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Diesel generators 7–50 kW

The smallest sets: a house, a shop, a café, an office floor, a telecom mast or a building site. Most run as standby and start when the grid drops.

28 models from 7 to 48 kW on Weichai, Yuchai, Cummins, Perkins and Baudouin engines. Filter by engine and build, and open any one for its full datasheet.

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28 of 28 models

SP-7P Perkins · 403D-11G Prime 7 kW Standby 8 kW kVA 8.8 Fuel 2.6 L/h Open, canopied
SP-10P Perkins · 403A-15G1 Prime 10 kW Standby 11 kW kVA 12.5 Fuel 3.67 L/h Open, canopied
SP-10WC Weichai · WP2.3D25E200 Prime 10 kW Standby 11 kW kVA 12.5 Fuel 3 L/h Open, canopied
SP-12P Perkins · 403A-15G2 Prime 12 kW Standby 13.2 kW kVA 15 Fuel 4.5 L/h Open, canopied
SP-12WC Weichai · WP2.3D25E200 Prime 12 kW Standby 13 kW kVA 15 Fuel 3.6 L/h Open, canopied
SP-20BD Baudouin · 4M6G20-5 Prime 15 kW Standby 16 kW kVA 18.75 Fuel 4.1 L/h Open, canopied
SP-16P Perkins · 404D-22G Prime 16 kW Standby 18 kW kVA 20 Fuel 5.3 L/h Open, canopied
SP-16WC Weichai · WP2.3D25E200 Prime 16 kW Standby 18 kW kVA 20 Fuel 4.5 L/h Open, canopied
SP-25BD Baudouin · 4M6G25-5 Prime 18 kW Standby 20 kW kVA 22.5 Fuel 5.1 L/h Open, canopied
SP-20WC Weichai · WP2.3D25E200 Prime 20 kW Standby 22 kW kVA 25 Fuel 4.5 L/h Open, canopied
SP-22DC Cummins · 4B3.9-G2 Prime 22 kW Standby 24 kW kVA 27.5 Fuel 6.3 L/h Open, canopied
SP-22P Perkins · 404D-22TG Prime 22 kW Standby 24 kW kVA 27.5 Fuel 6.7 L/h Open, canopied
SP-24DC Cummins · 4B3.9-G12 Prime 24 kW Standby 26 kW kVA 30 Fuel — Open, canopied
SP-24P Perkins · 1103A-33G Prime 24 kW Standby 26 kW kVA 30 Fuel 6.98 L/h Open, canopied
SP-24WC Weichai · WP2.3D33E200 Prime 24 kW Standby 26 kW kVA 30 Fuel 6.8 L/h Open, canopied
SP-24YC Yuchai · YC4V45Z-D20 Prime 24 kW Standby 26 kW kVA 30 Fuel 8.6 L/h Open, canopied
SP-35BD Baudouin · 4M6G35-5 Prime 26 kW Standby 28 kW kVA 32.5 Fuel 6.1 L/h Open, canopied
SP-30DC Cummins · 4BT3.9-G2 Prime 30 kW Standby 33 kW kVA 37.5 Fuel 9.4 L/h Open, canopied
SP-30WC Weichai · WP2.3D40E200 Prime 30 kW Standby 33 kW kVA 37.5 Fuel 8.5 L/h Open, canopied
SP-30YC Yuchai · YC4V55Z-D20 Prime 30 kW Standby 33 kW kVA 37.5 Fuel 10.9 L/h Open, canopied
SP-32YC Yuchai · YCV2.5T55-G20 Prime 32 kW Standby 35 kW kVA 40 Fuel 7.66 L/h Open, canopied
SP-44BD Baudouin · 4M6G44-5 Prime 32 kW Standby 35 kW kVA 40 Fuel 7.7 L/h Open, canopied
SP-36P Perkins · 1103A-33TG1 Prime 36 kW Standby 40 kW kVA 45 Fuel 10.6 L/h Open, canopied
SP-36WC Weichai · WP2.3D48E200 Prime 36 kW Standby 40 kW kVA 45 Fuel 9.5 L/h Open, canopied
SP-50BD Baudouin · 4M6G50-5 Prime 36 kW Standby 40 kW kVA 45 Fuel 9 L/h Open, canopied
SP-55BD Baudouin · 4M6G55-5 Prime 40 kW Standby 44 kW kVA 50 Fuel 10 L/h Open, canopied
SP-45DC Cummins · 4BTA3.9-G2 Prime 45 kW Standby 50 kW kVA 56.3 Fuel 11.7 L/h Open, canopied
SP-48P Perkins · 1103A-33TG2 Prime 48 kW Standby 53 kW kVA 60 Fuel 13.8 L/h Open, canopied

Side by side

Baudouin model numbers give apparent power in kVA; prime power in kW is in each set’s specs.

How to size the set

  1. Add up what runs at once, in kW. A motor, pump or compressor draws three to six times its rating for a few seconds as it starts, and the set has to carry that too.

  2. Size on prime power if the set will run for hours or every day. Standby power is for emergencies only, for a limited number of hours a year.

  3. Leave 20–30% headroom, but not much more: a diesel that runs for long below about a third of its rating soots up and wears faster.

  4. kVA is not kW. At the usual power factor of 0.8, kW = kVA × 0.8, so a 250 kVA set gives 200 kW.

Tell us the load. We size the set.

A written quote, a free site survey, and a straight answer on lead time.

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