20 Ton Gantry Cranes
Premium 20 Ton Gantry Cranes by Dongqi Crane
As a leading manufacturer with 30+ years of engineering excellence, Dongqi Crane delivers superior 20 ton gantry crane solutions for the most demanding industrial applications. Our heavy-duty lifting systems are engineered for:
✔ Steel fabrication and foundry operations
✔ Shipbuilding and dry dock maintenance
✔ Heavy equipment assembly and maintenance
✔ Construction material handling yards
✔ Port container and intermodal operations
Dongqi Crane's 20 Ton Gantry Crane Product Line
1. Fixed Position Gantry Cranes
Structural Advantages:
Reinforced double girder design
Span range: 10-35m (custom designs available)
Lifting height: 8-30m (adjustable options)
Standard Features:
CE/ISO certified components
Overload protection system
Corrosion-resistant coating
Price Range: $48,000-$145,000 (direct factory pricing)
2. Portable Gantry Cranes (20 Ton Capacity)
Dongqi Innovations:
Patented quick-assembly system
Telescoping height adjustment (6-18m)
Heavy-duty locking casters
Ideal For:
Temporary construction sites
Maintenance projects
Flexible manufacturing layouts
Price: $26,500-$68,000 (volume discounts available)
3. Rubber-Tired Mobile Gantry Cranes
Dongqi Exclusive Features:
Hybrid power options (diesel/electric)
360° continuous rotation
Smart anti-collision system
Performance Specs:
Travel speed: 0-20m/min
Gradeability: 5%
Optional remote control
Price Range: $110,000-$235,000
Why Choose Dongqi 20 Ton Gantry Cranes?
Unmatched Quality Assurance
Material Standards:
Main beams: Q345B steel
Hoist mechanism: Grade 80 chain
Electrical components: Siemens/Schneider
Testing Protocol:
125% load test before shipment
Laser alignment verification
72-hour continuous operation test
Custom Engineering Capabilities
Our technical team can develop solutions for:
Extreme environments (-40°C to +55°C)
Explosion-proof requirements (ATEX, IECEx)
Special span/height configurations
Automated positioning systems
Global Support Network
After-Sales Services:
24/7 technical support
On-site commissioning available
Spare parts guarantee (10-year availability)
Warranty Coverage:
18 months structural components
12 months electrical systems
6 months wear parts
Competitive 20 Ton Gantry Crane Pricing
2024 Price List
| Model | Configuration | Price (USD) | Lead Time |
|---|---|---|---|
| DQ-G20S | Single Girder Electric | $46,800 | 30 days |
| DQ-G20D | Double Girder Electric | $78,500 | 45 days |
| DQ-P20 | Portable Manual | $27,900 | 25 days |
| DQ-RTG20 | Rubber-Tired Mobile | $118,000 | 60 days |
| DQ-RMG20 | Rail-Mounted | $155,000 | 75 days |
Special offers available for orders over 3 units
Dongqi Crane vs Competitors
Advantage Comparison
| Factor | Dongqi Crane | Industry Average |
|---|---|---|
| Price Value | 15-20% lower | Benchmark |
| Lead Time | 30-75 days | 60-120 days |
| Warranty | 18 months | 12 months |
| Customization | Unlimited | Limited options |
| Testing Standards | 125% load test | 110% typical |
Complete Project Support
Dongqi's 5-Step Service Process
Needs Assessment - Free consultation with our engineers
Custom Design - CAD drawings and load analysis
Manufacturing - Quality-controlled production
Testing & Delivery - Complete documentation package
Installation Support - Remote or on-site commissioning
Client Success Story
"Dongqi's 20-ton rail-mounted gantry crane has transformed our shipyard operations. The custom 28m span solution was delivered in just 65 days, with exceptional after-sales support throughout installation."
Project Manager, Zhoushan Shipbuilding Co.
Get Your Custom Quote Today
Request Your Free Consultation:
[✔] Site layout review
[✔] Load capacity analysis
[✔] Competitive pricing proposal
[✔] Delivery timeline estimate