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Pulsar · Portable generator · Model PG5250B

PG5250B

Dual-Fuel Portable Generator

4,250W running5,250W startingGasoline + Propane4-stroke OHV
View at Pulsar Sold out · listed $629.00
Pulsar PG5250B 5,250 Watt Dual-Fuel Portable Generator
Official product image · Pulsar

The deciding numbers, made visual.

01 · Maximum output

5,250 starting watts

Gasoline continuous output4,250W running

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

02 · Fuel & runtime

Gasoline

12 hr at 50% load

4,250W run
5,250W start

Propane

3,850W run
4,750W start

Fuel tank

4 gal

03 · Size & price

Not published on current Pulsar listing

Product weight

Not published on current Pulsar listing

Product dimensions

Current Pulsar price
$629.00
Availability
Sold out
Warranty
3-year limited
04 · Controls & protection

Starting

Not published on current Pulsar listing

Power quality

Not published on current Pulsar listing

Voltage

120V AC

CO shutdown

Not listed

CARB / EPA compliant

Pulsar’s own image set includes product views and, where provided, feature and specification graphics for this exact model.

PG5250B official Pulsar product image
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PG5250B official Pulsar gallery image 2
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PG5250B official Pulsar gallery image 3
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PG5250B official Pulsar gallery image 4
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PG5250B official Pulsar gallery image 6
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Every useful field, grouped for comparison.

Power, fuel, runtime, engine, outlet, price, availability, and warranty fields come from Pulsar’s current listings. Any dimension, weight, noise, or certification field Pulsar does not publish is labeled instead of 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

The PG5250B Dual Fuel 5250 Peak Watt, 4250 Rated Watt Generator gives you all the convenience of portability without sacrificing the power to perform, making it an ideal generator for job sites, home use, and recreation. Switch and Go technology allows you to easily switch between LPG or gasoline fuel source with the turn of a dial while in use. Powered by a 224cc, 8hp engine, the PG5250B is capable of handling a heavy electrical load when you need it and can easily power multiple smaller load appliances simultaneously. Equipped with two 120v outlets, one 30Amp RV outlet, and one 120/240V twist-lock outlet for powering all your tools and devices. A 4 gallon fuel tank allows you an run time of up to 12 hours when running on gasoline, making it perfect for camping and tailgating. The high gloss powder coated steel frame, fold-down handle, and no flat tires provide you with the versatility and durability, making the PG5250B a powerful performance generator no matter where you take it!

Electrical output by fuel

Gasoline
4,250W running / 5,250W starting
Propane
3,850W running / 4,750W starting
Voltage / frequency
120V AC / 60 Hz
Power quality
Not published on current Pulsar listing

Engine, fuel & runtime

Engine
4-stroke OHV, 224 cc
Starting system
Not published on current Pulsar listing
Fuel tank
4 gal
Gasoline runtime at 50%
12 hr at 50% load
Sound rating
Not published on current Pulsar listing

Connections, size & ownership

Outlets
The PG5250B Dual Fuel 5250 Peak Watt, 4250 Rated Watt Generator gives you all the convenience of portability without sacrificing the power to perform, making it an ideal generator for job sites, home use, and recreation. Switch and Go technology allows you to easily switch between LPG or gasoline fuel source with the turn of a dial while in use. Powered by a 224cc, 8hp engine, the PG5250B is capable of handling a heavy electrical load when you need it and can easily power multiple smaller load appliances simultaneously. Equipped with two 120v outlets, one 30Amp RV outlet, and one 120/240V twist-lock outlet for powering all your tools and devices. A 4 gallon fuel tank allows you an run time of up to 12 hours when running on gasoline, making it perfect for camping and tailgating. The high gloss powder coated steel frame, fold-down handle, and no flat tires provide you with the versatility and durability, making the PG5250B a powerful performance generator no matter where you take it! Two 120V receptacles, One 30Amp RV receptacle, and One 120/240V twist-lock receptacle
Dimensions
Not published on current Pulsar listing
Product weight
Not published on current Pulsar listing
Availability
Sold out on current Pulsar listing
Carbon-monoxide shutdown
Not listed for this model
CARB / EPA status
CARB / EPA compliant
Warranty
3-year limited
Pulsar model / SKU
PG5250B

Feature details

Automatic voltage regulation

Pulsar lists regulated output and engine-protection systems for dependable portable power.

Dual-fuel flexibility

Fuel-specific running and starting ratings are separated so buyers can size loads accurately.

Built-in protection

Low-oil shutdown and overload protection help protect the engine and connected equipment.

Published half-load runtime

12 hr at 50% load on gasoline, based on Pulsar's current listing.

  • RV and recreation
  • Home essentials
  • Jobsite tools
  • Emergency backup
  • 5,250W maximum gasoline output
  • Gasoline + Propane
  • 120V AC output
  • Low-oil and overload protection

Match it to the equipment you’ll actually run.

Use the independent wattage calculator before buying.

Check my power plan
Official sources:Pulsar PG5250BAll Pulsar generatorsVerified September 15, 2026