ZDZ ENGINES

real power for your model airplane, PPG, Ull and many more applications

ZDZ 140B2RV-G Champion

Get ready to take your RC model airplane to new heights with the ZDZ 140ccm opposed twin-cylinder gas engine! With unparalleled power-to-weight ratio, this engine is the ultimate choice for any pilot looking to push their aircraft to the limits.

Crafted with precision, the fully CNC machined crankcase and backplate made from 7075 aluminum alloy ensures maximum durability and reliability. Plus, the three bearings on the crankshaft provide added strength for long-lasting performance.

With a special combustion chamber shape and spark plug position, this engine delivers maximum power and exceptional performance. And thanks to the separate cylinder heads, you have the flexibility to customize your engine with options like increased surface area for better cooling and a doubled spark plug system for added safety.

The ZDZ 140ccm opposed twin-cylinder engine also features a proven cylinder head gasket technology that ensures maximum longevity. Plus, the rotary valve fuel intake system delivers more precise control over timing and a longer lifespan compared to traditional reed valve systems.

With a superior smooth run and minimal vibrations, the ZDZ 140ccm opposed twin-cylinder engine is the perfect choice for any model airplane enthusiast. Upgrade your aircraft today and experience the ultimate in power and performance!

Here you can download installation dimmensions of the ZDZ 140B2RV-GCH without starter

Here you can download installation dimmensions of the ZDZ 140B2RV-GCHS with starter

Displacement:

140ccm

Weight: 2500g without ignition
RPM range: 1000-8500RPM
Ignition: Processor. controlled 4,8-7V
Fuel mixture N95+rec.oil: 1:35
Recomm twinblade props: 28x12, 29x9,29x10, 30x10
Recomm. threeblade props: 27x10/9

Pilots, planes and installations

Wolfgang Krahofer (Austria) 2xZDZ 180B2RV-J

News

16.6.2022 New service logistic announced. See more on http://www.facebook.com/zdzrc

5.1.2022 Magic year of the 30th ANNIVERSARY of the ZDZ engines on the market just started. See more here:

22.05.2020: New ZDZ 210R2-J CHAMPION released and added to our website.

See more here.

27.11.2019: New distributors in Finland and United Arab Emirates

More details on our facebook or in contacts

28.5.2019: ZDZ 500B4-JSR added to our website 

The biggest engine of ZDZ line now optionally equipped by belt reduction gear. Check this beast in QUAD section. 

13.2.2019: New prices set for engines in eshop.

The most of bigger engines are now cheaper. Go and check, register your engine in our form (see in the center of page) and get even lower price for your next purchase.  

13.1.2017: Second service and support center in Czech Republic/ druhé středisko  servisu a podpory pro ČR

RC modely-PH
Václavské nám. 254
Kutná Hora
284 01
tel 777152293 email:
petrhencl@seznam.cz

  

26.09.2015: New videos added 

 

07.02.2015: Pages update 

Dear Friends,
since yesterday 7PM till today 11Am, we have problems with email servers forwarding because of changing and adding domain names into our systems. If you sent anything within that period and received returning message, please forward your message once again.
Thank you and sorry for inconveniece.

04.02.2015: Pages update 

New distributor for BENELUX and UAE, see contacts-distributors for details. 

01.02.2015: Pages update 

New items added to the shop. especially spare parts were significantly updated and filled. And more to come........

31.01.2015: Pages update 

ZDZ 90RV-J,  ZDZ 112B2RV-Jch, ZDZ 180B2RV-Jch, ZDZ 250B2RV-J and ZDZ 224B4-J pages  update with new animation and downloadable 3D model where you can measure anything from installation dimms.

Also new items were added into spare parts section in eshop. 

08.01.2015: E-shop filled with all engines. 

Since today for those countries where we do not have oficiaal dirstributor our customers can order engines directly from our eshop. Soon we will add parts and accessories to it as well. 

20.12.2014: ZDZ 112B2RV-J Champion

Already well known for its smooth run and awesome power to weight ratio two stroke 112ccm opposed twincylinder model gas engine with procesor controlled ignition. Now fully CNC made crankcase and backplate out of 7075 aluminium alloy so very clean design bringing better quality as well. Weight increased compared to former 112B2RV-J is only 50 grams. 

ZDZ 112B2RV-J Champion

17.12.2014: Technical support in France

We have agreed with one of our most experienced pilots and friend Nicolas Gastaldi, that he will kindly support users in France. In case you have a problem with setup or tuning the engine or need advice, please contact Nico on email nicogasta@hotmail.com. Of course you can contact us directly as well, but we speak only english unfortunatelly. Thank you Nico for your help and very good representation of ZDZ engines at all. 

ZDZ 180B2RV-J  Champion finally available.

This the most powerfull engine in its class now comes with much nicer design with fully CNC machined crankcase and backplate and some other modifications like forged steel con rods to bring super long lasting power and durability.  

 ZDZ 180B2RV-J CHAMPION