
Stephill SSDK16M | 13kW Super Silent Diesel Generator | Multi-Voltage | Kubota Stage V Engine
SKU: SSDK16M
Need help choosing?
Call our team on 0800 222 9069 — Mon–Fri 9am–5pm

Stephill SSDK16M 12.7kW Super Silent Multi-Voltage Diesel Generator | Kubota Stage V Engine
The Stephill SSDK16M 12.7kW Super Silent Multi-Voltage Diesel Generator is designed for professional users who require dependable 400V, 230V and 115V power from one robust, enclosed generator.
It delivers a maximum output of 15.9kVA / 12.7kW at 400V and a continuous output of 14.5kVA / 11.6kW, making it suitable for construction sites, industrial premises, workshops, agricultural applications, equipment hire and emergency standby power.
Important Delivery and Offloading Information
Due to the size and weight of this generator, suitable mechanical offloading equipment must be available at the delivery address.
The customer must arrange access to a forklift, telehandler, crane or similar lifting equipment. Offloading equipment and labour are not included with delivery, and the site must provide suitable access for the delivery vehicle.
Kubota Stage V Diesel Engine
The SSDK16M is powered by a professional 1500rpm Kubota water-cooled diesel engine.
Its low-speed configuration supports dependable extended operation, reduced engine wear and lower operating noise. The engine complies with EU Stage V emissions requirements and includes automatic shutdown protection for:
- High engine temperature
- Low oil pressure
Multi-Voltage Power Output
The generator provides power across 400V, 230V and 115V applications.
At 400V, it delivers:
- Maximum power: 12.7kW
- Continuous power: 11.6kW
At 230V/115V, it delivers:
- Maximum power: 11.9kW
- Continuous power: 10.8kW
The fitted socket configuration includes:
- 1 × 115V 16A
- 3 × 115V 32A
- 1 × 230V 16A
- 2 × 230V 32A
- 1 × 400V 32A
- 1 × spurred 230V 16A outlet
This makes the SSDK16M particularly versatile for professional site tools, standard single-phase equipment and compatible three-phase machinery.
Deep Sea DSE3110 Controller
The integrated Deep Sea DSE3110 controller provides straightforward push-button starting and stopping.
A two-wire remote-start facility allows the generator to be activated by compatible external controls or a suitably configured automatic transfer arrangement. The lockable control-panel housing helps protect the controls and prevent unauthorised operation.
Super-Silent Acoustic Enclosure
The generator is housed within a close-fitting acoustic cabinet manufactured from Zintec steel for improved corrosion resistance.
Large access doors provide convenient entry for inspection, servicing and maintenance. The generator produces a stated noise level of approximately 63dB(A) at 7m.
Brushless AVR Alternator
The SSDK16M is fitted with a maintenance-free brushless alternator incorporating Automatic Voltage Regulation.
The AVR system controls output voltage to approximately ±1%, helping provide a stable supply for connected tools, machinery and electrical equipment.
Long-Running 120-Litre Fuel Tank
The integrated 120-litre fuel tank provides up to approximately 34 hours of operation, depending on connected load and operating conditions.
This extended runtime makes the SSDK16M suitable for prolonged site use, remote working locations and standby-power applications.
Key Features
- Maximum output of 15.9kVA / 12.7kW
- Continuous output of 14.5kVA / 11.6kW
- 400V, 230V and 115V outputs
- 1500rpm Kubota water-cooled diesel engine
- EU Stage V emissions compliant
- Deep Sea DSE3110 controller
- Push-button electric start and stop
- Two-wire remote-start facility
- Brushless maintenance-free alternator
- AVR voltage regulation to approximately ±1%
- High engine-temperature shutdown
- Low oil-pressure shutdown
- Lockable control-panel housing
- Corrosion-resistant Zintec steel enclosure
- Large maintenance-access doors
- 120-litre integrated fuel tank
- Up to approximately 34 hours’ runtime
- Noise level of approximately 63dB(A) at 7m
- Weight of 693kg
Delivery & Returns
Fast UK delivery
Express delivery on mainland UK orders placed before 1pm (working days). Scottish Highlands, islands and offshore destinations may take a little longer — call 0800 222 9069 for a quote.
Easy 30-day returns
Not right for the job? Return unused items in their original condition and packaging within 30 days for a refund or exchange. See our Returns & Refunds policy for full details.
Frequently Bought Together
Need a Technical Consultation?
Speak with a generator specialist about sizing and site requirements.
0800 222 9069



