Hahn & Sohn Diesel Generator HDE140RST3

Professional Diesel Generator for Industry and Construction

Hahn & Sohn HDE140RST3 is a powerful industrial diesel generator, reliably supplying energy on construction sites, in agriculture, industrial operations, and for emergency power supply. It offers single-phase and three-phase operation, a robust design, 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 keeps you informed about the generator’s 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 frost.

Soundproof Cover

A specially designed casing reduces noise during operation and ensures effective heat dissipation.

Easier Transport

The robust design includes mounting holes for easy handling and secure fastening during transport.

Protective Surface Coating

All generator housings are coated with anti-corrosion protection for increased weather resistance.

Oil Sensor

The generator includes an oil sensor that alerts you in time when oil needs to be topped up or changed.

Safe Operation

The generator Hahn & Sohn HDE140RST3 is a professional unit with emission certifications.

Key Features

• Powerful engine: 119 kW diesel engine for maximum reliability
• Long endurance: 265-liter tank ensures up to 9.3 hours of operation
• Stable voltage: Automatic AVR regulator for protection of sensitive devices
• 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 switchover during power outage (ATS sold separately)
• Safety features: Oil sensor, emergency switch, generator protection

Why Choose Hahn & Sohn HDE140RST3?

• 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 design

🛒 Order now and ensure reliable power for your projects!

Standard Equipment

•   Powder-coated steel housing
•   Diesel engine
•   Brushless self-excited alternator
•   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 method)
•   Emergency stop switch
•   Control cabinet heater with control panel
•   ComAp InteliLite or ComAp InteliNano control panel
•   Adapted for use with ATS backup system
•   Basic internal lighting
•   Engine block heater

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

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