Prime Mover Controls
Prime Mover Controls Capabilities
Our Prime Mover Controls department is one of the largest genuine governor spare parts stockist and service centre, providing a complete range of round the clock support services, including modern maintenance solutions, replacements, exchange programmes, and quick turn-around deliveries for all makes of hydraulic and electronic governors.
At SWTS, We strive to provide cost-effective solutions to modernise and improve engine and system performances to ensure that your vessels, plants, trains and mills run at optimal capacity. Our specialised engineers are also skilled in turnkey engineering and governor control system solutions:
We are a certified Regulateurs Europaand Heinzmann Service Facility, experienced in servicing other makes of governors including Woodward, Zexel and Yanmar






- Governor overhaul
- Inspection
- Testing and calibration
- Urgent repair
- Warranties
- Parameterisation
Spares
- Immediate turnaround (Whole governor exchange option)
- Ex stock
- Largest stockist of governor spares in Southeast Asia
- Genuine spare parts
- Governor fleet management
Field Service
- Troubleshooting / diagnostics
- 24 hours emergency support
- Urgent assistance onsite/ remote
- Installation and commissioning
- Onsite and Inhouse Training
Retrofit
- Ready, quick and proven solutions (in operation or docking)
- Upgrading from obsolete governors to current models (modernisation)
- Technical consultancy
- Mechanical governor to electronic governor conversions
- Turnkey engineering to suit operational needs
Service centre for all makes of hydraulic and electronic governors
No governor storage charges
Governor repair and exchange programmes for fleet/mill
Cost Effective and modern governor life cycle solutions
Experienced and OEM trained engineers
Repair
We are experienced in repairing all makes of governors/actuators with quick turnaround. Maintaining your control system performance at optimum and to OEM standards with genuine spare parts, skilled repair and organised procedures.
- Governor overhaul
- Inspection
- Testing and calibration
- Urgent repair
- Warranties
- Parameterisation
Download Repair services brochures:
We specialize in repairing all major brands
Spares
We have a comprehensive inventory of genuine spare parts and whole governors available for sale and exchange, kept in conducive air-conditioned environment to ensure top quality. Customers’ spare governor units in our warehouse will be maintained to manufacturer’s standard for long periods until withdrawn for use. Long term governor maintenance management service (repair/exchange/field service/storage/delivery) is also available for fleet.
- Immediate turnaround (Whole governor exchange option)
- Ex stock
- Largest stockist of governor spares in Southeast Asia
- Genuine spare parts
- Governor fleet management

Download Spares services brochures:
We stock spare parts for all major brands
Field Service
Customers can choose from a wide and flexible range of service options, including troubleshooting, calibration, service warranties, retrofit surveys, training, remote support, installation, startup, commissioning and more, during voyage, at anchorage, in shipyard or in the premises of mills and power/industrial plants. Our OEM trained specialist engineers are able to identify and provide recommendation for the most tedious of control system issues.
- Troubleshooting / diagnostics
- 24 hours emergency support
- Urgent assistance onsite/ remote
- Installation and commissioning
- Onsite and Inhouse Training
Download Field services brochures:
We have the expertise to service all major brands
Retrofit
We are experienced in retrofitting governing systems with modern cost effective long term solutions. This includes site survey, hardware, installation and commissioning. There are ready-made solutions with ex stock hardware and a maximum of 2 days installation with commissioning field service
- Ready, quick and proven solutions (in operation or docking)
- Upgrading from obsolete governors to current models (modernisation)
- Technical consultancy
- Mechanical governor to electronic governor conversions
- Turnkey engineering to suit operational needs
Download Retrofit brochures:
- (Solutions) Woodward EM 80 . EM300 Actuator to Heinzmann StG90 Actuator Retrofit Solution
- (Solutions) Woodward 3161 Governor to Regulateurs Europa 1102 Retrofit Solution
- (Solutions) UG40DI to RE1115 Retrofit Project
- (Solutions) RE 1162 Governor Upgrade to RE1115
- (Solutions) Woodward PSG to Heinzmann StG6 System
- (Solutions) YT111G Governor to Regulateurs Europa 1115 Retrofit Solution
- (Solutions) Heinzmann E2000 controller and obsolete Heinzmann StG30 upgrade solution
- (Solutions) Heinzmann KG16 Controller and STG16 Controller Replacement Solution Cruise Ship
- (Solutions) Dan Chang Sugar Mill Power Plant Case Study - Heinzmann Sitec System for Selling Stable Power to the Grid
- (Solutions) Aumkar Palm Oil Mill Case Study - Upgrade to Heinzmann Sitec System for Prime Mover Power Optimisation