8.5kW Industrial Generator – R8500D-3


Model: R8500D-3

Introducing the RATO R8500D-3 industrial generator to the JAK Max product range.

The RATO R8500D-3 industrial generator is the tradies best friend and is ready for the worksite. The R8500D-3 comes with a 32 amp IP66 plug and RCD switch making it perfect to run your high output items, from drills to welders as well as the smaller, more senstive items such as laptops and tablets.

With a rated output of 8,000 watts, this powerful generator can run for up to 7 hours on continuous 1/2 load operation.

Covered by our 2 year/500 hour domestic warranty.

SKU: R8500D-3 Category:



  • 4 stroke OHV engine – 499cc

  • Includes RCD switch

  • Includes 32 amp IP66 plug

  • AVR rated

  • 2 x built in USB ports

  • Strong stable output, reliable long-time performance

  • Low fuel consumption, low carbon exhaustion

  • Convenient recoil and electric start

  • 3-in-1 digital meter

  • Wheels and handle for easy movement

Product Specifications



Bore x Stroke

94 x 72mm

Compression Ratio

8.7 : 1

Rated Frequency


Rated Voltage


Rated Power


Max Power


DC Output

12v / 8.3A

Fuel Tank Capacity

25 litres

Full Load Continuous Running Time

5 hours

1/2 Load Continuous Running Time

7 hours

Noise (7m)


Dimensions (L x W x H mm)

683 x 540 x 542

Net Weight



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Product Manual: Download PDF

Spare Parts: Download PDF