Calculation of tractor load limit
Connection of machines to the front or rear hydraulic arms must not exceed the allowed total load of the
tractor, individual axles and tractor tyres. Therefore make sure before buying the aggregation that these
assumptions are fulfilled using the following calculation:
The following data must be known for the calculation:
T
L
(kg) - instantaneous mass
T
v
(kg) - instantaneous front axle load
T
H
(kg) - instantaneous rear axle load
G
H
(kg) - total machine weight suspended in the rear / rear
load
G
V
(kg) - total machine weight suspended in the front /
front load
a
(m) - distance between the gravity centre of the front
carried machine / front load and load through the centre of
the front axle
b
(m) - tractor wheelbase
c
(m) - distance between the centre of the rear axle and
the centre of fixing holes of lower hydraulic arms
d
(m) - distance between the centre of fixing holes of
lower hydraulic arms and the gravity centre of the machine
suspended in the rear / rear load
see instructions for use of the tractor
see instructions for use of the machine
machine measurement
GT
MAIN TECHNICAL PARAMETERS
221
Summary of Contents for FORTERRA HSX 120
Page 1: ...FORTERRA HSX 120 130 Tractor is Zetor Since 1946 140 OPERATOR S MANUAL 04 2020...
Page 3: ...2...
Page 93: ...NOTES 92...
Page 125: ...NOTES 124...
Page 131: ...NOTES 130...
Page 163: ...NOTES 162...
Page 179: ...Fuse panel B Tractors without light controller only FHSXS5N010 ELECTRIC INSTALLATION 178...
Page 181: ...Fuse panel B Tractors with light controller only FHSXS5N008 ELECTRIC INSTALLATION 180...
Page 195: ...NOTES 194...
Page 225: ...NOTES 224...
Page 230: ...229...