- Diesel Generators[10]
- Gas Turbine Generators[10]
- Gasoline Generators[5]
- Engines[7]
- Engine Assembly[7]
- Engine Parts[7]
- Contact Person : Mr. Zhang Huifu
- Company Name : Weifang Hualing Power Co., Ltd.
- Tel : 86-13562-692198
- Fax : 86-0536-8862839
- Address : Shandong,Weifang,East of North Weixian Road,Hanting Distrcit,Weifang City
- Country/Region : China
- Zip : 261101
natural gas engines
natural gas engines
Gas engine divided to HLCNG493,6102,6126 series engine with our independent intellectual property rights (Fuel: compressed natural gas type; liquefied petroleum gas ;dual-fuel multipoint injection ), which can be equipped with main engine of light trucks, pickups, buses as well as the air conditioning units, generators, and stationary set.
A: HL493 series engines is a developed product of 4JB1,Isuzu engine
B: HL6102 series engines is a developed product of 6BT,Cummins engine
C: HL6126 series engines is developed product of steyr 615 engine
(matching Stanford, Marathon, Jie Nuolei and other brands generators in power generator set and oil pumping unit wellhead).
truck engine research fruit with Beijing auto company
remanufactured engines
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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 | |||||||||
natural gas engines
