Yamaha EF4000DE
Product Details for the Yamaha EF4000DE
Features:- Dual voltage - Provides the versatility of 120 and 240 volt operation.
- OHV engine (overhead valve) - Precise valve actuation and heavy-duty design offer improved efficiency, increased reliability and quite operation.
- New combustion chamber design - Improves power output, efficiency and reduces exhaust emmissions.
- Cast iron cylinder lining - Provides optimal heat dissapation, consistent performance during continuous use and long engine life.
- Brushless alternator - Provides low maintenance and years of worry-free service.
- Oil Watch Warning System - Automatically shuts off before oil level is low and cannot be re-started until oil is added. Prevents engine damage and costly repairs while enhancing long-term durability.
- Transistor Controlled Ignition (T.C.I.) - Provides clean, efficient spark that ensures fast, easy starting. Low maintenace, reliable operation.
- Noise Suppressor - Reduces electrical interference with TVs and radios.
- Auto Decompression - Automatically "opens" valve slightly to reduce initial backpressure when starting making manual starting effortless.
- USFS-approved Spark Arrestor - Offers quiet operation and keeps sparks from exiting exhaust system, reducing chance of fires caused by an errant spark.
- Fuel Gauge - Lets operator monitor how much fuel is left.
- Electric starter - For convenient ease of operation.
- Economy idle - For improved fuel efficiency and quieter operation.
- Auto-choke system - Improves starting in cold weather.
- Voltmeter - For added convenience.
- Voltmeter - For added convenience.
- AC Non-fuse Thermal Breaker - Protects AC circuit in case of an overload for added durability and peace of mind.
Technical Specs
|
Continuous Operation at 1/2 Rated Load
|
10.6 hours |
|
Displacement
|
251cc |
|
Dry Weight
|
145.5 |
|
Engine
|
OHV, Air-Cooled, Four-Stroke, Single Cylinder |
|
Fuel Tank Capacity
|
4.8 gal |
|
Generator Type
|
Brushless |
|
Height
|
20.1 |
|
Length
|
31.7 |
|
Max Current at 120V
|
33 |
|
Max Current at 240V
|
17 |
|
Max Output
|
4000 watts |
|
Noise Level
|
69 dBA |
|
Rated Current at 120V
|
29 |
|
Rated Current at 240V
|
15 |
|
Rated Output
|
3500 watts |
|
Voltage
|
120, 240 |
|
Warranty
|
2 Years Limited |
|
Wattage Output
|
4000 |
|
Width
|
20.7 |
|
Yamaha EF4000DE
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