Pillar Jib Crane Drawing - BZ5t-7m A3 Chain Hoist 270° Rotation
5t Pillar Jib Crane Drawing - BZ5t-7m A3 Chain Hoist 270° Rotation
Crane Manufacturer: Yuantai Cranes – 30+ Years Professional Crane Manufacturer from China
Category: Pillar Jib Crane Drawings
Tags: 5TonJibCraneDrawing
Overview: 5 Ton Pillar Jib Crane with Extended 7m Reach and 270° Rotation
Engineered and manufactured by Yuantai Crane Machinery, this technical drawing package specifies a heavy-duty 5 Ton BZ Pillar Jib Crane (Model: BZ5t-7m A3). Designed for indoor light-duty material handling with extended reach, this crane is built to A3 light-duty standards with reliable performance. It features an impressive 7.0m valid radius (7.8m total beam length), a practical 3.45m lifting height, 5t electric chain hoist with motorized trolley travel, and 270° motorized rotation.
Who is this pillar jib crane for? Ideal for:
- Workshops requiring extended reach for multiple workstations
- Warehouses with wide storage areas
- Light manufacturing with occasional 5t lifting needs
- Maintenance bays with multiple service positions
- Steel fabrication and metalworking facilities
- Any facility requiring 5t capacity with 7m working radius
Project & Technical Overview
- Equipment Type: Heavy-Duty Pillar Jib Crane (Electric Chain Hoist)
- Alternative Names: 7m jib crane, extended reach pillar crane, A3 jib crane, 270 degree jib crane
- Model Number: BZ5t-7m A3
- Drawing PDF File: BZ Pillar Jib Crane Drawing 5 Ton (7m Radius, 3.45m Lifting Height, A3 Duty)
- Crane Manufacturer: Yuantai Cranes
- Duty Class: A3 (Light Duty / FEM 1Bm / ISO M3)
- Control Method: Pendant control
- Lifting Mechanism: 5t Electric Chain Hoist (Chain Diameter Ø11.2mm)
- Application Target: Indoor light-duty handling of 5t loads with extended reach
- Key Dimensions: Total Height 5.45m, Lifting Height 3.45m, Valid Radius 7.0m, Total Beam Length 7.8m, Hoist Headroom 1015mm
- Rotation Angle: 270° (Motorized Electric Rotation)
- Quantity: 1 unit
Buyer Note: This crane is specifically designed for extended reach applications where coverage of multiple workstations from a single column is required. The 7.0m valid radius and 270° rotation provide extensive coverage while maintaining A3 light-duty efficiency.
Main Technical Parameters
| Technical Parameter | Specification |
|---|---|
| Duty Class | A3 (Light Duty) |
| Lifting Capacity | 5.0 t (5000 kg) |
| Total Crane Height | 5450 mm (5.45 m) |
| Lifting Height | 3.45 m (3450 mm) |
| Valid Radius (Center to Hook) | 7.0 m (7000 mm) |
| Total Beam Length | 7800 mm (7.8 m) |
| Hoisting Speed | 2.7 m/min |
| Rotating Speed | 0.4 r/min |
| Trolley Traveling Speed | 11 m/min |
| Rotation Angle | 270° (Motorized Electric Rotation) |
| Power Supply | 415V / 50Hz / 3P |
| Hoist Headroom / Clearance | 1015 mm |
| Quantity | 1 unit |
Lifting Mechanism & Motor Parameters
| Component / Parameter | Specification |
|---|---|
| Lifting Mechanism | Electric Chain Hoist (Model: 5t Chain Hoist) |
| Chain Diameter | Ø11.2 mm |
| Lifting Motor Power | 3.0 kW |
| Traveling Motor Power | 0.75 kW |
| Control Voltage | 24V / 36V Safety Voltage |
Technical Requirement
Note:
- Control Mode: Pendant control.
- Extended Reach Note: With 7.0m valid radius and 7.8m total beam, this crane is ideal for large workshops. Ensure the jib arm is properly balanced and the rotation mechanism is regularly inspected.
- Light-Duty Note: A3 duty class is suitable for occasional lifting with low frequency. Ideal for workshops with intermittent 5t lifting needs.
- Foundation Requirement: Due to the long 7.8m beam and 5t capacity at 7.0m radius, a heavily reinforced concrete foundation (min. C30) with high-strength anchor bolts is strictly required.
- Rotation Capability: 270° motorized rotation provides extensive coverage while maintaining structural efficiency.
- The drawing and technical data shown above are for reference only. For particular projects or customized dimensions, please contact us for a free consultation.
- Depending on complex site conditions or specialized customization engineering, a design fee/price may apply. Contact the Yuantai Crane engineering team for detailed technical proposals.
- Unauthorized use, copying, or manufacturing based on this drawing without formal authorization from Yuantai Crane Machinery is strictly prohibited. Yuantai Crane assumes no liability or legal responsibility for any consequences arising from unauthorized usage.
Key Facts About BZ5t-7m Pillar Jib Crane
The six most valuable FAQs for buyers — covering what this crane is, how to read its model number, its key lifting specifications, duty class, power & control options, and why it is ideal for extended-reach indoor material handling.
1. What is this pillar jib crane and what is it designed for?
This is a BZ5t-7m Pillar Jib Crane with a 5-ton lifting capacity, designed for indoor light-duty material handling with extended reach in workshops, warehouses, and light manufacturing areas. It is specifically configured with a 5t electric chain hoist and 270° motorized rotation for efficient operation.
Ideal applications: workshops requiring extended reach, warehouses with wide storage areas, light manufacturing, maintenance bays, and steel fabrication facilities.
Alternative names for this crane: 7m jib crane, extended reach pillar crane, A3 jib crane, 270 degree jib crane, wide coverage jib crane.
2. What does "BZ5t-7m" mean in the model number?
- BZ = BZ series jib crane (column-mounted slewing jib)
- 5t = Maximum lifting capacity of 5.0 metric tons
- 7m = Valid working radius of 7,000 mm (7 meters)
The total beam length is 7.8 meters (7800 mm), with a valid working radius of 7.0 meters (7000 mm) from the pivot center to the hoist hook. This means the crane can lift 5 tons at a maximum distance of 7.0 meters from the column center.
Column height: 5.45 meters total height. Lifting height: 3.45 meters. Hoist headroom: 1015mm.
3. What are the key lifting specifications?
| Lifting Capacity | 5.0 t |
| Lifting Height | 3.45 m |
| Valid Radius | 7.0 m |
| Total Beam Length | 7.8 m |
| Hoisting Speed | 2.7 m/min |
| Rotation Angle | 270° |
| Rotation Speed | 0.4 r/min |
| Traveling Speed | 11 m/min |
| Duty Class | A3 |
| Hoist Model | 5t Electric Chain Hoist (Ø11.2mm chain) |
| Total Height | 5.45 m |
| Hoist Headroom | 1015 mm |
| Quantity | 1 unit |
Buyer Tip: If your lifting height exceeds 3.45m or you need a different working radius, Yuantai can customize the column height and beam length to suit your specific workshop layout.
4. What is the duty class A3 and what does it mean for my application?
The duty class is A3 (FEM/ISO classification), which means:
- Light duty cycle — suitable for occasional use
- Rated for up to 500–1,000 hours of operation per year
- Ideal for workshops, warehouses, and light manufacturing facilities
- Perfectly matched to the occasional nature of intermittent lifting work
What does this mean for you? If your facility requires occasional lifting with low frequency, A3 is the right duty class. For regular daily operations, consider A4 or A5 duty cranes.
Duty class comparison: A3 = light duty (occasional use), A4 = medium duty (regular intermittent), A5 = heavy duty (regular daily), A6 = extra heavy duty (continuous).
5. What power supply and control options does this crane require?
Power Supply:
- Crane: 415V / 50Hz / 3-Phase
- Lifting Motor: 3.0 kW
- Traveling Motor: 0.75 kW
- Rotation Motor: As per configuration
Control Modes:
- Pendant control — wired handheld controller with 24V/36V safety voltage
Buyer Note: Pre-configured for 415V/50Hz 3-phase power. If your facility uses a different voltage (e.g., 220V, 380V, 440V, or 60Hz), please inform us during inquiry for customization.
6. Why is this crane suitable for extended-reach indoor material handling?
- 5t capacity — handles heavy workshop components
- 7.0m working radius — exceptional horizontal reach for large workshops
- 270° rotation — extensive coverage from a single column
- Motorized trolley travel — enables efficient movement along the jib arm
- A3 duty class — matches the occasional nature of light-duty work
- Electric chain hoist — reliable lifting with motorized trolley travel
- Pendant control — simple, reliable operation with good visibility
- Compact height design — only 5.45m total height, ideal for standard workshops
- Indoor use — protected from harsh environments
Why buyers choose this model: It offers the perfect balance of lifting capacity, extended horizontal reach, and comprehensive rotation for large workshops where multiple workstations need to be covered from a single column position.
How to Get Your Customized Pillar Jib Crane
This drawing serves as a standard technical reference. Since every workshop layout and lifting requirement is unique, Yuantai Crane customizes every system to fit your exact building specifications.
| Process Step | Details |
|---|---|
| Step 1: Share Your Site Parameters | Provide us with your required capacity, valid radius / arm length, lifting height, rotation angle, and power supply. |
| Step 2: Free CAD Drawing & Proposal | Our engineering team will design a tailored general layout drawing and precise technical proposal for free. |
| Step 3: Commercial & Technical Confirmation | We fine-tune the motor power, rotation speed, control methods, and foundation specs based on your operational environment. |
| Step 4: Manufacturing & Worldwide Delivery | Your crane will be manufactured under strict quality control, with full FAT inspection and delivery to your site. |
Need a Customized Drawing & Quote for Your Plant?
Send us your workshop dimensions today. Yuantai technical consultants will provide a free CAD drawing and tailored price quote within 24 hours.
Yuantai Pillar Jib Crane Solution
Yuantai Cranes provides customized BZ-Series of pillar jib crane solutions for workshops, warehouses, and light manufacturing facilities. Each jib crane is configured according to the required capacity, valid radius, lifting height, rotation angle, duty class, power supply, and operating environment.
Typical Technical Specifications:
- Capacity: 0.5–10 ton (This Model: 5.0 t)
- Valid Radius / Arm Length: 2–12 m (This Model: 7.0 m valid radius / 7.8 m total beam)
- Lifting Height: Customized according to application (This Model: 3.45 m / 5.45 m total height)
- Rotation Angle: 180° / 270° / 360° (This Model: 270° Motorized)
- Duty Class: A3–A6 (This Model: A3 Light Duty)
- Hoist Type: Electric Chain Hoist (This Model: 5t Chain Hoist, Ø11.2mm chain, 1015mm headroom)
- Hoisting Speed: 2.7 m/min
- Rotating Speed: 0.4 r/min
- Traveling Speed: 11 m/min
- Control Method: Pendant Control
- Power Supply: 380/415/440V, 50/60Hz, 3Ph (This Model: 415V 50Hz 3P)
- Lifting Motor Power: 3.0 kW
- Applications: Workshops requiring extended reach, warehouses, light manufacturing, maintenance bays, and steel fabrication
Yuantai provides engineering, manufacturing, inspection and testing, delivery, installation and after-sales support for complete pillar jib crane projects.
Engineering Support & Workshop Adaptability
Handling 5-ton loads across a 7-meter radius with 270° rotation? This technical drawing illustrates how Yuantai Crane customizes A3 light-duty pillar jib cranes with electric chain hoists to optimize workshop productivity.
| Customer Challenge & Working Condition | Yuantai Customized Engineering Solution | Reference Parameters (Based on Drawing) |
|---|---|---|
| Extended reach required for large workshop Covering multiple workstations across a wide area. | Long jib arm with 7.0m valid radius and 270° rotation covers a large circular work area from a single column. | Valid Radius: 7.0m | Total Beam: 7.8m | Rotation: 270° (Model: BZ5t-7m A3) |
| Occasional light-duty operations Intermittent lifting with low frequency. | A3 light-duty structural design with electric chain hoist handles occasional lifting with reliable 5-ton capacity at 7.0-meter radius. | Capacity: 5.0t | Valid Radius: 7.0m | Duty Class: A3 |
| Low headroom requirement Maximizing lifting height in standard workshops. | Compact design with 5.45m total height and 1015mm hoist headroom fits standard workshops while providing 3.45m lifting height. | Total Height: 5.45m | Lifting Height: 3.45m | Hoist Headroom: 1015mm |
| Practical coverage for multiple workstations Covering several workstations from a single crane position. | 270° motorized rotation combined with 7.0m radius allows one crane to serve multiple workstations efficiently. | Rotation: 270° | Valid Radius: 7.0m | Coverage Area: 14m diameter sector |
How to Evaluate If This Solution Fits Your Facility
- Height & Overhead Clearance: Ensure workshop clear height is at least 5.65 meters (total crane height is 5.45m).
- Radius Coverage Check: Offers a 270° coverage area across a 14-meter diameter working sector, serving multiple workstations.
- Foundation Rigidity: Due to the long 7.8m beam and 5t capacity at 7.0m radius, a heavily reinforced concrete foundation (min. C30) with high-strength anchor bolts is strictly required.
- Power Supply Compatibility: Pre-configured for 415V / 50Hz / 3P electrical supply (customizable to match your local plant voltage).
- Rotation Requirement: This model offers 270° rotation. If you need 180° or 360° coverage, please specify during inquiry.
- Duty Cycle Check: A3 light-duty is suitable for occasional use. For regular daily operations, consider upgrading to A4 or A5 duty.
Unsure If This Layout Fits Your Plant?
Send us your site dimensions (Available Height, Rotation Radius, and Capacity requirements). Yuantai technical consultants will provide a FREE custom CAD layout drawing and proposal within 24 hours.
Yuantai Cranes
Overhead Crane Manufacturer with CE, ISO, SGS, CNEX Certificates.
- Main Specifications - Capacity: 0.5–550 tons | Span: up to 40m | Speed: 0.8–12 m/min | Duty: A3–A7 | Power: 380–690V, 50/60Hz | Control: pendant/remote/cabin
- Full engineering: FEA/PLC/VFD + in-house build + global delivery + on-site support, for workshops, factories, EPC contractors, industrial projects, etc.
- Support: design, manufacturing, testing, service – end-to-end, customized lifting solutions worldwide.
How to Get an Accurate Crane Price for Your Application?
Tips: Copy the spec list, fill in your details, and paste it into the form on the right/ down-below for a quick price.
- Crane type:_____ . (e.g., overhead crane, gantry crane, jib crane)
- Max weight to lift:_____ tons. (e.g., 2t, 5t, 10t, 20t, 50t)
- Lifting height:_____ m. (How high does the hook need to reach?
- Workshop width (span):_____ m . (Distance between the two crane rails)
- Travel distance:_____ m . (How long does the crane need to move along the runway?)
- Control type:_____. (Pendant / remote / cabin Control)
- Power supply:_____. (Local voltage & frequency – e.g., 380V, 50Hz, 3-phase)
- What will it be used for?_____ (e.g., steel fabrication, concrete products, mold handling, general manufacturing, etc.)
- Any special requirements?_____ (e.g., extreme temperature, dusty or explosive environment, special paint color, etc.)
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