Yamaha EF6300iSE portable inverter generator

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Model No: EF6300iSE

6.3 kW petrol powered inverter generator – The EF6300iSE quietly cranks out up to 6300 Watts of pure sine wave inverter power at 230 volts to confidently run high-demand items like pumps and RV air conditioners, as well as sensitive equipment like plasma TVs and computers.  The advanced features packed into the EF6300iSE include: electric start and optional wireless remote to provide you with everything you’d expect from Yamaha in one beautiful, powerful and compact package.


Product Sheet




Power Rating: 6.3 kW 
Generator Type:
Rated Voltage:
 230 V
50 Hz
Rated Output: 
5500 W 
Max. Output:
 6300 W 
Engine Type:
 OHV Air Cooled – MZ360

Displacement: 357 cc
Max. Output:
 6.6 kW (9 hp) / 3400 rpm
Starting System: 
 780(L) x 616(W) x 692(H) mm
Dry Weight: 
91 kg
Fuel Tank Capacity:
 17 L (full load)
Operating Hours (Eco On):
 12.6 hr (1/4 load)
Noise Level @ 7m: 
58 dBA (1/4 load)

Specifications subject to variation without notice.


What make our generators the better choice

Electronic Circuit Breaker

Cuts off current when output voltage exceeds the designated maximum output capacity.

4-Stroke OHV Engine

Powerful performance, precise valve actuation, excellent heat dissipation, low fuel consumption and reduced noise level.

Oil Warning System

Engine stops automatically when oil level is low, prevents engine damage and minimises costly repairs.

Auto Decompressor

Light recoil starting reduces compression for effortless starting.

Brushless Alternator

Minimal maintenance, hassle-free service and clean output.

DC Output Capability

Convenient for battery charging.

Spark Arrestor

Keeps spark from exiting exhaust system to reduce risk of errant sparks causing a fire.

Fuel Gauge

Displays fuel level without having to open the fuel cap.

Electric Starter

Provides effortless starting, electric motor cranks generator until it starts.

Ready to find out more?

Look for a dealer near you!