Belarus 892 - Page 16

892-0000010B OM
16
Table 1.2.1 continued
Parameter
(characteristics) title
Parameter value for the tractor
892 892.2
20 Electrical equipment as per GOST 3940:
а) rated supply voltage in on-board power
circuit, V
12
b) rated ignition voltage, V
12
21 Hydraulic lift linkage:
а) pump displacement under crankshaft
rated speed, l/min, not less than
46
b) safety valve operation pressure, MPa
20
-2
c) conventional volume factor, not less than
0,65
22 Working equipment:
а) rear power take-off shaft:
1) rated speed of PTO shaft end with the
continuous drive on, rpm:
- position I (under the engine crankshaft
speed of 1632 rpm)
540 (596
5)
)
- position II (under the engine crankshaft
speed of 1673 rpm)
1000 (1076
5)
)
2) rated speed of PTO shaft end with the
ground-speed drive on, rev/meter of travel:
3,23 3,36
b) semi-continuous lateral power take-off
shaft
1) rated speed of PTO shaft end (at engine
crankshaft speed of 1800 rpm) with increasing gear
en
g
a
g
ed, rpm
721
2) rated speed of PTO shaft end (at engine
crankshaft speed of 1800 rpm) with increasing gear
disengaged, rpm
618
c) rear lift linkage:
1) loading capacity of rear lift linkage on sus-
pension axis, k
g
, not less than
3200
2) time for raising rear lift linkage from low-
ermost position into uppermost position with test
load on suspension axis, sec., not more than
3
c) tow hitch: Section 5 “Coupling of implements”
____________________________________
1)
Engine parameters, not specified in the Table 1.2.1, shall meet 243-0000100OM,
243C ⁄ 245C-0000100 OM.
2)
For referential use.
3)
Without a creeper.
4)
To be specified depending on the configuration.
5)
At 1800 rpm of engine crankshaft speed.