TM 55-1930-209-14&P-13
3-3
Limitations
a.
Load limitations and performance characteristics are shown in Table 3-1. Boom loads given are the maximum
permissible and must include the weight of any support equipment used (i.e., cradles, pallets, slings, etc.).
b.
Winch loads without sheave block must not exceed 10,000 pounds. Winch loads with sheave block installed
must not exceed 20,000 pounds.
c.
Do not use bow crane for lifting workboat or shore winch if barge rolling angle is greater than 5 degrees.
3-4
Performance characteristics. Bow crane is intended for service on the deck of watercraft and is especially
suited for operation in a marine environment. It provides sufficient lift capability (Table 3-1) for deploying and retrieving
the barge's workboat and shore winch.
3-5
Equipment specifications. The bow crane is designed in accordance with German crane code DIN 15018,
crane group B3, and corresponds to British standard 2573. These specifications incorporate safety features that
decrease the chance of fracture during normal use. Technical data for the bow crane and anti-2-block device is in the
Morgan Crane Company's Operator Manual, in Appendix B.
a.
Crane, hydraulic
Supplier
Morgan Crane Co., Inc.
1009e Chestnut Avenue
Santa Ana, CA 92701
Builder
FASSI Crane, Gmbh
Model
F10.3
Quantity 1
b.
Hydraulic power unit w/motor controller
Supplier
Morgan Crane Co., Inc.
Part no.
F10.3F(M)
Motor controller
30 Hp, 440 Vac, 3 ph, 60 Hz
Output
3600 psi hydraulic pressure
Quantity
1
c.
Anti-2-block device
Manufacturer
Krueger Crane Systems, Inc.
CAGEC
58584
Part no.
9009-HCMC
Power
24 Vdc
Quantity 1
d.
START/STOP control switches
Manufacturer
Square D Co.
Milwaukee Manufacturing Plant
CAGEC
81487
Part no.
BW240
Type
Class 9001, NEMA Type 4
Quantity
2
3-6
Items furnished
3-6.1
Components installed as part of the bow crane are listed on the parts list of drawings referenced in Appendix A
and in the Components of End Item List in TM 55-1930-209-14&P-20.
3-6.2Common and bulk items onboard are listed in the Expendable Supplies and Materials List in TM 55-1930-209-14&P-
20.
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