100 Ton Gantry Crane

Introduction to 100 Ton Gantry Cranes

A 100 ton gantry crane represents the ultimate heavy lifting solution for industrial operations requiring extreme load capacity. These engineering marvels combine robust construction with precision control to handle the most demanding lifting challenges. As a premier manufacturer, Dongqi Crane offers 100 ton gantry cranes for sale across multiple specialized configurations, each designed for specific operational requirements and industry applications.

Comprehensive Types of 100 Ton Gantry Cranes

1. Standard Double Girder Gantry Cranes

• Structural Design: Twin box girders fabricated from Q420C high-strength steel
• Lifting System: Dual 50-ton hoists with synchronized control
• Span Range: 20-40 meters (extendable to 60m)
• Typical Applications:
• Heavy equipment manufacturing
• Power plant maintenance
• Industrial fabrication

2. Heavy-Duty Foundry Cranes

• Special Features:
• Heat-resistant coatings (up to 200°C)
• Molten metal containment systems
• Duty Rating: FEM A8 (continuous severe service)
• Industry Uses:
• Steel mill operations
• Foundry crucible handling
• Hot metal transfer

3. Rail Mounted Gantry Cranes (RMG)

• Track System: QU120 heavy-duty rails
• Positioning Accuracy: ±5mm with laser guidance
• Key Applications:
• Shipyard operations
• Container handling
• Bulk material terminals

4. Rubber-Tired Gantry Cranes (RTG)

• Mobility Features:
• 16-32 wheel configurations
• 90° crab steering capability
• Primary Uses:
• Port container operations
• Heavy equipment yards
• Modular construction sites

Detailed 100 Ton Gantry Crane Price Breakdown

Base Price Ranges by Type

Crane Type	Price Range	Key Cost Factors
Standard Double Girder	$180,000-$300,000	Span length, height requirements
Foundry Duty	$250,000-$400,000	Heat protection level, duty cycle
RMG	$300,000-$500,000	Rail length, automation features
RTG	$350,000-$600,000+	Power system, tire configuration

Price Determinants

1. Span Requirements: Each additional meter adds $3,500-$7,000
2. Lifting Height: Taller designs increase costs by 8-18%
3. Duty Class: A8 cranes cost 30-45% more than A5 models
4. Control Systems:

• Basic pendant control: Included
• Radio remote: +$8,000-$12,000
• Full automation: +$50,000-$150,000

1. Environmental Protection:

• C5-M corrosion package: +12-18%
• Explosion-proofing: +25-40%

100 Ton Gantry Crane Dimensions & Specifications

Standard Configuration Table

Parameter	Standard Range	Custom Options
Span	20-40m	Up to 60m
Lifting Height	12-30m	Higher available
Wheelbase	8-12m	Adjustable
Hook Approach	2.5-4m	Customizable
Rail Gauge	6-35m	Site-specific

Structural Specifications

• Main Girder: 40-60mm flange thickness
• End Carriages: 8-16 wheel configurations
• Deflection Limit: ≤ Span/1000 under full load
• Wind Rating:
• Operational: 20 m/s
• Survival: 42 m/s (with locks)

Industry-Specific Applications of 100 Ton Gantry Cranes

1. Power Generation Sector

Nuclear Power Plants

• Reactor Vessel Installation: Precision handling of 85-100 ton reactor vessels with ±3mm positioning accuracy
• Steam Generator Maintenance: Specialized rotator attachments for 90° component rotation during servicing
• Containment Building Work: Seismic-rated designs meeting IEEE 344 standards for earthquake resistance

Thermal Power Stations

• Turbine Installation:
• 95-ton gas turbine placement using anti-vibration trolleys
• 0.25 m/min micro-speed control for final alignment
• Boiler Maintenance:
• 100-ton drum section replacement
• Heat-resistant up to 150°C ambient temperature

2. Shipbuilding & Marine Operations

Commercial Shipyards

• Hull Block Assembly:
• 80-ton bow section handling
• Dual-hoist synchronization with load balancing system
• Saltwater-resistant galvanized components (ISO 9227 certified)

Naval & Special Vessels

• Propulsion System Installation:
• 90-ton marine diesel engine placement
• Shock-absorbing suspension for delicate components
• EMI-shielded controls for sensitive electronics

Offshore Platforms

• Topside Module Installation:
• 100-ton living quarters positioning
• Motion-compensated systems for floating docks
• 45m outreach configurations for platform work

3. Heavy Manufacturing

Aerospace Industry

• Aircraft Assembly:
• 85-ton wing section handling
• ESD-protected components (resistance <10⁹ ohms)
• Clean room compatible versions (ISO Class 8)

Automotive Manufacturing

• Press Line Maintenance:
• 95-ton stamping press transfer
• ±1mm positioning repeatability
• 15-minute quick-change tooling systems

Steel Mills

• Ladle Handling:
• 100-ton molten metal containers
• Fail-safe brake systems with backup power
• Heat monitoring sensors with automatic shutdown

4. Infrastructure & Construction

Bridge Building

• Precast Concrete Installation:
• 95-ton segmental bridge pieces
• Wind-resistant operation up to 15 m/s
• GPS-guided positioning (±10mm accuracy)

Tunnel Construction

• TBM Component Handling:
• 90-ton cutterhead assembly
• Low-clearance designs (as low as 6m hook height)
• Explosion-proof configurations for gas environments

5. Mining & Resources

Mineral Processing

• SAG Mill Maintenance:
• 100-ton mill shell replacement
• Dust-proof IP65 rated electrical components
• Remote operation capability for hazardous areas

Oil Sands Operations

• Extractor Installation:
• 85-ton module handling
• -40°C Arctic operation package
• Automated grease systems for extreme conditions

6. Ports & Terminals

Container Handling

• Project Cargo Operations:
• 100-ton oversized cargo lifts
• Spreader beam configurations
• Tandem lift synchronization

Bulk Material Terminals

• Grab Operations:
• 1,200 m³/hour material handling
• Automated cycle optimization
• Dust suppression systems

Application-Specific Features Table

Industry	Special Requirements	Dongqi Solutions	Safety Enhancements
Nuclear	Seismic resistance	Base isolation systems	Triple redundant brakes
Shipbuilding	Corrosion resistance	Marine-grade painting	Seawater sensors
Aerospace	Precision handling	Laser positioning	Anti-static systems
Mining	Dust protection	IP65 components	Hazardous area controls
Oil & Gas	Explosion-proof	ATEX certification	Gas detection systems
Construction	Weather resistance	Wind speed monitors	Lightning protection

Performance Metrics by Application

Precision Standards:

• Aerospace: ±1mm (laser-guided)
• Power Generation: ±3mm (micro-speed control)
• General Manufacturing: ±5mm (standard)
• Bulk Handling: ±15mm (acceptable)

Environmental Adaptations:

• Coastal: C5-M corrosion protection + cathodic protection
• Arctic: -45°C hydraulic fluids + heated cabins
• Desert: Sand filtration + enhanced cooling
• Tropical: Mold-resistant materials + drainage systems

Cycle Time Requirements:

• Continuous production: 20+ lifts/hour
• Maintenance operations: 4-6 lifts/hour
• Precision assembly: 1-2 lifts/hour

Dongqi provides industry-specific engineering services including:

• Site-specific load spectrum analysis
• Wind tunnel testing for outdoor applications
• Seismic response spectrum analysis
• Collision avoidance system design
• Hazardous area classification studies

Each 100-ton gantry crane solution includes:

• Industry-compliant safety certifications
• Application-optimized control interfaces
• Environmentally-adapted components
• Ergonomic maintenance access
• Comprehensive operator training programs

Why Choose Dongqi 100 Ton Gantry Cranes?

Engineering Advantages

✔ Custom-Engineered Solutions: Every crane designed for specific load diagrams
✔ Premium Components: Siemens/ABB drives, SKF bearings
✔ Advanced Safety Systems: Dual braking, overload protection
✔ Global Certifications: CE, ISO, GOST, AS compliant

Service Package

• Free technical consultation
• Installation supervision
• Operator training programs
• Lifetime technical support
• Remote monitoring options

Conclusion

Dongqi Crane’s 100 ton gantry cranes offer unmatched capacity and reliability for heavy industrial applications. From $180,000 standard models to $600,000+ specialized configurations, we provide engineered solutions for every lifting challenge.

Contact our engineering team today for:
✔ Detailed 100 ton gantry crane dimensions
✔ Application-specific price quotations
✔ Technical specifications
✔ Site planning assistance

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