Gas and diesel engines for sale

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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.


 

40.000 hours maintenance on Jenbacher J620 gas engine

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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

 

Intercooler redonditioning on a Jenbacher 6 serie (J612, J616 and J620)

A proper intercooler maintenance is vital to get a good perform on the cogeneration engine. RS MOTOR is specialist on the reconditioning of the main parts on the engine, such as intercooler, cylinder head, conrods, throttle valves, HEINZMANN actuators, starter, mix valves, water pumps, preblubrication pumps, oil pumps. We work specially on the reconditioning of DEUTZ/MWM, Jenbacher and Guascor engines.
Intercooler refurbishment is divided on the next steps:

  • Reception.
  • Previous hydraulic test
  • Disassembly of components.
  • Ultrasonic cleaning of intercooler.
  • Thread reconditioning.
  • Instalation of sealing gaskets.
  • Assembly and tighten of elements following prescriptions.
  • Final hydraulic test during12/24 h.
  • Priming and painting.
  • Packaging.

You could watch it on the next video