Aluminum Jib Crane with High Mobility for Workshops

An Aluminum Alloy Jib Crane with high mobility offers an efficient, lightweight solution for quick lifting tasks in modern workshops. Built from high-strength aluminum alloys, these cranes provide corrosion resistance and ease of movement. They meet international safety standards (CE, ISO, FEM) and often come with intelligent features such as load monitoring and remote diagnostics. Core components include an extruded aluminum boom, pivoting pillar, electric or pneumatic hoist, and mobile base or rail system. Key benefits are reduced operator fatigue, rapid deployment, and flexible positioning for tasks like machine loading, palletizing, and parts handling.

Technical Standards

1. Certifications and Compliance

All cranes are CE-certified and tested for deflection limits, rotational smoothness, and load stability. Electrical components, if included, follow IEC 60204 standards. Aluminum alloy cranes usually fall under A3–A4 classes for workshop tasks.

2. Load Testing and Certification

Before a crane enters service, it must pass a rigorous proof‑load test at 125percent of its rated capacity. This process involves gradually applying an overload equivalent to one and a quarter times the maximum working load while monitoring critical points for deflection or permanent deformation. Technicians also verify that the braking systems can hold and stop the crane under this increased stress without slippage. By exceeding the normal operating load, proof‑load testing confirms both the structural soundness of the crane's frame and the reliability of its safety mechanisms, ensuring dependable performance and compliance with industry standards.

Components of the Aluminum Jib Crane

This aluminum lightweight jib crane consists of several main parts:

1. Aluminum Boom and Column

• Extruded Aluminum Profile: The boom and column are fabricated from high‑strength aluminum alloy profiles, commonly 6061-T6 grade, which provides a favorable strength-to-weight ratio and corrosion resistance.
• Cantilever Arm: The horizontal jib arm supports loads and swivels on a single pivot. It can be modular, with telescoping sections for adjustable reach up to 6 meters.

2. Hoist Trolley

Compatible with chain hoists or electric hoists. The trolley includes sealed rollers for reduced maintenance. Also, we can configure your hand chain according to your needs.

3. Base Plate

The base is constructed from powder-coated steel or aluminum, providing stability while minimizing floor space. A mobile jib crane often mounts on a rigid or swivel caster base with locking brakes, enabling quick repositioning without rails.

4. Control and Power

• Pendant Control: A handheld pendant with push-button controls operates hoist and slewing functions. Emergency-stop buttons and switches ensure immediate shutdown capability.
• Wireless Remote: For extended reach and improved sightlines, wireless controls transmit via industrial-grade RF with fail-safe logic to prevent unintended motion.
• Power Supply: Electric cranes use standard 380V/50Hz three‑phase power via festoon or cable reel. Pneumatic options require 6–8 bar compressed air.

5. Jib Arm

The jib arm is typically fabricated from high‑strength aluminum to maximize its strength‑to‑weight ratio. As the horizontal beam of the crane, it carries the hoist and trolley assembly and pivots to position loads exactly where they're needed. Depending on the application, jib arms are available in straight, enclosed‑track, or articulating designs, each offering different degrees of reach, clearance, and flexibility to suit various lifting environments.

6. Pillar

The pillar is the vertical support column of a free‑standing crane, typically constructed from robust steel or lightweight aluminum and securely anchored to the floor or foundation. It bears the weight of the entire crane structure and provides a stable pivot point for the jib arm or boom, ensuring safe rotation and precise load positioning. By combining sturdy materials with a fixed base, the pillar delivers both rigidity under heavy loads and long‑term durability across demanding lifting applications.

Features

Aluminum jib cranes are lighter compared with steel jib cranes, and the aluminum body has anti-corrosion characteristics and is highly durable. The following is a description of its main features:

1. Light Weight and High Mobility

Aluminum construction cuts dead weight by over 40% compared to steel. One operator can assemble and relocate the crane without a forklift or extra equipment. This mobility boosts shop floor flexibility and reduces setup time.

2. Quick Assembly and Disassembly

Modular components link with quick‑release pins and bolted flanges. You can install or break down the crane in under ten minutes. This rapid changeover suits dynamic layouts and temporary job sites.

3. Wide Range of Applications

These jib cranes handle tasks from CNC machine tending to kitting, packaging, inspection, welding, and engine assembly. They support loads up to two tons.

4. Ergonomic Operation

Controls sit at waist level to minimize bending and reaching. This ergonomic setup promotes safety and productivity over long shifts.

5. Corrosion Resistance

Aluminum alloy resists rust and chemical attack. It thrives in paint booths, food‑processing areas, and covered outdoor spaces. Less corrosion means lower maintenance and longer service life.

6. Precision and Stability

Torsion‑resistant aluminum booms resist deflection under load. Slewing gear uses bushings and thrust bearings for smooth, backlash‑free rotation. This ensures accurate load placement every time.

Precautions for Using Aluminum Jib Cranes

Aluminum jib cranes provide excellent maneuverability and corrosion resistance, but they demand careful attention to certain operating conditions. Follow the guidelines below to maintain safety, prevent damage, and ensure reliable performance.

1. Load Limits

Always stay within the crane's rated capacity. Before each lift, confirm the actual weight of the load using calibrated scales or load cells. Exceeding the specified limit can overstress the aluminum boom and pivot bearings, leading to permanent deformation or sudden failure.

2. Inspection Routine

Establish a daily inspection checklist. Verify that all bolts and fasteners at the base and pivot are properly tightened and show no signs of corrosion. Rotate the trolley wheels to check for smooth operation and bearing play. Examine the boom closely for cracks, dents, or unusual wear patterns. Catching defects early prevents small issues from escalating into major safety hazards.

3. Environmental Factors

Operate the jib crane only within its manufacturer‑recommended temperature range, typically between –20°C and 60°C. Extremely low temperatures can make aluminum brittle, while excessive heat may weaken welds. Keep the pivot assembly, track, and surrounding area clear of dust, metal shavings, and moisture to avoid contamination of bearings and ensure smooth, reliable movement.

Selection Guide for Aluminum Jib Cranes

Choosing the right jib crane means matching its design to your workflow, workspace, and load requirements. Use the criteria below to find a model that delivers safety, efficiency, and long life.

1. Capacity and Reach

Always choose a crane with a rated capacity at least 125% of your heaviest lift. This safety margin covers dynamic effects like load swing. Next, verify that the boom reach spans your entire work zone. Workshop jib cranes typically offer 3–6m of reach to cover machine tending or assembly stations.

2. Mounting Type

Mobile Base: Ideal if you need to reposition the crane between multiple locations. No floor anchors required.
Floor‑Mounted Column: Provides a rigid foundation. Best for high‑cycle, heavy‑duty tasks.
Wall‑Mounted Bracket: Saves valuable floor space. Suits areas where only lateral reach is needed.

3. Hoist Selection

• Electric Chain Hoist: Offers economical operation and low maintenance. Use it for frequent lifts up to the crane's capacity.
• Wire Rope Hoist: Delivers greater durability and smoother lifting. Choose this for occasional overloads or precise positioning.
• Manual Chain Block: A simple, cost‑effective option. Good for light‑duty tasks and areas without power access.

4. Duty Cycle and Working Class

Determine how often and how long you'll run the crane each day. Select a working class (A3, A4, etc.) that matches your cycle. Light workshop use often falls in A3 or A4. Continuous or heavy‑duty applications may require A5 or higher.

5. Environmental Conditions

• Cleanroom / Food‑Grade: Specify anodized or stainless finishes. Use FDA‑approved, food‑grade lubricants.
• Corrosive Atmosphere: Opt for marine‑grade aluminum alloys. Seal all bearings and pivot points against moisture and chemicals.

How to get quotation?

Send us your RFQ including the parameters above, we will reply our quotation accordingly.