Tadano GR-300EX-3, Руководство по обслуживанию

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Y-7 Y-7
Assembly Adjustment (Traveling Device)
41
WY05-4221E
5. Engine speed (and governor setting)
[NOTICE]

Before checking the engine speed, run the engine
to warm it up. (Torque converter oil temperature
should reach approximately 50°C (122°F).)
1. No-load Max. speed
• PTO - OFF : 2665 ± 50 min
-1
• PTO - ON : 1900
+50
0
min
-1
(Eco mode - OFF)
2. Idling speed : 700 ± 50 min
-1
(PTO - OFF)
3. Stall speed
(1) Set the switches and levers as described below.
• PTO switch : OFF
• Shift lever : 2nd gear
• Drive speed selector switch : 4WD High
• Service brake : ON
(2) Depress the accelerator pedal all the way. Check
the speed when the engine speed has stabilized.
Max. speed standard when stalled:
Approximately 2010 min
-1
(for reference)
6. Torque converter and transmission
6.1 Maximum allowable speed
Units: km/h (MPH)
Combination
meter display High position Low position
1 17.5 (10.9) 7.4 (4.6)
2 25.8 (16.0) 11.0 (6.8)
3 38.3 (23.8) 17.5 (10.9)
D 55.3 (34.4) 25.4 (15.8)
R 25.4 (15.8) 7.4 (4.6)
[NOTICE]

Engine speed: 2500 min
-1
(When the shift position is “D”, the engine speed is
2230 min
-1
because of the speed limit function)

Check the meter indication.

Pay attention to the tachometer and do not overrun
the engine.
(Max. 2740 min
-1
)

Drive-speed selection must be done with the vehicle
at a complete stop and with the brakes not applied.

The mechanism does not allow 2WD selection in
Low position.
6.2 Adding oil to the torque converter and
transmission
[NOTICE]

When checking the oil level, turn PTO OFF and turn
the air conditioner OFF. Check at an oil temperature
of 50°C (122°F), once the oil level has stabilized
after the engine is started.

Do not add too much or too little oil.
Do not allow dust or water to enter when adding oil.
1. With the engine stopped, add oil to the oil injection
port in the top of the T/C, to the prescribed level
on the T/M oil level gauge.
2. Put the T/M in neutral and start the engine. While
idling (700 min
-1
), continue to add oil. Check that
the oil level has stabilized within the range
indicated by the * mark on the T/M oil level gauge.
Total oil volume:
approx. 33 L (8.7 gal)