WE ARE PROUD TO BE INDEPENDENT AND IN NO WAY ASSOCIATED WITH MANUFACTURERS. TO STAY UNBIASED, WE DO NOT ACCEPT FREE PRODUCTS. WE EARN FROM ADVERTISING FEES PAID BY AMAZON, EBAY, HOME DEPOT OR APPLIANCES CONNECTION ON QUALIFYING PURCHASES.

Briggs & Stratton 30708 Spec Review

The Briggs & Stratton 30708 is an open frame portable generator with a rated wattage of 5750 W and a starting wattage of 7185 W.

CompareShortlistShortlistedRemoved from shortlist 0

Picture 1 of the Briggs & Stratton 30708
Picture 2 of the Briggs & Stratton 30708
Picture 3 of the Briggs & Stratton 30708
Picture 4 of the Briggs & Stratton 30708
Set Price Alert
×
Notify me when the price drops
Set an alert for the Briggs & Stratton 30708 - Current lowest price: $639.00
Price alert for: ebay.com
Price History
×
Price history for the Briggs & Stratton 30708
Latest updates:
  • $639.00 - August 1, 2020
  • $629.00 - June 6, 2020
  • $599.00 - April 16, 2020
Data source: ebay.com
Since: April 16, 2020
  • Highest Price: $639.00 - August 1, 2020
  • Lowest Price: $599.00 - April 16, 2020

Description

Keep your lights on, your food cold, your family connected – and more – during a power outage. (source: Briggs & Stratton (opens in a new tab))

Zoom on the Briggs & Stratton 30708

In summary, the Briggs & Stratton 30708 is a portable generator especially useful for:

  • RV travellers wishing to enhance their freedom and nomad lifestyle
  • People occasionally participating in outdoor fairs, festivals or events
  • Food truck owners who want to ensure that their business is fully self-contained and does not rely on potentially unreliable external power
  • Homeowners who want to be sure of their ability to power their fridges, cooking tools, heating and lighting equipment during power failures
  • Professionals who want to ensure that a power failure will not prevent them from working

In the sections ahead, the power characteristics, availability of various outlets, the portability, and any additional features of the device shall be discussed, including its emission compliance information.

Power & Run Time

The Briggs & Stratton 30708 houses a 389 cc Briggs & Stratton OHV 4-stroke engine, which provides 120/240V, consumes gasoline and delivers a running wattage of 5750W along with a peak wattage of 7185W.

This generator gets running thanks to a simple traditional pull-start mechanism.

The 30708 can operate for around 11.5 hours at 50% load with a full tank (fuel consumption around 0.65 GPH), due to its fuel capacity of 7.5 gallons.

Outlets

The control panel features the following 7 AC outlets:

Two Duplexes 120V 20A (5-20R) GFCI
Duplex 120V 20A (5-20R)
120/240V 30A (L14-30R) receptacle

Due to the featured twist-lock L14-30R receptacle, the 30708 is transfer switch ready: you may connect it to a breaker box to power your household during a power outage.

Portability

The dimensions of the Briggs & Stratton 30708, which are L29 x W21.5 x H25.5 in, and its typical, open frame design provides stability and enables the generator to be raised above ground level. The device has been designed for tough environments and demanding outdoor use.

As the generator's weight is 190 pounds, manually moving it or transporting it may be challenging, despite the fact that it is technically considered 'portable' (movable). Nevertheless, it can still be moved quite conveniently with the help of its wheel kit (⌀10") and its folding handle, once it is placed on the ground.

Features

Panel of the Briggs & Stratton 30708

The 30708's control panel

A digital data center, one of the features of the 30708’s control panel, gives you information on the lifetime run hours, and thus, is helpful for the monitoring of its activity and status.

Thanks to a built-in fuel gauge, the generator allows you to quickly, conveniently and easily check the gas level at a glance.

From a security point of view, the generator is equipped with an overload protection (circuit breaker) and an automatic low oil shut-off, giving you a peace of mind during use.

Besides the usual set of documentation and owner's manual (opens in a new tab) to get you promptly started, Briggs & Stratton also included some oil in the 30708's packaging.

Emissions

The Briggs & Stratton 30708 is neither EPA approved nor CARB-compliant..

However, it features a spark arrestor, so it is adequate for use in forested areas.

The Briggs & Stratton 30708 versus other generators

The following charts are provided to give you an idea of how some of the key specs of the Briggs & Stratton 30708 compare to generators of similar power (between 5500 and 6500 W).

  • As its weight is 190 pounds, the Briggs & Stratton 30708 falls in the expected weight range of the devices in the 5500-6500 rated wattage category. If you are concerned by weight, one of the champions in the above mentioned power range is the Lifan LF7250, with a dry weight of just 140 pounds.
  • Given that the 30708 reaches an autonomy of around 11.5 hours with a full tank and at 50% load, it is placed within the average autonomy range of similarly powerful generators. If you consider autonomy on a single full tank as one of the deciding factors, one of the generators in the same power range that offers the highest run time is the Cat RP5500, with around 15 hours.
  • While the run time is an important parameter, it is dependent on the fuel tank’s capacity and thus, doesn’t say much on its own unless we consider fuel consumption as well. This generator is not fuel efficient compared to devices of similar output: its estimated fuel consumption stands at 0.65 GPH at a 50% load. If you are concerned with gasoline efficiency, having a fuel consumption of just 0.38 GPH, the Lifan ESI 7000iER-EFI is a device you should look out for.

Price comparison

As you can see from this interactive chart, when compared to other 5500-6500W generators, the Briggs & Stratton 30708 is on the cheap side of the price range.

It can therefore be a really good buy if you're looking to acquire a budget generator.

The bottom line

STRENGTHS:
  • Inexpensive
  • GFCI Outlets
AVERAGE SPECS:
  • Decent weight (190 lbs)
  • Decent run time
WEAKNESSES:
  • No electric start
  • No EPA or CARB compliance
  • Low fuel efficiency

Do you own the Briggs & Stratton 30708 and agree (or disagree) with these strengths and weaknesses?

Let us know and write your own review.

Features and Specifications

General
InverterNo
PortableYes
Parallel capableNo
RV readyNo
FuelGasoline
Engine389 cc Briggs & Stratton OHV 4-stroke
Starting systemRecoil
Power
VoltageAC: 120/240V 60 Hz
Running watts5750 W
Starting watts7185 W
Running amps (@120/240V)47.9/24 amps
Peaks amps (@120/240V)59.9/29.9 amps
Run time @50% load11.5 h
Run time @25% loadN/A
Features
GFCI outletsYes
Covered outletsYes
Automatic Voltage RegulationYes
AC outlets
  • 2x Duplex 120V 20A (5-20R) GFCI
  • 1x Duplex 120V 20A (5-20R)
  • 1x 120/240V 30A (L14-30R)
DC outletsNo
Data centerLifetime run hours
IndicatorsNo
Fuel tankMetal, 7.5 gal
Fuel gaugeYes
Misc
Weight190 lbs
Approx. dimensions (L x W x H)29 x 21.5 x 25.5 in
Noise (lower limit)N/A
THDN/A
EmissionsN/A
SecurityLow oil and overload protection
Spark arrestorYes
NeutralBonded to frame
Accessories includedOil
Warranty2 years

Unlike many websites, we did our best to research each of the specs above. That being said, we are not immune to making the occasional mistake or omission. Should you notice any missing or incorrect values, don't hesitate to suggest improvements so we can address the issue.

About Briggs & Stratton

Founded in 1908, in Milwaukee, Wisconsin, Briggs & Stratton is a well renowned American based gasoline engine manufacturer. While the company mainly focuses on engines – including outdoor, power tool, karting, cast iron and aluminum models, power generators are a crucial component of their portfolio as well – Briggs & Stratton provides both portable and standby solutions for casual users with full support, including installation. The company operates on a global scale, with 13 facilities spread across all the of the continents.

Warranty Information

The Briggs & Stratton 30708 is covered under a warranty for up to 2 years. This warranty may be limited and may not cover all parts of the generator.
For more information about the warranty of Briggs & Stratton generators, please consult Briggs & Stratton's warranty policies stated in the user manual (opens in a new tab). Alternatively, you can also contact their Customer Support : 1-800-743-4115.

Questions & Answers

What can it power?
Examples of items that can be simultaneously powered.
The examples below are based on a maximum load of 80% and estimated wattages. For a more accurate estimation, use our generator size calculator.
ItemRunning WattsStarting Watts
At homeMicrowave (1000 watts)15001500
AC (10,000 BTU)15002200
Dish washer15003000
Set of 5 LED light bulbs5555
Fan40120
Total4595 W6095 W
For campingRV AC (11,000 BTU)10101600
RV refrigerator180600
Hair dryer18001900
Electric fry pan15001500
Radio100100
Total4590 W5180 W
For workTable saw18004500
Grinder14002500
Demolition hammer12601260
Total4460 W7160 W

Couldn't find the right answer for you? Ask your own question.

Your name and email address will not be publicly published. We only need them to be able to answer you directly.


We would love to know your opinion

Leave a review

Your total score


This form does not send us any personal data (not even your IP address)


Generator Bible
Compare items
  • Total (0)
Compare

You can compare as many generators as you wish. However, for the best results, we recommend you to compare only 2 generators at a time.

0