25-Apr-2025
3 Ton Electric Chain Hoist
Introduction
Dongqi Crane presents its high-performance 3 ton electric chain hoist series – the ultimate solution for industrial lifting needs. Engineered with precision and built for durability, our hoists deliver exceptional performance in manufacturing, construction, warehousing, and maintenance applications.
Product Range & Key Features
1. Low Headroom Electric Chain Hoist
Optimized for Space-Constrained Applications
Technical Highlights:
- Ultra-compact design with 100-150mm headroom clearance
- Patented chain container design reduces overall height by 30%
- 360° rotating hook with safety latch (SWL 3,750kg)
- Standard lift height 3-12m (customizable up to 30m)
- Overhead clearance as low as 100mm from beam to hook
Advanced Features:
✓ Integrated load limiter with digital display (optional)
✓ Anti-sway control technology
✓ Low voltage (24V) control system
✓ CE-certified overload protection device
2. Fixed Mount Electric Chain Hoist
The Economical Workhorse Solution
Technical Highlights:
- Direct-mount flange design (DIN/ISO compatible)
- Maintenance-free sealed gearbox
- Standard duty (30% ED) and heavy-duty (50% ED) versions
- Single-phase (220V) and three-phase (380V/415V) options
- 8-stage load chain guide system
Special Configurations:
- Explosion-proof version (ATEX certification available)
- High-temperature variant (up to 60°C operation)
- Corrosion-resistant model (marine-grade coating)
- Silent operation edition (<65dB noise level)
3. Trolley-Mounted Electric Chain Hoist
Complete Material Handling System
Trolley Options:
A. Manual Trolley
- Beam width coverage: 100-300mm
- 4:1 reduction gear ratio for smooth operation
- 50,000+ push-pull cycles guaranteed
B. Motorized Trolley
- Travel speed: 20m/min (adjustable)
- 0.25kW/0.37kW motor options
- Optional variable frequency drive
- Automatic deceleration at end stops
System Features:
✓ Combined weight: 25% lighter than competitors
✓ Integrated power cable management
✓ Anti-derailment safety device
✓ CE-certified overload protection
Universal Features Across All Dongqi 3 Ton Electric Chain Hoists
1. Premium-Grade Lifting Components
- Load Chain:
- Grade 80 alloy steel (6x safety factor) with hardened surface treatment
- Chain diameter: 10mm (DIN 5685/5687 standard)
- Minimum breaking force: 18,000kg
- Self-lubricating bushings for smooth operation
- Hook Assembly:
- Forged steel construction with 360° rotation
- Safety latch with automatic locking mechanism
- Tested to 125% of rated capacity (3,750kg)
2. Advanced Motor System
- High-Efficiency Motor:
- 3.0kW thermal class F (155°C insulation)
- IP54 protection (dust and water resistant)
- 4-pole design for optimal torque output
- Built-in thermal overload protection
- Braking System:
- Primary electromagnetic brake (instant response)
- Secondary mechanical load brake (fail-safe)
- Automatic brake adjustment system
3. Intelligent Control System
- Standard Pendant Control:
- 24V low-voltage operation (enhanced safety)
- 8-button ergonomic design (IP65 rated)
- 10-meter reinforced rubber cable
- Emergency stop button with mechanical lock
- Optional Upgrades:
- Variable Frequency Drive (VFD) for smooth acceleration
- Radio remote control (100m operating range)
- Smart PLC control interface
4. Safety Mechanisms
- Overload Protection:
- Electronic limiter with ±3% accuracy
- Automatic power cutoff at 110% capacity
- Limit Switches:
- Upper/lower travel limits with manual override
- Mechanical + electronic dual protection
- Phase Protection:
- Automatic power interruption for phase failure
- Reverse phase prevention
5. Durable Construction
- Gearbox:
- Helical gear design for quiet operation
- Oil bath lubrication system
- Hardened alloy steel components
- Structural Components:
- Reinforced steel housing (3mm thickness)
- Epoxy powder coating (RAL color options)
- Stainless steel fasteners
6. Maintenance Features
- Easy-Access Design:
- Quick-open side panels
- Modular component layout
- Clearly labeled lubrication points
- Self-Diagnostic System:
- Fault code display (5-digit LED)
- Maintenance reminder function
- Wireless diagnostic interface (optional)
7. Environmental Adaptability
- Standard Protection:
- IP54 rating (dust and water resistant)
- Operating temperature: -20°C to +60°C
- Special Versions:
- IP65 for harsh environments
- Anti-corrosion package (marine grade)
- Explosion-proof certification available
8. Performance Certification
- Compliance Standards:
- CE (EN 14492-1)
- ISO 9001:2015
- GS safety certified
- Testing Protocols:
- 125% static load test
- 10,000 operation cycles
- Vibration and impact testing
9. Smart Connectivity Options
- IoT Ready:
- Data output port for condition monitoring
- Wireless load monitoring (optional)
- Cloud-based performance tracking
- Integration Capabilities:
- PLC interface (Profibus, Modbus)
- Automated system compatibility
- RFID safety interlock
10. Warranty & Support
- Standard Coverage:
- 18 months structural components
- 12 months electrical parts
- 6 months wearable parts
- Extended Services:
- On-site technical support
- Spare parts priority service
- Operator training programs
These universal features ensure every Dongqi 3 ton electric chain hoist delivers:
✓ 98.7% operational reliability in industrial environments
✓ 40% longer service life than industry average
✓ 30% reduced maintenance costs through smart design
✓ 100% safety compliance with international standards
All models include detailed operation manuals (multilingual) and complete installation accessories.
Upgrade your material handling with Dongqi’s engineered reliability – contact our technical team today for customized solutions!
Performance Data Comparison Table
| Feature | Low Headroom | Fixed Mount | Trolley-Mounted |
|---|---|---|---|
| Max. Lift Speed | 8 m/min | 10 m/min | 8 m/min |
| Min. Headroom | 100mm | 150mm | 200mm |
| Noise Level | <68dB | <65dB | <70dB |
| Standard Power | 380V 3PH | 220V 1PH | 380V 3PH |
| Duty Cycle | 30% ED | 40% ED | 25% ED |
| Warranty Period | 24 months | 18 months | 18 months |
Custom Engineering Services:
- Special voltage requirements (440V/575V)
- Extreme temperature adaptations (-20°C to +60°C)
- Hazardous location certifications
- Custom paint colors and branding
- Special chain coatings (Teflon/Nickel)
All Dongqi 3-ton electric chain hoists undergo rigorous testing including:
- 125% overload test
- 10,000+ continuous operation cycles
- Environmental stress screening
- Vibration and impact testing
Upgrade Options Available:
- Radio remote control system (100m range)
- Load moment indicator
- Anti-collision system
- Automated positioning system
- IoT monitoring package
Contact our engineering team today to configure your ideal 3-ton electric chain hoist solution!
Technical Specifications
- Capacity: 3 tons (3,000kg)
- Lift Speed: Dual speed 8/2 m/min (customizable)
- Power: 220V/380V options (3 ton electric chain hoist single phase available)
- Duty Cycle: 30% ED (up to 50% ED for heavy-duty models)
- Safety Features: Overload limiter, dual braking system, emergency stop
Competitive Advantages
✓ Premium Components: Aircraft-grade load chains (Grade 80)
✓ Smart Control: Optional VFD for precise positioning
✓ Durable Construction: IP54 protection against dust and moisture
✓ Easy Maintenance: Modular design with accessible components
3 Ton Electric Chain Hoist – Pricing & Availability Details
1. Standard Model Pricing (EXW Price, USD)
| Model Type | Basic Version | Premium Version | Motorized Trolley Option |
|---|---|---|---|
| Low Headroom | $2,150 | $2,850 | +$1,200 |
| Fixed Mount | $1,850 | $2,450 | N/A |
| Manual Trolley Mount | $2,450 | $2,950 | – |
| Explosion-Proof Version | $3,850 | $4,750 | +$1,500 |
Note: Prices valid for orders of 1-5 units, valid until Dec 31, 2024
2. Volume Discount Structure
| Order Quantity | Discount | Lead Time | FOB Port |
|---|---|---|---|
| 1-5 units | 0% | 7 days | Shanghai |
| 6-20 units | 8% | 15 days | Shanghai |
| 21-50 units | 12% | 30 days | Shanghai |
| 50+ units | 15-18% | 45 days | Negotiable |
3. Available Power Configurations
- Single Phase (3 ton electric chain hoist single phase)
- 110V/60Hz (+5%)
- 220V/50Hz (standard)
- 230V/60Hz (+3%)
- Three Phase
- 380V/50Hz (standard)
- 415V/50Hz (+2%)
- 440V/60Hz (+5%)
4. Current Inventory Status (as of July 2024)
| Model | In Stock (Units) | Ready to Ship |
|---|---|---|
| Fixed Mount (220V) | 38 | 24h dispatch |
| Low Headroom (380V) | 22 | 48h dispatch |
| Manual Trolley Package | 15 | 72h dispatch |
| Single Phase Models | 12 | 1-week lead |
5. Shipping & Logistics Options
- Standard Export Package:
- Wooden crate (IPPC certified)
- Weatherproof wrapping
- Gross weight: 280-350kg
- Dimensions: 1200×600×800mm
- Delivery Terms:
- EXW Shanghai: Base price
- FOB Shanghai: +$280/unit
- CIF Main Ports: +$450-750/unit
- DDP: Quoted per destination
6. Customization Costs
| Feature | Additional Cost | Lead Time Impact |
|---|---|---|
| Special Voltage | +$150-300 | +3-5 days |
| Custom Lift Height | +$100/m beyond 12m | +1 week |
| Explosion Proof | +$1,200 | +2 weeks |
| Color Matching (RAL) | +$85 | +2 days |
| Smart Monitoring System | +$650 | +5 days |
7. Warranty & After-Sales
- Standard Warranty:
- 18 months mechanical
- 12 months electrical
- 6 months wearable parts
- Extended Warranty Options:
- +12 months: $150/unit
- +24 months: $275/unit
- On-site service packages available
8. Order Process Timeline
- Inquiry → 2. Quotation → 3. Technical confirmation → 4. PI issuance → 5. Deposit payment → 6. Production (7-15 days) → 7. Factory testing → 8. Balance payment → 9. Shipping → 10. After-sales support
Applications
- Factory production lines
- Warehouse logistics
- Equipment maintenance
- Construction material handling
- Automotive assembly
Why Choose Dongqi Crane?
✔ 25+ years of hoist manufacturing expertise
✔ CE, ISO, and GS certified products
✔ 18-month warranty coverage
✔ Custom engineering services
✔ Global after-sales support network
Get Your 3 Ton Electric Chain Hoist Today!
Contact our sales team for:
- Detailed product specifications
- Site-specific recommendations
- Special package deals
- Installation support
Call-to-Action
Upgrade your material handling with Dongqi’s reliable 3 ton electric chain hoists! Request your free quote now or schedule a live product demonstration.
Dongqi Crane – Lifting Your Business to New Heights!
