Belarus 82.3 - Page 72

82.3-0000010 OM
72
The rear power take off shaft operation is monitored by means of the annunciators
as described in subsection 2.12.2, as well as by means of the liquid crystal display on the
instrument panel.
The rules of RPTO coupling with different types of agricultural machines and im-
plements are described in section 4 “Coupling of implements”.
ATTENTION: WHEN OPERATING THE PTO, OBSERVE ALL SAFETY MEASURES
OF PTO OPERATION, WHICH ARE LISTED IN THIS OPERATION MANUAL!
ATTENTION: TO EXCLUDE IMPACT LOADS, ENGAGE THE REAR PTO AT EN-
GINE SPEED CLOSE TO MINIMUM (BETWEEN 1000 AND 1100 RPM), THEN IN-
CREASE THE ENGINE SPEED.
The rear PTO of the tractor has a PTO end 1 (6 splines, 540 rpm) installed. Against
order a PTO end 1c (8 splines, 540 rpm) and a PTO end 2 (21 splines, 1000 rpm) can be
included in the spare parts, tools and accessories kit of the tractor.
In their design and arrangement, the rear PTO shaft ends of “BELARUS-82.3” trac-
tors comply with regulations and standards, applicable to PTO shafts of agricultural trac-
tors.
Table 3.2.1 – Operating modes of rear power take-off shaft
PTO drive
Shaft end
extension
Rotation speed, rpm
PTO
of engine car-
dan shaft
Continuous
PTO 1С
PTO 1
PTO 2
540
540
955
2080
2080
2200
Ground-speed
with mounted
rear tires:
18.4R34;
15.5R38;
9.5-42
PTO 1С
PTO 1
PTO 2
- 3.36 revolution/meter of track;
- 3,44 revolution/meter of track;
- 3,54 revolution/meter of track.
PTO shaft end rotation speed when the rated frequency of the engine crankshaft is
2200 rpm, (when continuous drive is on) is as follows:
PTO 1С - 571 rpm;
PTO 1 - 571 rpm;
PTO 2 - 955 rpm.
The power transmitted by the rear PTO shaft ends 1c / 1 / 2 and maximum permis-
sible torque on the PTO shaft ends 1c / 1 / 2 of the tractors "BELARUS-82.3" are given in
Table 3.2.2.
Table 3.2.2
PTO shaft end type
Max. power, transmitted by
B-82.3 PTO shaft end, kW,
not more than
Max. permissible torque on
the B-82.3
PTO shaft end,
N·m
PTO 1с
53.8
950.3
PTO 1
53.8
950.3
PTO 2
53.8
513.2