Shall be the manufacturer's standard within the limits specified in ASME
HST-5 or ASME HST-6. [The hook lift shall be at its highest point a
minimum of [_____] m feet above the finished floor and at its lowest point
a minimum of [_____] m feet below the finished floor.]
[FABRICATION AND CONSTRUCTION
The [1/4] [1/2] [1] metric ton ton hoist and trolley shall meet the design
requirements specified in ASME HST-5 or ASME HST-6 for the 2 metric ton ton
hoist trolley.
Capacity:
The hoist shall have a minimum rated capacity of [_____] metric tons tons.
The monorail system shall have a minimum rated capacity of [_____] metric
tons tons.
Hook [Lift and] Speed:
[For [1/4] [1/2] [and] [1] metric ton ton hoist(s), the hook lift shall be
at its highest point a minimum of [_____] m feet above the finished floor
and at its lowest point a [maximum] [minimum] of [_____] m feet [above]
[below] the finished floor.] The hook [lift and] speed limits for 1/4,
1/2, and one metric ton ton rated capacity hoists shall be within the
limits shown in the following table.
Standardized hoist lift ranges and rated lifting speed
ranges for 1/4, 1/2, and 1 metric ton rated capacity
________________________________________________________________________
Rated load
Hoist lifting speed range
capacity
Hoist lift
(mm/s)
(metric tons)
range (meter)
Low
High
________________________________________________________________________
1/4
3 to 15
120
to
350
1/2
3 to 12
80
to
250
1
3 to 10
40
to
225
________________________________________________________________________
Standardized hoist lift ranges and rated lifting speed
ranges for 1/4-, 1/2-, and 1-ton rated capacity
________________________________________________________________________
Rated load
Hoist lifting speed range
capacity
Hoist lift
(feet per minute)
(tons)
range (feet)
Low
High
________________________________________________________________________
1/4
10 to 50
24
to
70
1/2
10 to 40
16
to
50
1
10 to 30
8
to
45
________________________________________________________________________
]2.1.3
Hooks
Shall be of the safety type with hook nuts keyed to hook shanks by means of
a setscrew installed in a plane parallel to the longitudinal axis of the
hook shank, or by any other similar easily removable securing device. All
SECTION 14535N
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