UniCarriers 1F1 Operator's Manual page 102

NOTE:
There is a pneumatic type cushion tire without inner tube (so-called
tubeless tire, solid pneumatic or non-puncture tire) supplied. Such tire
has no need for tire pressure check.
Maintain the correct tire pressures by checking frequently with an
accurate tire gauge. Inflate tires to the correct pressure as necessary.
Tire pressure (pneumatic and compact pneumatic models only):
Model
1F1 (Pneumatic)
1F2 2.0-2.5 Ton (Pneumatic)
1F2 2.8-3.0 Ton (Pneumatic)
1F2 3.5 Ton (Pneumatic)
1F1 (Compact Pneumatic)
1F2 (Compact Pneumatic)
Model
1F1 (Pneumatic)
1F2 2.0-2.5 Ton (Pneumatic)
1F2 2.8-3.0 Ton (Pneumatic)
1F2 3.5 Ton (Pneumatic)
1F1 (Compact Pneumatic)
1F2 (Compact Pneumatic)
Unit: psi (kgf/cm², kPa)
Front Tire (Drive) Tire Pressure
6.50-10/10PR 102 (7.0, 700)
7.00-12/12PR 102 (7.0, 700)
28x9-15/12PR 102 (7.0, 700)
250-15/16PR 102 (7.0, 700)
6.00-9/12PR 145 (10.0, 1000)
21x8-9/14PR 128 (9.0, 900)
Rear Tire (Steer) Tire Pressure
5.00-8/8PR 102 (7.0, 700)
6.00-9/10PR 102 (7.0, 700)
6.50-10/10PR 102 (7.0, 700)
6.50-10/12PR 128 (9.0, 900)
5.00-8/8PR 102 (7.0, 700)
18x7-8/14PR 128 (9.0, 900)
Model Type
Front (Drive)
1F1 (Cushion)
Rear (Steer)
Front (Drive)
1F2 2.0-2.5
Ton (Cushion)
Rear (Steer)
Front (Drive)
1F2 2.8-3.3
Ton (Cushion)
Rear (Steer)
Front (Drive)
1F2 3.0 Ton
(Cushion)
Rear (Steer)
Front (Drive)
1F2 3.5-3.6
Ton (Cushion)
Rear (Steer)
!
• *Only use the OEM recommended HiLoad steer tire as
listed in the parts catalog. This will reduce the possibility of
premature wear to the tire, wheel hug and/or steer linkage.
This may affect the overall stability both while traveling and
during load handling, which could cause a tip-over or loss of
load condition.
100
Tire Size Tire Load Capacity
18-6-12.12 Standard
14-5-10 *HiLoad
21-7-15 Standard
16.25-6-11.25 Standard
28x9-15 Standard
16.25-6-11.25 *HiLoad
22-8-16 Standard
18-6-12.12 *HiLoad
22-9-16 Standard
18-6-12.12 *HiLoad
WARNING