CHC Crane Deck 3200 Four Prop Method

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CHC CRANE DECK 3200 FOUR PROP METHOD Reaction on each side of the platform. Assumed load always centre both ways on the outboard of the platform. All loads are static loads. No load factors applied. Horizontal force not taken into account. Reactions provided based on rigid supports i.e. effects on deflections of supporting slabs not factored into design. 4500mm Outboard

4750mm Outboard

5000mm Outboard

5250mm Outboard

SWL-UDL

5000

4000

3200

2500

RA (t)

* Downward

7.6t

6.7t

6t

5.4t

RB (t)

* Upward

3.7t

3.3t

3t

2.7t

RC

* Reinforced concrete (min 180mm thick slab)

0.0

0.0

0.0

0.0

* Reactions on each side of the Platform

3080

2810

1298

INTERNAL

Front elevation 3200=2825kg

Side elevation - Retracted 4230 INBOARD

1516

3200

CHC

1298

CRANE DECKS

1725

2223

4230 INBOARD

Side elevation - Fully extended 5250 OUTBOARD

www.clarkhoistcrane.com.au


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