Kubota Engine
ST22KBT-HD
22 kVA Standby
Technical Specifications
Key Features

Rugged, practical and reliable diesel generator. Whether its for a remote construction site, powering some site offices or backing up your workshop, this is engineered to do the job.
Designed by the technical team here at OMC specifically for demanding New Zealand conditions. Every feature is intentional: like the silent canopy made from fully galvanised sheet with heavy duty 120um powder coating, or the bunded fuel tanks that come standard for safety and environmental protection. Fitted exclusively with Deep Sea Electronics controllers, for the ultimate in reliability. To maximise protection, we opted for marinized, triple-dipped Leroy Somer Alternators to make these seriously robust.
The ST22KBT-HD is suitable for a wide range of applications from small house backup or standby applications to construction sites, events, or farming. With a 4 Pole AVR Controlled alternator this provides mains quality power, ensuring your electronics are safe. This is also suitable to charge battery energy storage systems such as those connected to solar panel systems.
Frequently Asked Questions
ST22KBT-HD — common questions
What engine is in the Stronta ST22KBT-HD?
The ST22KBT-HD is powered by a genuine Kubota V2203 engine.
What are the power ratings of the ST22KBT-HD?
The ST22KBT-HD is rated at 22 kVA standby / 20 kVA prime at 0.8 power factor.
What voltage and phase does the ST22KBT-HD supply?
The ST22KBT-HD supplies 400/230V three-phase, 50 Hz, three phase.
How loud is the ST22KBT-HD?
The ST22KBT-HD operates at 67 dBA at 7 metres, housed in a super-silent canopy.
What controller is fitted to the ST22KBT-HD?
The ST22KBT-HD uses a DSE6120MKIII controller.
What alternator does the ST22KBT-HD use?
The ST22KBT-HD is fitted with a Leroy Somer LSA (Extra-Dipping) alternator.
What warranty is included with the ST22KBT-HD?
The ST22KBT-HD is covered by a 2 Years / 1000 Hours warranty.
What is the fuel tank capacity of the ST22KBT-HD?
The ST22KBT-HD has an integrated 110 litre fuel tank.