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44kVA Cummins Diesel Generator - New (C44D5)36kVA - 200kVA 3-phase 415V
44kVA Cummins Diesel Generator - New (C44D5)
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45.7kVA Pramac Yanmar Generator Set (GPW45Y/FS3A)36kVA - 200kVA 3-phase 415V
45.7kVA Pramac Yanmar Generator Set (GPW45Y/FS3A)
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49kVA Pramac Perkins Generator (GDW50P)36kVA - 200kVA 3-phase 415V
49kVA Pramac Perkins Generator (GDW50P)
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49.5kVA Pramac Perkins Generator Set (GPW45P/FNE)36kVA - 200kVA 3-phase 415V
49.5kVA Pramac Perkins Generator Set (GPW45P/FNE)
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50kVA MAXiGEN Diesel Generator (TP50L)36kVA - 200kVA 3-phase 415V
50kVA MAXiGEN Diesel Generator (TP50L)
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50kVA PowerLink Perkins Diesel Generator (WPS45S-AU)36kVA - 200kVA 3-phase 415V
50kVA PowerLink Perkins Diesel Generator (WPS45S-AU)
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50kVA PowerLink Kubota Diesel Generator (GMS45KS-AU)36kVA - 200kVA 3-phase 415V
50kVA PowerLink Kubota Diesel Generator (GMS45KS-AU)
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55kVA Cummins Diesel Generator - New (C55D5)36kVA - 200kVA 3-phase 415V
55kVA Cummins Diesel Generator - New (C55D5)
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55kVA Caterpillar Diesel Enclosed Generator (DE55 ENCL)36kVA - 200kVA 3-phase 415V
55kVA Caterpillar Diesel Enclosed Generator (DE55 ENCL)
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65kVA Caterpillar Diesel Enclosed Generator (DE65 ENCL)36kVA - 200kVA 3-phase 415V
65kVA Caterpillar Diesel Enclosed Generator (DE65 ENCL)
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66kVA MAXiGEN Diesel Generator (TP66L)36kVA - 200kVA 3-phase 415V
66kVA MAXiGEN Diesel Generator (TP66L)
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66kVA PowerLink Perkins Diesel Generator (WPS60S-AU)36kVA - 200kVA 3-phase 415V
66kVA PowerLink Perkins Diesel Generator (WPS60S-AU)
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66kVA Pramac Perkins Generator Set (GRW67P)36kVA - 200kVA 3-phase 415V
66kVA Pramac Perkins Generator Set (GRW67P)
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66kVA Cummins Diesel Generator - New (C66D5)36kVA - 200kVA 3-phase 415V
66kVA Cummins Diesel Generator - New (C66D5)
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66kVA Pramac Perkins Generator (GDW65P)36kVA - 200kVA 3-phase 415V
66kVA Pramac Perkins Generator (GDW65P)
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66.3kVA Pramac Perkins Generator Set (GPW60P/FNE)36kVA - 200kVA 3-phase 415V
66.3kVA Pramac Perkins Generator Set (GPW60P/FNE)
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88kVA MAXiGEN Diesel Generator (TP88L)36kVA - 200kVA 3-phase 415V
88kVA MAXiGEN Diesel Generator (TP88L)
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88kVA PowerLink Perkins Diesel Generator (WPS80S-AU)36kVA - 200kVA 3-phase 415V
88kVA PowerLink Perkins Diesel Generator (WPS80S-AU)
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88kVA Caterpillar Diesel Enclosed Generator (DE88ENCL)36kVA - 200kVA 3-phase 415V
88kVA Caterpillar Diesel Enclosed Generator (DE88ENCL)
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89kVA Pramac Perkins Generator (GDW90P)36kVA - 200kVA 3-phase 415V
89kVA Pramac Perkins Generator (GDW90P)
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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.