GC40S Generator.
Reliable 43 kVA prime power in a compact, heavy-duty diesel generator. Built tough for harsh Australian conditions with quality components and easy servicing..

Australia Wide Delivery
Expert Support
Technical advice from selection to commissioning.
Serviced & Maintained
Built for Tough Sites
Reliable equipment, ready for work.
The GC40S delivers 43 kVA of prime power in a compact, enclosed diesel generator. With a strong heavy-duty build, large fuel capacity and quality components, it is ideal for industrial, construction and remote applications.
Powered by a Cummins engine with a Stamford alternator and Deep Sea Electronics control system, the GC40S is engineered for reliability, easy operation and low maintenance.
Main gallery image: GC40S front or side three-quarter exterior view.
- 43 kVA prime power
- 47 kVA standby power
- 270 L fuel capacity
- 1500 RPM operation
- Cummins 4BT3.9G1 engine
- Stamford PI144K alternator
- Deep Sea 7420 controller
- 415 V three-phase output

Technical Specifications
Key GC40S Generator technical data.
Fuel Performance
Fuel capacity and consumption data.
Actual fuel use and run time will vary with load profile, ambient conditions, maintenance condition and site use.
- Actual run time will vary based on load and operating conditions.
Silenced Canopy
Silenced enclosure design minimises noise for a quieter work site.
Heavy Duty Skid Base
Fork pockets for easy lifting and transport on site or between locations.
Large Fuel Tank
270 L bunded fuel tank for extended run time between refills.
Quality Power
Stamford alternator with low harmonic distortion below 5%.
Reliable Components
Cummins engine and Deep Sea controller for dependable performance.
Safe Operation
Battery charger and isolator with essential safety features.
Easy Control
Deep Sea 7420 auto controller for simple operation and monitoring.
Flexible Deployment
Compact footprint for easy transport and rapid site positioning.