jeff9366
Super Star Member
- Joined
- Jan 14, 2011
- Messages
- 12,777
- Tractor
- Kubota Tractor Loader L3560 HST+ ~~~~~~~~~~~~~ 3,700 pounds bare tractor, 5,400 pounds operating weight, 37 horsepower
No matter if you have loaded tires or not, you need lots of ballast on the 3pt. My L3200 would get very sketchy at max lift with lots of ballast & loaded R4s.
The L2501, like my L3560, has modest engine power relative to weight. Not enough power to break rear wheel traction under most conditions. If light ground contact implements are purchased, rather than heavy ground contact implements, rear tire ballast may be necessary even for an L2501 but I know YOU will not waste money on light, marginally effective ground contact implements.
I have owned three tractors. None have loaded tires.
Few new to tractors realize how much implement weight is transferred to tractor tires, front and rear, through the Three Point Hitch. Fairly obviously, when a mounted implement is raised entirely off the ground, 100% of the implement weight is transferred to the tractor tires.
When implements are drawn by the tractor in ground contact, implement weight transfer to tractor wheels is on the order of 40%; more transiently. Supplying ample implement weight for tractor traction is an important reason to purchase heavy ground contact implements, not light ones. Ballasted rear tires can compensate for light implements only a limited amount.
When Harry Ferguson brought two prototype Three Point Hitch tractors to Dearborn, Michigan from England, to demonstrate to Henry Ford in 1938, Ford retained one of the two for examination and as a pattern. Ford's engineers were astounded at the traction the Three Point Hitch provided in unitizing the tractor and implements, relative to existing tractors, including two generations of earlier Ford tractors. From Ferguson's prototype the Ford 8N was developed with few changes, all related to incorporating existing Ford engine and transmission components.
I buy heavy implements. My last two Kubotas have been kitted with air filled R4/industrial tires. I seldom want for traction.Today I was using my 60"/630 pound Rollover Box Blade to clear ashes and dirt from our community burn pit. Full Box Blade draws of wet sand were up a 25' long, steep pit exit. I was in HST/PLUS, LOW/LOW with differential locked, yielding continuous traction with some tire slip.
Tractor "packages" are notorious for being composed of light, marginally effective, ground contact implements.
Photo is not from today. My new Catahoola puppy chewed up my digital camera last week. It is the same burn pit, tractor and Rollover Box Blade during a prior clean out.
Attachments
Last edited: