CNG Kit For Four Wheeler

Transcription

1 CNG Kit For Four Wheeler Gasoline Fuel Systems India provides world class CNG kit LOVATO GAS S.p.A., Italy is manufacturing alternative fuel equipments since 1958 which are exported to 90 countries worldwide meeting most stringent quality norms and accreditations. We are retrofitting European quality products are approved as per ECER & ISO standard CNG components. We have authorized dealer & retrofitter for CNG conversion kits approved by R.T.O & state Govt. The major key components in CNG Conventional System: CNG Reducer CNG Tank with valve CNG Steel Tube CNG Filling valve Injector Emulator Lambda Control System Timing Advancer Processor (TAP) Change over Switch (Automatic) Pressure Gauge Gas Air Mixer & accessories The Principle components in CNG LOVATO EASY FAST sequential System: CNG Filling valve Device through which the cylinder is fitted CNG TANK- Tank for CNG in compressed gaseous state CNG Cylinder Valve- Allows CNG into and out of the tank Reducer with shut-off and sensors-device through which the gas passes and reduces to

2 working pressure. Incorporates pressure gauge/sensor for tank CNG level and gas circuit shut off valve. Filter- Filters gas; into version with sensors measures temperature and pressure of the gas and manifold pressure. Injector Rail- Injects the correct amount of CNG into each cylinder. Changeover Switch-Allows user to change between CNG and petrol and indicates level of CNG in the tank. Gas ECU- Receives signals from various sensors and calculates the amount of CNG to be injected IF the 19th century belonged to coal, & the 20th to oil, then the 21st century shall belong to gas. CNG Conventional Gas Kit

3 ISO Approved The RME 090 pressure reducer has been designed by LOVATO to achieved up to the Euro 4th standard. LOVATO RME 090 is a powerful reducer, suitable for high powered cars (from 500 to 4000 CC). Reliable under all working condition and provided superior performance in comfort and Drivability. Lovato conversion system are using advanced software that controls the injection interruption, lambda control and timing advance functions for lowest emission and maximum mileage, Lovato conventional (mixer) system have specific vehicle and calibration option as well as diagnostic program. There are mainly 2 types of systems in conventional CNG conversion : Open loop system: Open loop system contains advanced timing sensor/emulator MPFI, the system is pretty basic and it needs regular adjustments if you need best performance out of it you will also need to check the engine lamp due to the lambda error. Open loop system does not calculate lambda O2 readings but keeps the gas flowing according to the requirements. Open loop system does not involves the lambda control unit ECU/stepper motor, in this system only the manual gas flow adjuster feeds the gas to the engine. Close Loop system (Lambda Control System) : Close Loop System: Close loop system comes with Lambda Controller ECU/stepper motor MPFI emulator, this system has complete automatic gas regulation and it also depends on what the car engine requires apart from that it emulates the lambda O2 readings to the main car ECU to prevent engine check. Many people opt for Close loop systems because the mileage & pick up is better For Better Mileage and Smooth Performance: Lambda Control System is a computerized self registering electronic system for the management of Natural Gas. It is n antipollution computerized device which controls of emission of MPFI cars. Lambda Control System maintains the stoichiometric ratio of the fuel setting constant through the acquisition of the Lambda probe signal of vehicle. It optimizes driving parameters during the transitory phases in acceleration and in deceleration. Lambda Control System it does not require manual adjustment and is capable of adapting automatically to changing environmental condition and different vehicle uses ensuring and optional carburetion in terms of drive-ability consumption and demission. Lambda Control System electronically manages the adjustment of the flow rate of Gas, allowing the Lambda factor to reach desired levels at all engine revolution rates. Lambda Control System Electromechanical actuator dosing the amount of gas at medium and high regimes. (At-Max.) Keeping it constant even when other system is running such as air conditioning, Power Steering etc.

4 TAP (Timing Advance Processor) : For Petrol Type Pick-up in CNG The Timing Advance Processor adjusts the advance when engine is running on Gas and resets the original Timing when the engine operates with Petrol. The TAP improves performance and consumption, company always suggests using this device on CNG Vehicle. CNG Sequential Gas Kit: Lovato has successfully developed the 3rd Generation Alternate Fuel System for modern cars known as FAST, system has all of the attributes and benefits of the earlier system. In Addition it is super intelligent and it has the ability to inject gas in a truly sequential manner and it allow fueling each Cylinder with optimized flow sand injection lines by means of an injection common rail. The injection time given by the original cars ECU is used as main parameter in the definition of the injection time in CNG mode.

5 Stable: FAST guarantee long term stability in power, emissions and easy diving equivalent to petrol operation FAST is introduced in India for the first time by Lovato for better and smooth performance in higher range and Euro IV segments of Indian Vehicle. Fast is a sequential gas injection fully computerized technology and matching Euro IV standards. It is one of the most popular systems in European market. Economical advantage by the use of significant percentage of CNG. No Modification on Engine operation. No Power loss, No Backfire Safe Working Condition. Environment benefit with reduction of pollution emission. Fully computerized ECU controlled world best system. Two Years Products Warranty.