25-Mar-2025
2 Ton Overhead Crane
Introduction
A 2 ton overhead crane is an efficient lifting solution for workshops, warehouses, and manufacturing plants. If you’re searching for a 2 ton overhead crane for sale, understanding its specifications, hoist types, and pricing factors is crucial. At Dongqi Crane, we offer high-quality 2 ton overhead cranes with customizable options to meet your industrial needs.
This guide covers:
✔ 2 ton overhead crane specifications
✔ 2 ton overhead crane hoist options
✔ 2 ton overhead crane price factors
✔ Where to buy the best 2 ton overhead crane
What Is a 2 Ton Overhead Crane?
A 2 ton overhead crane (or bridge crane) consists of a bridge girder, hoist, trolley, and runway system, allowing smooth lifting and movement of loads up to 2 tons (4,000 lbs).
Key Components:
- Bridge Girder – Supports the hoist and trolley (single or double girder).
- Hoist – Lifting mechanism (electric chain hoist or wire rope hoist).
- Trolley – Moves the hoist horizontally along the bridge.
- Runway System – Provides structural support for crane movement.
- Control System – Pendant control, remote control, or cabin-operated.
2 Ton Overhead Crane Specifications
| Parameter | Specifications |
|---|---|
| Capacity | 2 tons (4,000 lbs) |
| Span | 5m – 30m (customizable) |
| Lifting Height | 6m – 30m (adjustable) |
| Work Duty | A3 (Medium Duty) / A4 (Heavy Duty) |
| Hoist Type | Electric Chain Hoist / Wire Rope Hoist |
| Control Mode | Pendant / Remote / Cabin Control |
| Power Supply | 220V / 380V / 415V / 480V (3-phase) |
| Safety Features | Overload protection, limit switches, emergency stop |
Types of 2 Ton Overhead Cranes
1. Single Girder Overhead Crane (Economical Choice)
Structural Design:
- Features one main bridge beam supporting the hoist and trolley
- Compact design with lower headroom requirements
- Typically uses an electric chain hoist for cost efficiency
Key Advantages:
✔ Lower initial cost (20-40% cheaper than double girder)
✔ Easier installation with lighter structural requirements
✔ Space-saving design ideal for facilities with height restrictions
✔ Lower maintenance costs due to simpler structure
Ideal Applications:
- Small manufacturing workshops
- Warehouses with light to medium-duty lifting needs
- Assembly lines with infrequent lifting operations
- Maintenance and repair facilities
Technical Specifications:
- Standard span: 5-22.5 meters
- Lifting speed: 8-20 m/min (adjustable)
- Work duty: A3 (medium service)
2. Double Girder Overhead Crane (Heavy-Duty Solution)
Structural Design:
- Two parallel bridge beams for enhanced stability
- Higher hook height capability (no lower block interference)
- Can accommodate both wire rope and chain hoists
Key Advantages:
✔ Higher load capacity potential (upgradeable to 5+ tons)
✔ Greater hook height (additional 1-1.5m compared to single girder)
✔ Better for long spans (over 22.5m) with less deflection
✔ Smoother operation for precision lifting tasks
Ideal Applications:
- Steel fabrication plants
- Foundries and forging operations
- Power plants and heavy machinery workshops
- High-frequency production lines (100+ lifts/day)
Technical Specifications:
- Standard span: 10-35 meters
- Lifting speed: 2-20 m/min (variable frequency control available)
- Work duty: A4-A6 (heavy to very heavy service)
3. Top-Running vs. Under-Running Cranes
Top-Running Overhead Cranes
Design Features:
- Rails mounted on elevated runway beams
- Crane wheels run on top of rails
- Requires dedicated support structure
Performance Characteristics:
- Higher load capacities (up to 550 tons)
- Greater hook height utilization
- More stable operation for heavy loads
- Higher initial cost due to structural requirements
Best For:
- Heavy manufacturing facilities
- New construction projects
- Applications requiring maximum lifting height
Under-Running (Underhung) Cranes
Design Features:
- Suspended from ceiling/roof structure
- Wheels run on bottom flange of runway beams
- Utilizes existing building support
Performance Characteristics:
- Space-saving design (no additional support columns)
- Lower load capacity (typically ≤20 tons)
- Lower headroom requirements
- Cost-effective for facility retrofits
Best For:
- Light manufacturing plants
- Existing buildings with limited modifications
- Production areas requiring maximum floor space
4. Specialized 2 Ton Overhead Cranes
Explosion-Proof Cranes
- Certified for hazardous environments
- Special electrical components and coatings
- Common in chemical plants and oil refineries
High-Temperature Cranes
- Heat-resistant materials and insulation
- Protected hoist mechanisms
- Used in foundries and steel mills
Clean Room Cranes
- Non-contaminating materials
- Smooth surfaces for easy cleaning
- Essential for pharmaceutical and electronics manufacturing
Selection Guide: Which Type to Choose?
| Consideration | Single Girder | Double Girder | Top-Running | Under-Running |
|---|---|---|---|---|
| Budget | Best | Moderate | High | Moderate |
| Space Constraints | Good | Fair | Poor | Excellent |
| Lifting Frequency | Low-Medium | High | Any | Low-Medium |
| Load Precision | Basic | Excellent | Excellent | Good |
| Future Expansion | Limited | Possible | Best | Limited |
Pro Tip: For most 2-ton applications, a single girder top-running crane offers the best balance of cost and performance. Consider double girder if you anticipate future capacity increases or require extreme precision.
At Dongqi Crane, our engineers can help you select the perfect 2 ton overhead crane configuration for your specific operational needs and facility constraints. Contact us today for a free consultation and customized solution.
2 Ton Overhead Crane Hoist Options
1. Electric Chain Hoist Systems
Technical Specifications:
- Load Capacity: 0.25-5 tons (standard 2-ton models available)
- Lifting Speed: 5/10 m/min (dual-speed options)
- Motor Power: 2.2-4.5 kW (3-phase)
- Duty Class: FEM 1Am – 2m (standard)
- Protection Class: IP54/IP55 (dust/water resistant)
- Safety Features:
- Thermal overload protection
- Emergency stop button
- Upper/lower limit switches
- Phase protection
Structural Components:
- Load Chain: Grade 80/100 alloy steel
- Chain Container: Reinforced steel casing
- Gearbox: Helical gear system for smooth operation
- Brake System: Dual-disc electromagnetic brake
Advantages:
✔ Compact design saves valuable headroom
✔ Lower maintenance costs (no lubrication needed)
✔ Precise load positioning (±5mm accuracy)
✔ Quieter operation compared to wire rope hoists
✔ Better for shock loads due to chain flexibility
Ideal Applications:
- Light manufacturing assembly lines
- Warehousing and logistics centers
- Maintenance workshops
- Clean room environments
Dongqi Custom Options:
- Explosion-proof versions (ATEX certified)
- Stainless steel models for corrosive environments
- Variable frequency control (VFD) for ultra-precise lifting
- Radio remote control systems
2. Wire Rope Hoist Systems
Technical Specifications:
- Load Capacity: 1-100+ tons (2-ton standard)
- Lifting Speed: 3.5-8 m/min (variable speed available)
- Motor Power: 3.7-7.5 kW (3-phase)
- Duty Class: FEM 2m – 3m (heavy duty)
- Protection Class: IP55/IP65
- Safety Features:
- Torque limiter
- Rope guide system
- Overload protection
- Emergency descent system
Structural Components:
- Wire Rope: 6×36 IWRC (independent wire rope core)
- Drum: Grooved steel drum with rope retention
- Hook Block: Swiveling design with safety latch
- Reducer: Hardened gear system
Advantages:
✔ Higher lifting heights (up to 30m+)
✔ Smoother operation for delicate loads
✔ Longer service life in heavy-duty applications
✔ Better heat resistance for high-temp environments
✔ Easier inspection/maintenance of rope condition
Ideal Applications:
- Steel fabrication plants
- Foundries and casting operations
- Shipbuilding yards
- Heavy equipment maintenance
Dongqi Custom Options:
- High-temperature versions (up to 180°C)
- Corrosion-resistant coatings for marine environments
- Load monitoring systems
- Anti-sway control systems
3. Hoist Selection Comparison Table
| Feature | Electric Chain Hoist | Wire Rope Hoist |
|---|---|---|
| Initial Cost | $1,500-$3,500 | $3,000-$6,000 |
| Maintenance Frequency | Every 500 hours | Every 250 hours |
| Lifespan | 5-8 years | 10-15 years |
| Noise Level | 65-75 dB | 70-85 dB |
| Precision | ±5mm | ±3mm |
| Shock Load Tolerance | Excellent | Good |
| Installation Flexibility | Easy | Requires more space |
| Energy Efficiency | 85-90% | 80-85% |
4. Specialized Hoist Options
Explosion-Proof Hoists
- ATEX/IECEx certified
- Brushless motor design
- Intrinsically safe controls
- Typical applications: chemical plants, oil refineries
Low-Headroom Hoists
- Compact hook approach design
- Specialized trolley systems
- Ideal for: warehouses with height restrictions
High-Speed Hoists
- Up to 20 m/min lifting speed
- Precision braking systems
- Used in: automated production lines
Magnetic/Hook Combination
- Integrated lifting magnets
- Quick-change attachments
- Perfect for: steel plate handling
5. Hoist Accessory Options
Control Systems:
- Pendant control (8-button standard)
- Radio remote control (100m range)
- Cabin-operated systems
- Automated PLC controls
Safety Add-ons:
- Load moment indicators
- Anti-collision systems
- Rope break detectors (wire rope)
- Chain wear sensors (chain hoist)
Performance Enhancements:
- Variable frequency drives
- Soft start/stop systems
- Load positioning systems
- Remote monitoring capabilities
6. Maintenance Considerations
Chain Hoist Maintenance:
- Monthly: Visual chain inspection
- Quarterly: Brake adjustment
- Annually: Full electrical testing
Wire Rope Hoist Maintenance:
- Weekly: Rope lubrication
- Monthly: Drum inspection
- Biannually: Gearbox oil change
Common Replacement Parts:
- Chain/rope assemblies
- Contactors and switches
- Brake pads/shoes
- Limit switch components
2 Ton Overhead Crane Price – Key Factors
| Factor | Impact on Price |
|---|---|
| Crane Type | Single girder is cheaper than double girder |
| Span Length | Longer spans increase material costs |
| Lifting Height | Higher lifts require stronger hoists |
| Hoist Type | Wire rope hoist costs more than chain hoist |
| Control System | Remote control adds 10-20% to the price |
| Brand & Quality | Dongqi Crane offers competitive pricing |
2 Ton Overhead Crane Price Range
| Crane Type | Price Range (USD) |
|---|---|
| Single Girder (Basic) | $4,000 – $10,000 |
| Single Girder (Electric + Remote) | $6,000 – $12,000 |
| Double Girder (Standard) | $10,000 – $20,000 |
| Double Girder (Customized) | $18,000 – $30,000+ |
(Prices vary based on customization, shipping, and installation.)
Why Choose Dongqi 2 Ton Overhead Cranes?
✅ High-Quality Materials – Made from durable steel for long-term use.
✅ Customizable Options – Adjust span, lifting height, and controls.
✅ Safety Compliance – Meets ISO, CE, and OSHA standards.
✅ Competitive Pricing – Direct manufacturer rates (no middlemen).
✅ After-Sales Support – Installation, maintenance, and warranty.
Where to Buy a 2 Ton Overhead Crane for Sale?
Looking for a reliable 2 ton overhead crane for sale? Dongqi Crane offers:
✔ New & Custom Cranes – Tailored to your industry needs.
✔ Used & Refurbished Cranes – Budget-friendly options.
✔ Global Shipping – Fast delivery with professional installation support.
Contact Us Today for a Free Quote!
📞 Phone: +86 18638815424
📧 Email: sales010@cranesdq.com
Conclusion
A 2 ton overhead crane is a cost-effective solution for material handling in various industries. Understanding the 2 ton overhead crane price, specifications, and hoist options helps you make the best choice. Dongqi Crane provides high-quality, customizable cranes at competitive prices.
Ready to buy? Request a quote today and get the best deal on a 2 ton overhead crane for sale!
