Quantcast Dimensional Requirements

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MIL-HDBK-1038
(For variably rated cranes, provide specific combinations of capacity
and reach that are required for each hoist.)
7.
HOOK LIFTING RANGES:
(Above tope of rails/radius.)
a)
Main hoist _______/_______ (feet)
b)
Auxiliary hoist _______/_______ (feet)
c)
Whip hoist _______/_______ (feet)
d)
All hooks, below top of rails at minimum radius _______/_______ (feet)
8.
SPEEDS:
(High/low at rated capacity)
a)
Main hoist _______/_______(feet per minute)
b)
Auxiliary hoist _______/_______ (feet per minute)
c)
Whip hoist _______/_______ (feet per minute)
d)
Luffing hoist _______/_______ (minutes from maximum to minimum radius)
e)
Travel _______/_______ (feet per minute)
f)
Rotate _______/_______ (revolutions per minute)
9.
DRIVE CONTROL SYSTEM:
(Specify in detail for each drive.)
DC load-sensitive or fixed speed points; or hydraulic with fixed speed
points or variable.  Indicate the number of speed points, drift points,
quarter speed range, motion jogging, or other desired characteristics.
Main hoist________________________________________________________
Auxiliary hoist (if provided)_____________________________________
Whip hoist________________________________________________________
Luffing hoist_____________________________________________________
Travel____________________________________________________________
Rotate____________________________________________________________
10.
DIMENSIONAL REQUIREMENTS:
a)
Boom hinge pin height _______/_______ (feet/inches) above top of rails.
b)
Minimum clearance under portal base _______/_______ (feet/inches)
c)
Minimum clearance between portal base legs _______/_______ (feet/inches)
d)
Maximum tail swing _______/_______ (feet/inches)
11.
CRANE SERVICE:
(Check and fill-in appropriate items.)
a)
General Purpose Service (GPS):
Yes _____
No _____
(If "no", see Section 6)
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