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The market for LPG manufacturers for cars today is represented by fairly well-known brands, among which Landi Renzo is one of the most popular and reliable companies in the world that produce LPG equipment. Products are in good demand throughout the territory Russian Federation. Let's take a closer look at the history of the company's foundation, its production and competitive advantages.

The business was founded by a married couple in 1954 and was located in the Italian town of Reggio Emilia. It was those times that were the impetus for the development of a gas system that is being introduced into cars. The family business quickly gained rapid momentum of development.

In the 1950s and 1960s, the company produced various mixers that were installed on almost all types of vehicles. At the present time, it has joined the association of several organizations with a single name - Gruppo Landi Renzo. The share of gas equipment it manufactures international market is 30%.

Landi Renzo has its own research center to improve HBO systems and develop new technologies that will allow the company to be competitive in the market.

Products manufactured by the company

All products manufactured by Landi Renzo are exceptionally safe, of high quality and meet European quality standards. The range of manufactured products includes the following products:

filters;
gas reducers;
injection system;
gas solenoid valves;
nozzles;
switches of various directions;
various emulators;
lambda control system;
advance variator.

But it is worth noting that this is not the whole list of Landi Renzo products. The organization has huge capacities and the latest technology, for technological process supervised by qualified professionals. And all taken together allows us to make products safe, reliable, of high quality and guaranteed to be flawless. It should be attributed to all the benefits of the guarantee and durability of the use of the HBO system from Landi.

Landi Renzo products allow many to use a reliable HBO system and are in good demand throughout the Russian Federation. All users of Landi Renzo HBO services have no complaints, they are satisfied with the quality of the design and its performance, which is directly noticeable at full speed of the car.

As for the cost of gas equipment, it is quite realistic for each car user, when compared with other manufacturers of gas equipment. But Landi Renzo, in addition to its low cost, has another advantage, which is the high-quality performance of the product, which has passed all the research and required tests.

The buyer is attracted by a simplified system for introducing HBO into a vehicle, because it practically does not cause inconvenience and serves for a long time properly.

If we compare Landi Renzo products with competitors who have located their business in Holland, then we can definitely say that the quality of parts is significantly different. It can also be noted that analogues of gas-balloon equipment, which are much more expensive, do not shine with quality, but Landi Renzo can be proud of it.

A number of advantages over competing organizations

The use of gas-balloon equipment systems in European countries began to be in demand much earlier than in the USSR. Produced European countries systems have proven themselves well in terms of quality and reliability.

It is believed that the most best systems HBO are produced by Holland and Italy. The cost of installation justifies itself and will pay off in the shortest possible time.

Once again, all components of the LPG equipment system manufactured by Landi Renzo are of impeccable quality.

The current generation of skilled designers have been able to achieve good results, which are worth considering in detail. For example, they are:

The LPG equipment reducer manufactured by Landi Renzo can instantly react to any signs of engine discharge and tries to maintain the same pressure level in the motor vehicle. It is worth noting that this can occur with completely different regime indicators of the vehicle. But the high sensitivity of the gearbox is due to the expansion of the diaphragm in the system of gas-balloon equipment and, of course, the feedback that the diaphragm has.
The reducer can control the normal outlet pressure mark. Gas fuel consumption is reduced to a minimum, failure-free operation of the motor, the absence of pops and dynamic acceleration are ensured.

The reducer coolant excludes any contact with the diaphragms. It is this fact that makes it possible to avoid the ingress of gas fuel into the cooling system of the car engine.
The finned heat exchanger has good heat dissipation, and due to this, the gearbox is instantly heated.
All design valves, including the gearbox, do not have plastic in their detailing. And due to this advantage, it is possible to avoid all kinds of deformation moments of the main parts of the system when exposed to various climatic conditions, and the system itself is not damaged. All these factors are reduced to zero due to the elimination of plastic in the design.
The overall service life of the gearbox is set within 6–8 years. In principle, this is a good time mark, and this is due to the high-quality use of rubber, casting parts. But remember that 6-8 years of use are carried out only with proper operational activities.
HBO units of vehicles are connected by conical couplings, and they do not require specially designed tools. All connecting parts can be replaced by a common assembly, and this in turn will reduce and eliminate all installation, repair and maintenance flaws.
The gearbox can make three main adjustments. The first two adjustments are required during testing by the manufacturer and do not require any changes. But the owner of the vehicle, in turn, should adjust the idle speed.
The gearbox has 3 attachment points. It is these three mounts that make it possible to carry out a high-quality and tight installation of the system in the body of any kind of vehicle.

Name: Landi Renzo

Full title: Landi Renzo S.p.a.

Country: Italy

Information about the company: The company was founded by Renzo Landi (together with his wife Giovannina Domenichini) in 1954 in Reggio Emilia, Italy. At that time, the company was called "Officine Meccaniche Renzo Landi", where special types of faucets were produced for all types of cars. Today, Landi Renzo is part of the Gruppo Landi Renzo group of companies. Landi Renzo, which has a 30% share of the international LPG market, is a recognized leader in the production of components for LPG equipment for cars. The company has its own "Research and Development Center", where all products and innovative systems for LPG are developed. The company also has its branches in many countries, the main ones are in Brazil, China, USA, Argentina, Iran, Pakistan and other countries. All the company's products meet European and international quality and safety standards (OHSAS 18001, ISO 9001, ISO/TS 16949, etc.).

Main field of activity: Manufacture of injection systems, gas reducers, gas electrovalves, gasoline electrovalves, gas injectors, mixers (mixers), gas filters, switches, lambda control systems, injector emulators, OBD emulators, ignition timing variators, other equipment and components for HBO.

Web site: www.landi.it

Comment:

Automakers choose Landi Renzo

Landi Renzo works closely with the world's leading car manufacturers, which allows, despite the steady complication modern technology, to produce systems capable of the best way pour into both the electronic and mechanical parts of cars. The company has created a division whose activities are entirely dedicated to the production of targeted products for car manufacturers, in which new resources are constantly invested. Currently, the company supplies components and complete systems for well-known automotive manufacturers, including:

Mersedes, BMW, GM, Mini, Volkswagen, Toyota, Suzuki, Skoda, Renault, Opel, Fiat, Chevrolet, Peugeot and others. The total production capacity is 1600 vehicles per day. As a result of successful activities, Landi Renzo Group has gained confidence all over the world and therefore it is no coincidence that every third car from all converted autogas systems is equipped with Landi Renzo systems.

Landi-Renzo - some more information.

Landi Renzo is an Italian company for the production of automotive gas equipment. It is one of the leading companies in the world and successfully competes with the Dutch.

All major components are manufactured in-house. It has affordable price in premium status.

What is Landi Renzo gas equipment

The company produces the following automotive gas equipment systems:

EVO: the main components are - an electronic control unit (ECU), a LI - 02 gearbox (up to 110 kW), AEB nozzles, a button - indicator, a PT Gas Map sensor, coarse and fine cleaning;
Omegas: ECU, gearbox Li - 10 (for atmospheric and turbocharged engines "TwinAir" and "MultiAir"), Girs nozzles;
direct: ECU, Reducer Li - 10, injectors MED.

The main differences between them are in electronic control units, gearboxes and nozzles. The remaining components are identical in design and function.

ECU Landirenzo Omegas Direct 3-4/ Landirenzo Omegas Direct 5-8

This is Landi Renzo's latest innovation, fourth generation premium equipment. Designed for injection engines with direct fuel injection (TSI, FSI, TFSI) when converted to propane-butane ( liquefied gas) and methane (natural gas).

It is used in the world's most famous automotive brands - Mercedes, Toyota, BMW and others. For each of them, an individual ECU firmware is performed, which eliminates any malfunctions in the system.

Electronic control unit Landi Renzo Omegas

Provides constant cleaning of petrol injectors when the engine is running on gas. The minimum portions of gasoline supplied by the ECU command to the injectors exclude their overheating, coking and burnout.

This electronic control box has a wide range of applications. It fits any four-cylinder engine (Landirenzo Omegas Direct 3-4). Also used for five-eight-cylinder (Landirenzo Omegas Direct 5-8).

The block is adapted by OBD II. Provides ignition timing due to its own software and hardware.

From the factory, the entire system of gas equipment is delivered as ready for use as possible. This eliminates the need to define many required parameters and simplifies the setup process. As a rule, a simple auto-calibration is enough, and the car is ready to use gas as a motor fuel.

Gearboxes Landi Renzo

Can be used for both atmospheric and turbocharged (TwinAir, MultiAir) engines. Available modifications:

Gas reducer IG 1Magg

LI - 10 (up to 140 kW);
10 Turbo (up to 160 kW);
LI - 10 Magg (more than 160 kW). The IG 1 brand is the most powerful gearbox (from 192 to 246 hp), has a two-stage gas pressure reduction design. Weight - 1, 87 kg.

To improve safety, all gearbox modifications are equipped with solenoid valves. To clean the gas at the inlet there is a coarse fuel (gas) filter.

Design features of gearboxes

These include:

devices do not have plastic parts, which increases their reliability;
increased heat transfer area due to the ribbed heat exchanger. Due to this, the gearbox heats up very quickly;
single-stage, except for the Landi Renzo IG 1 magg brand, which has two pressure reduction stages and, accordingly, two diaphragms interconnected during operation. This ensures high sensitivity of the gearbox, which has a positive effect on the dynamic characteristics of the car when driving on gas;
the relative position of the cavity for the fluid heating the gearbox (antifreeze) and the membrane is such that, if it bursts, the gas will not enter the engine cooling system;
a valve is provided for emergency release of excess gas pressure, if necessary (when pressure reaches more than 2.5 bar)
have three attachment points, which ensures the rigidity of the installation and the possibility of mounting on a car of any brand.

Reducer Landi Renzo

Condensate is drained through an easily accessible drain fitting provided in a special tank.

Performance and adjustments

Reducers provide:

required gas pressure in any operating mode of the motor;
respond quickly to changes in engine operation;
the engine works without failures;
dynamic acceleration of the car;
minimum gas consumption;
productivity - up to 40 kg of gas per hour;
operating temperature — from -20°С to +120°С.

The main gearbox adjustments are made at the factory. An additional manual idle speed is provided, which is performed independently.

nozzles

MED nozzles have high dosing accuracy and opening-closing speed. They can be used for both propane-butane mixtures and methane. The installation of a gas pressure and temperature sensor on the nozzle rail is provided.

Six types of nozzles are produced, differing from each other in color design. Let's deal with each of them.

Landi Renzo Medium Blue

These blue nozzles have a poppet design, which ensures a high speed of their response. Equipped with blue caps (similar to black, but with an improved design). This indicates their power: 15 - 30 kW or 20 - 40 hp per cylinder.

For a four-cylinder engine, one injector rail is required. Here, the power with such nozzles will be 60 - 120 kW or 80 - 160 hp. For an eight-cylinder power unit, two of them are needed, respectively, and then the power will double.

The body of the ramp is made of plastic and is equipped with a special connector for connecting pressure and vacuum sensors. Mounting dimensions: inlet - 14 mm, outlet - 5 mm.

Landi Renzo Small Green

These injectors are green and are used for injection engines with indirect injection. They can be used both for liquefied gas (propane - butane), and for compressed gas (methane). They have green caps (analogue - orange).

Power per cylinder - 20 kW (27 hp). Accordingly, a four-injector rail will have an output of 80 kW (108 hp) for a four-cylinder engine. It is possible to connect a pressure sensor. Otherwise, these nozzles have the same characteristics as "Medium Blue".

Sensitive to gas quality. Therefore, it is mandatory to install a fine fuel filter and monitor its condition.

Landi Renzo Medium Black

These nozzles are black, have a power per cylinder - 15 - 30 kW (20 - 49 hp). Analog - coils with purple caps. Used when converting a car to propane (liquefied gas) or methane (compressed natural gas).

The nozzles are collapsible, if repair is necessary, this feature can be used. It is available to replace a failed one nozzle, and not the entire ramp.

Sensitive to the purity of the gas used. Enhanced cleaning is a must. To do this, it is possible to install two filters in series, one of which is with a sump. Other characteristics are the same as those of the previously discussed types.

Landi Renzo Large White

White color, used as for propane-butane mixture (LPG). Can also be used for natural compressed gas (methane - CNG). Power per cylinder - 24 - 40 kW (34 - 55 hp). Accordingly, the power of the ramp of four nozzles for a 4-cylinder engine is 96-160 kW (136-220 hp).

Landi Renzo Orange

Orange, injector power up to 20 kW per cylinder (27 hp). Ramp power - 80 kW (108 hp) for a four-cylinder engine.

Orange is similar to the previously produced green injectors, but more advanced and durable. Repairable, it is possible to replace one nozzle, and not all on the ramp at the same time. gas quality requirements, design features identical to the previous ones.

Landi Renzo Large Purple

Violet, the most powerful nozzles of the manufacturer "Landi Renzo". Analog white color. Power per cylinder is 25 - 40 kW (34 - 55 hp). The power of one ramp of four nozzles is from 100 to 160 kW (from 137 to 220 hp). Two ramps for eight-cylinder engine - from 200 to 320 kW (from 274 to 440 hp).

The design of the metal-plastic body of the ramp provides a connector for connecting a gas pressure and vacuum sensor. The remaining parameters, characteristics and requirements for these nozzles are the same as for those discussed above.

When replacing nozzles, it is mandatory that they all be of the same color, even if an analogue is used.

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