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www.bromma.comWe reserve the right to change the design and technical data without prior notice.

© 2012 Cargotec Sweden AB – All rights reserved.PIA-OSR45 - en, Rev 04, March 12

OSR45 Overheight Frame

The Bromma OSR45 is an automatic telescopic 20 to 45 foot overheight frame, to be used together with different Bromma or OEM parent spreaders – fixed 20 foot frame or telescopic – in crane, reachstacker or straddle carrier for safer and faster LOLO-handling of flats/bolsters/ISO containers or overheight containers (with cargo extending up to 2,700 mm above the corner pockets).

The OSR45 Overheight Frame is attached under any parent spreader with ISO standard base measure and equipped with overheight frame lifting lugs. The cargo is lifted by the twistlocks of the spreader, the overheight frame twistlocks act as “extended legs” to the spreader. This means a much faster and safer handling of goods than with chains.

As the spreader telescopes, the overheight frame telesco-pes simultaneously, allowing the unit to handle 20, 30, 40

and 45 foot containers with overheight cargo.

The OSR45 Overheight Frame is only mechanically operated and requires no power supply or hydraulics, neither for attaching nor operation.

The OSR45 can be delivered in a standard 20 foot container for easy on-site mounting, thus reducing transportation costs.

The overheight frame can be fast and automatically con-nected and disconnected to the storage fixture. The fixture can be placed on the ground or attached to the crane legs. It can also be moved using the storage fixture or a fork lift.

Made of high quality steel, the OSR45 provides high lifting capacity with a low nominal tare weight. The overheight frame is designed in accordance with DIN 15018 H2B3. All components can be easily assembled, adjusted, removed and are accessible for inspection and maintenance.

Major Features Telescopic (20 to 45 foot) overheight frame for

highest flexibility Fast and safe handling combined with low mainte-

nance time and costs

Robust design, no power supply or hydraulics Can be delivered in a 20 foot container Twistlocks based on Bromma ISO floating twistlock Index unit eliminates slack in twistlock system

Product InForMatIon – accessorIes

Container sizes with OSR4520’ 30’ 40’ 45’ Flat + rack

The OSR45 consists of a frame (picture) and a storage fixture

2www.bromma.comWe reserve the right to change the design and technical data without prior notice.


IntroductIon

The Bromma OSR45 Overheight Frame has two short side profiles and one telescopic 20 to 45 foot beam that are bolt-ed together. The telescoping runs on glide plates and fol-lows the spreader telescoping. The overheight frame can be connected to any parent spreader with ISO standard base measures, independent of twistlock rotation directions. The spreader must be equipped with lifting lugs (can be ordered separately).

The overheight frame is stored on a storage fixture when not used. The storage fixture can be placed on the ground or mounted on the crane legs. It can also be transported by the storage fixture or a fork lift truck. At the bottom it is equipped with holes for twistlocks / conlocks identical to a 20 foot container.

The cargo is connected to the over height frame by locking the spreader twistlocks, and disconnected by unlocking.

Overheight frame

Storage fixture

Fork lift attachment



descrIPtIon

Twistlock

Latch

Plunger

Twistlock connection to spreader

Push rod assembly

Wedge

Push rod

Plunger

Push rod assembly

Latch

A latch connects the overheight frame to a lug on the spreader. The latch is connected to a push rod assembly. The push rod is pressed upwards when stowed on the stor-age fixture, thus releasing the latch from the spreader lug.

Spreader Latch

Spreader lug

Overheight frame

Storage fixture

A plunger protrudes into a hole in the frame, preventing the latch from being released.

When the push rod is pressed upwards, a wedge releases the plunger, and the latch can be released.

When the twistlocks are in unlocked position the overheight frame is held in the spreader by the latches, holding the lugs on the spreader.

When the twistlock is in locked position the overheight frame is held in the spreader by the twistlocks. The latches are still locked, but there is a clearance between the latch and the lug.

SpreaderClearance

Overheight frame

Twistlock in locked position



twIstLock

The overheight frame twistlock acts as an extension of the spreader twistlock. Both spreader and overheight frame twistlocks unlock and lock simultaneously.

Each twistlock incorporates a landing pin with a mechani-cal interlock to prohibit unlock operation when under load, similar to the Bromma spreaders. The twistlock pins are proof load tested to 40 tonnes.

Push rod

Twistlock

Index unit

Landing pin

Mechanical interlock for landing pin

Push rod assembly

An index unit makes the overheight frame twistlock move fully 90° when unlocking or locking, eliminating any slack in the twistlock system.

storage FIxture

To pick up the overheight frame from the storage fixture the spreader twistlocks are locked and then unlocked. A cam wheel in the storage fixture releases the push rod, which will engage the latches to the spreader lugs, and the overhe-ight frame can be lifted from the storage fixture.

Spreader

Latch

Spreader lug

Overheight frame

Storage fixture

Cam wheel



When leaving the overheight frame on the storage fixture, a release mechanism in the storage fixture presses the push rod on the overheight frame upwards, unlocking the latches. This will release the overheight frame from the spreader.

Spreader

Overheight frame

Storage fixture

Latch

Spreader lug

storage FIxture transPortatIon

The storage fixture can be lifted by the spreader together with the overheight frame with the twistlocks in locked position. It can also be transported by a fork lift truck or locked to a trailer.



dIMensIonaL drawIngs – osr45 overheIght FraMe wIth storage FIxture

B

616A

1009

140

40

0

20

50

58

52

2258

2721

62

89

24

28

60

42

(20' I

SO

)

(40

' IS

O)

(45

' IS

O)

58

52

60

42

12

17

4

119

84

13

69

9

13

50

9

(20' I

SO

)

(40

' IS

O)

(45

' IS

O)

Fo

r o

ve

rhe

igh

t ca

rgo

up

to

:

A (

mm

)

B

(m

m)

2

70

0 m

m

3

13

1

27

08

2

25

0 m

m

2

68

1

22

58

1

80

0 m

m

2

23

1

18

08

For nearest contact and latest information on Bromma products and services, visit the Bromma website at www.bromma.com

Bromma is part of Cargotec Corporation

We reserve the right to change the design and technical data without prior notice.© 2012 Cargotec Sweden AB – All rights reserved.

PIA-OSR45 - en, Rev 04, March 12

technIcaL data osr45 overheIght FraMe

Load capacity SWL 51 tonnes evenly loaded

51 tonnes ±10% eccentric loading

Tare weight: Overheight frame 1.80: 2.21 tonnes Overheight frame 2.25: 2.33 tonnes Overheight frame 2.70: 2.47 tonnes

Storage fixture: 1.6 tonnes

Overheight capacity: Cargo extending up to 2,500 mm above the corner pockets

Connection to spreader: Twistlock (with cargo) Latches (without cargo)

Surface conditioning: Sand-blasted SA 2.5

50 microns 2-component zinc epoxy

70 microns 2-component MIO epoxy

40 microns 2-component acrylic epoxy

40 microns 2-component acrylic epoxy

Design criteria: DIN 15018 H2B3; FEM 1.001; British Standard BS 2573

Manuals: Full service and repair manual supplied

Warranty: 1 year

Note!

Cargo space limitationsThe legs of the OSR45 Overheight frame may intrude to the cargo space according to figure below. (Measures in mm).

20

4

20

0

275

20

4

281

281

40' = 12192

24

38

Leg footprint11630

20

30

osr45 overheight frame - teclevage.fr automatique... · a latch connects the overheight frame to a...

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