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136:. Some machines have the ability to stack containers up to four high. They travel at relatively low speeds (up to 30 km/h or 20 mph) with a laden container. Drivers of the carrier sit sideways at the very top, and face the middle, so they can see behind and in front of the vehicle. Straddle carriers can lift up to 60 t (59 long tons; 66 short tons), which equals up to two full containers.
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is a freight-carrying vehicle that carries its load underneath by "straddling" it, rather than carrying it on top like a conventional truck. The advantage of the straddle carrier is its ability to load and unload without the assistance of cranes or forklifts. The lifting apparatus under the carrier
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Similar industrial straddle carriers are used in manufacturing and construction, both for handling oversized loads such as steel and pre-cast concrete and where transportation of special loads such as nitrogen tanks is required in restricted spaces not suitable for trucks. A key advantage of
80:, and other companies. These "straddles" or "timber jinkers" were a common sight in seaports around the world until the 1970s, but were phased out as larger and faster conventional trucks came into use. An example of these road-going straddle carriers can be seen in the 1950 comedy film
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57:; the carrier would then straddle the stack, grasp and lift the carrier block, and drive off with the load. Because a straddle carrier is open at both front and rear, it can transport lumber much longer than the carrier itself, over 30 m (98 ft) in length.
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The straddle carrier was invented by H. B. Ross in 1913 as a road-going vehicle that could easily transport lumber around mills and yards. Lumber was stacked on special
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The most common use of straddle carriers is in port terminals and intermodal yards, where they are used for stacking and moving
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Straddle carriers are also used for handling boats onshore. These are also often called travel lifts or travelifts.
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132:. The carrier straddles its load, picking it up and carrying it by connecting to the top lifting points using a
64:) was founded in Seattle to manufacture and market the carrier, and similar designs were later manufactured by
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is operated by the driver without any outside assistance and without leaving the driver's seat.
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Roots of Motive Power, Lumber
Carrier, Ross Straddle Carrier
429:"Speeding Up the Handling of Lumber with the Straddle Truck"
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A straddle carrier in the USA lifting a container from a
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in a single operation, which can improve efficiency.
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365:Roots of Motive Power, Ross Carrier Company
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192:Straddle carriers or SK as known at
605:Bureau International des Containers
109:is the ability to load or unload a
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437:. 7 February 1920. Archived from
153:Straddle carriers at work at the
101:industrial straddle carriers and
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340:Northwest Caster & Equipment
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62:Northwest Caster & Equipment
793:Shipping container architecture
247:Video of early straddle carrier
96:Straddle carrier for sailboats
60:The Ross Carrier Company (now
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45:1934 Ross Carrier advertising
600:Intermodal freight transport
88:Industrial straddle carriers
615:Twenty-foot equivalent unit
446:Combilift Straddle Carrier
272:train onto a truck trailer.
120:Shipping container carriers
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519:Offshore latticeboom crane
451:Liebherr straddle carrier
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696:Rubber tyred gantry crane
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212:Straddle carrier work at
172:Straddle carriers at the
524:Offshore pedestal crane
798:Sun Modular Datacenter
737:Refrigerated container
228:Early straddle carrier
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847:Intermodal containers
581:Intermodal containers
423:at Wikimedia Commons
399:www.thefabricator.com
377:"HSS MAGAZINE - Home"
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817:Transport portal
852:Port infrastructure
752:Flat rack container
610:ISO 6346 (BIC code)
514:Level luffing crane
434:Scientific American
381:www.hsssearch.co.uk
721:Container spreader
214:Port of Chittagong
174:Port of Copenhagen
134:container spreader
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842:Cranes (machines)
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421:Straddle carriers
419:Media related to
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312:"Cabin Creek CDS"
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155:Port of Melbourne
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270:double-stack
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78:Caterpillar
831:Categories
701:Sidelifter
295:References
130:containers
105:over most
781:Container
716:Twistlock
633:Transport
539:Tow truck
486:Types of
194:Northport
159:Australia
128:standard
107:forklifts
66:Gerlinger
53:known as
674:Handling
665:Well car
588:Overview
529:Sidelift
278:See also
198:Malaysia
775:BBC Box
769:The Box
660:Flatcar
655:Drayage
640:Chassis
178:Denmark
140:Gallery
51:pallets
488:cranes
70:Hyster
761:Other
730:Types
284:Crane
742:SECU
74:Yale
126:ISO
28:or
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Text is available under the Creative Commons Attribution-ShareAlike License. Additional terms may apply.
