Belarus 921.6 Operator's Manual page 13

End of Table 1.2.1
Parameter name
(property)
20 Electric equipment according to
GOST 3940:
a) rated vehicle network power
supply voltage, V:
b) rated starting voltage, V
21 Hydraulic mounted system:
a) the pump displacement at the
engine crankshaft rated rotation
speed, l/min, at least:
b) safety valve actuation pressure,
MPa:
c) conventional volume factor, at
least:
22 Operating equipment:
a) rear power take-off shaft:
1) rated rotation speed of PTO
shaft end when the independent
drive is ON, RPM:
- position I (at the engine crank-
shaft rotation speed 2080 RPM):
- position II (at the engine crank-
shaft rotation speed 2200 RPM):
2) rated rotation speed of PTO
shaft shank when the synchronous
drive is ON, RPM:
b) rear mounted device:
1) the rear mounted device lift-
ing capacity at the hitch axis, kg, at
least:
2) duration to lift the rear
mounted device from the extreme
lower position into the extreme upper
position with a test load (800±50) on
the hitch axis at the diesel engine
crankshaft maximum rotation speed,
s, no more than:
c) tow hitch:
1)
Engine parameters, which are not shown in Table 1.2.1, shall correspond to the doc-
umentation 245 S4-0000100 OM.
2)
For reference.
3)
To be defined according to component parts.
Note – The tractor's gear number and travel speed are given in Table 1.2.1 at the
engine crankshaft rated rotation speed for the BELARUS-921.6 tractor with GB 14х4 in-
stalled (standard configuration). The BELARUS-921.6 tractor's gear number and travel
speed with GB 18x4 (optional configuration) and GB 7х6 (optional configuration) installed
are specified in subsection 2.15 "Gear changing".
Parameter value for
BELARUS-921.6 tractor
53 (if NSh32 is installed)
65 (if NSh40 is installed)
20
0.65
540
955
4.38
3600
3.5
See section 5 "Hitching"
13
921.6-0000010 OM
12
12
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