Model EF7200DThe Yamaha EF7200D is a robust and economical generator, delivering a maximum output of 7200 watts and a rated output of 6000 watts. It features a durable 358cc OHV engine, providing up to 8 hours of continuous operation at full load. Designed for both home backup and professional use, it includes a wheel kit for portability and a digital hour meter for maintenance tracking.
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Here's the quick tradeoff view — what this model does well, and where it may not fit.
The Yamaha EF7200D is a gasoline generator built around 6000 running watts and 7200 starting watts. That mix of continuous output and higher start-up capacity gives it the headroom to handle loads that demand extra power at startup while still supporting steady use once everything is running.
Because it runs on gasoline, the EF7200D fits shoppers who want a familiar fuel choice paired with a clear, wattage-forward design aimed at real backup and work power rather than light-duty use.
With 6000 running watts and 7200 starting watts, the EF7200D is set up to supply sustained power while also covering the brief surge that can happen when equipment first kicks on. In practical terms, that starting-watt buffer helps reduce the chance of bogging down when a load needs extra power to get moving, while the running-watt rating defines what it can support continuously.
Noise is rated at 74.5 dBA, giving you a concrete expectation for how loud it will be during operation. For runtime, the EF7200D is listed at 12 hours at 50 percent load, which translates into a half-load workday or overnight stretch before refueling becomes part of the plan. The runtime at 25 percent load is given as 0, so the usable runtime figure provided here is the 12-hour result at 50 percent load. A 6.9-gallon fuel tank supports that runtime figure and ties directly into how long you can keep power flowing between fill-ups.
At 221.7 lbs, the EF7200D is a substantial generator, and that weight is a real factor in how you plan to move and place it. It is the kind of unit where positioning it ahead of time and thinking through handling is part of day-to-day use.
Its dimensions are 29.1 x 29 x 31.5 inches, which helps set expectations for storage footprint and where it can sit during operation. Those measurements also make it easier to judge fit in a garage corner, shed, or dedicated power area without guesswork.
Starting is handled by a recoil system, keeping operation straightforward and fully manual from the first pull onward. A built-in fuel gauge supports better planning during longer runs, since you can check fuel status at a glance instead of relying on rough estimates.
The EF7200D includes indicators, which adds clarity during operation by giving you visible status information while the generator is running. It is also listed as compliant with CARB and EPA requirements, and it includes a spark arrestor, a combination that speaks directly to regulated operation and safer exhaust spark control. For output protection, it features GFCI outlets, and it also includes AVR, which helps regulate voltage for steadier power delivery. Yamaha backs the package with a 3-year warranty, adding a defined coverage period to the ownership experience.
May struggle with startup surge
Exceeds capacity
Est. running: 1,800W
Peak surge (single motor): 2,000W
Avoid starting multiple motor loads at the same time.
Est. running: 4,400W
Peak surge (single motor): 2,000W
Avoid starting multiple motor loads at the same time.
Est. running: 3,100W
Peak surge (single motor): 2,000W
Avoid starting multiple motor loads at the same time.
These are estimates using typical wattage assumptions. Real appliances vary. Startup surges can be 2–6× the running wattage for motor-driven loads. 240V loads require a 120/240V generator and proper connection. Use a transfer switch or interlock kit; never backfeed a panel.
Yamaha is a respected leader in the generator industry, recognized for their innovation, quality, and reliability in portable and backup power solutions.
| Fuel | Running | Starting | Runtime @50% | Runtime @25% |
|---|---|---|---|---|
| Gasoline | 6000W | 7200W | 12h | Not available |
| Running Watts | 6,000 watts |
|---|---|
| Starting Watts | 7,200 watts |
| Starting Watts (Gasoline) | 7,200 W |
| Running Watts (Gasoline) | 6,000 W |
| Engine | Yamaha MZ360 OHV 4-stroke |
|---|---|
| Engine Type | OHV 4-stroke |
| Engine Displacement | 358 cc |
| Spark Arrestor | Yes |
| Emissions Compliance | CARB, EPA |
| Voltage (AC) | 120/240 |
|---|---|
| Phase | Single |
| Peak Amps | 60/30 A |
| AC Frequency | 60 hz |
| Current | 50.0 / 60.0 amps @ 120V - 25.0 / 30.0 amps @ 240V amps |
| GFCI Outlets | Yes |
| Neutral | Yes |
| DC Outlets | No DC outlets |
| AC Outlets | 2x Duplex 120V 20A (5-20R) GFCI1x 120V 30A (L5-30R)1x 120/240V 30A (L14-30R) |
| Dimensions | 29.1 x 29 x 31.5 inches |
|---|---|
| Weight | 221.7 lbs |
| Automatic Low Oil Shutdown | Yes |
|---|---|
| Emissions Compliance | CARB, EPA |
| Automatic Voltage Regulation | Yes |
| Automatic Voltage Regulator | Yes |
| Carbon Monoxide Sensor | Yes |
| Commercial Warranty | 3 years |
| Covered Outlets | No |
| Electric Start | No |
| Fuel Gauge | Yes |
| Fuel Tank Capacity | 6.9 gallons |
| Included Accessories | Tool kit and wheel kit |
| Indicators | Yes |
| Inverter | No |
| Noise Level | 74.5 dBA |
| Overload Protection | Low oil and overload protection |
| Parallel Capable | No |
| Part Number | EF72DZ |
| Recoil Start | Yes |
| Remote Start | No |
| RV Ready | No |
| Starter Type | Recoil |
| Starting Components | Recoil |
| Starting System | Recoil |
| UPC | 765,053,823,111 |
| Warranty | 3 years |
| Wheels | Yes |
| Fuel Type | Gasoline |
|---|
| Runtime @ 50% | 12 hours |
|---|---|
| Runtime @ 50% Load (Gasoline) | 12 hours |
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