3522.5-0000010 OM
253
5.6. Power take-off shaft end type
External spline drives (Figure 5.6.1) of the front and rear power take-off shaft (PTO
shaft) of the tractors “BELARUS-3522.5” correspond in design and arrangement to regula-
tory document and standards covering the specified equipment. FPTO shaft and RPTO
shaft ends parameters of the tractor, and also FPTO shaft and RPTO shaft drives specifi-
cations are shown in Table 5.7.
Front PTO shaft is packaged with PTO shaft end of type 2.
Rear PTO shaft is packaged with PTO shaft end of type 1, 2, 3,
The tractor is equipped with PTO shaft end of type 3. The remaining ones shall be
put into the SPTA kit of the tractor.
Figure 5.9.1 – Power take-off shaft end
Table 5.7
Power take-off shaft end type
FPTO shaft and RPTO shaft
ends and drives parameters
Type 1 Type 2 Type З
1 Splines lengths L, mm 76 64 89
2 External diameter DH, mm 35 35 45
3 Spline quantity, n 6 21 20
4 PTO shaft end rotation fre-
quency, rpm
For rear PTO shaft – 1000 (1530)
1)
For front PTO shaft – 1000
5 Power transmitted by RPTO
shaft end, kW, not more than
60,0 92,0 185
6 Power transmitted by FPTO
shaft end, kW, not more than
44
7 Type of drive Independent drive
8 Direction of RPTO shaft end
rotation (see the butt) Clockwise
_________________________________________________________________________________________
1)
PTO shaft end rotation frequency for economy mode of RPTO shaft
when the rated frequency of the engine crankshaft is 2200 min
-1
.
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