Hahn & Sohn Diesel Generator HDE300RST3

Professional Diesel Generator for Industry and Construction

Hahn & Sohn HDE300RST3 is a powerful industrial diesel generator that reliably supplies energy on construction sites, in agriculture, industrial facilities, and during emergency power supply. It offers single-phase and three-phase operation, a robust construction, and modern technology for stable performance.

Images are for illustration purposes only, showing different models. Basic version without sockets.

Practical Control Panel

The generator is equipped with an ergonomic control panel that provides information about its status and allows for easy operation.

ATS Connection Option ATS

The ATS (Automatic Transfer Switch) unit automatically starts the generator and transfers the load when the main power source is disconnected.

ATS 100A indoor | ATS 100A outdoor

Diesel Engine YANGDONG

Reliable multi-cylinder diesel engines from the Chinese company Yangdong, one of the largest manufacturers of small diesel engines.

Liquid Cooling

An efficient engine cooling system with liquid coolant ensures stable operation and protects the engine from excessive wear.

Pre-Start Heating

The integrated coolant preheating system maintains optimal temperature for safe engine startup even in extreme cold conditions.

Soundproof Cover

The specially designed cover reduces noise during operation and ensures efficient heat dissipation.

Easier Transport

The robust design is equipped with mounting holes for easy handling and secure fastening during transport.

Protective Surface Treatment

All generator housings are coated with an anti-corrosion protective layer for greater resistance to weather conditions.

Oil Sensor

The generator includes an oil sensor that alerts you in time to refill or change the oil when necessary.

Safe Operation

The generator Hahn & Sohn HDE300RST3 is a professional generator with emission certifications.

Key Features

• Powerful engine: 264 kW diesel engine for maximum reliability
• Long endurance: 560-liter tank ensures up to 9 hours of operation
• Stable voltage: Automatic AVR regulator for protection of sensitive equipment
• Quiet operation: Soundproof casing reduces noise and vibration
• Single-phase and three-phase operation (400 V, 230 V)
• Electric starter: Easy start at the push of a button
• ATS output: Option for automatic transfer in case of power failure (ATS sold separately)
• Safety features: Oil sensor, emergency stop switch, generator protection

Why Choose Hahn & Sohn HDE300RST3?

• Professional generator for construction, industry, and backup power
• Powerful and efficient diesel engine
• Long runtime on a single refueling
• Safe voltage and stable performance thanks to AVR
• Quiet operation and durable construction

🛒 Order now and ensure reliable power for your projects!

Standard Equipment

•   Powder-coated steel housing
•   Diesel engine
•   Brushless self-excited generator
•   Battery pack
•   Battery charger
•   Battery disconnect lever
•   Standard capacity fuel tank
•   Engine and generator mounts with silent blocks
•   Muffler with vibration compensator
•   Main circuit breaker (generator protection)
•   Terminal block (full power output)
•   Emergency stop switch
•   Control cabinet heater with control panel
•   ComAp InteliLite or ComAp InteliNano control panel
•   Compatible with ATS backup system
•   Basic internal lighting
•   Engine block heater

📦 Delivery without unloading – the customer must provide a crane or forklift.

Note: The unit is delivered ready for use – with oil and coolant filled, charged batteries, and tested. Before the first start-up, we recommend reading the manual and checking fluid levels and overall condition.