Hahn & Sohn HDE40RST3 diesel generator ComAp remote management (optional accessory)

Rated Power: 40 kVA / 32 kW
Output Voltage: 230 V / 400 V
Fuel Consumption at 50% Load: 5.1 l/h
Weight (net): 1,000 kg
Availability Made to order - delivery in 3-4 months
Code: 10914
€13 244,40 €10 945,79 excl. VAT
Hahn & Sohn HDE40RST3 diesel generator ComAp remote management (optional accessory)

Hahn & Sohn Diesel Generator HDE40RST3

Professional Diesel Generator for Industry and Construction

Hahn & Sohn HDE40RST3 is a powerful industrial diesel generator that reliably supplies power on construction sites, in agriculture, industrial operations, and during emergency power supply. It offers both single-phase and three-phase operation, robust construction, and modern technology for stable performance.

Images are for illustration purposes only and show various models. The base version is without sockets. The trolley is not included.

Practical control panel

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

ATS Connection Option

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

YANGDONG Diesel Engine

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

Liquid cooling

Liquid Cooling

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

Pre-start heating

Pre-start Heating

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

Soundproof enclosure

Soundproof Enclosure

The specially designed enclosure reduces noise during operation while ensuring efficient heat dissipation.

Easy transport

Easy Transport

The robust frame is equipped with mounting points for easy handling and secure transport.

Protective surface coating

Protective Surface Coating

All generator housings feature an anti-corrosion protective coating for increased resistance to weather conditions.

Oil sensor

Oil Sensor

The generator is equipped with an oil sensor that alerts you in time when the oil needs to be refilled or replaced.

Safe operation

Safe Operation

The Hahn & Sohn HDE40RST3 is a professional generator with emission certifications.

Key Features

  • Powerful Engine: 35 kW diesel engine for maximum reliability
  • Long Endurance: 65 L tank ensures up to 8.8 hours of operation
  • Stable Voltage: Automatic AVR regulator for the protection of sensitive equipment
  • Quiet Operation: Soundproof housing reduces noise and vibrations
  • Single-phase and three-phase operation (400 V, 230 V)
  • Electric Starter: Easy start at the push of a button
  • ATS Output: Automatic transfer during power outage (ATS sold separately)
  • Safety Features: Oil sensor, emergency stop, generator protection

Why Choose Hahn & Sohn HDE40RST3?

  • Professional generator for construction, industry, and backup power
  • Powerful and fuel-efficient diesel engine
  • Long runtime on a single tank
  • Safe voltage and stable performance with 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 set
  •   Battery charger
  •   Battery disconnect lever
  •   Standard fuel tank
  •   Engine and generator vibration dampers
  •   Muffler with vibration compensator
  •   Main circuit breaker (generator protection)
  •   Terminal block (full power output connection)
  •   Emergency stop button
  •   Control panel heater
  •   Control panel ComAp InteliLite or ComAp InteliNano
  •   Compatible with ATS backup system
  •   Basic internal lighting
  •   Engine block heater

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

Note: The unit is delivered ready to 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.

Additional parameters

Category: Industrial power generators
Warranty: 2 years
Weight: 1000 kg
Maximum power: 44 kVA / 35 kW
Rated power: 40 kVA / 32 kW
Rated current: 58 A
Frequency: 50 Hz
Nominal voltage: 230 V / 400 V
Fuel tank capacity: 65 l
Operating time on a full tank at 100% load: 8.8 hours
Fuel consumption at 100% load: 10.2 l/h
Fuel consumption at 75% load: 7.6 l/h
Fuel consumption at 50% load: 5.1 l/h
Dimensions: 2220 x 950 x 1202 mm
Noise level: 97 dB(A)
Engine type: Diesel, water-cooled
Engine power: 39 kW
Displacement: 4100 cm3
Engine speed: 1500 rpm
Number and arrangement of cylinders: 4 / in line
Engine fuel system: direct injection
Voltage regulation: electronic - AVR
Voltage stability: ± 1%
Oil tank capacity: 18 l
Coolant tank capacity: 13 l
Coolant type: Antifreeze -38 °C

Video of a similar model - HDE100RST3

Video of a similar model - HDE100RST3 Motor

Video of a similar model - HDE100RST3 Noise level

Video of a similar model - HDE100RST3 Panel

Video of a similar model - HDE100RST3 Start

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