New Holland Workmaster 50 Operator's Manual page 105

Ballast limitations
Ballast should be limited by the tire capacity or tractor ca-
pacity. Each tire has a recommended carrying capacity,
which should not be exceeded.
NOTICE: Do not exceed the tractor gross vehicle weight
of 2300.0 kg (5070.6 lb) . This can cause overload con-
dition that may invalidate the warranty and may exceed
the load rating of the tires. The maximum recommended
gross vehicle weight is the weight of the tractor plus bal-
last plus any mounted equipment/ implement in the raised
position.
Rear wheel weights (optional)
The rear wheels are fitted with cast iron wheel weights,
weighing 40.0 kg (88.2 lb) each.
Tire Size No. Weights per
wheel
13.6-28 2 X 40
14.9-28 2 X 40
18.4-24 2 X 40
Tightening torque:
Rear wheel weight to rear wheel disc:
230 ± 13 N·m (170 ± 10 lb ft).
Rear wheel weight to rear wheel disc:
230 ± 13 N·m (170 ± 10 lb ft).
6 - WORKING OPERATIONS
Total added
weight per wheel
40.0 kg (88.2 lb)
40.0 kg (88.2 lb)
40.0 kg (88.2 lb)
6-21
1
GNIL14TR00561AA