ZDZ 195B2RV-J Champion
Introducing the ultimate twin-cylinder gas engine for 3-meter class models – the ZDZ 195B2RV-J CH. Based on our bestseller ZDZ 180B2RV-J CH, this new 195ccm opposed twin-cylinder engine features a state-of-the-art processor-controlled ignition unit and boasts an outstanding power-to-weight ratio.
Crafted with a fully CNC-machined crankcase and backplate made from 7075 super-strong aluminum alloy, the ZDZ 195B2RV-J CH shares the same body as the 180B2RV-J CH, allowing for easy installation in models designed for its predecessor.
Building on the powerful and reliable "RV-J" concept, our engineers have improved every aspect of this engine to make it even more powerful and durable. A redesigned piston and cylinder provide more power, while strengthened con rods ensure greater durability.
Thanks to its advanced rotary valve fuel intake system, the ZDZ 195B2RV-J CH delivers precise control over timing and a longer lifespan than traditional reed valve systems. The result is a powerhouse that runs super-smoothly with minimal vibrations, providing unparalleled performance for your 3-meter class model.
Upgrade your model with the ZDZ 195B2RV-J CH – the best twin-cylinder engine you can get.
PLEASE NOTE, that you have to view this file in Acrobat reader application, not in integrated browser PDF viewer.
Here you can find 3D STEP file with empty shell of ZDZ 180/195 engine.
HERE you can download backplate drilling patter for a firewall for 180 and 195B2RV-JCH.
| Displacement: | 195ccm |
| Weight: | 3490g/4840g with el. starter) |
| Bore: | 52mm |
| Stroke: | 46mm |
| RPM range | 1000-8500ot/min |
| Ignition : | Processor controlled 4,8-7V |
| Fuel mixture N95+rec. oil: | 1:35 |
| Recomm. twinblade props: | 32x12, 33x12 |
| Recomm threeblade props: | 30x13 |
