Engines: GX390T2 QP



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Engines: GX390T2 QP

Category: General Purpose

Displacement: 389 cm³ (23.7 cu-in)

Gross Power (Net Power) : 13.0 Hp (11.0 Ps)

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Type: 4 Stroke, OHV, Single cylinder, inclined 25°

Displacement: 389 cm³ (23.7 cu-in)

Bore x stroke: 88.0 x 64.0 mm (3.5 x 2.5 in)

Net power (SAE J1349) * 1: 8.7 kW (11.7 HP) @ 3600 rpm

Maximum net torque (SAE J1349): 26.5 N-m (2.7 kgf-m, 19.5 lbf-ft) @ 2500 rpm

Compression Ratio: 8.2 ± 0.2 : 1

Fuel consumption (at continuos rated power) *1:  3.5 Liters (0.92 US gal, 0.77 lmp gal)/h

Ignition system: CDI (Capacitor Discharge Ignition) type magneto ignitionCDI (Capacitor Discharge Ignition) type magneto ignition

Lubrication system: Forced splash

Oil capacity: 1.1 Liter (1.16 US qt, 0.97 lmp qt)

Starting system: Recoil starter

Air cleaner: Dual element

Governor: Mechanical centrifugal

Fuel used: Gasoline with a pump octane rating of 86 or higher

Fuel tank capacity: 6.1 Liters (1.61 US gal, 1.34 lmp gal)

Reduction system: X

Weight: 31.7 kg (69.9 lbs)

PTO Size: 25.375 – 25.4 mm (0.9990 – 1.0 in)

Deflector, Bolt & Washer: Deflector

Include Remarks: 12V – 50 W Lamp coil

The power rating of the engine indicated in this document is the net power output tested on the production engine for the engine model and measured in accordance with SAE J1349 at 3,600 rpm (net power) and at 2,500 rpm (max net torque). Mass production engines may vary from its value. Actual power output for the engine installed in the final machine will vary depending on numerous factors, including the operating speed of the engine in application, environmental conditions, maintenance, and other variables.

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