Yamaha EF2800i 2,800 Watt Portable Inverter Generator

More info
Comments (0)

Yamaha EF2800i 2,800 Watt Portable Inverter Generator the lightest generator in its class , compact design that combines the cooling fan for the engine and the generating unit-cooling fan in a single unit.

Top Features:

The Yamaha EF2800i 2,800 Watt Portable Inverter Generator weighs just 68 pounds, making it the lightest generator in its class. The key is the multi-pole rotor with a small stator. This design is smaller and lighter than a conventional twopole alternator with a large stator—and it helps make the EF2800i extremely portable.
With the EF2800i, Yamaha has created one of the quietest generators in its class (64-68 dBA). Our engineers looked at the total design, and then made changes where they would be most effective: engine operating speed, intake noise, exhaust noise, and valve train noise.
The Yamaha EF2800i 2,800 Watt Portable Inverter Generator —with its inverter system—features Pulse Width Modulation (PWM) so wavelength distortion is less than 2.5 percent, making it ideal for equipment that requires stable frequency and voltage, such as computers or other sophisticated electronics.
Yamaha’s Smart Throttle feature automatically adjusts engine speed to match the load. The result is quiet running, maximum fuel efficiency, and a run time of 14.7 hours at ¼ rated load.
Yamaha’s Oil Watch warning system prevents engine damage, avoiding costly repairs and minimizing down time.

Features:

Inverter system with Pulse Width Modulation (PWM) control — Can power computers, or computer-controlled electric tools or devices
Smart Throttle — Improves fuel economy and reduces noise
Multi-pole alternator — Excellent power output to weight ratio
GFCI (Ground Fault Interrupter Circuit) — Helps reduce the risk of shock
OHV engine — Improved efficiency, increased reliability quieter operation
Cast iron cylinder lining — Provides long engine life and consistent performance during continuous use
Oil Watch Warning System — Prevents engine damage, avoiding costly repairs and minimizing down time
USFS-approved spark arrestor — Reduces chance of fire caused by an errant spark
Noise suppressor — Reduces electrical interference with TVs and radios
Specially designed muffler — Reduces noise and weight
AC non-fuse thermal circuit breaker — Added durability and peace of mind
12-volt DC output — Recharge 12 volt batteries for RV, auto, marine, etc.
Open frame design — Provides a lighter weight and large gasoline capacity
EPA & CARB Emission Engine Life Rating — Yamaha generators have the longest emission engine life ratings issued by the environmental Protection Agency and the California Air Resources Board
Factory Warranty — Covers the entire generator for defects in parts and workmanship for three (3) years
50 state legal — Meets emission regulations, including CARB

/// Generator ▼

Type
Inverter
Maximum AC Output (watts / amperes)
2800 W / 23.3 A
Rated AC Output (watts / amperes) - Continuous Use
2500 W / 20.8 A
AC Voltage & Frequency (HZ)
120 / 60 HZ
Voltage Regulator
Inverter (Pulse Width Modulation)
Neutral
Floating
DC Output (volts / amp)
12V / 8.3A

/// Engine ▼

Model
MZ175, 171cc, air-cooled (fan assist), OHV, 2-valve, 4-stroke, single
Maximum Horsepower
5.5
Starting System / Ignition System
Manual Recoil / Capacitor Discharge Ignition (CDI)
Recommended Fuel
87 octane regular gasoline
Engine Oil Capacity
0.6L

/// General ▼

L x W x H mm (in)
487 x 395 x 425 ( 19.2 x 15.6 x 16.7)
Dry Weight
30.5 kg (67 lb)
Fuel Tank Capacity (L)
11.2
Operating Hours (@ 1 / 4 load)
**17.0 hrs
Operating Hours (@ rated load)
**7.6 hrs
Noise Level (@ 7 metres)
**65 ~ 68 dB

/// Technical Features ▼

Non-Fuse Circuit Breaker System (NFB)
Standard
Pilot Lamp (AC output)
Standard
Warning Lamps (overload / low oil)
Standard
Smart Throttle / Economy Control
Standard
Oil Watch Warning System
Standard
Fuel Level Gauge
Standard
Automatic Warm-up
Standard