PTO Tractor Generators

PTO Tractor packs are a farmer's dream! They're a low-cost way of generating power (standby and continuous) when you're out on the farm and away from mains power supply. These generators are essentially just an alternator and use a tractor engine as the generator engine. This means fewer parts that can break, and lower maintenance, saving you time and money.

PTO Tractor Generators
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Tractor-Driven PTO Generators or Tractor Packs

These are power take-off-driven alternators coupled to most tractors. Tractor Packs are specially designed to run from the PTO drive of a tractor to provide backup power during outages, making them perfect for rural power applications. Convenient and sturdy, Tractor Packs are a necessity for farmers wanting to protect their investment and peace of mind. These come as complete assemblies or can be built to your requirements.

Tractor Pack units are the best option for when you need power in places too far away from mains power - such as out in the middle of a paddock. These units are available in different build and power options, including both portable and non-portable options.

We do recommend considering up-sizing for improved capacity and cleaner power, particularly when using computer-controlled equipment like modern milking machines.

PTO Tractor packs are a farmer's dream! They're a low-cost way of generating power (standby and continuous) when you're out on the farm and away from mains power supply.

MeccAlte PTO Alternator units are available fully assembled or in different build options for fixed installations. This can also reduce cost by using just an alternator & gearbox for sites with a plant room or protection from the weather, etc.

Tractor requirements - you will require an STD Category 2, 3-point linkage if you wish to pick up and move the Package, as well as a PTO shaft to suit the power and length required. These PTO Tractor Pack units can be reconnected from three-phase 415V to two-phase 480V or single-phase 240V output if required. The Control box is available for the larger 415V and 480V units and includes circuit breakers, meters and connecting plugs to suit the individual unit's voltage and current.

 

Mecc Alte Tractor Pack Output
Tractor 3PH 415V 2PH 480V 1PH 230V
HP kVA kVA kVA
30 21 21 21
40 29 29 29
50 35 35 35
60 42 42 42
70 50 50 50
80 57 57 57
90 65 65 65
100 72 72 72
110 79 79 79
120 85 85 85
130 93 93 93
145 103 103 103


3PH kVA
415V		 2PH kVA
480V		 1PH kVA
240V		 Tractor HP
3PH-2PH-1PH
37.5 25 25 53-33-33
45 30 30 63-39-39
50 33 33 70-44-44
63 42 42 88-55-55
75 50 50 105-65-65
82.5 55 55 115-72-72
87.5 58 58 125-76-76
100 67 67 140-87-87
N/A 83 83 NA-116-116
N/A 90 90 NA-126-126
N/A 100 100 NA-140-140


Mecc-Alte PTO Tractor Packs are a tractor-driven generator range made in Italy and are one of the best choices for reliable and durable PTO powered generators.
Mecc-Alte PTO driven generators are a great value for tractor owners wanting reliable electricity.

We can now build 480V Complete PTO Tractor Pack kits up to 100kVA to order!

Please Contact Us for accurate pricing to suit your application!

Note: Freight excluded unless otherwise stated
Customers are responsible for ensuring the products meet their specific needs.

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How to find what power generator you need

The Macfarlane Generators Power Calculator helps you estimate the generator size required for your application by calculating power demand, motor starting loads, and electrical conversions such as kVA, kW, amps, and horsepower. Designed for homeowners, tradies, and industrial operators, it provides practical tools and power consumption guides to help you select the right generator with confidence. Whether you're planning backup power, construction site equipment, or large-scale operations, the calculator simplifies generator sizing and power planning.

Power Calculator Questions? Call us on 1300 622 436