GX120

Professionals rely on the GX120 to deliver reliable, easy starting, fuel efficient performance, day in and day out.

COMMON APPLICATIONS

The GX120 engine is frequently used by customers in commercial lawn and garden equipment.

It’s also used to power Construction/Industrial Equipment, as well as in Agricultural settings – including the powering of Water Pumps.

FUEL EFFICIENT, HIGH OUTPUT OPERATION

The GX120’s Precision Camshaft design offers precise valve timing and optimal valve overlap for better fuel efficiency.

It draws on decades of Honda engineering with its OHV design, delivering increased efficiency and optimal power transfer for where you need it.

And the GX120 incorporates a high compression ratio for better fuel efficiency than its competitors.

SMOOTH OPERATOR

A ball bearing-supported crankshaft and precision engineered components result in greater stability and lower vibration for you, no matter what the application.

The use of lightweight, noise-reducing materials and a forged steel crankshaft & rigid crankcase results in an exceptionally quiet engine that incorporates a large capacity, multi-chamber exhaust system.

And with a sophisticated air intake system, Oil Alert, Large fuel tank, Dual element air cleaner, Easily accessible spark plug and Cast Iron cylinder sleeve, the GX120 will work as hard as you with minimal fuss – day in, day out.

3 YEAR WARRANTY

The GX120, just like the entire GX Engine range, is covered by an extensive Honda 3 Year Warranty.

That 3 years is relevant to both Domestic and Commercial applications, so you can rest assured with the knowledge that your GX120 is built to last.

And should there be any issues, a nationwide network of 400+ authorised Honda dealers are there to back you up with all your parts & service requirements.

PROVEN RELIABILITY

High quality materials, fit, and finish

EASY TO USE AND MAINTAIN

Simple throttle control

Large automotive type fuel cap

Dual oil drains and fills

Easy, convenient, heavy duty control box

EASY STARTING

Heavy duty recoil starter

Automatic mechanical de-compression system

EMISSIONS COMPLIANT

models meet the strictest world standards, contact Honda for more info

No catalyst necessary

AVAILABLE OPTIONS

Gear reduction options

Spark arrester available

EXCEPTIONALLY QUIET

Large capacity, multi-chamber exhaust system

Reduced mechanical noise due to light weight, noise-reducing materials

Helical cut gears

MODEL

GX120

TYPE

4-stroke, overhead valve, single-cylinder, horizontal shaft

BORE & STROKE

60 x 42 mm

DISPLACEMENT

118 cm3

COMPRESSION RATIO

8.5:1

NET POWER

2.6kW (3.5HP) at 3,600 rpm

CONTINUOUS RATED POWER

2.1kW (2.8HP) at 3,600 rpm

MAXIMUM NET TORQUE

7.3 Nm at 2,500 rpm

IGNITION SYSTEM

Transistorised magneto ignition

STARTING SYSTEM

Recoil Starter

COOLING SYSTEM

Forced-air

PTO SHAFT ROTATION

Counter-clockwise (from P.T.O. side)

FUEL CONSUMPTION AT RATED POWER

1.0 L/h at 3,600 rpm

LUBRICATION SYSTEM

Splash

OIL CAPACITY

0.6l

FUEL TANK CAPACITY

2.0l

DIMENSIONS

305 x 341 x 318MM

DRY WEIGHT

13.0kg

OTHER OPTIONS

2:1 Reduction – 2:1 Reduction with Clutch – 6:1 Reduction