Henan Mine Crane · New Industrial Lifting Equipment
Bridge Crane for Sale
Henan Mine Crane manufactures new bridge cranes for production workshops, warehouses, maintenance bays, steel plants, power facilities and process industries. Each crane is configured around the lifted load, span, lifting height, operating duty, building clearances and working environment.
Available systems include single-girder, double-girder, top-running, underhung, electric-hoist, winch-trolley and special-purpose bridge cranes. Supply can cover crane equipment, runway interfaces, electrification, project documentation, delivery and agreed installation services.
EQUIPMENT CONDITION
New · Project Configured
BRIDGE STRUCTURE
Single or Double Girder
RUNWAY ARRANGEMENT
Top Running or Underhung
CONTROL OPTIONS
Pendant · Radio · Cabin · Automation
New Bridge Cranes for Industrial Facilities
A bridge crane provides three-axis material movement within a defined bay. The bridge travels along parallel runways, the hoist or trolley moves across the bridge, and the lifting mechanism raises or lowers the load. This arrangement keeps the operating floor clear while providing controlled lifting coverage over production and storage areas.
Bridge crane, overhead crane and EOT crane are common commercial terms for this equipment family. The purchase specification must identify the actual bridge structure, runway arrangement, hoisting mechanism, duty and control system rather than relying on the product name alone.
Supply position: The offered range covers newly manufactured, project-configured bridge cranes. Used equipment, rental cranes and generic component kits are outside the standard product scope.
Bridge Crane Applications
Manufacturing and Assembly
Machinery components, fabrications, tooling, molds and assemblies moving between production stations.
Warehousing and Maintenance
Inbound materials, stored equipment, maintenance assemblies and controlled loading operations.
Steel and Metallurgy
Coils, plates, billets, ladles, scrap, process equipment and high-temperature production materials.
Power and Process Industry
Generators, turbines, pumps, production equipment and planned maintenance loads.
Bulk Material Handling
Grab-crane systems for coal, ore, aggregate, biomass, waste and process feedstock.
Hazardous and Special Areas
Classified, corrosive, dusty, high-temperature or cleanliness-controlled operating environments.
Bridge Crane Specifications
The final crane schedule is developed from the operating requirement and building interface. Approved values are stated in the technical proposal and general arrangement drawing.
| Specification | Available Engineering Direction | Required Project Information |
|---|---|---|
| Rated Capacity | Configured for the selected crane model and service | Maximum suspended load, attachment weight and load spectrum |
| Span and Runway Length | Matched to the working bay and runway geometry | Runway gauge, travel distance, support spacing and rail data |
| Lifting Height | Project-defined hook travel and approach dimensions | Lowest pickup, highest placement, rigging height and building clearances |
| Working Class | Selected from operating time, cycles and load spectrum | Lifts per hour, shifts, loaded cycles, travel distance and process criticality |
| Hoisting Mechanism | Wire-rope electric hoist, winch trolley or special mechanism | Capacity, duty, lift, speed, headroom, redundancy and access |
| Control Method | Pendant, radio remote, cabin, remote station or automated control | Visibility, travel distance, staffing, speed control and process interfaces |
| Power Supply | Electrical equipment matched to the destination supply | Voltage, frequency, phases, earthing and site distribution |
| Operating Environment | General, outdoor, hazardous, corrosive, dusty or high-temperature configuration | Temperature, humidity, contaminants, hazard classification and local requirements |
Selection Considerations
01 / LOAD
Maximum Load and Attachment
Rated capacity includes the lifted item and below-the-hook equipment. Load geometry and centre of gravity affect the handling arrangement.
02 / COVERAGE
Working Area and Hook Envelope
Span, runway length, hook approaches, lift and obstructions determine usable coverage inside the crane bay.
03 / DUTY
Load Spectrum and Operating Cycle
Working class and mechanism ratings are aligned with operating hours, starts, travel and the proportion of heavy lifts.
04 / BUILDING
Runway and Structural Capacity
Wheel loads, lateral forces, rail size, support spacing and allowable clearances must be coordinated with the supporting structure.
05 / OPERATION
Control and Motion Performance
Control position, speeds, variable-frequency drives, anti-sway and positioning functions are selected for the handling process.
06 / PROJECT SCOPE
Delivery and Site Responsibility
Runway, power distribution, freight, erection, commissioning, testing and documentation require defined responsibility.
Bridge Crane Compared with Other Industrial Crane Configurations
Equipment selection is based on building support, required lifting coverage, operating duty and load-handling method. The same rated capacity can require a different configuration when the site or production process changes.
| Configuration | Structural Arrangement | Application Position | Critical Selection Inputs |
|---|---|---|---|
| Single-Girder Bridge Crane | One bridge girder with an under-running hoist | General workshop, warehouse, assembly and maintenance lifting | Capacity, span, headroom, duty and runway reactions |
| Double-Girder Bridge Crane | Two bridge girders with a selected hoist or trolley | Heavier loads, demanding duty, wider spans and process service | Load spectrum, trolley arrangement, hook envelope and access |
| Underhung Bridge Crane | Bridge travels beneath compatible suspended runways | Facilities where elevated top-running runway columns are unsuitable | Roof structure, runway flange, support spacing and clearances |
| Double-Trolley Bridge Crane | Two lifting mechanisms operating on one bridge | Long loads, two-point handling and defined coordinated operations | Individual capacities, combined load, hook spacing and control logic |
| Gantry Crane | Leg-supported bridge travelling on ground-level rails or wheels | Outdoor yards or facilities without suitable elevated runway support | Ground conditions, foundations, travel lanes, wind and cantilevers |
Bridge Crane Configurations
The commercial description “bridge crane for sale” covers several structural and mechanical arrangements. Configuration selection affects hook coverage, building loads, maintenance access, operating performance and total project scope.
Crane, Runway and Building Integration
A bridge crane is part of an integrated load path. Crane wheel reactions pass through the rails and runway beams into building columns, freestanding supports or another approved structure. The complete arrangement must accommodate vertical loads, transverse forces, longitudinal forces, operating clearances and maintenance access.
New-Build Facility
Early coordination permits the crane envelope, runway elevation, support spacing, electrical feed and maintenance access to be incorporated into the building design.
Existing Runway
An existing runway requires dimensional and structural assessment. Rail condition, alignment, span, support spacing and permissible reactions are evaluated against the proposed crane.
Freestanding Runway
Independent runway columns can separate crane reactions from the main building where space, foundations and operating routes permit a freestanding support structure.
Interface control: Crane span, rail level, runway gauge, wheel loads, end approaches and power-feed location are recorded in approved project drawings. Building and runway suitability remain subject to competent structural verification.
Hoisting, Travel and Control Systems
Hoisting Mechanism
Wire-rope electric hoists provide a compact mechanism for many general-purpose single- and double-girder cranes. Winch trolleys permit alternative reeving, machinery layouts, access provisions and redundancy for demanding service. The selected mechanism is matched to capacity, lift, speed, duty, headroom and maintenance strategy.
Bridge and Trolley Travel
Motor, brake, wheel and drive arrangements are developed for the travel distance, acceleration, operating frequency and required positioning performance. Variable-frequency control can provide smoother acceleration and deceleration where the process requires controlled motion.
Control Options
- Pendant control: local control for conventional workshop service.
- Radio remote control: flexible operating position with the specified control functions.
- Operator cabin: elevated control position for process cranes, long travel routes or defined visibility requirements.
- Remote station: control from a fixed operating room or protected station.
- Automated operation: positioning, interlocks and process communication developed from a defined functional specification.
Safety and Environmental Configuration
Protective functions are selected for the crane duty, motion hazards, load characteristics, access conditions and applicable project requirements. The final safety schedule forms part of the technical agreement.
Load and Hoist Protection
Upper and lower travel limits, overload protection, braking and other mechanism safeguards are specified for the lifting arrangement.
Travel Protection
Travel limits, end stops, buffers, audible or visual warnings and anti-collision functions are applied for the operating layout.
Electrical Protection
Isolation, emergency stopping, short-circuit, phase and motor protection are coordinated with the electrical design and site supply.
Access and Maintenance
Platforms, walkways, guards, access points and maintenance clearances are defined where required by the crane arrangement.
Hazardous Areas
Gas or dust classification, temperature class, zone information and material properties are required before an explosion-protected configuration can be established.
Outdoor or Corrosive Service
Weather exposure, wind, ambient temperature, humidity, chemicals and coating requirements determine environmental protection measures.
Bridge Crane Supply Scope
A commercially complete comparison requires a defined boundary between crane equipment, runway infrastructure, site services and installation activities. Henan Mine Crane prepares the proposal against the agreed project scope.
| Scope Group | Typical Content | Commercial Definition |
|---|---|---|
| Crane Equipment | Bridge structure, end carriages, hoist or trolley, travel drives, electrical equipment and controls | Included equipment and technical limits stated in the proposal |
| Power and Electrification | Crane power feed, conductor system, festoon system, isolators and interface cabling as specified | Supply termination points and site connections identified |
| Runway System | Rails, runway beams, columns, brackets, buffers and associated structural items when included | Equipment-only, runway-inclusive or interface-data-only basis stated |
| Transport and Site Services | Packing, freight, unloading, erection supervision, installation, commissioning and testing | Commercial terms, destination and responsibility matrix agreed |
| Project Documentation | Drawings, technical schedules, electrical information, manuals and agreed inspection records | Document language, format, approval stages and submission schedule stated |
Bridge Crane Price Factors
Bridge crane pricing is project-specific because capacity alone does not define the structure, mechanism, duty or installed scope. A quotation becomes commercially comparable only when all suppliers receive the same technical and delivery requirements.
Capacity, Span and Lift
Structural size, hoisting equipment, rope capacity and building interface change with the lifting geometry.
Duty and Motion Control
Operating cycle, speeds, variable-frequency drives, positioning functions and redundancy affect equipment selection.
Environment and Compliance
Hazard protection, temperature, corrosion, outdoor exposure and project documentation add specific engineering requirements.
Runway and Site Scope
Runway steelwork, freight, unloading, installation, commissioning and site testing can materially change total project cost.
A structured breakdown of equipment and installed-system cost drivers is available under Overhead Crane Pricing.
Manufacturing, Inspection and Documentation
Henan Mine Crane develops the manufacturing package from the approved technical agreement and general arrangement. Production and inspection requirements are connected to the selected crane structure, mechanisms, electrical system and contracted documentation scope.
- Approved general arrangement and interface dimensions before production release
- Material, fabrication and component controls defined by the manufacturing plan
- Electrical and mechanism checks performed against the agreed configuration
- Inspection points, test activities and records aligned with the contract
- Packing and shipment planning coordinated with crane dimensions and destination
Manufacturing facilities and production scenes are presented in the Henan Mine Crane factory display.
Delivery, Installation and Commissioning
01
Engineering Approval
Project drawings, interfaces, components and commercial scope are approved before manufacturing release.
02
Production and Inspection
Manufacturing, assembly checks and agreed inspection activities follow the approved project package.
03
Packing and Delivery
Shipment preparation reflects component protection, lifting points, package dimensions and the contracted delivery term.
04
Site Installation
Runway readiness, lifting access, electrical services and installation responsibilities are confirmed before site work.
05
Commissioning and Handover
Functional checks, agreed testing, records and operating documentation support formal project handover.
Production and delivery timing depends on configuration, drawing approval, material and component availability, inspection scope, transport arrangement and site readiness. Contract milestones are established for the individual order.
Information Required for a Bridge Crane Quotation
A complete enquiry enables technical evaluation, layout development and a defined commercial scope. Building drawings, runway data and load information can be attached where available.
Load and Operation
- Maximum and typical lifted loads
- Load dimensions and attachment weight
- Lifts per hour and operating shifts
- Required speeds and positioning needs
Building and Coverage
- Runway span and travel length
- Required lifting height and hook positions
- Runway and support information
- Roof, wall and service clearances
Environment and Supply
- Indoor or outdoor operating conditions
- Temperature, dust, corrosion or hazard data
- Electrical power supply
- Project location, delivery term and required services
Bridge Crane for Sale FAQ
What information is needed to price a bridge crane?
Essential inputs include rated load, span, lifting height, runway length, operating duty, environment, power supply, control method, project location and required supply scope. Drawings and existing-runway data improve dimensional and structural coordination.
Is a bridge crane the same as an overhead crane or EOT crane?
These terms commonly describe the same family of travelling-bridge lifting equipment. The technical specification must still define the girder arrangement, runway type, lifting mechanism, duty and control system.
When is a double-girder crane selected instead of a single-girder crane?
A double-girder arrangement is evaluated when load, span, working duty, lifting envelope, trolley layout, maintenance access or process requirements exceed the preferred operating range of a single-girder arrangement. Selection is based on the complete project rather than capacity alone.
Can a new bridge crane operate on an existing runway?
Compatibility is determined from the existing rail and runway geometry, alignment, support condition and allowable reactions. The proposed crane wheel loads, wheel spacing, power demand and clearances must be assessed against the existing structure.
Does the quoted bridge crane price include runway beams and installation?
Inclusion depends on the stated commercial scope. Crane equipment, rails, runway steelwork, power feed, freight, erection, commissioning and testing should be identified separately when comparing proposals.
Can bridge cranes be configured for hazardous or high-temperature areas?
Special configurations are available when the hazard classification, temperature, material, exposure and project requirements are defined. General-purpose equipment is not substituted for a purpose-designed crane in these environments.
Which controls are available for a bridge crane?
Pendant, radio remote, operator cabin, fixed-station and automated controls can be evaluated. Visibility, operating route, production interface, motion precision and site rules determine the appropriate arrangement.
How is delivery time established?
The delivery schedule is established after configuration and scope confirmation. Drawing approval, production complexity, component availability, inspection activities, packing, transport route and site readiness affect the contracted milestones.
Request A Bridge Crane Quote
Submit the required capacity, span, lifting height, duty, building information, power supply, operating environment and project location. Henan Mine Crane will develop a bridge crane proposal with the applicable configuration, technical data and defined supply scope.