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Powermate · Portable generator · SKU P0080301

PM9400E 49ST

Electric-start 120/240-volt home and jobsite backup

7,500W running9,400W startingGasolineGenerac single-cylinder OHV
View at Powermate Sale $649.00 · list $849.00
Powermate PM9400E 49-State Portable Generator
Published product image · The Home Depot

The deciding numbers, made visual.

01 · Maximum output

9,400 starting watts

Gasoline continuous output7,500W running

Size steady loads against running watts and the largest motor startup against starting watts.

02 · Fuel & runtime

Gasoline

13 hr at 25% load

7,500W run
9,400W start

Fuel tank

8 gal

03 · Size & price

188 lb

Product weight

31 × 27 × 26.4 in

L × W × H

Current Powermate price
$649.00
List price
$849.00
Warranty
3-year limited residential / 90-day commercial
04 · Controls & protection

Starting

One-touch electric start with auto-choke; recoil backup

Power quality

Not published by Powermate

Voltage

120/240V AC

CO shutdown

Not listed

49-state / not available for sale in California

Manufacturer and retailer-published imagery shows the enclosure or frame, control panel, outlets, engine, transport hardware, and model features.

Powermate PM9400E frame and control-panel view
Published by The Home Depot · view 1 of 2
Powermate PM9400E alternate product view
Published by The Home Depot · view 2 of 2

Every useful field, grouped for comparison.

Power, fuel, runtime, engine, connection, dimension, weight, price, availability, and warranty fields come from Powermate’s current listings and manufacturer materials. Unpublished noise or power-quality figures are labeled rather than estimated.

Outdoor use only. Keep portable generators at least 20 feet from occupied buildings, with exhaust directed away from doors, windows, and vents. Use approved transfer equipment installed by a qualified electrician for building connections.

Product overview

A high-output gasoline generator with one-touch electric start, auto-choke, recoil backup, a 420cc Generac engine, an eight-gallon tank, and 120/240-volt connections.

Electrical output by fuel

Gasoline
7,500W running / 9,400W starting
Voltage / frequency
120/240V AC / 60 Hz
Rated amperage
62.5A at 120V / 31.3A at 240V
Power quality
Not published by Powermate

Engine, fuel & runtime

Engine
Generac single-cylinder OHV, 420 cc
Starting system
One-touch electric start with auto-choke; recoil backup
Fuel tank
8 gal
Gasoline runtime at 25%
13 hr
Gasoline runtime at 50%
10 hr
Sound rating
Not published by Powermate

Connections, size & ownership

Outlets
(4) 120V 20A GFCI receptacles; (1) 120/240V 30A L14-30R twist-lock
Dimensions
31 × 27 × 26.4 in
Product weight
188 lb
Shipping weight
204 lb
Carbon-monoxide shutdown
Not listed for this model
CARB / state availability
49-state / not available for sale in California
Warranty
3-year limited residential / 90-day commercial
Powermate SKU
P0080301

Feature details

Low-oil engine protection

Automatic low-oil shutdown helps protect the engine from lubrication damage.

Simple starting controls

PowerDial combines off, run, and choke settings into one clearly labeled control.

Long-runtime fuel system

8 gal capacity supports 13 hr operation at quarter load on gasoline.

Transport-ready frame

A steel frame, folding handle, and never-flat wheels support outdoor transport and storage.

  • Higher-output home backup
  • Large tools and appliances
  • Outdoor events
  • Transfer-switch-ready planning
  • 7,500 running watts
  • Electric start
  • 120/240V output
  • 13-hour quarter-load runtime

Match it to the equipment you’ll actually run.

Use the independent wattage calculator before buying.

Check my power plan
Official sources:Powermate P0080301All Powermate generatorsVerified September 15, 2026