre-departure inspection and start-up
• Perform coupling and uncoupling operations
• Execute shunting moves under supervision
• Apply smooth throttle and brake control

Topics:
• Practical inspection checklist
• Coupling/uncoupling in yard environment
• Shunting movements with hand signals
• Driving on straight track with stops
• Dynamic brake application

Day 12: Practical Operation – Advanced Train Handling

Objectives:
• Handle train on gradient with appropriate braking
• Manage slack action and train forces
• Respond to simulated faults and emergencies
• Operate in multiple-unit consist

Topics:
• Grade operation and brake management
• Slack action control and smooth handling
• Simulated engine fault response
• MU consist operation
• Emergency brake application and reset

Day 13: Assessment and Integration

Objectives:
• Demonstrate competence in all practical skills
• Complete a written knowledge assessment
• Integrate theoretical knowledge with practical operation
• Receive feedback and certification guidance

Topics:
• Practical skills assessment: pre-start, driving, braking, coupling
• Written test on systems, rules, and procedures
• Debrief and feedback session
• Certification requirements and next steps
• Course evaluation

Practicals

40 hours of practicals To be conducted online or on-campus or in-house
Overview

Practical sessions are essential for developing hands-on skills in locomotive operation, coupling, and fault response. Learners apply theoretical knowledge in a controlled yard and mainline environment under supervision, building competence and confidence.

Practical Activities
  • Basic Locomotive Handling and Shunting — Learners perform pre-departure inspections, start-up procedures, coupling/uncoupling, and shunting moves in a yard setting. (16h)
  • Train Handling and Braking Techniques — Learners operate a locomotive on a mainline section, focusing on smooth acceleration, braking, and handling gradients. (12h)
  • Fault Finding and Emergency Response — Learners diagnose simulated engine, electrical, and brake faults, and perform emergency procedures to restore safe operation. (8h)
  • Multiple-Unit Operation and Integration — Learners operate in a multiple-unit consist, coordinating controls and communication between locomotives. (4h)

Summatives

Each delegate is assessed continuously throughout the course via daily exercises, scored practical assignments, and a final summative test at the end.

Practical Assignments — 30%

Practical assignments are observed and scored against a rubric during the practical sessions. Each delegate's practical mark is averaged into a single 100% score and contributes 30% to the final total.

Daily Exercises — 20%

Every training day ends with a multiple-choice exercise scored out of 100%. The scores from each daily exercise are averaged across the duration of the course to produce a Daily Average mark, which contributes 20% to the final total.

Final Test — 50%

On the last day a final summative test is written. It is a multiple-choice paper with multiple-answer questions: each question may have more than one correct option, and a single wrong selection on a question marks the entire question wrong — no partial credit. The final test is scored out of 100% and contributes 50% to the overall mark.

Final Total
Component Out of Weight
Practical Assignments (rubric-scored) 100% 30%
Daily Average (multiple choice) 100% 20%
Final Test (multi-answer multiple choice) 100% 50%
Final Total 100%

All marks are recorded on the AATICD LMS and visible to each learner under their account.

Certificate

Certificate of Completion

Awarded to delegates who achieve an overall mark of 50% or higher on the Final Total (Practicals 30% + Daily Average 20% + Final Test 50%).

How it works
  • Certificates are auto-generated on the AATICD LMS as soon as the marks pass the 50% threshold.
  • Each certificate is a branded PDF with the delegate's name, the course title, the unit standard ID, NQF level, credits, and the date of issue.
  • You can download or print your certificate from your LMS dashboard at any time after issue — there's no reissue fee and no expiry date.
  • If you scored under 50% you can sit the final test again at the next scheduled session at no extra cost.
Where to find it

Sign in to the LMS, open your dashboard, and your certificates appear under My Certificates. Each entry has a View / Download button and a print option.

Training Discounts

Group discounts apply automatically — the more delegates you enrol, the greater the saving. Discounts are calculated at 3% per 5 delegates, scaling up to 40% off for 100+ delegates.

Delegates Discount
5 3% off
10 6% off
15 9% off
20 12% off
25 15% off
30 18% off
50 30% off
75 35% off
100 40% off

3% discount per 5 delegates, up to 40% off for 100+ delegates. Contact us for a custom group quote.

Upcoming Training Sessions
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Training Discounts
Delegates Discount
5 3% off
10 6% off
15 9% off
20 12% off
25 15% off
30 18% off
50 30% off
75 35% off
100 40% off

3% off per 5 delegates, up to 40% for 100+

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