Why should I add engine oil into the spark plug hole?

Adding oil inside the cylinder will prevent it from rusting. This should be done if you do not plan to use your generator for a long period.

How often do I need to run my electric start generator?

We recommend running your generator under load once a month to help keep the engine and fuel system in good working condition.

Can I switch between gasoline, LPG, and natural gas?

Yes. The WT08500 is a multi fuel generator, giving you flexibility while out on the road or during an emergency.

Does the electric start work without a battery or pull-start?

The WT08500 features electric start with a built-in battery and also includes a recoil pull-start as a reliable backup.

Tri Fuel Generator with Electric Start | 5000 watt

FIRMAN WT08500 tri fuel inverter generator with electric start

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Product

Power Machinery

Model：

WT08500

Petrol Generator

TRI-FUEL INVERTER

SERIES

New Flagships

TYPE

Recoil / Electric Start, Battery, Wheels

Reliable tri-fuel inverter generator for home backup and outdoor power.

FIRMAN Tri fuel generator running on gasoline, LPG and natural gas

FIRMAN Electric start portable generator with built-in battery and wheels

FIRMAN Portable generator with inverter technology and soundproof canopy

Specifications

Full specifications for the WT08500, a portable generator engineered for reliable power output and rigorous construction site.

Starting Watts

6.85kW GAS

Running Watts

5.50kW GAS

Starting Watts

6.25kW LPG

Running Watts

5.00kW LPG

Starting Watts

5.60kW NG

Running Watts

4.50kW NG

Noise Level @7m

Fuel Tank Capacity

Phase

Single Phase

Power Factor COSΦ

Engine Type

4-Stroke, Single Cylinder OHV, Air-Cooled

Displacement

322

Starting System

Recoil / Electric

FEATURE DISPLAY

Runs on gasoline, LPG, and natural gas, this generator provides flexible fuel options for outdoor use or emergency backup.

The FIRMAN OHV Tri-Fuel engine (Max-Pro Series) for longer life, higher performance, and lower maintenance.

Largest tank in the industry with extended runtime, less refueling, and an integrated fuel gauge for added convenience.

Silent type with a soundproof canopy, engineered for low-noise performance and quiet operation.

FIRMAN WT08500 multi fuel generator large-capacity fuel tank

FAQS

Generators can be used in various weathers and temperatures, but it should be protected from short circuit and rusting. NEVER run a generator indoors.