RELIABLE POWER GENERATION
SDEC was founded in 1947 and is a diesel engine manufacturer. They are ISO9001, QS9000 and TS16949 certified, which is testament to their quality and reliability.
GENERAL SPECIFICATIONS
SDEC 24kW Diesel Engine
Responsive Turbocharged Performance
The SDEC 4Z3.2-G21 engine uses forced induction to squeeze excellent efficiency out of its 3.2L displacement. The built in turbocharger gives this 4-cylinder engine the extra muscle needed to handle sudden jumps in electrical load, making it a reliable choice for situations that cannot afford voltage drops when equipment or appliances switch on.
Smart Cooling for Local Conditions
Equipped with an integrated wet-liner block, this engine easily handles the everyday demands of South African and regional African off-grid setups. By keeping cooling fluid in direct contact with the cylinder walls, the design prevents hotspots during long runs, reduces internal friction, and keeps your long-term maintenance costs down.
Strong Build and Efficient 4-Valve Design
Constructed with a high strength cast iron block and an integrated cylinder head, this engine handles daily workloads easily.
It features an advanced four-valve layout that improves airflow, optimises fuel efficiency, and delivers excellent torque. This makes it a great choice for local generator builders and engineers who need reliable power for small businesses, farms, and light industrial setups.
The straightforward mechanical layout reduces maintenance guesswork and keeps your equipment running smoothly.
Key Technical Features
Efficient Valve Layout: The four-valve design improves fuel combustion, maximising energy output while extending the overall working life of the engine.
Precision Manufacturing: Built under strict SAIC Motor quality controls and verified by German automotive production standards for excellent consistency and performance.
All-Weather Starting: Starts up instantly without a pre-heater in temperatures down to -10°C, and handles extreme cold down to -30°C when paired with an auxiliary heater.
Clean Burning: Complies with Off-Road Stage II emission standards, ensuring highly efficient fuel consumption and a cleaner burn.
