73APPENDICES
BTrailer Load Capacity
B6 (Without ROPS)
B7 (With ROPS)
Drawbar (B2400), Drawbar (CUNA KB2), Drawbar (AL-KO AK 303 K) (unit : kg)
Height above ground h [mm]
Distance from
the vertical
plane passing
through the
axis of the rear
axle
c [mm]
Maximum
static vertical
load /
technically
permissible
mass on the
coupling point
S [daN(kg)]
Front tire 4.50-10 5-12 6-12B 20x8.00-10 20.5x8.00-10
Rear tire 7-16 8-16 9.5-16 212/80D-15 29x12.00-15
Drawbar
(B2400)
354 378 411 344 372 326 375
Drawbar
(CUNA KB2)
354 378 411 344 372 326 375
Drawbar
(AL-KO AK
303 K)
639 662 696 628 657 384 335
Height above ground h [mm]
Distance
from the
vertical plane
passing
through the
axis of the
rear axle
c [mm]
Maximum
static vertical
load /
technically
permissible
mass on the
coupling
point
S [daN(kg)]
Front tyre 4.50-10 5-12 6-12B 20x8.00-10
20.5x8.00-
10
23x8.50-12
Rear tyre 7-16 8-16 9.5-16 212/80D-15
29x12.00-
15
270/75-16
Drawbar
(B2400)
354 378 411 344 372 382 326 355
Drawbar
(CUNA KB2)
354 378 411 344 372 382 326 355
Drawbar
(AL-KO AK
303 K)
639 662 696 628 657 667 384 140
Total technically
Permissible towable permissible mass of
masses the tractor-trailer
combination
Unbraked towable mass 1000 2300
Independently braked towable mass 2000 3300
Inertia-braked towable mass 2000 3300
Towable mass when fitted with
--
hydraulic or pneumatic braking