ZDZ ENGINES

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

ZDZ ENGINES

ZDZ 500B2-DS

ZDZ 500B2-DS gasoline engine is mostly intended for microlight systems ULL  planes Rogalo trikes etc and offers excellent power to weight ratio. Before being shipped from the factory, each engine is tested and pre-adjusted. As a result, there is rarely need for the user to make much in the way of adjustments. In general, they require only some minor carburettor adjustments that take into consideration the propellers and mufflers being used.

New double spark and double carburettor system brings you more efficiency and great level of redundancy to increase a flying safety in case of subsystem failure. Ignitions are now integrated to the whole unit to make it  easy to install and as compact as possible. This engine can work even with only one carburettor or one ignition and power your system safely back to the ground.

TECHNICAL PARAMETERS OF ZDZ 500B2-DS

 

Displacement

500 ccm

Weight

15500g 

Bore

70mm

Stroke

65mm

RPM range

1000-8500ot/min 

Ignition

Double system, processor controlled, dampened casing

Spark plugs

NGK BPMR7A optionally Bosch WSR5F

Spark plug electrodes gap

0,5-0,7mm

Intake system

Reed valves

Starting by starter decompression

One decompression valve on each cylinder

Recommended oil

Full synthetic oil for two stroke air cooled engines

Recommended fuel

Automotive gas BA 95 or higher

Fuel mixture oil:gas

1:35(break-in) 1:40 (normal run)

Carburettor

Double system, Walbro WB-37-1

Normal/Max CHT

160/200 degrees of Celsius

Optional eqiupment

 

Electric starter

12V/370W

Electric generator

500W/28V +/-200mV

Belt reduction gear

Ratio on demand. (Standard 1:2,7)

ZDZ Choke system

Allow to choke carburettor where choke is not installed in air intake system

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