ZDZ ENGINES

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

ZDZ ENGINES

ZDZ 90RV-J

Super strong two stroke 90ccm class gas engine with procesor controlled ignition unit.
This engine is based on famous 80RV-J , but it has many changes in crankcase, crankshaft, piston, and cylinder cooling surface bringing the best power you can get in its class.
Fuel intake of this engine is managed by rotary valve which contrary to the usual reed valve system allows much more precise controll over the timing and same time brings much longer lifetime without need to change reed valves.

 

HERE you can download 90RV-JS (with starter)  3D PDF file where you can play with 3D model and measure whatever dimmension you would need.


PLEASE NOTE, that you have to view this file in Acrobat reader application not in integrated browser PDF viewer.

Displacement: 92 ccm
Weight: 2050g (3350g with electric starter)
Bore: 50,5 mm
Stroke: 46 mm
RPM range: 1000-8500RPM
Ignition unit: Processor controlled 4,8-7V
Fuel mixture(N95+oil): 1:35
Recommended twinblade propellers: 27x12, 28x10, 28x12
Recommended three blade propellers: 25x12, 26x12

  PDF file with ZDZ 90RV-J installation dimmensions.

News

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

16.2.2016: Official announcement of new distributor in Austria:

Modellbau Lindinger GmbH

Industriestrasse 10

4565 Inzersdorf bei Kirchdorf a. d. Krems
Österreich
  +43 (0) 7582/81313
 +43 (0) 7582/81313-17
 s.lungenschmied@lindinger.at
 www.lindinger.at

  

26.09.2015: New videos added 

 

18.02.2015: ZDZ CLUB first engine WINNER

ZDZ CLUB has its first engine winner.

As it is a month since we launched the ZDZ CLUB registration form on http://goo.gl/forms/tq27wdchPb and promised that every month one member will be drawn and win free engine, we are proud to inform you that we have first lucky winner of a free engine.

CHRIS FRY, USA won ZDZ 112B2RV-J

Congratulations

 

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. 

 

18.01.2015: ZDZ CLUB registration form published

Dear Firends, 
please be so kind and visit our ZDZ CLUB membership registration form with little survey to help us improve our services and products. 
Out of registered members we will each month choose by lot one who will get free engine according to his choice. 
Address of the form is here:

http://goo.gl/forms/tq27wdchPb 

Thank you for your help and attention. 

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