Diesel emergency power generatorGeisberger
GB8500VTS
Diesel emergency power generator
Geisberger
GB8500VTS
Fixed price plus VAT
€1,428
Condition
New
(fully functional)
Location
Schwindegg 

Machine data
- Machine type:
- Diesel emergency power generator
- Manufacturer:
- Geisberger
- Model:
- GB8500VTS
- Condition:
- new
- Functionality:
- fully functional
Price & Location
Fixed price plus VAT
€1,428
- Location:
- Hassenham 4, 84419 Schwindegg, Deutschland

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Technical details
- Overall weight:
- 163 kg
- Fuel type:
- diesel
- Tank capacity:
- 16 l
- Color:
- white
- Output current:
- 11 A
- Output voltage:
- 400 V
- Output frequency:
- 50 Hz
- Type of output current:
- three-phase
- Nominal power:
- 6 kW (8.16 HP)
- Nominal power (apparent):
- 7 kVA
- Total length:
- 900 mm
- Total width:
- 560 mm
- Total height:
- 800 mm
- Rotational speed (max.):
- 3,000 rpm
- Type of cooling:
- air
- Number of cylinders:
- 1
- Cubic capacity:
- 498 cm³
- Fuel tank capacity:
- 16 l
- Insulation material:
- F
- Protection type (IP code):
- IP23
Details about the offer
- Listing ID:
- A226-29042
- Reference number:
- 003/0049
- Update:
- 01.09.2026
Description
Diesel generator set GB8500VTS, brand new, available immediately from stock, minor paint damage possible.
84419 Schwindegg.
SWITCHABLE BETWEEN 230 V (32 A) AND 400 V (16 A)
The unit can be switched between single-phase operation with 230 V and three-phase operation with 400 V via the control panel. The VTS phase switching system enables the use of a single generator in both single-phase mode (230 V) and three-phase mode (400 V) with virtually no power loss.
The key point: In a purely three-phase 6 kW generator, only approximately 2 kW is available per phase. This is often insufficient for a circulation pump, a deep well pump or a cooling system. With the GB8500VTS, the full power is available on one phase in single-phase operation, and the 32 A socket is designed accordingly.
CONTROL PANEL
Digital display HJ-502 for voltage, current, power, frequency and operating hours. Key switch, emergency stop, preheating button, rotary switch 400 V / 0 / 230 V. Connection for an automatic mains failure (AMF) module is available.
GENERATOR AND ENGINE
Self-excited synchronous generator with AVR voltage regulation, insulation class F, protection class IP23, designation according to ISO 8528-1.
Single-cylinder diesel engine, air-cooled, four-stroke, direct injection, electric start, preheating device and decompression switch for safe cold start in winter. Diesel without bio-components, oil capacity 1.65 l, tank 16 l with fuel level indicator.
DESIGN
Soundproof canopy, 68 to 72 dB(A) at 7 m distance. Transport kit with 4 wheels and 2 handles. Dimensions 90 x 56 x 80 cm, weight 163 kg. DC output 12 V / 8.3 A.
DELIVERY SCOPE
Generator with built-in start battery, matching mating connectors for the 400 V and 230 V outputs, tool kit and user manual in German. No assembly required. Oil and fuel are not included. Warranty 12 months according to our general terms and conditions.
OTHER MODELS FROM THE SAME WAREHOUSE
GB8500: 7.5 kVA / 6.0 kW, air-cooled, purely three-phase 400 V, 11 A, single-cylinder, 16 l tank - same engine, the most affordable model in the series.
Hjdpfozwwzwex Akuet
GB85001Ph: 7.5 kVA / 6.0 kW, air-cooled, purely single-phase 230 V, 32 A, single-cylinder, 16 l tank.
GB11000VTS: 9 kVA / 7.5 kW, air-cooled, switchable, 230 V, 32 A or 400 V, 16 A, single-cylinder, 30 l tank.
GB13000: 12.5 kVA / 10 kW, air-cooled, purely three-phase 230 V, 16 A, two-cylinder, 25 l tank.
GB13000VTS: 7.36 kVA or 12.5 kVA / 10 kW, air-cooled, switchable, 230 V, 32 A or 400 V, 16 A, two-cylinder, 25 l tank.
GB50: 50 kVA / 40 kW, water-cooled, SmartGen, four-cylinder, 95 l tank.
GB80: 100 kVA / 80 kW, water-cooled, SmartGen, four-cylinder, 165 l tank.
Data sheets for all models available upon request.
QUANTITIES AND BULK PRICES
Larger quantities immediately available from stock. The price applies to single purchases. Container and complete deliveries possible.
DELIVERY
Pickup in 84419 Schwindegg by appointment. Shipping as individual items or by freight forwarder, freight costs to destination on request. Export to third countries possible.
SELLER
Geisberger Gesellschaft für Energieoptimierung mbH, Hassenham 4, 84419 Schwindegg.
VAT ID DE 204232112
As a family-owned company, we have been building combined heat and power plants and emergency power systems since 1999 and answer technical questions ourselves from our location in Schwindegg, Upper Bavaria.
The listing was translated automatically. Translation errors are possible.
84419 Schwindegg.
SWITCHABLE BETWEEN 230 V (32 A) AND 400 V (16 A)
The unit can be switched between single-phase operation with 230 V and three-phase operation with 400 V via the control panel. The VTS phase switching system enables the use of a single generator in both single-phase mode (230 V) and three-phase mode (400 V) with virtually no power loss.
The key point: In a purely three-phase 6 kW generator, only approximately 2 kW is available per phase. This is often insufficient for a circulation pump, a deep well pump or a cooling system. With the GB8500VTS, the full power is available on one phase in single-phase operation, and the 32 A socket is designed accordingly.
CONTROL PANEL
Digital display HJ-502 for voltage, current, power, frequency and operating hours. Key switch, emergency stop, preheating button, rotary switch 400 V / 0 / 230 V. Connection for an automatic mains failure (AMF) module is available.
GENERATOR AND ENGINE
Self-excited synchronous generator with AVR voltage regulation, insulation class F, protection class IP23, designation according to ISO 8528-1.
Single-cylinder diesel engine, air-cooled, four-stroke, direct injection, electric start, preheating device and decompression switch for safe cold start in winter. Diesel without bio-components, oil capacity 1.65 l, tank 16 l with fuel level indicator.
DESIGN
Soundproof canopy, 68 to 72 dB(A) at 7 m distance. Transport kit with 4 wheels and 2 handles. Dimensions 90 x 56 x 80 cm, weight 163 kg. DC output 12 V / 8.3 A.
DELIVERY SCOPE
Generator with built-in start battery, matching mating connectors for the 400 V and 230 V outputs, tool kit and user manual in German. No assembly required. Oil and fuel are not included. Warranty 12 months according to our general terms and conditions.
OTHER MODELS FROM THE SAME WAREHOUSE
GB8500: 7.5 kVA / 6.0 kW, air-cooled, purely three-phase 400 V, 11 A, single-cylinder, 16 l tank - same engine, the most affordable model in the series.
Hjdpfozwwzwex Akuet
GB85001Ph: 7.5 kVA / 6.0 kW, air-cooled, purely single-phase 230 V, 32 A, single-cylinder, 16 l tank.
GB11000VTS: 9 kVA / 7.5 kW, air-cooled, switchable, 230 V, 32 A or 400 V, 16 A, single-cylinder, 30 l tank.
GB13000: 12.5 kVA / 10 kW, air-cooled, purely three-phase 230 V, 16 A, two-cylinder, 25 l tank.
GB13000VTS: 7.36 kVA or 12.5 kVA / 10 kW, air-cooled, switchable, 230 V, 32 A or 400 V, 16 A, two-cylinder, 25 l tank.
GB50: 50 kVA / 40 kW, water-cooled, SmartGen, four-cylinder, 95 l tank.
GB80: 100 kVA / 80 kW, water-cooled, SmartGen, four-cylinder, 165 l tank.
Data sheets for all models available upon request.
QUANTITIES AND BULK PRICES
Larger quantities immediately available from stock. The price applies to single purchases. Container and complete deliveries possible.
DELIVERY
Pickup in 84419 Schwindegg by appointment. Shipping as individual items or by freight forwarder, freight costs to destination on request. Export to third countries possible.
SELLER
Geisberger Gesellschaft für Energieoptimierung mbH, Hassenham 4, 84419 Schwindegg.
VAT ID DE 204232112
As a family-owned company, we have been building combined heat and power plants and emergency power systems since 1999 and answer technical questions ourselves from our location in Schwindegg, Upper Bavaria.
The listing was translated automatically. Translation errors are possible.
Seller
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Registered since: 2026
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