Quality and performance come standard.
Professionals rely on the GX100 to deliver reliable, easy starting, fuel efficent performance, day in and day out.

COMMON APPLICATIONS

Commercial lawn and garden equipment
Construction / industrial equipment
Agricultural equipment
Water pumps

GX100

Engine Type Air-cooled 4-stroke OHC
Bore x Stroke 56 X 40 mm
Displacement 98 cm3
Net Power Output* 2.8 HP (2.1 kW) @ 3,600 rpm
Net Torque 4.2 lb-ft (5.7 Nm) @ 3,600 rpm
PTO Shaft Rotation Counterclockwise (from PTO shaft side)
Compression Ratio 8.5:1
Carburetor Float Type
Ignition System Transistorized magneto
Starting System Recoil
Lubrication System Splash
Governor System Centrifugal Mechanical
Air Cleaner Dual element
Oil Capacity 0.42 US qt (0.40l)
Fuel Tank Capacity 0.81 U.S. qt (0.77 liter)
Fuel Unleaded 86 octane or higher
Dry Weight 23.4 lb (10.6 kg)
Fuel Efficient, High Output Operation
  • Precision camshaft design offers precise valve timing and optimal valve overlap for better fuel efficency
  • OHC design for increased efficiency and optimal power transfer
  • High compression ratio for better fuel efficiency
Smooth Performance
  • Precision engineered components result in lower vibration
  • Ball bearing supported crankshaft for greater stability
Exceptionally Quiet
  • Large capacity, multi-chamber exhaust system
  • Reduced mechanical noise due to light weight, noise-reducing materials
  • Forged steel crankshaft and rigid crankcase
  • Sophisticated air intake system
Proven Reliability
  • Oil Alert Learn More
  • Cast iron cylinder sleeve
  • High quality materials, fit, and finish
  • Fuel Valve
Easy to Use and Maintain
  • Large fuel tanks
  • Large automotive type fuel cap
  • Easily accessible spark plug
Easy Starting
  • Heavy duty recoil starter
  • Automatic mechanical de-compression system Learn More
Emissions Compliant
  • CARB and EPA certified
  • No catalyst necessary
Available Options
  • Spark arrester available