Determining Max. Allowable Vertical Load On Tractor Dh Depending On Rear Tires; Standard Size, Type Of Applicable Draw Hitch And Tractor Travel Speed - Belarus 922.6 Operator's Manual

4.4.8 Determining max. allowable vertical load on tractor DH depending on rear
tires standard size, type of applicable draw hitch and tractor travel speed
The values of the vertical load on the tractor DH depending on the rear tires standard
size, applicable DH type and tractor travel speed are shown in Table 4.4.7
Table 4.4.7 – Vertical load on tractor DH
Speed,
km/h,
max.
towing bar
(DH-1М-01)
12
10
8
12
20
8
11,7
30
6)
8
9,6
40
6)
8
12
10
8
12
20
8
12
30
8
12
40
8
12
10
8
12
20
8
12
30
8
12
40
8
1)
– for tractor weighing 5335 kg (with single rear tires with the tire inner pressure equal-
ing 160 kPа).
2)
–
DH-1 and DH-1ZH-01
of 15 km/h and cannot be used on public roads. Load values for the travel speed of 20 km/h
shall be applied when using the above-mentioned equipment at a speed of 15 km/h.
3)
– for version (DH-2V) with an extension length of 110 mm from rear PTO shaft end.
4)
– for version (DH-2V) with an extension length of 160 mm from rear PTO shaft end.
5)
– at an extension length (DH-1М-01) of 400 mm from rear PTO shaft end.
6)
– at an extension length (DH-1М-01) of 500 mm from rear PTO shaft end.
7)
– at an extension length (DH-1
8)
– at an extension length (DH-1
9)
– at an extension length (DH-1
twin
crossbar crossbar
2)
(DH-1ZH- (DH-1)
01)
For rear tires 15,5R38
5)
12
6)
5)
12
6)
7)
12
5)
8)
11,7
9)
11,4
7)
9,8
5)
8)
9,6
9)
9,4
For rear tires
5)
12
6)
5)
12
6)
5)
12
6)
5)
12
6) 9)
11,9
For rear tires 18,4R34 Ф-11
5)
12
6)
5)
12
6)
5)
12
6)
5)
12
6)
are used for coupling agricultural equipment at maximum speed
ZH
ZH
ZH
1)
Max. vertical load
for drawbar hitch, kN
drawbar
hitch "Py-
2)
thon"
(DH-2R)
3,5 17,6
3,5 17,6
3,5 12,8
3,5 10,5
16,9R30
3,5 17,6
3,5 17,6
3,5 16
3,5 13,4
3,5 17,6
3,5 17,6
3,5 17,6
3,5 17,6
-01) of 320 mm from rear PTO shaft end.
-01) of 400 mm from rear PTO shaft end.
-01) of 480 mm from rear PTO shaft end.
110
922.6-0000010 OM
non-
rotatable
rotatable
3)
yoke
4)
yoke
(DH-2V)
(DH-2V)
17,6 17,6
17,6 17,6
12,8 12,6
10,5 10,3
17,6 17,6
17,6 17,6
16 15,7
13,4 13,2
17,6 17,6
17,6 17,6
17,6 17,6
17,6 17,6
rotatable
yoke
(DH-3V)
12
12
11,9
9,8
12
12
12
12
12
12
12
12