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Yamaha EF5500DE-D

Generator. Specs from the manufacturer page (checked ).

Yamaha EF5500DE-D
Photo: Yamaha

The Yamaha EF5500DE-D is a dual voltage, brushless AC generator with 4500 W continuous (rated) and 5500 W peak AC output. It is powered by a 358cc MZ360 engine with a 6.9 gal fuel tank, and runs for 9.0 hours at 1/4 rated load.

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Running
4500W
Peak / surge
5500W
Weight
98kg

Key features

Specifications

Running watts4500 W
Peak / surge5500 W
Tank26.1 L (6.9 gal)
Weight98 kg (216.1 lb)
Dimensions73.9 × 73.7 × 80.0 cm (29.1 × 29.0 × 31.5 in)

From the Yamaha page. Values the manufacturer does not publish are left out.

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Connection and wiring

We have not linked an official manual for this model yet; see the Yamaha page.

Error codes and troubleshooting

We have not found an official code table for this model yet.

FAQ

Can the Yamaha EF5500DE-D start a sump pump or well pump?

Starting surge matters more than running watts: this unit is rated 5500 W peak. That covers a typical 1/2 HP sump pump (about 2150 W to start). Use the calculator with your exact pump.

Yamaha EF5500DE-DView at Yamaha