- Fuel: Natural Gas, CNG Engine
Supplier Details
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HL494 ENGINE SPECIFITIONS (ISUZU Base) | |||||||||
Model | HL493CNG-K | HL493CNG-G | HL493CNG-Q | HL493CNG-ZQ | |||||
Used in | General type | Project engine | Vehicle type | Pressurized type | |||||
Power | 20-200KW | ||||||||
Style | Four strokes/four cylinders/water cooling/multi-point controlled sequential injection/dry-type thin wall chromium plated cylinder jacket | ||||||||
Number of cylinders cylinder Diameter-stroke | 4-93-103 | ||||||||
Air inflowing | Naturally aspirated | ||||||||
Output(L) | 2.771 | ||||||||
Compression ratio | 18.2: 1 | ||||||||
Rated power(kW)/speed(r/min) | 28/2000; 21/1500; 13/1100 | 39/2500 | 57/3600 | 68/3600 | |||||
Maximum torque (N. m) /speed(r/min) | 165/1800 | 178/(1800-2000) | 210/2000 | ||||||
Idle speed(r/min) | 800± 50 | ||||||||
Ignition model | ECU controlling | ||||||||
Cylinder ignition sequence | 1-3-4-2 | ||||||||
Minimum fuel consumption (g/kW. h) | 210 | ||||||||
Fuel | 12T, designated by Compressed Natural Gas for Vehicles, GB18074 | ||||||||
Lubricating oil | Engine oil specially used for gas engine(SAEl15W/40) | ||||||||
Engine oil consumption (g/kW. h) | ≤ 1.36 | ||||||||
Noises | Technical ≤ 90dB(A) | ||||||||
Rotating direction of crank shaft | Anticlockwise (from flywheel side) | ||||||||
Dimension: length* width *height | 734*632*682 | 717*632*682 | 734*632*682 | < 240 | |||||
Allowable maximum temperature of working medium | Engine oil 120° ; cooling water 95° C; exhaust air 680° C | ||||||||
Net weight of engine(kg) | < 224 | < 252 | < 224 | < 240 | |||||
Allowable maximum temperature of working medium | Engine oil 120° ; cooling water 95° C; exhaust air 680° C | ||||||||
Engine oil pressure(kPa) | 150 Minimum(idle speed)200-539(normal rotating speed) | ||||||||
Capacity of lubricating oil (L) | 7 |