Specifications

6
As illustrated in Fig. 1, when the load center coin-
cides with the center of rear axle, the payload
distribution on the front axle is zero. This would
make the weight on the front axle extremely light
and render steering difficult-if not impossible.
Furthermore, since total payload would be placed
on the rear axle, it cannot be greater than the capac-
ity of the rear axle. In other words, the payload
capacity of the vehicle would be less than when
the load is optimally distributed between the front
and rear axles.
Fig.1
Fig.2
When the load is uniformly applied to the body, the load center will be at its center. The
distance between the load center and the rear axle center is the offset (O.S.). In this
example it is 670 mm:
O.S.＝ 670 mm
The distribution of payload on the front axle (Pf) and rear (Pr) can be readily calculated
from the following formulae-in accordance with the lever principle:
From these two, the following equations are derived:
F. Maximum Gross Combination Weight (Max. G.C.W.)
This gives the total weight allowance of tractor plus trailer, crew and cargo; it is deter-
mined by the tractor’s engine horsepower, running performance and hill-climbing ability.
The max. G.V.W. for each model of MITSUBISHI FUSO tractors is given in its specifi-
cations. It is important that this total weight limit not be exceeded.
G. Weight of Crew
The weight of each person of a crew is assumed to be 65 kg, unless otherwise specified
by local regulations. In Japan, Korea and Taiwan, it is assumed to be 55 kg.
H. Carrying Capacity
This term is not used by MITSUBISHI FUSO. Occasionally it can be found in the sales
literature of other manufacturers. It indicates the max. G.V.W. less the kerb weight.
Pf ＝ P × (1)
O.S.
W.B.
Pr ＝ P × (2)
W.B.– O.S.
W.B.
P ＝ Pf × (1)’
W.B.
O.S.
P ＝ Pr × (2)’
W.B.
W.B.– O.S.