Scooby074
Super Member
Carb issues. But id be willing to bet it has more to do with lubrication. Probably a different sump configuration on the diesel to prevent starving for oil. Or maybe something in the heads to prevent the buildup of oil.
Carb issues. But id be willing to bet it has more to do with lubrication. Probably a different sump configuration on the diesel to prevent starving for oil. Or maybe something in the heads to prevent the buildup of oil.
Lubrication is the reason for the slope limitation on my Kohler powered PT425. It won't oil itself past 25 degrees.
Maybe we should get aerobatic rated engines like airplanes! :laughing:
What is the effect on the machine? Stalling? I went up a > 30 degree slope with the brush cutter (about 12 feet is distance). The tractor stalled near the top. It started to slowly roll backward. I had plenty of time to turn off the PTO and restart the engine. I then could use the forward treadle to control the backward decent. Now I go up the hill at a shallower point and down at the steepest.
Anyone ever try out the Kawasaki engine or the air-cooled Vanguard on a Ventrac?
Thanks Johnny,
I was wondering about the air-cooled unit. I figured it might be noisy, but heck, I use ear plugs anyway! I ran an old Power King air-cooled Kohler for 20 years with no problems, so I appreciate your comments.
I know some of the options are different for the air-cooled unit, but the price and less maintenance might make it a winner. The 31-hp Vanguard air-cooled lists at $16,445 (vs $19,775 for the 4231 model), but then you have to add the rear weights and weight transfer system that are standard on the 4231. Still it sounds like a good deal to me. I'm glad you responded!
Danny