Full VFD Underhung Crane 5 Ton S10m H6.5m | All-Motion VFD
Full VFD underhung crane 5 ton, 10m span, 6.5m lift with hoist, hoist travel and long travel all VFD. Variable frequency underhung crane / underslung crane for smooth, precise, anti-sway handling. 36.3 kN wheel load, 200~400mm rail, 380V 50Hz, A5. Free dr
Crane Manufacturer: Yuantai Cranes – 30+ Years Professional Crane Manufacturer from China
Category: Underhung Bridge Crane Drawing
Tags: UnderhungBridgeCraneDrawing
Overview:
Engineered and manufactured by Yuantai Cranes, this Full VFD Underhung Crane 5 Ton - S10m - H6.5m A5 All-Motion VFD drawing package details a specialized single girder underhung crane (Drawing No: NLX5-10m A5) — also known as an underslung crane, underhung bridge crane, or suspension crane — with full VFD (Variable Frequency Drive) on all three motions: hoist lifting, hoist travel, and long travel.
Project & Technical Overview
This project supplies one 5 ton full VFD underhung crane — also called an all-motion VFD underslung crane, underhung bridge crane, or suspension crane — with variable frequency drive on all three motions for smooth, precise, anti-sway material handling.
- Equipment: Full VFD single girder underhung crane (underslung crane) — 1 unit
- VFD Coverage: Hoist lifting + hoist travel + long travel (all VFD)
- Drawing No.: NLX5-10m A5
- Capacity: 5 t
- Span: 10 m (10000 ± 2.5 mm)
- Lifting Height: 6.5 m
- Trolley Gauge: 1550 mm
- Total Width: 1984 mm
- Total Height: 532 mm
- Duty Class: A5
- Control Mode: Pendant control & remote control
- Power Supply: 3P 380V 50Hz
- Environment: Indoor workshop use
- Drawing Package: Full VFD Underhung Crane 5 Ton S10m H6.5m | All-Motion VFD Drawing General layout PDF + 3D rendering
Full VFD Underhung Crane Main Technical Parameters
| Technical Parameter | Specification |
|---|---|
| Quantity | 1 Unit |
| Duty Class | A5 |
| VFD Coverage | Full VFD — Hoist Lifting + Hoist Travel + Long Travel (All Motions) |
| Lifting Capacity | 5 t |
| Crane Span | 10 m (10000 ± 2.5 mm) |
| Lifting Height | 6.5 m |
| Trolley Gauge | 1550 mm |
| Total Width | 1984 mm |
| Total Height | 532 mm |
| Buffer Stroke | 60 mm |
| Max Wheel Load | 36.3 kN |
| Rail Width | 200 ~ 400 mm |
| Wheel Diameter | Ø130 mm |
| Crane Travel Speed | 2.0 ~ 20.0 m/min (VFD) |
| Crane Travel Motor | 2 × 0.4 kW |
| Crane Travel Reducer | SK030, Ratio 7.7 |
| Electric Hoist Type | NR |
| Hoist Lifting Speed | 0.8 / 5.0 m/min (VFD) |
| Hoist Travel Speed | 2.0 ~ 20.0 m/min (VFD) |
| Hoist Travel Motor | 0.45 kW |
| Control Method | Pendant Control & Remote Control |
| Power Supply | 3P 380V 50Hz |
| Drawing Number | NLX5-10m A5 |
| Manufacturer | Yuantai Crane Machinery |
Full VFD Underhung Crane End Carriage, Hoist & Drive Parameters
| Component / Drive | Specification |
|---|---|
| Travel System Type | End Carriage / End Truck on Bottom Flange Runway (Full VFD) |
| Crane Travel Motor Power | 2 × 0.4 kW |
| Crane Travel Speed | 2.0 ~ 20.0 m/min (VFD) |
| Crane Travel Reducer | SK030, Ratio 7.7 |
| Reducer Rotation Speed | 1415 r/min |
| Wheel Diameter | Ø130 mm |
| Rail Width | 200 ~ 400 mm |
| Max Wheel Load | 36.3 kN |
| Buffer Stroke | 60 mm |
| Electric Hoist Type | NR |
| Hoist Lifting Speed | 0.8 / 5.0 m/min (VFD) |
| Hoist Lifting Height | 6.5 m |
| Hoist Travel Speed | 2.0 ~ 20.0 m/min (VFD) |
| Hoist Travel Motor Power | 0.45 kW |
| VFD Coverage | Full VFD — Hoist Lifting + Hoist Travel + Long Travel |
| Control Method | Pendant Control & Remote Control |
| Power Supply | 3P 380V 50Hz |
| Duty Class | A5 |
Full VFD Underhung Crane Technical Requirement
Note:
- Distance from workshop backspan to crane peak should exceed 200mm. Verify this clearance before installation of the full VFD underhung crane and underslung crane.
- Control mode: pendant control and remote control. The full VFD underhung crane is supplied with both pendant and wireless remote for flexible operator positioning.
- Full VFD on All Three Motions: This crane uses variable frequency drive on hoist lifting, hoist travel, AND long travel. This is different from the more common "hoist VFD only" configuration and provides smoother, more precise control across every motion.
- Smooth Acceleration and Deceleration: Full VFD eliminates the abrupt start/stop of contactor-controlled motions, reducing load swing (anti-sway effect) and mechanical wear on the crane structure.
- Precise Load Positioning: Full VFD allows stepless speed control from very slow (jog) to full speed, giving the operator exact control for delicate or precision load placement.
- Reduced Mechanical Wear: Soft starting and stopping dramatically reduces shock loads on the bridge, end carriage, wheels, and rail — extending service life compared to contactor-controlled cranes.
- Compact Underhung Crane for Low Headroom: The 1984mm total width, 1550mm trolley gauge, and 532mm total height fit workshops with limited headroom, running on the bottom flange of the runway beam.
- 36.3 kN Max Wheel Load on 200~400mm Rail: The Ø130mm wheels run on 200~400mm rail width, with a maximum wheel load of 36.3 kN per end carriage — verify the runway beam and building structure capacity before installation.
- A5 Duty Class: Rated for A5 duty — suitable for moderate to heavy utilization in indoor workshops.
- Standard 3P 380V 50Hz Grid: Configured for standard three-phase industrial power supply networks.
- The full VFD underhung crane drawing and technical parameters shown above are for reference only. For specific crane dimensions or full VFD requirements, please consult us for a free engineering evaluation.
- Depending on custom site requirements, VFD brand preferences, or special control requirements, a design fee/price may apply. Contact the Yuantai Cranes engineering team for formal proposals.
- Unauthorized copying, distribution, or manufacturing based on this full VFD underhung crane drawing without written permission from Yuantai Cranes is strictly prohibited. Yuantai Cranes assumes no legal responsibility for unauthorized usage.
How to Get Your Customized Full VFD Underhung Crane
This full VFD underhung crane drawing serves as an all-motion VFD template for precision material handling. Yuantai Cranes customizes every full VFD underhung crane, all-motion VFD crane, variable frequency underhung crane, underslung crane, end carriage, and end truck to match your specific crane span, lifting capacity, lifting height, VFD scope, and travel speed requirements.
| Process Step | Details |
|---|---|
| Step 1: Share Your Precision-Handling Parameters | Provide us with your required capacity, span (e.g., S10m), lifting height (e.g., H6.5m), VFD scope (hoist only or full VFD), rail width (e.g., 200~400mm), number of cranes (e.g., 1 unit), and local voltage. |
| Step 2: Free CAD Drawing & Engineering Review | Our design team generates custom full VFD underhung crane layout drawings, 3D renderings, VFD configuration design, and wheel load calculations free of charge. |
| Step 3: Technical Confirmation | We confirm wheel diameter (Ø130mm), rail width (200~400mm), travel reducer (SK030, ratio 7.7), NR electric hoist, full VFD configuration (hoist + hoist travel + long travel), VFD brand preference, pendant and remote control options, and anti-sway settings with your team. |
| Step 4: Precision Manufacturing & Global Delivery | Your full VFD underhung crane, end carriage, VFD panels, and runway rail are manufactured under strict ISO quality standards, factory tested, and delivered straight to your workshop. |
Need a Customized Full VFD Underhung Crane Drawing & Quote?
Send us your precision-handling requirements and workshop dimensions today. Yuantai technical consultants will provide a free full VFD underhung crane CAD drawing, 3D rendering, VFD configuration design, and tailored price quote within 24 hours.
FAQs About This Full VFD Underhung Crane 5 Ton - S10m - H6.5m A5 All-Motion VFD Drawing
Everything clients ask before using this full VFD underhung crane drawing — what full VFD means, why all three motions are VFD, how it reduces load swing, when to choose full VFD over hoist VFD only, how the 10m span fits workshops, 200~400mm rail width, 36.3 kN wheel load, 3P 380V 50Hz power, and what to send for a project full VFD crane drawing and quote.
1. What is included in this Full VFD Underhung Crane 5 Ton - S10m - H6.5m drawing package?
This full VFD underhung crane drawing package (No. NLX5-10m A5) is delivered as a General Layout PDF plus a 3D rendering, covering 1 unit. The full VFD underhung crane — also called an all-motion VFD underslung crane, underhung bridge crane, or suspension crane — includes: the bridge girder, the end carriage and end truck travel system, travel reducer SK030 with ratio 7.7, 2×0.4kW crane travel motor, Ø130mm wheels, mounting interface for 200~400mm rail width, the NR electric hoist, the full VFD panels for all three motions, and a 0.45kW hoist travel motor. The drawing marks S10m span (10000 ± 2.5mm), 1984mm total width, 1550mm trolley gauge, 532mm total height, and 6.5m lifting height. It does not cover runway rail, building structure, site power supply, or local permits — those are site-side scope.
2. What does "full VFD" or "all-motion VFD" mean on this underhung crane?
Full VFD (also called all-motion VFD) means all three crane motions use variable frequency drive:
- Hoist lifting (VFD): The 5t hoist lifts at stepless speeds between 0.8 and 5.0 m/min, with smooth acceleration and deceleration
- Hoist travel (VFD): The hoist trolley travels along the girder at stepless speeds between 2.0 and 20.0 m/min
- Long travel (VFD): The crane travels along the runway at stepless speeds between 2.0 and 20.0 m/min
This is different from the more common "hoist VFD only" configuration, where the hoist uses VFD but hoist travel and long travel use contactor-based dual-speed control. Full VFD gives smoother, more precise control on every motion.
3. Why choose full VFD instead of hoist VFD only?
Choose full VFD instead of hoist VFD only when the following benefits matter to your operation:
- Anti-sway effect: Full VFD on long travel and hoist travel dramatically reduces load swing because acceleration and deceleration are smooth and controllable — critical for precision work or delicate loads
- Precise positioning: Stepless speed control on all motions allows very slow jogging for exact load placement, especially useful in tight spaces or when positioning near equipment
- Reduced mechanical wear: Soft starting and stopping on all motions drastically reduces shock loads on the bridge, end carriage, wheels, and rail — extending service life
- Lower noise: VFD motors run quieter than contactor-controlled motors, improving the working environment
- Energy savings: VFD motors consume less energy at partial loads and during acceleration/deceleration
- Smoother operator experience: The operator gains better control feel on all motions, reducing fatigue and improving safety
Full VFD is especially recommended for precision assembly, handling delicate or expensive loads, narrow spaces, and any workshop where load swing is a concern.
4. Which numbers on this full VFD underhung crane drawing must match my workshop exactly?
Eight numbers on this full VFD underhung crane drawing must match your workshop, or the crane will not fit or operate correctly:
| Drawing Value | What It Must Match On Site | If It Does Not Match |
|---|---|---|
| Span: S10m | Runway rail center-to-center distance (10000 ± 2.5 mm) | Underhung crane girder must be redesigned |
| Total width: 1984mm | Clear width between building columns | Interference with columns or structures |
| Trolley gauge: 1550mm | NR electric hoist trolley travel clearance along the girder | Hoist trolley and girder must be re-engineered |
| Total height: 532mm | Hook height above runway rail; backspan to crane peak clearance should exceed 200mm | End carriage or hoist reeving must be changed |
| Lifting height: 6.5m | Required hook height above runway rail | NR hoist reeving or girder height must be changed |
| Wheel load: 36.3 kN | Runway beam and building column capacity | Runway structure must be reinforced |
| Rail width: 200~400mm | Runway rail width and support on the bottom flange | Rail and end carriage wheels must be re-specified |
| VFD: full (all motions) | Power quality, VFD panel space, cable routing | VFD panels and cable routing must be re-designed |
If any of these differ from your workshop, tell Yuantai before ordering — each change affects price and lead time on the full VFD underhung crane.
5. Why is 200~400mm rail width used on this full VFD underhung crane?
200~400mm rail width is specified for this full VFD underhung crane because:
- Wheel diameter Ø130mm — the wheel is designed to run on 200~400mm rail width
- 5t capacity and 10m span: The load moment requires a rail with sufficient head width and web thickness
- Underhung crane design: The rail must support the end carriage running on the bottom flange
- Full VFD dynamics: Full VFD gives smoother motion, but the rail must still handle the rated wheel load and any emergency stop
- Standard availability: 200~400mm rail width is common for underhung cranes, easy to source and replace
Do not substitute a narrower rail without recalculating the wheel load and dynamic forces. The Ø130mm wheel and 36.3 kN wheel load require 200~400mm rail width or equivalent.
6. Is this full VFD underhung crane suitable for outdoor use?
No — this full VFD underhung crane is configured for indoor workshop use as an underhung crane, underslung crane, or suspension crane. The crane runs on elevated runway rails supported by the building structure. Outdoor use would require:
- Different crane type: A gantry crane with ground rails and A-frame legs is usually more suitable for outdoor use
- Weather protection: Outdoor-rated electrical enclosures (IP55+) and anti-corrosion treatment — especially important for VFD panels, which are sensitive to moisture and dust
- Wind load design: Anti-wind devices and anchoring for outdoor wind exposure
- Temperature rating: VFD panels must be rated for the outdoor temperature range
For outdoor applications, consult Yuantai Cranes for a suitable gantry crane or a weather-protected VFD underhung crane solution.
7. What site work is NOT covered by this full VFD underhung crane drawing project?
To avoid surprises at installation, these items are outside the full VFD underhung crane supply scope unless you specifically add them:
- Runway rail (200~400mm) and rail fasteners
- Runway beam and building column reinforcement
- Building structural support for the 36.3 kN wheel load
- Site power supply up to the crane isolator — with clean power quality suitable for VFD operation
- VFD panel installation space and cable routing
- Harmonic filter or line reactor (recommended for VFD installations, optional item)
- Erection crane and site lifting equipment
- Local electrical connection and permits
Because the full VFD underhung crane uses VFD panels on all three motions, the power quality and cable routing are critical — clean power and proper cable sizing ensure the VFD systems work reliably. Yuantai can provide power quality guidance and VFD panel layout drawings as optional items.
8. What do I need to send to get a project full VFD underhung crane drawing and price?
Send these eleven items and Yuantai will issue a free custom full VFD underhung crane CAD drawing and proposal within 24 hours:
- Required lifting capacity (t) — e.g., 5t
- Crane span (m) — e.g., 10m
- Required lifting height (m) — e.g., 6.5m
- VFD scope — hoist only or full VFD (all motions)
- Rail width (mm) — e.g., 200~400mm
- Number of cranes required (e.g., 1 unit)
- Power supply (V / Hz / Ph) — e.g., 3P 380V 50Hz
- Duty class — e.g., A5
- Control requirement — e.g., pendant, remote, or both
- Precision or anti-sway requirements
- VFD brand preference (e.g., Siemens, Schneider, Yaskawa) or open to standard
The more complete the list, the faster and more accurate the full VFD underhung crane drawing and quote.
9. Is this full VFD underhung crane drawing free to use, and is a design fee charged?
This published full VFD underhung crane drawing and 3D rendering are a free technical reference — you may use them to plan your workshop and check fit. A project-specific full VFD underhung crane GA drawing and 3D model are also free for standard configurations. A design fee may apply only for complex workshop conditions, non-standard spans, premium VFD brand requirements, anti-sway programming, or specialized customization engineering. The full VFD underhung crane drawing remains the property of Yuantai Cranes: unauthorized copying, use, or manufacturing without written authorization is strictly prohibited.
Full VFD Underhung Crane Applications: Where This All-Motion VFD Underslung Crane Is Used
This Full VFD Underhung Crane 5 Ton - S10m - H6.5m (NLX5-10m A5) is configured for full VFD underhung cranes, all-motion VFD underslung cranes, and precision suspension cranes in workshops requiring smooth, precise, anti-sway material handling. The 10m span fits medium-to-wide bays, while full VFD on all three motions delivers precise control. Typical full VFD underhung crane applications include:
| Application / Industry | Typical Handling Task | Why This Full VFD Underhung Crane Fits |
|---|---|---|
| Precision assembly workshops | Assembling delicate or expensive components with precise positioning. | Full VFD gives stepless speed control for exact load placement on all motions. |
| Anti-sway material handling | Handling loads where swing must be minimized to avoid damage or injury. | Full VFD on travel and hoist travel dramatically reduces load swing. |
| Delicate or expensive load handling | Lifting delicate instruments, glass, electronics, or expensive equipment. | Smooth acceleration and deceleration on all motions protect the load. |
| Narrow-space precision handling | Positioning loads in tight spaces where slow jogging is needed. | VFD allows very slow jogging for exact positioning near equipment. |
| Cleanroom and controlled environments | Handling loads in cleanrooms or controlled environments with quiet, low-vibration requirements. | VFD motors run quieter and with less vibration than contactor-controlled motors. |
| Automation and process integration | Integrating the crane with automated systems where stepless control is needed. | VFD supports external control signals and automation interface. |
| Energy-efficient workshops | Reducing energy consumption while maintaining full performance. | VFD motors consume less energy at partial loads and during acceleration. |
| 3P 380V 50Hz precision facilities | Any indoor precision lifting task on a standard 3P 380V 50Hz grid. | Electrical package is configured out-of-the-box for 3P 380V 50Hz. |
Best-Fit Working Conditions for This Full VFD Underhung Crane
- Precision load placement: Full VFD allows stepless speed control for exact load positioning on all motions.
- Anti-sway requirement: Smooth acceleration and deceleration on travel and hoist travel reduce load swing.
- Delicate or expensive loads: Soft starting and stopping protect the load from shock loads.
- 10m span for medium-to-wide bays: The S10m span and 1984mm total width fit medium-to-wide workshops.
- 6.5m lifting height: The NR electric hoist delivers 6.5m hook travel for medium-height workshops.
- Pendant and remote control: Both control options for flexible operation.
- 5t lifting requirement: Matched for moderate duty material handling.
- Building structure supports the crane: The runway beam and building columns must support 36.3 kN wheel load.
- 3P 380V 50Hz power available with clean power quality: Electrical package is pre-configured for this grid, with clean power suitable for VFD operation.
- Indoor environment: The full VFD underhung crane is designed for indoor workshop use.
Applications Where This Full VFD Underhung Crane Is Not Recommended
- Outdoor or open yards: The underhung crane requires elevated runway rails on a building structure — for outdoor use, see the gantry crane range.
- Basic handling where hoist VFD is enough: If precision and anti-sway are not needed, a hoist VFD only crane is usually more economical than full VFD.
- Loads above 5t: A heavier underhung crane or double girder crane is required.
- Very wide bays (above S15m): A longer span overhead crane is more suitable — the S10m span is for medium-to-wide bays.
- Buildings without runway beam capacity: The runway beam must support the 36.3 kN wheel load.
- Sites with unstable power supply: VFD systems are sensitive to power quality — a voltage stabilizer or harmonic filter may be required on poor grids.
Yuantai Full VFD Underhung Crane, All-Motion VFD Underslung Crane & Precision Handling Crane Solutions
Yuantai Cranes provides customized underslung crane solutions tailored for precision handling, anti-sway applications, specialized lifting, and low-headroom facilities. Every full VFD underhung crane, all-motion VFD crane, variable frequency underslung crane, and underhung bridge crane is manufactured to your exact specifications for capacity, span, lifting height, VFD scope, control requirements, rail width, travel speed, and electrical power supply.
Typical Full VFD Underhung Crane Technical Specifications:
- Capacity: 0.5–20.0 ton (This Model: 5.0 t)
- Crane Span: 3.0–30.0 m (This Model: S10m Span / 1984mm Total Width)
- Lifting Height: Customized up to 30+ meters (This Model: 6.5 m)
- Number of Cranes: 1–4 units on same runway (This Model: 1 Unit)
- VFD Coverage: Hoist only or Full VFD (all motions) — This Model: Full VFD
- Hoisting Speed: 0.8/5.0 m/min VFD (This Model)
- Hoist Travel Speed: 2.0–20.0 m/min VFD (This Model)
- Crane Travel Speed: 2.0–20.0 m/min VFD (This Model)
- Duty Class: A5 (This Model)
- Hoist Type: NR Electric Hoist (This Model)
- Crane Travel Motor: 2 × 0.4 kW (This Model)
- Hoist Travel Motor: 0.45 kW (This Model)
- Crane Travel Reducer: SK030, Ratio 7.7 (This Model)
- Wheel Diameter: Ø130 mm (This Model)
- Rail Width: 200–400 mm (This Model)
- Max Wheel Load: 36.3 kN (This Model)
- Control Method: Pendant Control & Remote Control (This Model)
- Power Supply Spec: 220/380/400/415/440/480/575V, 50/60Hz, 3Ph (This Model: 3P 380V 50Hz)
- Environment: Indoor Workshop Use
- Applications: Precision assembly, anti-sway handling, delicate load handling, narrow-space precision handling, cleanrooms, automation integration, energy-efficient workshops
Yuantai provides complete full VFD underhung crane project engineering, VFD configuration design, anti-sway programming, automation interface, FAT testing, export packaging, delivery, and installation guidance for global buyers.
Full VFD Underhung Crane Engineering Support & Customization
Running a precision-handling workshop where load swing, exact positioning, and smooth operation matter? This full VFD underhung crane drawing demonstrates how Yuantai Cranes custom-engineers full VFD underhung cranes, all-motion VFD underslung cranes, and precision handling cranes with NR electric hoists and full VFD panels for demanding precision environments.
| Customer Challenge & Working Condition | Yuantai Full VFD Underhung Crane Solution | Reference Parameters (Based on Drawing) |
|---|---|---|
| Precision load placement Requires stepless speed control on all motions. | Full VFD on hoist lifting, hoist travel, and long travel — allowing very slow jogging for exact load placement. | Hoist Lifting: 0.8-5.0 m/min (VFD) | Hoist Travel: 2.0-20.0 m/min (VFD) | Crane Travel: 2.0-20.0 m/min (VFD) |
| Anti-sway requirement Requires smooth motion to minimize load swing. | Smooth acceleration and deceleration on all VFD motions dramatically reduce load swing compared to contactor control. | Smooth VFD ramps | Reduced load swing | Model: NLX5-10m A5 |
| Delicate or expensive load handling Requires soft starts and stops to protect the load. | Full VFD soft starting and stopping protects the load from shock loads on every motion. | Soft start/stop on all motions | Reduced mechanical wear | Extended service life |
| Heavy wheel load on runway beam Requires adequate rail and building structure. | Ø130mm wheels on 200~400mm rail width with 36.3 kN max wheel load, SK030 reducer ratio 7.7, and 2×0.4kW travel motors. | Wheel: Ø130mm | Rail: 200~400mm | Max Wheel Load: 36.3 kN | Duty: A5 | Power: 3P 380V 50Hz |
How to Evaluate If This Full VFD Underhung Crane Fits Your Workshop
- Full VFD on All Three Motions: Hoist lifting, hoist travel, and long travel all use VFD for smooth, precise control.
- Anti-Sway Effect: Smooth acceleration and deceleration on all motions dramatically reduce load swing.
- Precise Positioning: Stepless speed control allows very slow jogging for exact load placement.
- Reduced Mechanical Wear: Soft starting and stopping extend service life on bridge, end carriage, wheels, and rail.
- 10m Span for Medium-to-Wide Bays: The S10m span and 1984mm total width fit medium-to-wide workshops.
- 6.5m Lifting Height: The NR electric hoist delivers 6.5m hook travel for medium-height workshops.
- Pendant & Remote Control: Both control options for flexible operation.
- 5t Capacity: Matched for moderate duty material handling.
- Ø130mm Wheel on 200~400mm Rail Width: Heavy-duty wheel and rail assembly for continuous 5t handling, with 36.3 kN max wheel load.
- SK030 Reducer with Ratio 7.7: Matched travel drive for 2.0-20.0 m/min VFD crane travel speed with 2×0.4kW travel motors.
- A5 Duty Class: Rated for moderate to heavy utilization with reliability margins.
- 3P 380V 50Hz Ready: The full VFD underhung crane is factory-configured for this grid.
Unsure If This Full VFD Underhung Crane 5 Ton - S10m - H6.5m Fits Your Precision-Handling Workshop?
Send us your workshop parameters (Building Width, Column Spacing, Hook Height, Rail Width, Precision Requirements, Control Requirements, Power Quality, and Voltage). Yuantai technical consultants will provide a FREE custom full VFD underhung crane CAD layout drawing, 3D model, VFD configuration design, and competitive quote 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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