9TIRES, WHEELS AND BALLAST
BFront Ballast
Add weights if needed for stability and improve traction.
Heavy pulling and heavy rear mounted implements tend
to lift front wheels. Add enough ballast to maintain
steering control and prevent tip over.
Remove weight when no longer needed.
C Front End Weights (option)
The front end weights can be attached to the bumper.
See your implement operator's manual for required
number of weights or consult your local KUBOTA Dealer
to use.
A Do not overload tires.
A Add no more weight than indicated in chart.
BRear Ballast
Add weight to rear wheels if needed to improve traction or
for stability. The amount of rear ballast should be matched
to job and the ballast should be removed when it is not
needed.
The weight should be added to the tractor in the form of
liquid ballast, rear wheel weights, and/or cast iron disks.
C Cast Iron Disk
The cast iron rear wheel disk may be utilized to provide
additional rear weight.
C Liquid Ballast in Rear Tires
Water and calcium chloride solution provides safe
economical ballast. Used properly, it will not damage tires,
tubes or rims. The addition of calcium chloride is
recommended to prevent the water from freezing. Use of
this method of weighting the wheels has the full approval
of the tire companies. See your tire dealer for this service.
Liquid weight per tire (75 Percent filled)
A Do not fill tires with water or solution more than 75% of
full capacity (to the valve stem level).
(1) Front end weights
(2) Bumper
Maximum weight
47 kg x 10 pieces
(1040 lbs.)
Tire size Cast Iron Disk
13.6-38
130 kg x 2 Pieces
(578 lbs.)
Tire sizes 13.6-38 9.5R48 12.4R46
Slush free at -10 (-14 )
Solid at -30 (-22 )
[Approx.1 kg (2 lbs.) CaCl
per 4 L (1 gal.) of water]
231.3 kg
(509 lbs.)
120 kg
(270 lbs.)
195 kg
(430 lbs.)
Slush free at -24 (-11 )
Solid at -47 (-53 )
[Approx.1.5 kg (3.5 lbs.) CaCl
per 4 L (1 gal.) of water]
263.5 kg
(580 lbs.)
130 kg
(285 lbs.)
215 kg
(475 lbs.)
Slush free at -47 (-53 )
Solid at -52 (-62 )
[Approx.2.25 kg (5 lbs.) CaCl
per 4 L (1 gal.) of water]
278.5 kg
(613 lbs.)
135 kg
(300 lbs.)
225 kg
(495 lbs.)
(1) Air
(2) Water
(A) Correct-75% Air compresses like a cushion
(B) Incorrect-100% Full Water can not be compressed
M96SDTM