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Products
Starlluf Range,
- Maintenance Solutions.
Jib
cranes,
beams & lifting equipment,
Over head cranes,
Electro Magnets,
.
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Supply and sales.
beams & lifting
equipment,
Over head cranes,
Electro Magnets,
.
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Cranetec
Can
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Information
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Safety & Reliability -
Replacement
- Specifications |
SPECIFICATIONS
When selecting a
Starlluf hoisting unit the following criteria should be taken
into consideration to ensure the unit chosen provides you with
the best possible performance and long lasting service.
1. Maximum load kg
2. Required height of lift
3. Type of loading
4. Daily operating time
5. Hoisting speed required
6. Hook travel (horizontal)
7. Work cycles per hour
The following formula can be used to determine the correct
Mechanism Group
Daily operating time
tm Tm= 2 x AHT x CPH x OT/60 x HS
AHT= Average hook travel
CPH= Cycles per hour
OT = Operating time per day
Hs = Hoisting speed
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Definition of load spectrum
Usage
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Hours of use per day
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Light
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< 2
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2 - 4
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4 - 8
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8 - 16
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Medium
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< 1
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1 - 2
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2 - 4
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4 - 8
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Heavy
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< 0,5
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0,5 - 1
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1 - 2
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2 - 4
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Very
Heavy
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< 0,25
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0,25 - 0,5
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0,5 - 1
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1 - 2
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Mechanism
Group as per DIN 15 020 / FEM 9.511
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1Bm
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1Am
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2 m
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3m
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Mechanism
Group as per AS 1418.1
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M3
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M4
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M5
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M6
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