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Trombone Chassis

SBdanger

Warnings:

When travelling unladen, the chassis MUST be fully retracted.

ONLY use the rear 20' position in yard operations and not for travelling on roads.

NEVER attempt to extend or retract the chassis when the Sidelifter is laden.

The trombone Sidelifter comprises a two part chassis that slides in and out (hence the name "trombone"). When fully extended the trombone Sidelifter can carry one 40 foot container or two 20 foot containers. If specified it can also carry a 45 foot container. When fully retracted, it can carry one 20 foot container.

The trombone Sidelifter has either a rack and pinion traverse front crane module and cylinder traverse rear crane module, or rack and pinion for both modules. The engine is mounted on the side of the trailer.

There are two kinds of trombone mechanisms available - hydraulic and manual. The hydraulic trombone mechanism uses a hydraulic cylinder to extend and retract. The manual trombone mechanism uses the tractor unit to extend and retract. Instructions for extending and retracting each type follows:

trombone 20 foot

Trombone Sidelifter in retracted, 20 foot position

 

trombone 45foot

Trombone Sidelifter in extended, 40 - 45 foot position.

In This Section

Extending and Retracting the Trombone Sidelifter - Manual Version

Extending and Retracting the Trombone Sidelifter - Remote

See Also

Crane Operations

Operating Near Power Lines

Positioning the Lifting Cranes

Lifting a Container from the Ground

Placing a Container on the Ground

Transferring Containers to and from a Truck or Trailer

Transferring 20' Containers to and from 20' Trailers or 40' Containers to and from 40' Trailers

Lifting 2 x 20' Containers using Container Joiners

Transferring 2 x 20' Containers to a 40' Trailer

Transferring Containers to and from Rail Wagons

Double Stacking Containers

Chain Shortening