IF380/90R50

Ultra Sprayer 170D R-1
IF380/90R50
Technical data
Design Ultra Sprayer
Industry Classification R-1
Tyre size IF380/90R50
LI/SS 170D
FR/DW n/a
PR n/a
TL/TT TL
Tyre Width (mm) 384
Overall diameter (mm) 1956
Static Loaded radius (mm) 905
Rolling circumference (mm) 5962
SRI 975
Weight (kg) 182
Nominal Inflation Pressure (bar) 4.4
Maximum Load (kg) 6000
Tread Depth (mm) 39
Recom 'd Rim Width W13
Other approved rims n/a
Load data
Type load (kg) at various inflation pressures (kPa)
Max Speed (Km/h)
Type load (kg) at various inflation pressures (kPa)
1.4bar 1.8bar 2.2bar 2.8bar 3.0bar 3.4bar 3.6bar 4.0bar 4.4bar 4.8bar
1.4bar 70 2410 2800 3050 3415 3525 3755 3870 4095 4435
1.8bar up to 65 2650 3075 3350 3750 3875 4125 4250 4500 4875†

1.4bar

70 km/h 2410 kg
up to 65 km/h 2650 kg

1.8bar

70 km/h 2800 kg
up to 65 km/h 3075 kg

2.2bar

70 km/h 3050 kg
up to 65 km/h 3350 kg

2.8bar

70 km/h 3415 kg
up to 65 km/h 3750 kg

3.0bar

70 km/h 3525 kg
up to 65 km/h 3875 kg

3.4bar

70 km/h 3755 kg
up to 65 km/h 4125 kg

3.6bar

70 km/h 3870 kg
up to 65 km/h 4250 kg

4.0bar

70 km/h 4095 kg
up to 65 km/h 4500 kg

4.4bar

70 km/h 4435 kg
up to 65 km/h 4875† kg

4.8bar

70 km/h n/a
up to 65 km/h n/a

† Maximum load at recommended speed and inflation pressure.