Qimu Power Technology Ltd.

Engine

	Engine Qme-6sf3-21

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Model Number

QME-6SF3-21

Type:In-line, water cool, 4 stroke
Air inlet method:turbocharged and inter cooled
Compression Ratio:12:1
Bore×Stroke:110mm × 125mm
Fuel:CNG/LNG(with evaporator)
Cyl./Displacement:6 cyl./7.127L
Rated Power:155kW/2300/r/min
Maximum Torque:720N•m/1400/r/min
Idle speed:700±50/r/min
Max unloading rotation:2530/r/min
Iginition sequence:1-5-3-6-2-4
Starting system :Electrical
Exhaust temperature before turbo:≤680℃
Fuel supply method:electrical cntrol, single-point injection
Ignition method:distnbutorless computer sequential ignition
Input controlling:ECU Controled ET vlale
Burning controlling:Wide-band oxygen sensor closed loop, Lean burn
Minium consumption:≤196g /（kw•h）
Exhaust standard:EURO III、EURO IV
Lubrication System:Dual Force & Splash
Valve clearance Input(cool):0.35±0.05mm Exhaust(cool)0.40±0.05mm
N.W.:650kg