OPERATING CONTROLS 1400H OPERATOR AND SERVICE MANUAL
2-20 Published 10-30-2014 Control # 040-09
FIGURE A
The 54 foot jib load chart is shown to the right of the
boom load chart in Figure A. The maximum loads listed are
based on radius when the boom is fully extended and on
boom angle when the boom is not fully extended. The rated
jib capacities remain the same at the same angle whether
the boom is fully extended, partially extended or retracted.
The structural limit line with the jib deployed is shown in
the Range Diagram. The boom must be within 1.5 ft of full
retraction to lower the 54 ft jib below 43° and 30 ft jib below
42° down to -10°.
Series 1400H Load Chart - Mid Span
Outriggers
The load chart for the Series 1400H with 30 to 100 ft
boom with 30 ft to 54 ft jib stowed and with the outriggers
extended to mid span (18 ft-6 in) is shown in Figure B. To the
right of the Range Diagram the outriggers are shown at their
mid span length with the mid span decals aligned with the
outer ends of the intermediate beams. Four over center lock
pins are provided on the outer outrigger boxes to lock the
extendible beams at mid span when the pins are rotated 180
degrees from the full span position. The four over center
outrigger mid span locks must be engaged when lifting with
outriggers at mid span length.
The mid span outriggers and the corresponding mid
span chart are intended for use in confined areas where it is
not possible to fully extend the outriggers. As can be seen by
comparing the two load charts and range diagrams, the
capacities of the machine are reduced substantially due to
lack of stability at lower boom angles but has the same
capacity as the full span outrigger chart at higher boom
angles.
To bring the RCL into operation with the reduced span
load chart simply select the correct operating mode from the
load chart. The RCL will become operational with a reduced
span load chart for the main boom or for the jib as shown in
Figure B.
The reduced span range chart shown in Figure B will
also become operational when the reduced span outrigger
operating mode is selected. This range chart will limit the
radius at which the boom or jib will operate due to the
reduced stability associated with the narrow span outriggers.
NOTICE
• Do not deadhead line block
against boom tip when extending
boom.
• Keep at least 3 wraps of loadline
on drum at all times.
• Use only 5/8 inch diameter rotation
resistant cable with 45,400 lb
breaking strength on this machine.
• Maximum capacity with “burst of
speed” is 4,400 lb.
1 PART LINE 2 PART LINE 3 PART LINE
4 PART LINE 5 PART LINE
6 PART LINE
MAX. PULL
9,000 lb
MAX. PULL
18,000 lb
MAX. PULL
27,000 lb
MAX. PULL
36,000 lb
MAX. PULL
45,000 lb
MAX. PULL
54,000 lb
7 PART LINE
MAX. PULL
63,000 lb
8 PART LINE
MAX. PULL
66,000 lb
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