power generating engine divided to HLCNG493,6102,6105,6126 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,air conditioning units, generators A: HL493 series engine is a developed product of 4JB1,Isuzu engine. (matching Stanford, Marathon, Jie Nuolei and other brands generators in power generator set and oil pumping unit wellhead). B: HL6102 series engine is a developed product of 6BT,Cummins engine, matching Stanford, Marathon, Jie Nuolei and other brands generators.). C: HL6126 series engine is developed product of steyr 615 engine, matching Stanford, Marathon, Jie Nuolei and other brands generators. Cooperative research fruit with Beijing auto company car engine data Here is only detailed data of HL493 series, we will offer you more details according to your requirement, and the price is subject to your special requirement. Model HL493CNG-K HL493CNG-GHL493CNG-QHL493CNG-ZQ Used in General type Project engineVehicle typePressurized type Power 20-200KWStyle 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 4-93-103Air inflowing Naturally aspiratedOutput(L) 2.771Compression ratio 18.2:1Rated power(kW)/speed(r/min) 28/2000;21/1500;13/110039/250057/360068/3600Maximum torque (N.m) /speed(r/min) 165/1800178/(1800-2000)210/2000Idle speed(r/min) 800±50Ignition model ECU controllingCylinder ignition sequence 1-3-4-2Minimum fuel consumption (g/kW.h) 210Fuel 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) ≤1.36Noises Technical ≤90dB(A)Rotating direction of crank shaft Anticlockwise (from flywheel side)Dimension: length* width *height 734*632*682717*632*682734*632*682<240Allowable maximum temperature of working medium Engine oil 120°;cooling water 95°C;exhaust air 680°CNet weight of engine(kg) <224<252<224<240Allowable maximum temperature of working medium Engine oil 120°;cooling water 95°C;exhaust air 680°CEngine oil pressure(kPa) 150 Minimum(idle speed)200-539(normal rotating speed) Capacity of lubricating oil (L) 7