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QC490Q
QC490Q

Usage: fire fighting pump

Fuel: Diesel Stroke: 4 Stroke

Cylinder: Multi- -cylinder

Cold Style: W ater -cooled

Start: Electric Start

Place of Origin: Anhui, China (Mainland)

Brand Name: Quanchai

Model Number: QC490Q

Type: natural chamber: direct injection cooler system: water cooler

No. of cylinder: multi-cylinder

Engine: diesel

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  • Product introduction

  • Product features

  • Main parameter

Use the direct injection combustion chamber ,easy start, low fuel consumption, better economy


Compact structure, light weight, easier installation.


Strong power, little vibration, good speed-governing.


The key spare part is same as of the high-speed vehicle engine parts, make the diesel engine be good reliability.

Use the direct injection combustion chamber ,easy start, low fuel consumption, better economy


Compact structure, light weight, easier installation.


Strong power, little vibration, good speed-governing.


The key spare part is same as of the high-speed vehicle engine parts, make the diesel engine be good reliability.

Model QC490Q
Type Vertical , in -line , water -cooled , four -stroke , direct fuel injection
Cylinder No. – Bore & Stroke 4-90*105
Displacement (L) 2,67
Cylinder liner type WET
Intake way Natural intake
Rated output/speed (kw/r/min) 42/3,000
Max torque (N.m/r/min) 150/2,100
The minimum fuel consumption ratio ≤235g/kw.h
Flywheel and flywheel cover type SAE 4#7.5