Pulsar · Portable generator · Model PG5250B
PG5250B
Dual-Fuel Portable Generator

Infographic gallery
The deciding numbers, made visual.
5,250 starting watts
Size continuous loads against running watts and the largest motor startup against starting watts.
Gasoline
12 hr at 50% load
4,250W run
5,250W start
Propane
3,850W run
4,750W start
Fuel tank
4 gal
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
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
Official product gallery
Product views and model infographics.
Pulsar’s own image set includes product views and, where provided, feature and specification graphics for this exact model.






Complete specifications
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.
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.
Best-fit uses
- RV and recreation
- Home essentials
- Jobsite tools
- Emergency backup
Standout features
- 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.