WARNING AND OPERATING INSTRUCTIONS
FOR USING THE LOAD MOMENT INDICATOR (AML-C)
1. When operating crane on outriggers:
When a load is lifted in the front position and then swung
Set P.T.O. switch to "ON".
to the side area, make sure the value of the LOAD
Press the outrigger mode select key to register for the
MOMENT INDICATOR(AML-C) is below the 360
o
lifting
outrigger operation. Press the register key, then the outrigger
capacity.
mode indicative symbol changes from flashing to a solid light
(2) For creep operation.
Press the lift mode select key to select the lift status that
The creep capacities are attainable only when boom is
corresponds to the actual boom configuration.
in the straight forward position of chassis and the over
Each time the lift mode select key is pressed, the status changes.
front position symbol is on. If boom is not in the straight
Press the register key to register the lift status, then the lift
forward position of chassis , never lift load.
indicative symbol changes from flashing to a solid light.
3. A slewing does not automatically stop even if the crane
when mounting and stowing jib, select the jib set status.
becomes overloaded.
(the jib state indicative symbol will be flashing.)
4. During crane operation, make sure that the displays on front
2. When operating crane on rubber:
panel are in accordance with actual operating conditions.
Set P.T.O. switch to "ON".
5. The displayed values of LOAD MOMENT INDICATOR
Press the outrigger mode select key. The on-tire mode
(AML-C) are based on freely suspended loads and make no
indicative symbol comes on. Each time the outrigger mode
allowance for such factors as the effect of wind, sudden
select key is pressed the status changes. Select the creep
stopping of loads, supporting surface conditions, inflation of
operation, the on-tire mode indicative symbol flicker.
tire, operating speed, side loads, etc.
Press the lift mode select key to register the boom or single top
For safe operation, it is recommended when extending and
lift.
lowering boom or slewing, lifting loads shall be appropriately
However, pay attention to the following.
reduced.
(1) For stationary operation.
6. LOAD MOMENT INDICATOR (AML-C) is intended as an aid
The front capacities are attainable only when the over front
to the operator. Under no condition should it be relied upon
position symbol comes on. When the boom is more than
to replace use of capacity charts and operating instruction.
2 degrees from centered over front of chassis, 360
o
Sole reliance upon LOAD MOMENT INDICATOR (AML-C)
capacities are in effect.
aids in place of good operating practice can cause an
accident. The operator must exercise caution to assure
safety.
GR-500XL Axle weight distribution chart
Base machine
Remove:
1. 6.2 ton (5.6 metric ton) hook ball
-460
130
-150
-209
59
2. 25 ton (22.7 metric ton) hook block
-1,150
520
-286
-522
236
3. Top jib
-630
130
-227
-286
59
4. Base jib
-2,510
1,130
-626
-1,139
513
5. Auxiliary lifting sheave
-300
190
-50
-136
86
Option:
1. 50 ton (45.4 metric ton) hook block
2,160
980
534
980
446
TADANO AMERICA Corporation
4242 West Greens Road
Houston, Texas, 77066 U.S.A.
Phone:
(281) 869-0030
Fax:
(281) 869-0040
www.tadanoamerica.com
Form No.
TAC-GR-500-3-05152015
Rear
39,590
30,250
Front
Front
Kilograms
GVW
Rear
Pounds
GVW
31,680
13,720
-630
69,840
-330
17,960
-110
1,180
-1,380
-500
12
