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Model # 30556
MSRP: $2,865.00
Every Day Price: $2,638.90
You Save: $226.10
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Briggs and Stratton 10,000 Watt ES Pro Series Electric Start Portable Generator 30556

  • Internal trickle charger & float charge
  • GFCI protected control panel
  • Low oil shutdown
  • Briggs & Stratton Vanguard V-Twin OHV Engine
  • Pressurized lubrication
  • Push button electric start
  • Power Surge Alternator
  • Automatic voltage regulation
  • Super Lo-Tone Muffler
  • Spin on oil filter
  • 4 Extra large premium wheels


Briggs and Stratton 30556 Details and Specifications

Briggs & Stratton 10,000 Watt ES Pro Series Electric Start Portable Generator 30556

Power For Your Crew.  Our most powerful Pro Series generator!  Powered by a commercial grade Briggs & Stratton Vanguard V-Twin OHVV engine for extreme conditions.  Designed with the professional contractor in mind, this generator combines 10,000 running watts with commercial features for jobsite power you can count on.


Internal trickle charger & float charge jack keep battery fresh during storage.

GFCI protected control panel, protects generator circuits from overload.

Low oil shutdown, significantly reduces the chance of engine damage due to insufficient lubrication

Briggs & Stratton Vanguard V-Twin OHV Engine, delivers premium power and maximum performance.

Pressurized lubrication, helps keep vital engine parts operating smoothly

Push button electric start, effortless electric start provides easy one touch starting

Power Surge Alternator, produces up to 60% more surge wattage to start multiple motor-driven tools or appliances simultaneously

Automatic voltage regualtion, helps maintain steady voltage

Super Lo-Tone Muffler, reduces noise and minimizes vibration for unobtrusive operation in close quarters

Spin on oil filter, effectively filters and cleans oil for prolonged engine life

4 Extra large premium wheels, for ultimate mobility over rough terrain.

Emissions: 49 State Only



Product Specifications

Model Number 30556
Manufacturer Briggs & Stratton
Made In USA Yes
Rated Watts 10kW
Surge Watts 12.5kW
Rated Amps 41
Surge Amps 52
Voltage 120/240V Single Phase
Starting System Electric Start
Low Oil Alert Low Oil Shutdown
Idle Control Yes
Receptacles 1-12VDC 10 Amp Battery Charge
2-20 Amp 120V
1-30 Amp 120V Locking
1-30 Amp 120/240V Locking
1-50 Amp 120/240V
Fuel Gauge Yes
Portability Kit Included
Hour Meter Yes
Battery Requirement Included
Product Weight 295 lbs
Dimensions (Inches) 30L x 27W x 32H
Engine Brand B&S Vanguard
Engine Size 570 cc
Engine RPM 3600
Cooling System Air Cooled
Frequency 60 Hz
Auto Voltage Regulation Yes
Fuel Type Gasoline
Fuel Tank Material Steel
Fuel Tank Size 7 Gallon
Run Time (50% Load) 7 Hours
Warranty Information
Consumer Warranty 2 Year Limited
Commercial Warranty 2 Year Limited
Shipping Weight 295 lbs
Shipping Dimensions 27H x 30W x 32D
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Shipping Terms

All generators include 24 hour delivery notification and residential delivery. Liftgate service is available on all air-cooled generators and some liquid cooled units – Please call for verification. Free Shipping is curbside service only. Curbside service means the freight company will deliver to your address and lower your generator to the ground. The freight company will not back down driveways, place a generator in a building or where it is being installed. You are responsible for arranging the movement and setting of the generator.

Some restrictions apply to "Free Shipping" you may either view our
Shipping Information page or contact us for details.