Jib Crane
Weiyuan Heavy Duty Jib Crane with Slew Limiters & Workstation Safety Systems

Product Overview
The Weiyuan Heavy Duty Jib Crane is engineered to deliver reliable lifting power while protecting shop-floor workers and valuable machinery. Repetitive manual lifting and uncontrolled arm slewing in crowded manufacturing cells can lead to worker strain and collision damage. The Weiyuan Jib Crane addresses these risks with an integrated safety package: adjustable mechanical rotation stops, slewing limit switches, fail-safe electromagnetic hoist brakes, electronic overload protection, and safe low-voltage controls. Built with high-strength Q355B steel, this workstation crane ensures stable, controlled material handling in high-density production bays.
Product Advantages
Engineered for Workstation Productivity: Eliminates heavy manual lifting and awkward load handling, reducing worker physical strain and lost-time safety incidents.
Heavy-Duty Lifting Power: Automatic fail-safe electromagnetic disc brakes instantly lock the load in place upon button release or power loss, preventing load drift.
Superior Stability and Reach: Mechanical rotation stops and electrical limit switches prevent the boom from swinging into building columns, walls, or adjacent machinery.
Durable and Low-Maintenance: High-tensile anchor bolt connections, forged alloy steel hooks with safety latches, and rubber travel buffers absorb dynamic impact forces.
Customized to Your Needs: We configure rotation limit angles, low-voltage control circuits, warning lights, and remote control interlocks to match your facility safety protocols.
Application Scenarios
High-Density Assembly Bays: Safely transfers heavy components between machines without swinging into nearby workers or walkways.
Chemical & Barrel Staging Areas: Handles heavy fluid drums, tanks, and chemical containers with smooth, non-jerking hoist controls.
Machine Loading Near Building Columns: Uses adjustable slewing stops to keep the jib boom within a safe operating envelope near walls.
Heavy Toolroom Maintenance: Provides safe, micro-speed positioning for lowering delicate dies into machine beds without impact.
Logistics Staging Cells: Safely lifts heavy crates and pallets from floor level onto transfer carts without tipping or sudden drops.
Product Specifications
| Parameter | Specification |
|---|---|
| Brand | Weiyuan |
| Rated Capacity | 0.25t to 10t (Safety-certified load range) |
| Arm Length / Working Radius | Up to 10m (Customized for controlled safety envelope) |
| Max. Lifting Height | Up to 8m (Customized) |
| Rotation Angle | 180° / 270° / 360° (Equipped with mechanical travel stops) |
| Work Duty | A3–A5 (Light to Medium Heavy Duty) |
| Structure | Pillar-Mounted or Wall-Mounted Heavy-Duty Jib Crane |
| Lifting Mechanism | Electric chain hoist or wire rope hoist with safety clutch |
| Slewing Speed | 0.5–0.8 r/min (Controlled smooth slewing with brake) |
| Trolley Traveling Speed | 5–15 m/min (Smooth VFD stepless control) |
| Control Methods | Low-Voltage Pendant Controller, Ergonomic Wireless Remote |
| Power Supply | 3-Phase 380V/400V/415V/440V, 50/60Hz (24V/36V control voltage) |
| Electrical Components | Siemens, Schneider, ABB or equivalent premium brands |
| Safety Devices | Overload limiter, mechanical slew stops, emergency stop, limit switches |
| Working Temperature | -20°C to +40°C |
| Protection Class | IP54 / IP55 indoor rating |
| Steel Grade | Q235B / Q355B High-Strength Carbon Steel |
| Warranty | 1 Year |
| Lead Time | 20–35 days (Negotiable) |
Features at a Glance
Weiyuan safety-focused workstation jib crane for zero-accident operations.
Equipped with adjustable mechanical slewing stops and limit switches.
Integrated electronic overload limiter and fail-safe electromagnetic brake.
Low-voltage (24V/36V) control pendant and wireless remote options.
Ideal for high-density assembly bays, chemical handling, and machine tool loading.
FAQ
- What’s the information should I provide when inquiry?
More details or drawings, better. A: Lift capacity B: Arm radius C: Lift height D: Specific safety requirements (e.g., rotation stops, wireless remote, low-voltage control) E: Material to lift. - How many operating methods for my selection?
Standard operating methods: A: pendent controller with push buttons .B: remote control with push buttons. Choose any type as you like. - Can this type work in hazardous environment?
Sure! We can customize for you, acid proof, explosion proof, or outdoor weatherproof configurations, no problem for that. - What about warranty time ?
Use within the standard for the next 12 months. - How can we install the crane?
Our senior engineer can be your side to do the installation guide service and training. - May I visit your factory?
Of course. We can pick you up at train station, high-speed rail station or airport, and book hotel for you.
