stellar labs TC23, Руководство пользователя

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Page 26 | Stellar
®
TC23 Telescopic Crane Owner’s Manual
Stellar
®
Cranes are shipped with a
load level indicator that is used to
determine if the truck is level (side
to side) before using the crane to
pick/move a load. This level should
be installed in the isolated crane
compartment of the body. If level
indicator is missing or damaged,
please contact Stellar Customer
Support for a replacement.
Crane Load Level Indicator
PN 76483
Test Procedure
1. Rotate the crane into Zone 1 position.
2. With the crane fully retracted and the
boom horizontal, winch the test weight off
the ground. Note: Keep weight within six
inches of the ground at all times.
3. Extend the boom outward until full
extension has been reached or until the
truck becomes unstable (Again, use the
winch to keep the weight within six inches
of the ground.)
4. If the boom goes full extension without
becoming unstable, the crane is termed
stable for this zone and 100% can be written in the Zone 1 data box.
5. If the truck becomes unstable prior to going full extension, retract the boom until the
truck becomes stable and measure the horizontal reach in this position (center of
rotation to boom tip). This is the stable horizontal reach for this zone. Stable horizontal
reach divided by Maximum horizontal reach multiplied by 100 equals the percentage of
rated capacity for this zone. Use the following formula to determine the percentage of
rated capacity:
6. Record this number in the data box for Zone 1. This is the revised capacity due to stability
for this zone.
7. Repeat this procedure for each zone until the worksheet is completed.
8. This is the revised capacity based on stability of this package.
Stability Procedure Continued...
TC23 Stability Data
Model Max Horiz. Reach Test Weight
TC23-2H
9.94 ft (3.03 m) 4,940 lbs
TC23-3H 13.22 ft (4.03 m) 4,625 lbs