Zetor CRYSTAL Series, Operator'S Manual

Page: 171 / 182

Bearing capacity of rear tires
Note:
The specified inflation values are minimum valued adapted to the current tyre load so that the tyre
deformation can remain in the range in which all the operation requirements are met.
Change of the load capacity of the rear tyres (%)
Tyre
dimensions
Travelling speed
40 km.h
-1
30 km.h
-1
20 km.h
-1
8 km.h
-1
Tyreload-
bearing
capacity
(kg)
Tyreload-
bearing
capacity
(kg)
Tyreload-
bearing
capacity
(kg)
Tyreload-
bearing
capacity
(kg)
Tyre
1 pc
Axle Inflation
(kPa)
Tyre
1 pc
Axle Inflation
(kPa)
Tyre
1 pc
Axle Inflation
(kPa)
Tyre
1 pc
Axle Inflation
(kPa)
650/65R38 3000 6000 70 3000 6000 60 3000 6000 55 3500 7000 60
580/70R38 3000 6000 95 3000 6000 80 3000 6000 80 3500 7000 80
520/70R38 3000 6000 140 3000 6000 120 3000 6000 95 3500 7000 110
600/65R38 3000 6000 100 3000 6000 90 3000 6000 65 3500 7000 80
Permitted combinations of wheels for tractors
Performance on rear PTO shaft
Travelling speed (km/h) diagonal radial
8 + 40 + 50
20 + 20 + 23
30 0 + 7
40 - 20 0
Front wheels Rear wheels
Tyredimensions Tyredimensions
16,9 - 24
16,9 R 24
420/85 R 24
480/70 R 24
540/65 R 24
14,9 - 28
14,9 R 28
380/85 R 28
420/70 R 28
480/65 R 28
18,4 - 38
18,4 R 38
460/85 R 38
520/70 R 38
600/65 R 38
16,9 - 28
16,9 R 28
420/85 R 28
480/70 R 28
540/65 R 28
20,8 R 38
520/85 R 38
580/70 R 38
650/65 R 38
Power Traktor type
CRYSTAL 150 CRYSTAL 160
PTO power (kW ± 2%)
at the nominal engine speed and
engaged 1000 rpm of the PTO
Engine after the running-in stage (from
100 hours on)
93,7 kW 101,6 kW
MAIN TECHNICAL PARAMETERS
170