Designed for mine sites, construction sites, farming applications and other professional contracting applications, this Kohler powered diesel Genset produces an impressive 8.5kVA at peak and 6800 watts constant running power. 

The benefits of diesel on your worksite, farm or in the back of your truck are obvious; lower cost of operation and lower cost of ownership throughout the generator's life. Coupled with this, is the unit's 27-litre fuel tank providing a massive 10+ hours run time at 80% load.

Easy electric start comes as standard, and additional options include Earth Leakage Protection, Lifting Bar Kit and Remote Start Kit. 

The unit is backed by a national service network and comes complete with a 2-year warranty

Short Description

Gentech 8.5kVA Diesel Generator, powered by Kohler, 2 year warranty

GTIN (Global Trade Item Number) 9334786001625
Brands Gentech
kVA (Max Power) 8.5 kVA
Continuous Output 6800 w
Frequency 50Hz
Voltage Single Phase
Alternator Type NSM
Engine Air Cooled Kohler 25LD330
Starting Method Electric
Fuel Tank Capacity 27L
Cont. Working Time 10.4 hrs @ 80% load
Fuel Diesel
Outlets 2 x 15 Amp
Product Dimensions (mm) LxWxH 800 x 570 x 720 mm (L x W x H)
Net Weight (kg) 165.0 Kg
NOTE This is a portable air-cooled diesel generator designed for short term/standby applications. For prime/continuous power, a stationary water-cooled diesel generator is recommended.


Model # ED8500KSRE
Barcode # 9334786001625
Brand Gentech
Shipping Weight 165.0000kg
Shipping Width 0.670m
Shipping Height 0.820m
Shipping Length 0.900m
Power Rating: 8.5 kVA
Model Rating 0.8pf @ 50Hz: 8.5 kVA
Alternator Rating: 9.5 kVA
Engine Model: Kohler 25LD330
Phase: 1-Phase
Engine Horsepower: 12.5 hp
Starting System: Electric start
Fuel Tank Capacity: 27 L
Noise Level @ 7m: 80 dBA
Outlets: Double GPO 15 Amp
Volts: 230 V
Approx. Fuel Consumption @ 80% Load: 2.60 L/hr
Operation Hours @ 80% Load: 10.38 hr
Fuel Type: Diesel
Diam.: 800 x 570 x 720 mm (L x W x H)
Weight: 165 kg

Ideal For:

Built for reliability, the Gentech range of diesel-powered portable generating sets and welder generators deliver economy and durability unmatched by comparable petrol engines.

Perfect for small appliances (e.g. small air conditioners) and small handheld tools (e.g. 9'' grinders, cut off saws).

2 Year warranty

Free Delivery:

Free delivery applies to orders with a value over $100 (Including GST), however, some are excluded as follows:

  • Orders with items that are deemed bulky, large or heavy. (EG: 20KG Oil Drum, Compressors, Welders, long drawer slides, etc…)
  • Orders with items that are deemed as dangerous (Aerosol, Flammable products, etc...)
  • Locations that are deemed as remote or rural by TNT or Australia Post. Your Shipping fee can be calculated on product pages and it will be charged at checkout.

Delivery Times:

For standard and express delivery, typically your order will get processed up to 3 business days before dispatch. In some instances, there can be a slight delay due to a high volume of orders. Once the parcel is in the courier's hands, it is out of our control. Parcels going from VIC to non-Metro for standard and express might take slightly longer. If you request something by a certain day, please contact us via E-mail or call before you place the order.


Pick up in Store:

Click and Collect is available Monday to Friday (8am to 5pm)

You will be contacted by the warehouse to inform you when your order is ready for collection. Your order will not be ready for collection until notified by our warehouse.

If you require an urgent pick up. Please contact us via email or phone so this can be arranged.

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