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					Originally Posted by  cosworth34677
					 
				 
				ok im in the middel of converting  bruder liebherr loader.  
i took it out for a test today and it seems to have the power but it can't get traction. is it the bruder ties or do i got to add a bunch a weight to the little thing? 
			
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It can be a lot of different things causing the lose of traction.  Does your rear axle articulate or is it fixed? I found on my conversion I changed all the wheels to tamiya hummer rims with axial 2.2 rip saw tires, I have so much traction and bite now that it will dig and trench to china.