62
WY05-3920E
Y-7
Y-7
Assembly Adjustment (Traveling Device)
2.3 Engine speed
[NOTICE]
Before checking the engine speed, run the engine
to warm it up. (Temperature of the torque converter
oil should reach approximately 50°C (122°F).)
1. No-load Max. speed
•
PTO OFF : 2270 ± 50 min
-1
•
PTO ON : 1550
+50
0
min
-1
(Eco mode: OFF)
•
Speed limiter ON: 1950 ± 20 min
-1
2. Idling speed : 700 ± 20 min
-1
2.4 Procedure for checking engine stall speed
If engine output power decreases or torque
converter oil is heated significantly, check the
engine stall speed as follows:
1. Set the switches and controls as described below.
•
PTO switch
: OFF
•
Shift lever
:”2” (High 2nd)
•
Drive mode selection switch : 6WD/High (*1)
•
Service brake
: ON
•
Emergency transmission switch:
"ON" with "6WD/High" state (*2)
(*1) Because the drive mode cannot be changed after
the emergency transmission switch is turned ON,
change to "6WD/High" in advance.
(*2) Emergency operation switch inside electrical box
in the cab rear
2. While depressing the brake pedal, depress the
accelerator pedal all the way. Check the engine
speed.
Max. speed standard when stalled:
Approximately 1760 min
-1
(for reference)
When the engine is stalled, heat is generated
inside the torque converter. Therefore, never run
the engine for 30 seconds or longer, and never
run the engine if the oil temperature is 90°C
(194°F) or above.
The torque converter generates maximum
torque at this time. Therefore, be careful to avoid
sudden movement of the vehicle.
CAUTION
Emergency transmission switch
(Emergency accelerator switch)
(DPF emergency cancel switch)
Содержание GR-700N
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Страница 8: ...7 WA04 4651E 6 Group index System Diagrams Data Adjustment and Checks Y Z Y Z...
Страница 130: ...Z 6 Z 6 Hydraulic Parts Location Diagram Upper 26 WZ07 3531E 2 Telescoping 3 342 115 30000 0 343 463 51500...
Страница 132: ...Z 6 Z 6 Hydraulic Parts Location Diagram Upper 28 WZ07 3531E 5 Return 4 343 463 53000...
Страница 133: ...Z 6 Z 6 Hydraulic Parts Location Diagram Upper 29 WZ07 3531E 6 Drain Detail A 5 343 463 55000...
Страница 134: ...Z 6 Z 6 Hydraulic Parts Location Diagram Upper 30 WZ07 3531E 7 Gauge 0 343 463 56000...
Страница 135: ...Z 6 Z 6 Hydraulic Parts Location Diagram Upper 31 WZ07 3531E 8 Pilot 3 343 463 57000...
Страница 139: ...35 WZ07 3531E Z 6 Z 6 Hydraulic Parts Location Diagram Upper 14 Jib main unit 2 343 463 43000...
Страница 143: ...39 WZ07 3541E Z 7 Z 7 Hydraulic Parts Location Diagram Lower 4 Center joint 8 346 416 64000 opposite side...
Страница 144: ...40 WZ07 3541E Z 7 Z 7 Hydraulic Parts Location Diagram Lower 5 Return Rear Front Front 2 346 416 65001...
Страница 150: ...46 WZ08 0510E Z 9 Z 9 Pneumatic Parts Location Diagram 2 Service brake related lower 5 349 229 90000...
Страница 151: ...47 WZ08 0510E Z 9 Z 9 Pneumatic Parts Location Diagram 3 Control parts lower 2 349 230 00000 2 349 230 02000...
Страница 193: ...89 WZ03 7090E Z 14 Z 14 View System 3 3 Cable B 0 343 818 40450...
Страница 199: ...95 WZ03 7090E Z 14 Z 14 View System 4 Screen selection switch 0 343 546 51800...