Gas and diesel engines for sale

Motores-de-gas-y-diésel-a-la-venta

The availability of cogeneration engines is essential when a customer needs to start with a new project, or when a huge damage happens in an engine or genset.

For these reasons, «RS Motor» has a quite large stock of used engines ready to be dispatched. We have engines completely Overhauled, as well as engines which needs an Overhaul or other type of maintenances.

Anyway, «RS Motor» is able to supply gensets with “zero” running hours or with some running hours. The main brands of engines we have in stock are DEUTZ/MWM and Jenbacher.

A different option can be opt for an exchange “shortblock” or “longblock”. In this situation, «RS Motor» is also specialist. In the last months, we sold more than 10x engine shortblocks worldwide. Our policy is working with exchange “shortblocks” and/or “longblocks”, but in case the customer asks for no exchange, that is not an issue.

Please, feel free to see the engines, “shortblocks” and/or “longblocks” that «RS Motor» has on STOCK and ready for sale, wherever the final destination is.

Additional information can be seen on the following link.

We are waiting for your inquiry, do not hesitate to send it to us.


 

Wiring Rails for MWM Gas Engines

Raíles para motores de gas MWM

Motortech has started the production of its new wiring rails for MWM gas engines.

The rails are designed as a plug & play solution and direct replacement for the original MWM rails and will initially be available for many engines of the TCG 2016 and TCG 2020 series.

Thanks to the identical design and full compatibility with all connected harnesses, the wiring rails are individually replaceable and offer the aftermarket a cost-effective yet high quality alternative to the original rails from the engine manufacturer.

Wiring rails main features

  • Plug&Play Solution for MWM wiring rails.
  • Easy intalation withoud additional moficitions.
  • Compatible with all original MWM wires.
  • Delivered with MOTORTECH P.N. 06.50.055 ignition coils. Compatibles with ZS ignition controller.
  • Able to replace individually.
  • Filled with special foam to protec the wiring.
  • Aluminium rail profiles.

Wiring Rails for MWM Gas Engines
 

«RS Motor» specialists in Jenbacher and MWN engines

«RS Motor» is specialist on service and sales of spare parts for MWM and Jenbacher gas engines. Week after week, we present in this space our main projects, our labour and our products.

Today we would like to talk more in deep about the engines where «RS Motor» is specialist, both on the sales of spare parts and performing service and reconditioning parts.

Fort this, you could see below the engines range with their main specifications, configurations and pictures.

To any need concerning this kind of engines, you could trust in «RS Motor» as a well-known specialist in these engines!!I

Jenbacher type 2:

  • Electrical output: 248kW – 335kW
  • L8 cylinder
  • 1,500rpm (50Hz); 1,800 rpm (60Hz)
Jenbacher type 3:

  • Electrical output: 526kW – 1,063kW
  • V12, V16 and V20 cylinder
  • 1,500rpm (50Hz); 1,800rpm (60Hz)
Jenbacher type 4:

  • Electrical output: 844kW – 1,562kW
  • V12, V16 and V20 cylinder
  • 1,500rpm (50Hz); 1,527rpm (60Hz)
Jenbacher type 6:

  • Electrical output: 1,622 – 4,401kW
  • V12, V16, V20 and V24 cylinder
  • 1,500rpm (50Hz, 60Hz with gear-box)
MWM TCG2016 / TBG616:

  • Electrical output: 0,35 – 1 MW
  • V8, V12 y V16
  • 1.500 rpm (50 Hz, 60 Hz with gear-box)
MWM TCG2020 / TBG620:

  • Electrical output:  1,05 – 2,0 MW
  • V12, V16 y V20
  • 1.500 rpm (50 Hz, 60 Hz with gear-box)
MWM TCG2032 / TBG632:

  • Electrical output: 2,8 – 4,5 MW
  • V12, V16
  • 1.500 rpm (50 Hz, 60 Hz with gear-box)

40.000 hours maintenance on Jenbacher J620 gas engine

mantenimiento-40000-horas-motor-a-gas-jenbacher-40000-hours-maintenance-on-Jenbacher-J620-gas-engine

mantenimiento-40000-horas-motor-a-gas-jenbacher-40000-hours-maintenance-on-Jenbacher-J620-gas-engine

This time we show you how we usually perform a maintenance type 40.000 running hours on Jenbacher type 6 gas engines, which runs with Natural Gas.

For this type of preventive maintenance, our team goes to the customer’s Power Plant. Anyway, there are some labors which «RS Motor» has to perform in the workshop. These labors are highlighted with the symbol “*”.

40.000 HOURS MAINTENANCE CHECKLIST ON JENBACHER J620 GAS ENGINE

» Disassembly of the intercooler for subsequent delivery to «RS Motor». The intercooler will undergo ultrasound cleaning, which consists of the following steps (*):

  1. Preliminary visual inspection and exterior appearance check.
  2. Preliminary hydraulic test to verify absence of leaks.
  3. Dismantling of all covers.
  4. Replacement of fixing elements.
  5. Repair of female threads of the intercooler tube bundle.
  6. Cleaning of tube bundle and covers by using an ultrasonic cleaning machine.
  7. Renew of water side gaskets.
  8. Inner and outlet painting of water side covers.
  9. Complete assembly of the intercooler, respecting the recommended tightening according to the standard requirements.
  10. Final hydraulic test for 8-12 hours for product validation, prior to its assembly and installation on the engine.

» Replacement of precombustion chambers with their respective O-rings. Removal of cylinder heads on the engine is excluded.

» Replacement of the rocker cover gaskets.

» Intake and exhaust valve timing.

» Degreasing of the gas injection valves.

» Replacement of the rubber springs which have not able for being installed again.

» Renew the actuator linkage.

» Replacement of the main lubricating oil filter.

» Renew throttle valves.

» Replacement of air filters.

» Renew 2x vibration dampers.

» Replacement of the elastic coupling generator-engine.

» Renew crankcase ventilation filters.

» Checking of high connections and wiring.

» Disassembly of the exhaust gas turbocharger and subsequent mounting on the engine. Turbocharger standard maintenance or cleaning can be considered or not, depending on the customer’s decision.

» Cleaning the battery connection terminals.

» Standard refurbishment of the 2x starters with replacement of shaft, bearings, relay and seal (*). Optional.

» Overhaul of the main lubricating oil pump with bushings replacement (*). Optional.

» Replacement of gaskets, screws and other minor spare parts.

» Complete engine assembly.

» Engine connection, commissioning and subsequent checking of control parameters through DIA.NE control system.

 

These are the main steps that «RS Motor» takes into account to perform a 40.000 hours maintenance on Jenbacher type 6 gas engines.

Do not hesitate to ask us for price and availability wherever your engine or power plant is. We are available worldwide. Our field engineers and technicians will do their best with your engine.

If you trust in us, we are sure you will repeat!!! We have several years of experience behind us. For that reason, «RS Motor» is the best alternative to the official engine manufacturer.

 

Precio filtros motores de gas y diesel

 

Sales and supply of OEM filters for gas and diesel engines

RS Motor filters

The quality of the filters for gas and diesel engines is one of the most important requirements for a proper performance of an engine.

For this reason, «RS Motor» trades and install on the engines filters with the best quality. It is well known that the best OEM manufacturers for filters are MANN FILTER, Mahle, Donaldson

From oil filters, gas filters, fuel filters, air filters, UPF filters to blow by filters or filters needed for tropic conditions, «RS Motor» is able to supply both Genuine and OEM filters to enlarge the lifespan of the engine whatever the brand is.

You can see in the shown pictures some examples of filters we are able to supply worldwide with the best prices of the market.

Our large experience selling them, allows us to confirm that the quality of filters is directly proportional to the lifespan of the engine whatever the type of gas it consumes.

Precio filtros motores de gas y diesel

 

Do not hesitate, if you need the best filters and you are not able to get them, feel free to ask to «RS Motor». We would be happy to serve you.

«RS Motor» can be your specialized and reputable company for solving this issue!!!.

RS Motor filters

RS Motor filters

Catalysts

catalizadores-motores-cogeneracion-catalysts-reciprocating-engines

Along this article, we want to talk about one of the main enviromental challenges that CHP plants are facing nowadays.

The reduction of pollutants to the atmosphere, is a key aspect within the use of Natural Gas or Biogas Reciprocating Engines to produce Heat and Power.

Thoughout the last years the legislation in terms of Hazard emissions to the atmosphere all over the world has become more restrictive with lower limit values, therefore sometimes is compulsory find Solutions to cut down the different values under the legal limits.

In many cases, the solution that allows be inside the legal emission values is using a catalyst element.

The most common catalyst, are the next:

SELECTIVE CATALYTIC REDUCTION – SCR 

Nitrogen Oxides are commonly the main headache about the atmospheric contamination when we talk about the emissions control of gas engines.

SCR catalyst (selective catalytic reduction), are used to cut down the NOx levels in the exhaust gases. The exhaust gases are mixed with a metered amount of Ad-Blue, afterwards the pollutant gases go throuhgh a Surface of a ceramic honeycomb, coated with noble metals where the NOx are reduced by hydrolysis.

The hydrolysis breaks down the urea, that reacts with the Nitrogen Oxides, turning them into Nitrogen and H2O. To control the levels of NOx a sensor is assembled, thanks to this sensor the Ad-Blue metering is calculated.

The correct Ad-Blue (urea) metering beside their distribution over the catalyst is the key to achive correct pollutant levels.

OXIDATION CATALYST

This kind of catalyst are used to reduce the values of Carbon Monoxide (CO) and un-burnt hydrocarbons, specially formaldehyde.

In the oxidation catalysts, the exhaust gases go through a oxidation element honeycomb, coated with noble metals where the catalytic oxidation is developed to create Hydrogen and Carbon Dioxide, cutting down the Hazard elements in the exhaust gases.

CONCLUSION

With the aim of ensure the engines are running within the legal pollutant limits, producing heat and power on a efficient way, «RS MOTOR» has the ability to carry out catalyst projects for the correct exhaust gas treatmet.

Below you will see some images from a recent instalation of a Oxidation Catalyst carried out by «RS MOTOR».

Catalysts to reduce emissions

Catalysts to reduce emissions

Catalysts to reduce emissions

Catalysts to reduce emissions