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Briggs & Stratton 8000-Watt Gas Powered Portable Generator with Series 420cc Engine and Key Electric Start, Engine Oil Included 30471 2100

Briggs & Stratton 30471 8,000 Watt 420cc Gas Powered Portable Generator With Wheel Kit

Multi-featured control panel includes (4) household outlets and (1) locking outlet
Portable generators protect your family and your home during a power outage
Protect Your Family and Your Home

Portable generators help protect your family, your valuable possessions and your household appliances during a power outage or natural disaster. They are also great for other locations where power might be needed, from garages and outdoor events to recreational activities and camping trips. Stop letting power outages ruin your life and safeguard your family with a Briggs & Stratton portable generator.

Briggs & Stratton Series Engines

Engines by Briggs & Stratton deliver high performance and just the right amount of power to meet all of your needs. The 30471 Portable Generator uses a powerful 2100 Series OHV engine to produce instant power and keep your life running. Overhead Valve (OHV) engines have smoother operation, longer engine life and improved fuel economy.

Multi-Featured Control Panel

The multi-featured control panel includes (4) household outlets and (1) locking outlet for powering your home or recreational activities. Both outlets feature rubber outlet covers and circuit-breaker protection with quick reset buttons.

Easy Transportation and Effortless Starting

Transport your portable generator from one location to the next with the 12-inch Never Go Flat wheels and grab handle designed for easy mobility. This generator also features a key electric start and remote choke for effortless starting from one central location.

Briggs & Stratton 30471 8000-Watt Gas Powered Portable Generator
At a Glance:
  • 8,000 running watts and 10,000 starting watts
  • Power Surge Alternator produces up to 25-percent more surge wattage
  • Run multiple large appliances or power tools at the same time
  • 2100 Series OHV 420cc Engine produces 21-foot-pounds of torque
  • Key electric start and remote choke provide effortless starting from one location
  • 7.5-gallon metal fuel tank provides 9-hours of continuous operation
  • Fuel gauge for monitors gas levels
  • Super Lo-Tone Muffler reduces operating sound
  • Never Go Flat wheels and grab handle make transportation easy
  • Includes (4) 120-volt household outlets, (1) 120/240-volt 30-amp locking outlet and rubber outlet covers
  • 3-year consumer warranty
About Briggs & Stratton

For more than a century, Briggs & Stratton branded engines and power equipment have helped consumers get the job done. Known for hard-working, dependable, efficient products, Briggs & Stratton is the world’s largest producer of gasoline engines for outdoor power equipment. Briggs & Stratton products are designed, manufactured, marketed and serviced in over 100 countries on all seven continents.

Briggs & Stratton Portable Generators
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PowerBoss 30542 Portable Generator
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Briggs & Stratton 30470 Portable Generator
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Briggs & Stratton 30471 Portable Generator (This Product)
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Briggs & Stratton 30555 Pro Series Portable Generator
OHV Engine

Fuel Gauge

Power Surge Alternator

Electric Start

Super Lo-Tone Muffler

Never Go Flat Wheels

Automatic Voltage Regulation

Internal Trickle Charger

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Sportsman 4,000 Watt 6.5 HP OVH Propane Powered Portable Generator GEN4000LP

The Sportsman Propane 4000 Watt Portable Generator can power common household appliances and power tools. It is equipped with two -120 volt outlets and a 12 volt DC outlet for battery charging. A generator of this size is ideal for small camping or tailgating parties or to have on hand in case you need some temporary power in an emergency situation. It has a 7HP 4-Stroke OHV Recoil Start engine. Its affordable but well thought out with full featured options such as Automatic Low Oil Shutdown and Automatic Voltage Regulator. It boasts an engine run time of 10 hours at 50% on a common 20Lb (gas grill type) cylinder (LPG cylinder not included). A 5 foot propane fuel hose with a regulator is included for your added convenience. The engine is surprisingly quiet; it runs at less than 68 Db. This is a great generator for anyone who needs affordable power. Propane has several distinct advantages over gas generators. Propane burns cleaner than gas engines. Carbon monoxide emissions run up to 40% lower. Propane will not degrade, so you can keep several propane tanks on hand for emergencies and store them for an unlimited amount of time. Since this generator runs on propane you never have to worry about the fuel going bad or having the carburetor getting fouled due to degenerated gas – a common problem with gas powered small engines. Unfortunately, this model cannot be converted to operate with natural gas. 4000 surge watts/3250 running watts Uses a standard gas grill style LPG tank The 7 HP, 4 stroke OHV, recoil start engine, delivers maximum performance The generator runs on clean, quiet and efficient liquid propane gas (LPG), so you never have to worry about bad gas fouling the engine 5 ft. Regulator hose is included in box LPG propane tank is not included Air cooled, AVR automatic voltage regulation, recoil start, low oil shut off, spark arrestor, full power panel, engine shut off switch, overload protected outlets Two 120 volt outlets and one 12 volt DC outlet for battery charging Run time:10 hours at 50 percent load per 20 lbs. of LPG fuel Decibel rating: less than 68 decibels EPA approved, Non-CARB compliant/Not for sale in California

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PowerPro 4050-Watt 212cc 7-HP Gas-Powered Portable Generator with Wheel Kit 56405

Power Pro Technology 56405 4050-Watt Portable Gas Generator
All-purpose 4050-watt electric generator with mobility kit for smooth portability. view larger

Power Pro Technology 56405 4050-Watt Portable Gas Generator
Control panel with 4 120-volt 3-prong receptacles, a 120-volt twist-lock receptacle, and more. view larger

Power Pro Technology 4050-Watt Portable Gas Generator

Keep the family safe during power outages with an all-purpose portable electric generator from Power Pro Technologies, the 4050-watt unit. This compact gas-powered generator features a rugged 212cc, 7HP air cooled OHV engine that supplies the necessary muscle to turn the alternator at 3600RPM for 3250 rated watts of power. When you need extra power to start an appliance, the generator delivers 4050 watts of surge power. Look at the chart below for information on starting and running watts for the most common household and job-site equipment.

The job site requires a generator that will power the equipment necessary to make building easier and stronger. This generator will power the saws, drills and other equipment a worker needs. If an emergency arises and power is needed in and around the house, the Power Pro 4050-watt generator is there to supply electricity to the critical appliances. The generators can also be used at sporting and social events as well as outdoor recreation activities. The generator is EPA approved and with its quiet muffler and spark arrestor, it is perfect for use in U.S. National Parks.

Power Outlets and Features

The Power Pro 4050-watt generator has a number of power receptacles. There are four 120-volt, 20 amp three-prong receptacles and a twist-lock, 120-volt, 30 amp receptacle for use with equipment that has a higher power draw. A digital hour counter, which accumulates the run time hours, helps in deciding on required maintenance.

Starting the Power Pro 4050-watt generator is as easy as pulling a couple of times on the manual starter. In most cases one pull is all that is necessary. Once running, the generator stays stable on the ground thanks to the two rubber motor mounts, two wheels, and the solid 1-inch tubular frame. The 3.1-gallon fuel tank holds enough gas for 10 hours of run time at half load. The included mobility kit makes moving the generator a breeze. Should routine check of the lubricating oil level be missed, the low oil automatic shutdown feature prevents damage to the engine.

In addition to the wheel kit, accessories include a NEMA L14-30 plug, spark plug wrench, and instruction manual.

Note for California residents: The Power Pro 4050-watt generator does not meet CARB requirements. Units sold in California must be CARB compliant.

Power Pro Technology 56405 4050-Watt Portable Gas Generator
Gas-powered generator with 3.1-gallon fuel tank (top view). view larger

Power Pro Technology 56405 4050-Watt Portable Gas Generator
Powerful 212cc, 7HP air-cooled OHV engine (back view). view larger

Power Pro Technology 56405 4050-Watt Portable Gas Generator
Muffler with spark arrester reduces engine noise (right side). view larger

Power Pro Technology 56405 4050-Watt Portable Gas Generator
Smooth-rolling wheel kit with space-saving fold-down handles (left side). view larger

Generator Specifications

Model # 56405
Displacement 212cc
Horse Power 7
Engine Type OHV
Fuel Type Gasoline
Starting Method Manual
Hour Counter Yes
Low Oil Auto Shutdown Yes
Fuel Tank Capacity 3.1 gallon
Run Time 1/2 Load 10 Hours
Noise Rating @ 23 ft 67 dB
Spark Arrestor Yes
Voltage 120V
Starting Watts 4050
Running Watts 3250
Outlets (4) 120V, 20A, 3-prong
(1) 120v, 30A Twist Lock
Volt Meter No
Circuit Resets Yes
Mobility Kit Yes
Warranty 2 Years Limited Warranty
Tool and Appliance Wattage Guide

When choosing a Generator, figure the total wattage of the tools and appliances you will need using this chart.

The Running (Rated) Wattage corresponds to the maximum wattage the generator can output on a continuous basis.

The Starting (Surge) wattage corresponds to the maximum amount of power the generator can output for a short period of time. Many electrical devices such as refrigerators require short bursts of extra power, in addition to the rated wattage listed by the device, to stop and start their motors. The surge wattage ability of the generator covers this extra power requirement.

Critical Home Devices

Device Running (Rated) Wattage + Starting (Surge) Wattage
Electrical Water Heater (40 gal.) 4000 + 0
Hot Plate 2500 + 0
Electric Stove 1500 + 0
Window Air Conditioner 1200 + 1800
Microwave 1000 + 0
Well Water Pump 1000 + 1000
Sump Pump 800 + 1200
Refrigerator Freezer 800 + 1200
Furnace Blower 800 + 1300
Television 500 + 0
Deep Freezer 500 + 500
Box Fan 300 + 600
Clock Radio 300 + 0
Light Bulb 75 + 0

Critical Construction Devices

Device Running (Rated) Wattage + Starting (Surge) Wattage
Radial Arm Saw 2000 + 2000
Circular Saw 1500 + 1500
Air Compressor (1 HP) 1500 + 3000
Miter Saw 1200 + 1200
Reciprocating Saw 960 + 1040
Electric Drill 600 + 900

Note: The above chart is an estimation of common wattage by devices. Your device may have a different wattage requirement than listed on this chart. When allowing for Starting wattage, remember that not all devices will start at the same time.

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Leviton 15-Amp, 120-Volt, Grounded, Compact Automatic Reset Right Angle GFCI, RoHS Compliant, Black 16693

15-Amp, 120-Volt, Compact Automatic Reset Right Angle GFCI, Grounded, Accomodates UL / CSA cord types SJTW, SJOW, SJTOOW, SJTOW, SJEOW, STW, STOW, & STOOW. RoHS Compliant – Black, 07847746077

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Study Guide to accompany The Sciences: An Integrated Approach

The Sciences: An Integrated Approach has been used by over 100,000 students nationwide since it was published and is the leading text on the market for the integrated science course. Unlike any of its competitors, it fully integrates physics, chemistry, astronomy, earth sciences, and biology for students with little or no science background.
Applauded by students and instructors for its easy-to-read style and detail appropriate for non-science majors, the fifth edition has thoroughly updated content bringing the most up-to-date coverage to the students in all five disciplines. The fifth edition marks the first time Wiley Plus is available with The Sciences – providing the text with an additional dimension in which students can, among other things, do homework and solve problems that relate to the science disciplines covered.

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Hobart Auto Arc Wire Feed MIG Welder 500549 130

500549 Features: -Product Type:Arc welders -Duty Cycle Percentage:20% -Maximum Voltage:115 -Output Amperage:130 -Input Amperage:20. Dimensions: -Overall Product Weight:55

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NEMA L14-30 Generator Extension Cord – 30 Foot, 30A, 125/250V, 10/4 SJOOW – UL Listed – Iron Box # IBX-5805-30

A 30 foot L14-30 Twist Lock Generator power cord used to connect to an L14-30R receptacle on a portable generator. Uses water and oil resistant 10/4 wire and is rated for 30A, 125/250V.

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DEWALT DC970K-2 18-Volt Drill/Driver Kit

DC970K-2 18-volt drill-driver kit
DEWALT’s DC970K-2 18-volt drill-driver kit features a 1/2-inch drill-driver that’s ideal for drilling and fastening applications in a variety of materials (view larger).

DC970K-2 18-volt drill-driver kit
The kit includes two 18-volt NiCAD batteries and a one-hour charger so that you’re always powered up on the job site (view larger).

DEWALT’s DC970K-2 18-volt drill-driver kit packs a big punch in a small package, with a powerful high-performance motor tucked away inside a compact design that improves user comfort, especially when working in tight spaces over long run times. Ideal for drilling and fastening with a variety of materials such as wood, metal, and plastic for applications like framing, cabinet installation, and HVAC work, the DC970K-2 kit is a great foundation for any professional contractor or DIYer’s power-tool collection.

Cordless and Compact

DEWALT’s DC970K-2 cordless 18-volt drill-driver kit maximizes performance while minimizing user fatigue. Its high-output motor (380 unit watts out) and dual-speed capability (0-450/0-1,500 RPM) maximizes efficiency for drilling and fastening applications, while its 9-inch length and 5.2-pound weight make it ideal for working in tight spaces and at awkward angles. The plastic 1/2-inch single-sleeve keyless ratcheting chuck provides a tighter bit grip for better bit retention and increased precision and accuracy. Two 18-volt NiCAD batteries are included with the kit, as well as a one-hour charger and a contractor bag for easy transport from one rugged job site to the next.


DEWALT is a leading manufacturer of industrial power tools and accessories, including corded and cordless drills, saws, hammers, grinders, routers, planers, plate joiners, sanders, lasers, generators, compressors, nailers, saw blades, metal and masonry drill bits, abrasives, screw driving accessories and more. DEWALT tools can be found nationally and internationally wherever tools are sold. With more than 1,000 factory-owned and authorized locations, DEWALT has one of the most extensive service and repair networks in North America.

What’s in the Box

One DEWALT DC970K-2 18-volt drill/driver kit, including one 1/2-inch compact drill-driver, two 18-volt NiCAD batteries, one one-hour charger, and one contractor bag.



  • Lightweight yet powerful cordless drill-driver is compact to fit into tight spaces
  • Ideal for drilling and fastening applications in a variety of materials
  • Motor delivers 380 unit watts out and 0-450/0-1,500 RPM
  • 1/2-inch single-sleeve keyless ratcheting chuck for tighter bit grip
  • Backed by a 90-day money-back guarantee, a one-year free service contract, and a three-year limited warranty
DC970K-2 18-volt drill-driver kit
The kit’s 18-volt drill-driver is lightweight and compact for increased user comfort (view larger).

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Electrical Insulation for Rotating Machines: Design, Evaluation, Aging, Testing, and Repair

A single comprehensive resource for the design, application, testing, and maintenance of rotating machines

Filling a long-standing gap in the field, Electrical Insulation for Rotating Machines covers, in one useful volume, all aspects of the design, deterioration, testing, and repair of the electrical insulation used in motors and generators. Lucidly written by leading experts, this authoritative reference provides both historical background important to understanding machine insulation design and the most up-to-date information on new machines and how to select insulation systems for them.

Coverage includes such key topics as:

  • Types of rotating machines, windings, and rotor and stator winding construction
  • Evaluating insulation materials and systems
  • Stator winding and rotor winding insulation systems in current use
  • Failure mechanisms and repair
  • Testing and monitoring
  • Maintenance strategies

Detailing over 30 different rotor and stator winding failure processes and reviewing almost 25 different tests and monitors used to assess winding insulation condition, Electrical Insulation for Rotating Machines will help machine users avoid unnecessary machine failures, reduce maintenance costs, and inspire greater confidence in the design of future machines.

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