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Free Delivery to most areas AUS-Wide, when you spend over $199 Ex Gst T&C's Apply! See Shipping Info for Details.
Free Delivery to most areas AUS-Wide, when you spend over $199 Ex Gst T&C's Apply! See Shipping Info for Details.

Diesel Generators

Diesel generators are the preferred choice for extended runtime applications, heavy continuous loads and remote site power where fuel efficiency and engine longevity are priorities. With lower fuel consumption per kWh than petrol equivalents and longer service intervals, diesel generators are well-suited to sustained professional and industrial use. At BetonTools, we stock diesel generators from leading brands including Dunlite and Crommelins across a range of output ratings.

Choosing the right diesel generator
Key specs to compare: rated output (kVA/kW), maximum output for peak surge loads, fuel tank capacity and runtime at load, and start type (manual recoil vs electric start). Electric start models are strongly recommended for generators that will be started frequently or operated by a single person on site. Diesel generators with AVR (Automatic Voltage Regulation) deliver stable power output suited to sensitive equipment and tools. Ensure the rated output comfortably exceeds the total combined load of all equipment running simultaneously, including any motor start-up surge from compressors, pumps or power tools.

Also browse our petrol generators, inverter generators, dual phase 240v/415v generators and full generator range. Contact our team for sizing advice.

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Cromtech 5.5kva AVR Diesel Generator TG6000DVE

Cromtech 5.5kva AVR Diesel Generator TG6000DVE

Cromtech
$2,760.91 - $2,760.91
$2,760.91  +GST
$2,760.91 - $2,760.91
$2,760.91  +GST
In stock

Cromtech 5.5kVA AVR Diesel GeneratorDesigned for general use, these generators are perfect for onsite power for tradies. Likewise, it is also suita...

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$2,760.91 - $2,760.91
$2,760.91  +GST
$2,760.91 - $2,760.91
$2,760.91  +GST
Crommelins Generator 5.5kw Yanmar Diesel Hirepack CG69YDEH

Crommelins Generator 5.5kw Yanmar Diesel Hirepack CG69YDEH

Crommelins
$8,830.91 - $8,830.91
$8,830.91  +GST
$8,830.91 - $8,830.91
$8,830.91  +GST
In stock

Crommelins Generator 5.5kW Yanmar Diesel HirepackThis Crommelins diesel generator 5.5kw (max.) output is electric start for easy starting and comes...

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$8,830.91 - $8,830.91
$8,830.91  +GST
$8,830.91 - $8,830.91
$8,830.91  +GST
Crommelins 180Amp Workstation Diesel Generator WS180YDEH

Crommelins 180Amp Workstation Diesel Generator WS180YDEH

Crommelins
$11,889.09 - $11,889.09
$11,889.09  +GST
$11,889.09 - $11,889.09
$11,889.09  +GST
In stock

Crommelins 180Amp Workstation Diesel Generator WS180YDEH The 180 Amp workstation diesel generator is the perfect combination for a mobile workshop ...

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$11,889.09 - $11,889.09
$11,889.09  +GST
$11,889.09 - $11,889.09
$11,889.09  +GST

Dunlite Power Equipment 6.8 kVA Yanmar Powered Diesel Generator with Recoil & E-Start - DGUYD6.8ES-2

Dunlite Power Equipment
$5,817.27 - $5,817.27
$5,817.27  +GST
$5,817.27 - $5,817.27
$5,817.27  +GST
In stock

Dunlite Power Equipment 6.8 kVA Yanmar Powered Diesel Generator with Recoil & E-Start Dunlite and Yanmar have teamed up to produce the very pow...

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$5,817.27 - $5,817.27
$5,817.27  +GST
$5,817.27 - $5,817.27
$5,817.27  +GST

Dunlite Power Equipment 6.8 kVA Yanmar Powered 3-Phase Generator with Recoil & E-Start - DGUYD6.8E-3S-2

Dunlite Power Equipment
$7,922.00 - $7,922.00
$7,922.00  +GST
$7,922.00 - $7,922.00
$7,922.00  +GST
In stock

Dunlite Power Equipment 6.8 kVA Yanmar Powered 3-Phase Generator with Recoil & E-Start Specifications: Power Rating: 6.8 kVA Cont. Output Wat...

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$7,922.00 - $7,922.00
$7,922.00  +GST
$7,922.00 - $7,922.00
$7,922.00  +GST

Dunlite Power Equipment 8.5 kVA Kohler Powered Diesel Generator with Recoil & E-Start - DGUKD8.5ES-2

Dunlite Power Equipment
$10,528.00 - $10,528.00
$10,528.00  +GST
$10,528.00 - $10,528.00
$10,528.00  +GST
In stock

Dunlite Power Equipment 8.5 kVA Kohler Powered Diesel Generator with Recoil & E-Start When you’re looking for a reliable diesel generator that ...

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$10,528.00 - $10,528.00
$10,528.00  +GST
$10,528.00 - $10,528.00
$10,528.00  +GST

Dunlite Power Equipment 6.8 kVA Yanmar Powered Mine Spec Generator - DGUYD6.8ES-MINE

Dunlite Power Equipment
$9,660.00 - $9,660.00
$9,660.00  +GST
$9,660.00 - $9,660.00
$9,660.00  +GST
In stock

Dunlite Power Equipment 6.8 kVA Yanmar Powered Mine Spec Generator Built tough, this generator is fitted with all the specifications required for t...

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$9,660.00 - $9,660.00
$9,660.00  +GST
$9,660.00 - $9,660.00
$9,660.00  +GST

Dunlite Power Equipment 8.5 kVA Kohler Powered Mine Spec Generator - DGUKD8.5ES-MINE

Dunlite Power Equipment
$13,370.00 - $13,370.00
$13,370.00  +GST
$13,370.00 - $13,370.00
$13,370.00  +GST
In stock

Dunlite Power Equipment 8.5 kVA Kohler Powered Mine Spec Generator Built tough, this generator is fitted with all the specifications required for t...

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$13,370.00 - $13,370.00
$13,370.00  +GST
$13,370.00 - $13,370.00
$13,370.00  +GST

MaxWatt 6kVA Air Cooled Diesel Generator - MX6000DES

MaxWatt Generators
$2,899.00 - $2,899.00
$2,899.00  +GST
$2,899.00 - $2,899.00
$2,899.00  +GST
Coming soon

MaxWatt 6kVA Air Cooled Diesel Generator MaxWatt 6kVA/5000W Diesel Generator with Electric Start, 2 Year Warranty. Maxwatt® diesel generators offer...

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$2,899.00 - $2,899.00
$2,899.00  +GST
$2,899.00 - $2,899.00
$2,899.00  +GST

MaxWatt 6kVA Air Cooled Diesel Generator with 2 Auto Start - MX6000DAS

MaxWatt Generators
$3,180.91 - $3,180.91
$3,180.91  +GST
$3,180.91 - $3,180.91
$3,180.91  +GST
Coming soon

MaxWatt 6kVA Air Cooled Diesel Generator with 2 Auto Start The Maxwatt range of generators has been manufactured using only high-quality components...

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$3,180.91 - $3,180.91
$3,180.91  +GST
$3,180.91 - $3,180.91
$3,180.91  +GST
Sold out

MaxWatt 10kVA Air Cooled Diesel Generator - MX10000DSE

MaxWatt Generators
$3,635.46 - $3,635.46
$3,635.46  +GST
$3,635.46 - $3,635.46
$3,635.46  +GST
Out of stock

MaxWatt 10kVA Air Cooled Diesel Generator The Maxwatt range of generators has been manufactured using only high-quality components and designed to ...

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$3,635.46 - $3,635.46
$3,635.46  +GST
$3,635.46 - $3,635.46
$3,635.46  +GST
Sold out

MaxWatt 13kVA Air Cooled Diesel Generator - MX14000DSE

MaxWatt Generators
$4,271.82 - $4,271.82
$4,271.82  +GST
$4,271.82 - $4,271.82
$4,271.82  +GST
Coming soon

MaxWatt 13kVA Air Cooled Diesel Generator The Maxwatt range of generators has been manufactured using only high-quality components and designed to...

View full details
$4,271.82 - $4,271.82
$4,271.82  +GST
$4,271.82 - $4,271.82
$4,271.82  +GST

MaxWatt 15kVA Air Cooled Diesel Generator - MX15000DSE

MaxWatt Generators
$5,753.64 - $5,753.64
$5,753.64  +GST
$5,753.64 - $5,753.64
$5,753.64  +GST
Coming soon

MaxWatt 15kVA Air Cooled Diesel Generator The Maxwatt range of generators has been manufactured using only high-quality components and designed to...

View full details
$5,753.64 - $5,753.64
$5,753.64  +GST
$5,753.64 - $5,753.64
$5,753.64  +GST

ITM Diesel Generator Open Frame 6500w Peak Electric Start - TM524-6500

ITM
$2,180.91 - $2,180.91
$2,180.91  +GST
$2,180.91 - $2,180.91
$2,180.91  +GST
In stock

ITM Diesel Generator Open Frame 6500w Peak Electric Start All ITM generators are equipped with a reliable AVR (automatic voltage regulator) altern...

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$2,180.91 - $2,180.91
$2,180.91  +GST
$2,180.91 - $2,180.91
$2,180.91  +GST

ITM Diesel Generator Silent Cabinet 6500w Peak Electric Start - TM524-6500S

ITM
$2,726.36 - $2,726.36
$2,726.36  +GST
$2,726.36 - $2,726.36
$2,726.36  +GST
In stock

ITM Diesel Generator Silent Cabinet 6500w Peak Electric Start ITM diesel generators are equipped with a reliable AVR (automatic voltage regulator) ...

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$2,726.36 - $2,726.36
$2,726.36  +GST
$2,726.36 - $2,726.36
$2,726.36  +GST

ITM Diesel Generator Silent Cabinet 8300w Peak Electric Start - TM524-8300S

ITM
$3,635.45 - $3,635.45
$3,635.45  +GST
$3,635.45 - $3,635.45
$3,635.45  +GST
In stock

ITM Diesel Generator Silent Cabinet 8300w Peak Electric Start ITM diesel generators are equipped with a reliable AVR (automatic voltage regulator) ...

View full details
$3,635.45 - $3,635.45
$3,635.45  +GST
$3,635.45 - $3,635.45
$3,635.45  +GST

ITM Diesel Generator Silent Cabinet 12000w Peak Electric Start - TM524-12000S

ITM
$5,908.18 - $5,908.18
$5,908.18  +GST
$5,908.18 - $5,908.18
$5,908.18  +GST
In stock

ITM Diesel Generator Silent Cabinet 12000w Peak Electric Start ITM diesel generators are equipped with a reliable AVR (automatic voltage regulator)...

View full details
$5,908.18 - $5,908.18
$5,908.18  +GST
$5,908.18 - $5,908.18
$5,908.18  +GST

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