Double main girders and supporting legs
Twin main girders carry a winch trolley, with optional main and auxiliary hooks.
Supplied Double Girder Gantry Crane image 1. Model, rating and image-use rights remain to be verified.
Gantry Crane / crane detail review
Double Girder Gantry Crane
Double-girder gantry equipment with ground-rail travel and configurable lifting attachments.
- Lifting Capacity
- 5 - 500t(customizable)
- Span
- 10 - 35m(non‑standard span available)
Source family ranges — exact configuration pending.
Source headline: Heavy‑duty Double Girder Gantry Crane with Anti‑wind Bracing. The full source table is a family / option range, not the specification of one selected unit. Model, drawing and test evidence remain pending.
overview
What this equipment is designed to do.
Double-girder gantry equipment with ground-rail travel and configurable lifting attachments.
Twin main girders carry a winch trolley, with optional main and auxiliary hooks.
Rigid / flexible legs and cantilevers are discussed for truck clearance and thermal movement; geometry is not fixed.
Cable reels or sliding contact lines are source power-feed alternatives. Rail reactions and foundations need engineering data.
The table below preserves every supplied parameter row. Exact model association, drawings and test evidence remain open; source family maxima must not be combined into an assumed build.
structure
Structure & installation interfaces.
Winch trolley and optional auxiliary hook
Rigid / flexible legs and cantilevers are discussed for truck clearance and thermal movement; geometry is not fixed.
Ground rails, foundations and power feed
Cable reels or sliding contact lines are source power-feed alternatives. Rail reactions and foundations need engineering data.
Engineering drawings pending
No approved dimensions, interface drawing, load reaction, wiring diagram or downloadable engineering file was supplied. Request the selected model and site-specific drawing before installation.
specifications
Capacity, geometry & control data.
Supplied technical table, transcribed without selecting a model. Ranges and options must not be combined into an assumed build.
| Parameter | Source value / pending evidence | Selection boundary |
|---|---|---|
| Lifting Capacity | 5 - 500t(customizable) | Source family data; exact model and conditions pending. |
| Span | 10 - 35m(non‑standard span available) | Source family data; exact model and conditions pending. |
| Lifting Height | 6 - 36m(customizable) | Source family data; exact model and conditions pending. |
| Working Duty | A5 - A8 | Source family data; exact model and conditions pending. |
| Control Method | Cabin control / Wireless remote control / Pendant control | Source family data; exact model and conditions pending. |
| Lifting Mechanism | Winch trolley(Optional main and auxiliary hooks) | Source family data; exact model and conditions pending. |
| Power Supply | 380V/50Hz/3‑phase(220V/440V/60Hz customizable) | Source family data; exact model and conditions pending. |
| Power Supply Method | Cable reel / Sliding contact line | Source family data; exact model and conditions pending. |
| Certification | Pending evidence — source lists CE, ISO 9001 | No certificate file or model coverage supplied; no certification is asserted. |
| Safety Devices | Overload protection, Lifting & travel limit switch, Buffer device, Wind‑proof rail clamp, Anchoring device | Source family data; exact model and conditions pending. |
| Optional Lifting Attachments | Hook, Grab bucket, Electromagnetic sucker | Source family data; exact model and conditions pending. |
performance
Operating conditions & unverified limits.
The supplied material describes configuration options but does not include measured performance curves, a test method or an independently documented operating envelope.
- The listed duty, load and geometry ranges require a selected configuration and load spectrum; no load-test or engineering calculation was supplied.
- Source references to certification, full testing, reliability, price, export delivery and special-environment protection are not verified credentials or contractual commitments.
- Configuration text says A5–A7 while the table says A5–A8; the applicable duty remains model-specific and unconfirmed.
Test and performance evidence pending
No fabricated load curve, motor-power chart, noise result or safety rating has been drawn for this preview. Provide model-specific test conditions and reports.
applications
Source-described application contexts.
Bridge and railway precast-beam yards
Concrete box girders and precast bridge sections are identified as yard loads; lifting points and rigging must be engineered.
Steel coils, billets and structural parts
Coils, slabs and billets may use a selected hook, magnet or grab; attachment capacity is not established here.
Port and open logistics yards
The source discusses bulk cargo and large machinery at open terminals; coastal wind restraints need assessment.
Large energy-equipment assembly
Pressure vessels, turbine towers and generator components are described for outdoor assembly.
Ship hull blocks and marine components
Hull blocks and marine accessories are identified for shipyard assembly; no delivered shipyard project is supplied.
These are application descriptions, not verified customer projects or delivered equipment references.
features
Configuration & selection considerations.
Rigid / flexible leg arrangement
The supplied copy lists rigid / flexible leg arrangement. Twin main girders carry a winch trolley, with optional main and auxiliary hooks.
Cabin, radio and VFD options
The supplied copy lists cabin, radio and vfd options. Rigid / flexible legs and cantilevers are discussed for truck clearance and thermal movement; geometry is not fixed.
Grab / magnet and hook attachments
The supplied copy lists grab / magnet and hook attachments. Cable reels or sliding contact lines are source power-feed alternatives. Rail reactions and foundations need engineering data.
Wind restraints and modular assembly
The supplied copy lists wind restraints and modular assembly. Cable reels or sliding contact lines are source power-feed alternatives. Rail reactions and foundations need engineering data.
compatibility
Check the interfaces before selection.
Use the actual load, geometry, support structure, duty cycle, power supply, control scheme and environment to review suitability. No universal fit or suitability is assumed.
Source headline: Heavy‑duty Double Girder Gantry Crane with Anti‑wind Bracing. The full source table is a family / option range, not the specification of one selected unit. Model, drawing and test evidence remain pending.
proof
Certificates, drawings & project evidence.
Proof, downloads and video pending
No model certificate, test file, genuine delivery case, authorised customer reference, engineering download or product video was supplied. Source marketing mentions of certification or full testing are not displayed as verified credentials.
service
Technical support & order boundaries.
The supplied service description covers equipment selection discussions, customised drawing requirements, installation / operation documentation, procurement assistance and remote troubleshooting.
Document availability, OEM / ODM scope, inspection, delivery, installation, warranty, acceptance and after-sales obligations must be agreed for the selected product. No fixed lead time, price, stock or performance promise is added.
faq
Before requesting a quotation.
Which data should accompany an enquiry?
Provide load, span or outreach, lifting height, power supply, duty, environment and destination. Replacement parts also require the existing model and interfaces.
Are source ranges certified for every image?
No. Source values describe families and options. Exact model association, calculations, tests and certificates remain pending.
What are the lead time and warranty?
No confirmed terms have been supplied. Agree timing, price, warranty and service responsibilities for the selected configuration.
Is installation included?
Installation documents and remote technical support are described in source material. On-site work, commissioning and acceptance responsibilities remain to be agreed.
Project requirements
Discuss double girder gantry crane.
Share the load, dimensions, duty, environment, destination and project scope. Form delivery is configured locally; actual delivery and mailbox receipt still need verification.
Displayed contact details remain unverified. Form delivery is configured locally; actual message delivery and mailbox receipt still need verification. Use non-sensitive information until then.