jib crane
C2Technical/Industrial
Definition
Meaning
A type of crane with a horizontal member (jib) that supports a movable hoist, fixed either to a wall or to a floor-mounted pillar. The jib may swing through an arc to provide lateral movement.
In broader industrial contexts, any crane with a pivoting horizontal boom, often used in shipyards, warehouses, and construction sites where materials need to be moved within a limited arc. The term can also refer to smaller, portable versions for workshops.
Linguistics
Semantic Notes
This is a compound noun where 'jib' refers specifically to the projecting arm of the crane. It is a hyponym of 'crane'. The term is almost exclusively used in engineering, logistics, and heavy industry contexts.
Dialectal Variation
British vs American Usage
Differences
No significant difference in meaning. The term is standard technical vocabulary in both varieties.
Connotations
Neutral industrial term in both regions. May evoke images of shipbuilding, harbours, or large factories.
Frequency
Equally low-frequency in general discourse but standard within relevant technical fields in both the UK and US.
Vocabulary
Collocations
Grammar
Valency Patterns
[The/Our] jib crane + [verbs: swivels, lifts, handles, supports] + [object: the load, components, pallets][Subject: The crew, operator] + [verb: uses, manoeuvres] + [determiner] + jib crane + [prep phrase: to unload, for assembly]Vocabulary
Synonyms
Strong
Neutral
Weak
Vocabulary
Antonyms
Phrases
Idioms & Phrases
- “None directly associated. Related: 'The jib does the job' (informal workshop saying).”
Usage
Context Usage
Business
Used in procurement, logistics planning, and facility management discussions, e.g., 'The new jib crane will improve workshop efficiency.'
Academic
Appears in engineering, maritime studies, and industrial design texts describing machinery and material handling systems.
Everyday
Very rare. Might be used by someone describing their workplace, e.g., 'I operate the jib crane at the shipyard.'
Technical
Precise term in mechanical engineering, warehousing, and construction for a specific lifting apparatus with a pivoting horizontal member.
Examples
By Part of Speech
adjective
British English
- The jib-crane operator
- A jib-crane system
American English
- Jib crane capacity
- Jib crane manufacturer
Examples
By CEFR Level
- The factory has a big machine called a jib crane.
- It lifts heavy things.
- They used a jib crane to move the engine parts across the workshop.
- The jib crane can swing in a circle.
- Installing the wall-mounted jib crane significantly improved the workflow in the assembly bay.
- The jib crane's maximum load capacity is clearly marked on its side.
- The marine engineers specified a double-girder electric jib crane for the dry dock, citing its superior lateral stability under load.
- After the retrofit, the jib crane's slewing mechanism allowed for a 270-degree coverage of the fabrication floor.
Learning
Memory Aids
Mnemonic
Think of a giraffe's neck (a 'jib') reaching out horizontally to lift something. JIB = Jutting Industrial Boom.
Conceptual Metaphor
A MECHANICAL ARM (extending, pivoting, and lifting like a human arm).
Watch out
Common Pitfalls
Translation Traps (for Russian speakers)
- Do not confuse with 'кран' (tap/faucet). The Russian equivalent is 'стреловой кран' or 'консольный кран'. 'Jib' itself is often translated as 'стрела'.
- Avoid literal translation as 'джиб кран', which is meaningless.
Common Mistakes
- Misspelling as 'gib crane'.
- Using 'jib' as a verb in this context (e.g., 'Jib the load over here' is non-standard).
- Confusing it with other crane types like 'tower crane' or 'mobile crane'.
Practice
Quiz
What is the defining feature of a jib crane?
FAQ
Frequently Asked Questions
A jib crane is typically fixed to a wall or floor pillar and swings in an arc. A gantry crane runs on tracks or wheels at ground level, with its structure spanning the work area like a bridge.
Yes, the hoist on the jib moves loads vertically. The jib itself provides the horizontal (radial) movement through its pivot.
No. 'Jib' in this context likely comes from a nautical term for a projecting spar on a ship. 'Gib' is a different mechanical term, often short for 'gibbet' or referring to a wedge or pin.
Primarily, yes, for workshops and factories. However, they are also common on piers, in shipyards, and at other outdoor industrial sites where they are often of a larger, heavy-duty design.