6006 transmission

[mark20]

Hey everyone. I have a deutz 6006 with a 2 range (hi/low) , 3 speed transmission.
6 forward speeds and 3 reverse speeds.
I cannot find any info on that tranny anywhere. Everything tells me it should have 3 ranges with either 3 or 4 gears
I tractor pull with the 6006, 2nd high isn't quite fast enough. I have found a 6206, can anyone tell me if 2nd or 3rd high is fast in a 6206 than 2nd high in a 6006. Thanks

 

[Janicholson]

A solution is taller tires, or more RPM. The taller tires solution is easy/expensive, the more RPM gives more firing impulses, and modest cost, but may violate rules, or increase wear on the engine. Jim

 

[mark20]

I am already running 16.9/38 with 2750 rpms. I don't want to go much higher with the rpms because I was told this is internally balanced and won't take it. In 2nd high in around 11mph, I'd like 13,14 mph. The 6206 tranny is hard to find a speed chart on as well