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Jib Crane

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Jib Crane

Light Crane System

Manually handling, combining, or moving relatively light loads is not only time-consuming, but also very challenging for employees. Combined with various gourds, our cantilever crane installed directly in the workshop can help you quickly and easily transport various workpieces and place them gently and accurately. This can significantly reduce preparation time and idle time, and save time wasted waiting for workshop cranes. Other advantages of column and wall mounted cantilever cranes include:
·Suitable for vertical lifting, lightweight and fast load handling
·Easy to operate, safe, and reliable
·The lifting capacity can reach up to 10000 kilograms.
·The installation can be easily carried out using the system's built-in components.

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JIB CRANES
Rail-mounted jib light crane

Rail-mounted jib cranes offer slewing angles of 270° and 360°：

The 270° jib crane's slewing axis is located on two lugs above the column. Plane support bearings and self-lubricating copper bushings are installed between the upper and lower lugs and the slewing axis. This ensures flexible slewing and dampens the inertial swing of the jib when it stops. External slewing angle limits are provided to adjust the jib's slewing angle.
The 360° jib crane's slewing axis is located directly on the cantilever crane's circular tube, concentric with the column. Power is supplied via a 360° collector ring, enabling unlimited 360-degree rotation. External slewing limits can also be used to adjust the jib crane's slewing angle.

Rail-mounted jib cranes generally operate in manual slewing mode and can carry loads up to 1000 kg. The following are typical specifications：

Load Arm Length Under Beam Slewing Angle Track Type Special Notes
125KG ≤3m ≤3m 270° Aluminum Alloy Track
KBK Track
Rigid Track		 Default color: yellow
250KG ≤4m ≤3.5m Default column: round tube
500KG ≤5m ≤4m 360° Default base: round plate
1000KG ≤6m ≤4.5m Default rotation: manual

JIB CRANES
I-beam jib cranes

I-beam jib cranes offer slewing angles of 270° and 360°:

The 270° jib crane's slewing axis is located on two lugs above the column. Plane support bearings and self-lubricating copper bushings are installed between the upper and lower lugs and the slewing axis. This ensures flexible slewing and dampens the inertial swing of the jib when it stops. External slewing angle limits are provided to adjust the jib's slewing angle. This structure effectively reduces the overall headroom of the jib crane. The 270° slewing mode is manual by default.
The 360° jib crane's slewing axis is located directly on the cantilever crane's circular tube, concentric with the column. Power is supplied via a 360° collector ring, enabling unlimited 360-degree rotation. The 360° slewing mode is electric by default.

I-beam jib cranes generally operate in electric slewing mode, with a load capacity of up to 5,000 kg. The following are typical parameters:

Load Arm Length Under Beam Slewing Angle Track Type Special Notes
500KG ≤3m ≤3m 270°/360° I-beam type
Box beam type		 Default color: yellow
Default rotation: electric
Load > 1 ton
Arm length > 5 m
Pre-embedded
1000KG ≤4m ≤3.5m
2000KG ≤5m ≤4m
3000KG ≤6m ≤4.5m
5000KG ≤7m ≤5m

JIB CRANES
Knuckle-arm jib cranes

The folding arm crane is equipped with an intelligent hoist (the hoist is installed at the tail of the jib), with flexible arm swing, follow-up lifting, and a suspension mode. It is suitable for workstations with precision assembly requirements.

Load Arm Length Under Beam Slewing Angle Track Type Special Notes
80KG ≤1.2+1.2m ≤2m 360° Folding arm structure Color default yellow, manual rotation
200KG ≤1.5+1.5m ≤2.5m
300KG ≤2+2m ≤3m

The folding arm crane is equipped with a conventional electric hoist (the hoist is hung at the end of the jib) to meet the lifting needs of some slightly larger workpieces.

Load Arm Length Under Beam Slewing Angle Track Type Special Notes
125KG ≤1.2+1.2m ≤3m 270°/360° Folding arm structure Color default yellow, manual rotation
250KG ≤1.5+1.5m ≤3.5m
500KG ≤1.8+1.8m ≤4m
1000KG ≤2+2m ≤4.5m

Manual gantry crane
Mobile gantry light crane

The gantry is usually in electric slewing mode and can carry a load of less than 5000kg. The following are the general parameters:

Load Arm Length Under Beam Slewing Angle Track Type Special Notes
500KG ≤3m ≤3m Hand-propelled walking type
Electric walking type		 Liftable type
Fixed type		 The default color is yellow.
If the load is greater than 1 ton or the span is greater than 6 meters, the default is electric travel.
1000KG ≤5m ≤4m
2000KG ≤6m ≤5m
3000KG ≤8m ≤5.5m
5000KG ≤9m ≤6m

Zhejiang Shuangniao Lifting Equipment Co., Ltd. is a special equipment company specializing in the research and development, production, marketing and after-sales service of wire rope electric hoists. Since its establishment, the company has attached great importance to new product development and technological innovation, and has been focusing on high starting points and high configurations. In the research and development of electric hoist, while continuously introducing foreign advanced technology, it actively develops the research and development of new European-style electric hoist, and establishes the core concept of "innovation leads the future, focus on achieving wonderful", which has become the vane of domestic electric hoist development and leads The development of domestic electric hoist industry.

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About Us
Zhejiang Shuangniao Lifting Equipment Co., Ltd.

Zhejiang Shuangniao Lifting Equipment Co., Ltd. is a special equipment company specializing in the research and development, production, marketing and after-sales service of wire rope electric hoists. Since its establishment, the company has attached great importance to new product development and technological innovation, and has been focusing on high starting points and high configurations. In the research and development of electric hoist, while continuously introducing foreign advanced technology, it actively develops the research and development of new European-style electric hoist, and establishes the core concept of "innovation leads the future, focus on achieving wonderful", which has become the vane of domestic electric hoist development and leads The development of domestic electric hoist industry.

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Jib Crane Industry knowledge