Course on Hydraulic Couplings and Torque Converters
Online 300-hour course on hydraulic couplings and torque converters. 6 modules covering ISO 4406 (hydraulic fluid contamination level code), ISO 11158 (mineral hydraulic fluid specifications) and Simcenter Amesim. Assigned tutor and open enrolment.
Course on Hydraulic Couplings and Torque Converters — studying from Australia
Off-road and special-purpose vehicles are central to Australia's mining, agriculture, construction and emergency services sectors. Remote geography and harsh conditions create strong demand for robust machinery, including haul trucks, agricultural equipment and specialist fire and rescue vehicles. Engineers work on hydraulics, drivetrains, operator safety and machine automation. Employers include mining equipment manufacturers and dealers, agricultural machinery firms, construction companies and government fleet agencies.
Fees for Australia: A$1,270 (AUD), with instalments and employer sponsorship available.
Relevant bodies in Australia
Typical roles
Questions from Australia
Will this qualification be recognised by Australian engineering bodies for off-road vehicle work?
SEIUM qualifications are private and not accredited by Engineers Australia or any national body. Recognition is decided by employers or the relevant professional body assessing your application. Engineers Australia assesses competence independently, so check its requirements before enrolling if membership is your goal.
Which Australian employers work with off-road and special vehicles and machinery?
Mining and agricultural equipment makers, fleet operators, defence and emergency service vehicle suppliers, and four-wheel-drive modification businesses are examples. Their hiring decisions depend on their own criteria. Relevant experience and a practical final project are often as important as the qualification.
Can I study this online while working in Australia, and is there support?
Yes, the programmes are 100% online and taught in English, and each student has an assigned technical tutor. You can study from anywhere in Australia without a student visa. Fees are payable in instalments, and employer sponsorship is possible; check the total hours and plan a realistic schedule.
Take the controls.
Run a real engineering trade-off from this field. Move the sliders, watch the model react in real time and beat the challenge.
What you will be able to do
Explain the principle of fluid torque transmission.
Select couplings and converters according to the application's curve.
Specify the appropriate fluid, cooling and lubrication.
Diagnose faults through pressures, temperatures and vibrations.
Plan the repair and rebuilding of torque converters.
Verify balancing and quality after rebuilding.
Optimise the operating efficiency of the engine-transmission assembly.
Who it's for
- Transmission engineer who wants to specialise in Hydraulic Couplings and Torque Converters.
- Torque converter repair technician who wants to specialise in Hydraulic Couplings and Torque Converters.
- Transmission diagnostics specialist who wants to specialise in Hydraulic Couplings and Torque Converters.
- Heavy machinery maintenance engineer who wants to specialise in Hydraulic Couplings and Torque Converters.
- Test bench technician who wants to specialise in Hydraulic Couplings and Torque Converters.
- Transmission applications engineer who wants to specialise in Hydraulic Couplings and Torque Converters.
- Engineering or science graduates looking to enter the public works machinery sector.
What you'll work with
- ISO 4406 (hydraulic fluid contamination level code)
- ISO 11158 (mineral hydraulic fluid specifications)
- ISO 21940-11 (balancing of rigid rotors)
- ISO 20816-3 (vibration evaluation of industrial machines)
- API 671 (couplings for special services)
- ISO 14691 (flexible couplings for general services)
6 modules · 300 h
1.1Hydraulic coupling: principle and behaviour1.2Torque converter: components and the function of the stator1.3Torque multiplication and stall point1.4Characteristic curves of the converter1.5Lock-up clutch and its purpose1.6Comparison with friction clutch1.7Applications in heavy machinery1.8Interaction with the engine and the transmission1.9Common terminology1.10Workshop: reading torque converter curves
2.1Diameter, blade profile and torque ratio2.2Engine-converter matching2.3Operating point and power utilisation2.4Efficiency as a function of speed ratio2.5Selection for variable load and for constant load2.6Multi-stage converters2.7Protection against overload2.8Effect on travel speed2.9Selection criteria by application2.10Practice: selecting a converter for a machine
3.1Transmission fluid and its specification3.2Charging and cooling circuit3.3Operating temperature and limits3.4Losses and heat generation in the converter3.5Heat exchanger and its sizing3.6Contamination and filtration3.7Fluid degradation and its control3.8Levels, filling and draining3.9Oil analysis and diagnosis3.10Practice: fluid control plan
4.1Symptoms: loss of power and reduced speed4.2Stall test and its interpretation4.3Measuring pressures and temperature4.4Slipping of the lock-up clutch4.5Noise and vibration of the assembly4.6Particle contamination and its origin4.7Bearing and stator failure4.8Distinguishing between engine and converter failure4.9Systematic diagnostic procedure4.10Practice: guided diagnosis of three faults
5.1Disassembly and removal of the assembly5.2Inspection of rotor, stator and turbine5.3Replacement and rebuilding criteria5.4Balancing and dimensional verification5.5Welding and sealing of the assembly5.6Assembly, torques and alignment5.7Bench testing after repair5.8Running-in and commissioning5.9Warranty and repair traceability5.10Practice: rebuilding plan for a torque converter
6.1Operating habits that generate heat and wear6.2Prolonged stall and its consequences6.3Operator training6.4Converter efficiency compared with alternatives6.5Trends: early lock-up and continuously variable transmissions6.6Spare parts and exchange management6.7Reliability indicators for the assembly6.8Common maintenance errors6.9Repair cost versus replacement6.10Final project: maintenance and diagnostic plan for the assembly
How you'll learn
100% online training on the SEIUM campus, with downloadable material, recorded classes and an assigned technical tutor. No fixed timetable: students progress at their own pace within the intake, which makes it easy to combine with work.
Each module combines theory, guided reading of the original standard and applied exercises. The working software is Simcenter Amesim, MATLAB/Simulink, ANSYS CFX, advanced Excel, in free, academic or evaluation versions. Tests are studied using real torque converter test bench procedures, oil and contamination analysis, and vibration measurement on transmissions. Assessment is continuous, module by module, plus the final integrating project.
Build it end to end
Your final project follows the real engineering workflow, step by step, reviewed by your tutor.
Explain the principle of fluid torque transmission.
Select couplings and converters according to the application's curve.
Specify the appropriate fluid, cooling and lubrication.
Diagnose faults through pressures, temperatures and vibrations.
Plan the repair and rebuilding of torque converters.
Where this takes you
Requirements
- No prior degree is required.
- Internet connection and a computer capable of running the programme's software.
- Sufficient Spanish to follow technical standards documentation.
Ready to start?
Send your application today. Our admissions team replies within 72 hours with your study plan and funding options.
Frequently asked questions
The programme comprises 300 hours in total, spread over 3 to 5 months. That is an average of 10 to 15 hours per week, compatible with a full-time job.
You will work with Simcenter Amesim, MATLAB/Simulink, ANSYS CFX and advanced Excel. Free, academic or evaluation versions are used, and the tutor indicates the free alternative where one exists.
An own diploma from SEIUM upon passing the continuous assessment and the integrating project. This is in-house training, not an official Ministry of Education qualification.
Yes. Modules passed in a course or postgraduate diploma in the same area are credited towards the advanced programme. Check the credit transfer policy when you enrol.
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