Quality and Performance Come Standard

Professionals rely on the GXV390 to deliver reliable and easy-starting, along with fuel-efficient performance, day in and day out. The GXV390 is an ideal choice when you need power, reliability and fuel efficiency for your small vehicles and construction equipment.

Common Applications

• Tractors
• Agricultural equipment
• Commercial lawn and garden equipment
• Small vehicles
• Construction/industrial equipment.

FEATURES

Fuel-Efficient, High-Output Operation

• Precision camshaft design offers precise valve timing and optimal valve overlap for better fuel efficiency
• OHV 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
• Dual balancer shafts.

Exceptionally Quiet

• Large capacity, multi-chamber exhaust system
• Reduced mechanical noise due to light weight, noise-reducing materials
• Forged steel crankshaft and rigid crankcase
• Helical cut gears
• Sophisticated air intake system.

Proven Reliability

• Oil alert
• Cast iron cylinder sleeve
• High-quality materials, fit, and finish
• Dual element air cleaner
• Fuel Valve
• 3-Year Limited Warranty.

Easy to Use and Maintain

• Large fuel tanks
• Large automotive-type fuel cap
• Easy, convenient, heavy duty control box
• Easily accessible spark plug.

Easy Starting

• Heavy-duty recoil starter
• Automatic mechanical decompression system.

Emissions Compliant

• CARB and EPA certified
• No catalyst necessary.

Available Options

• Gear reduction options
• Electric start
• Spark arrester available
• Charge and lamp coils with multiple output options available

Specs

• Engine Type - Air-cooled 4-stroke OHV
• Bore x Stroke - 88 mm x 64 mm
• Displacement - 389 cm3
• Net Power Output* - 10.2 HP (7.6 kW) @ 3,600 rpm
• Net Torque - 17.8 lb-ft (24.2 Nm) @ 2,500 rpm
• PTO Shaft Rotation - Counterclockwise (from PTO shaft side)
• Compression Ratio - 7.7:1
• Fuel Tank Capacity - 2.1 litres (2.2 U.S. qts)
• Lamp/Charge coil options - 3A / 1A, 3A, 10A
• Carburetor - Float Type
• Ignition System - Transistorized magneto
• Starting System - Recoil/electric
• Lubrication System - Pressure and Splash
• Governor System - Centrifugal mechanical
• Air Cleaner - Dual element
• Oil Capacity - 1.1 litres (1.2 U.S. qts)
• Fuel - Unleaded 86 octane or higher
• Dry Weight - 33.3 kg (76.3 lbs)