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Yamaha Generator EF4000DE

Detailed Specifications  Click here for more information EF4000DE Yamaha Electric Start 4000watt Consumer Generator. The EF4000DE uses a 251cc, 4-stroke, OHV engine which combines 4,000 watts maximum AC output with outstanding fuel efficiency. Allows 8.5 hours of continuous operation on a tank of fuel, at half the rated load. Sound Rating = 69 dBA Battery not included. See EF4000DE Recommended Products  Details    Ship Date: 03-15-10   Our Price: $1,549.00        Shipping Method  Free   Ground Freight to 48 states $396.00   Ground Freight to HI, AK or PR Quantity 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50  Add to cart           No return on generators, parts or accessories.

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COVER-46    Shipping Method  $9.50   Ground Freight to 48 states $19.00   UPS Blue 2nd Day Air to all 48 states Quantity    Add to cart  Generator cover for EF/YG 4000, 4600, 5200, 4000D, 6600 Our Price: $52.00 WARRANTY-EF  Select Additional Years  Additional 1-year Yamaha Extended Warranty. Add up to three years of additional coverage at $130 per year. 1 Year 2 Years 3 Years  Add to cart  EF Series Yamaha Extended Warranty Our Price: $49.00 WHEEL-66    Shipping Method  $11.50   Ground Freight to 48 states $39.00   UPS Blue 2nd Day Air to all 48 states Quantity    Add to cart  Wheel Kit for EF or YG generators Our Price: $142.00 RV-AD    Shipping Method  $6.95   Ground Freight to 48 states $17.00   UPS Blue 2nd Day Air to all 48 states Quantity    Add to cart  RV-Adapter Our Price: $28.00 WP2612    Shipping Method  $9.95   Ground Freight to 48 states $19.90   UPS Blue 2nd Day Air to all 48 states Quantity    Add to cart  Battery for all electric start units: EF4000DE, EF5200DE, EF6600DE, YG6600DE and EF12000DE Our Price: $72.00 BT12-750    Shipping Method  $7.75   Ground Freight to 48 states $15.50   UPS Blue 2nd Day Air to all 48 states Quantity    Add to cart  Automatic battery charger, 12volt, 750mA Our Price: $54.00 YAMALUBE    Shipping Method  $2.95   Ground Freight to 48 states $9.96   UPS Blue 2nd Day Air to all 48 states Quantity    Add to cart  Yamaha's Oil for all Yamaha Generators Our Price: $4.98 EM    Shipping Method  $9.50   Ground Freight to 48 states $19.00   UPS Blue 2nd Day Air to all 48 states Quantity    Add to cart  Engine Meter Our Price: $48.00 SM    Shipping Method  $5.95   Ground Freight to 48 states $11.90   UPS Blue 2nd Day Air to all 48 states Quantity    Add to cart  Service manuals Our Price: $55.00

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EF2600 EF4000DE EF5200DE EF6600DE EF12000DE

Detailed Specifications

Back  Overview  Full power, full time dual voltage operation. Large, super quiet muffler. The electric starter, with recoil backup, and automatic choke make starting effortless. The automatic decompression system helps to make manual starting easy. The transistor controlled ignition system and the brushless generator are dependable and maintenance free. The Oil Watch oil warning system automatically shuts off the engine when the oil level is low. An electrical interference suppressor controls interference with TV and radio.   A USFS approved spark arrestor prevents the release of sparks from the exhaust. Economy idle reduces engine speed when there's no electricity demand on the generator. Automatic Voltage Regulation maintains smooth, stable power. You could call the EF4000DE the "all-star utility infielder" of the generator field. That's because it does everything well ­ quietly and efficiently ­ and still has power in reserve. The heart of the EF4000DE is an all-new 251cc overhead valve engine with a unique combustion chamber design that enhances power output and efficiency. And thanks to its extra-large fuel tank. Receptacle Configuration QTY NEMA# DESCRIPTION 2 5-20R 20 Amp 120 Volt Straight Blade GFI 1 L-530 30 Amp 120 Volt TwistLock (3 Blade) 1 L-1420 20 Amp 120/240 Volt TwistLock (4 Blade)   MODEL Model / Model Code EF-4000DE SIZE AND WEIGHT   Physical Dimensions ( L x W x H ) 33.1" x 20.5" x 20.1" Dry Weight 145.5 lbs ENGINE:   Engine Type 4-Stroke, OHV, Air-Cooled, Single Cylinder Number Cylinders / Displacement / HP 1 / 251cc / 8.5hp Oil Type Yamalube 4, 10W30 FUEL TANK:   Capacity 4.8 gal Fuel Type Unleaded Regular COOLING SYSTEM:   Cooling Type Air Cooled CARBURETOR:   Main Jet / Pilot Jet / Pilot Screw (Turns Out) N/A GENERATOR:   Type Brushless / AVR AC Phase Single Maximum AC Output 4000 Watts Rated AC Output 3500 Watts Rated AC Current 29.0 Amps @ 120V / 15 Amps @ 240V DC Output N/A Frequency 60 Hz Coil Resistance (W+10%)   Run Time ~ 8.5 hrs at half rated load Noise Level 69.0 dB IGNITION SYSTEM:   Ignition System T.C.I (Transistor Controlled Ignition)   Back