2 Ton Jib Crane

Introduction to 2 Ton Jib Cranes

Dongqi Crane specializes in manufacturing premium 2 ton jib cranes that combine robust construction with intelligent design. Our jib cranes are engineered to deliver reliable performance in various industrial applications, from workshop maintenance to production line operations.

Product Series Comparison

1. Column-Mounted vs Wall-Mounted Jib Cranes

Feature	Column-Mounted Jib Crane	Wall-Mounted Jib Crane
Rotation	360° full rotation	180°-200° rotation
Typical Span	2-10 meters	1-6 meters
Height Adjustment	3-8 meters	Fixed mounting height
Foundation	Requires concrete base	No floor foundation
Load Capacity	2 ton (up to 5 ton)	2 ton max
Duty Cycle	FEM 2m (Medium)	FEM 1m (Light)
Installation Time	2-3 days	1-2 days
Best For	Open work areas	Space-constrained shops

2. Wall-Traveling vs Portable Jib Cranes

Feature	Wall-Traveling Jib Crane	Portable Jib Crane
Mobility	Rail-guided movement	Wheel-mounted
Travel Length	Up to 20 meters	N/A
Rotation	180°	360°
Setup Requirements	Permanent rail installation	No installation needed
Stability	Very stable	Requires outriggers
Operation	Electric powered	Manual positioning
Relocation	Difficult	Easy (15 min setup)
Typical Use	Production lines	Temporary job sites

3. Technical Specifications Comparison

Parameter	Column	Wall	Wall-Traveling	Portable
Max Span (m)	10	6	8	5
Rotation	360°	200°	180°	360°
Height (m)	3-8	3-6	3-6	2-4
Duty Class	FEM 2m	FEM 1m	FEM 2m	FEM 1m
Hoist Options	All	All	Electric only	Manual/Electric
Installation	Complex	Medium	Complex	None
Lifespan (years)	15+	10+	12+	8+

4. Application-Specific Recommendations

Application	Recommended Type	Why?
Workshop Maintenance	Column-mounted	Full 360° access to equipment
Assembly Line	Wall-traveling	Covers long workstations
Loading Dock	Portable	Easy to move as needed
Machine Shop	Wall-mounted	Space-saving solution
Outdoor Use	Column-mounted	Stable in windy conditions
Temporary Projects	Portable	No installation required

Each jib crane type can be equipped with our range of 2 ton hoists:

• Electric chain hoists (3-10 m/min lift speed)
• Wire rope hoists (5-12 m/min lift speed)
• Manual hoists (for cost-sensitive applications)

All configurations include:
✓ Overload protection
✓ Rotation brakes
✓ Safety latches
✓ Corrosion-resistant finish

Would you like me to elaborate on any specific comparison aspect or include additional technical parameters?

2 Ton Jib Crane Price Range

Model Type	Price Range (USD)	Key Cost Factors
Wall-Mounted	$1,800-$4,500	Span length, rotation
Column-Mounted	$3,500-$9,000	Height, foundation
Wall-Traveling	$5,000-$12,000	Rail length, controls
Portable	$2,500-$6,000	Mobility features

Prices vary based on customization and market conditions. Contact for exact quote.

Advanced Design Features of Dongqi 2 Ton Jib Cranes

1. Structural Engineering Innovations

Feature	Technical Specification	Benefit
FEA-Optimized Boom	20% lighter with same strength	Reduced structural fatigue
Modular Connection System	ISO 9001 certified joints	Easy assembly/disassembly
Corrosion Protection	3-layer epoxy coating (120μm)	10+ year rust protection
Precision Slewing Ring	360° rotation with <1° deviation	Smooth operation

2. Smart Control Systems

Component	Available Options	Performance Data
Variable Frequency Drive	0-100% speed control	Energy savings up to 30%
Wireless Remote	2.4GHz (100m range)	<50ms response time
Load Moment Indicator	Digital display ±1% accuracy	Prevents 100% overload
Anti-Sway System	AI-based algorithm	Reduces swing by 80%

3. Safety Enhancements

Mechanical Safety:

• Dual braking system (mechanical + electromagnetic)
• Fail-safe rotation lock mechanism
• 4:1 safety factor on all structural components

Electrical Safety:

• IP55 rated control panels
• Emergency stop with <0.5s response
• Phase protection relay

Operator Safety:

• 75dB warning alarms
• LED work area lighting
• Non-slip maintenance platforms

4. Custom Engineering Options

Special Requirement	Solution	Lead Time
Explosion-proof	ATEX certified components	+3 weeks
Food Grade	Stainless steel construction	+2 weeks
Extreme Temperature	-40°C to +60°C operation	+1 week
High Frequency Use	FEM 3m duty cycle upgrade	+5 days

5. Performance Testing

All 2 ton jib cranes undergo:

• 200% static load test (4 ton)
• 125% dynamic load test (2.5 ton)
• 100,000 rotation cycles
• Vibration analysis (<2.5mm/s)

6. Maintenance Features

• Quick-access service points
• Lubrication-free bearings (50,000h life)
• QR code linked maintenance manuals
• Predictive maintenance sensors (optional)

Technical Comparison: Standard vs Premium Models

Feature	Standard	Premium
Boom Deflection	<1/500 span	<1/800 span
Rotation Resistance	0.05Nm	0.02Nm
Control Precision	±10mm	±2mm
Noise Level	<75dB	<65dB
Maintenance Interval	6 months	12 months

These advanced design features ensure Dongqi 2 ton jib cranes deliver:
✓ 30% longer service life than industry average
✓ 99.5% operational uptime
✓ 40% lower maintenance costs
✓ 100% compliance with international safety standards

Would you like detailed CAD drawings or specific performance test reports for any of these features? Our engineering team can provide technical documentation upon request.

2 Ton Jib Crane Hoist Options – Technical Specifications & Selection Guide

1. Electric Chain Hoists for Jib Cranes

Model Series	DHC-20	DHC-20V	DHC-20F
Lift Speed	8/2 m/min (dual)	0.8-10 m/min (VFD)	5 m/min (fixed)
Motor Power	3.0 kW	3.7 kW	2.8 kW
Duty Class	FEM 2m	FEM 3m	FEM 1m
Chain Type	Grade 80 alloy	Grade 100 alloy	Grade 80 alloy
Control	Pendant (10m)	Wireless + pendant	Pendant (5m)
Protection	IP54	IP55	IP54
Noise Level	72 dB	68 dB	75 dB
Weight	85 kg	92 kg	78 kg

Key Features:

• Overload cut-off at 110% capacity
• Thermal protection on all motors
• Optional load cell (+0.5% accuracy)
• CE/ISO certified

2. Wire Rope Hoists Comparison

Parameter	Standard	Low Headroom	Explosion-proof
Rope	6×19 IWRC Ø8mm	7×7 compact Ø7mm	6×36 IWRC Ø9mm
Drum	200mm dia.	160mm dia.	220mm dia.
Lift Height	30m max	20m max	25m max
Brakes	Dual disc	Single disc	Triple safety
Certification	CE	CE	ATEX, IECEx
Ambient Temp.	-20°C~+40°C	-10°C~+50°C	-30°C~+60°C

Special Options:

• Rope guidance system
• Rotation-resistant rope
• Corrosion-resistant sheaves
• Drum position sensors

3. Manual Hoist Selection

Type	Hand Chain	Lever Operated	Manual Trolley
Gearing	5:1 ratio	10:1 ratio	4:1 ratio
Effort	35kg pull	20kg lever	25kg pull
Lift per Pull	26mm	50mm	30mm
Weight	42kg	38kg	55kg
Safety	Load brake	Dual pawls	Overload slip

4. Performance Comparison Table

Hoist Type	Speed	Precision	Maintenance	Lifespan	Best For
E-Chain	Medium	High	Low	10+ years	Frequent use
E-Rope	Fast	Medium	Medium	15+ years	Heavy duty
Manual	Slow	Basic	Minimal	20+ years	Occasional

5. Smart Hoist Accessories

Control Systems:

• RFID operator identification
• Zone limiting sensors
• Collision avoidance
• Remote diagnostics

Monitoring:

• Load history logging
• Motor temperature
• Brake wear sensors
• Hour meter

Safety Upgrades:

• Emergency descent
• Anti-drop valves
• Spark-proof controls
• Storm lockdown

6. Custom Configuration Options

1. Special Voltage: 480V/60Hz or 575V versions
2. Cold Weather: -40°C lubricants and materials
3. Clean Room: Stainless steel construction
4. High Speed: Up to 20 m/min lift speeds
5. Explosion Proof: ATEX Zone 1/21 compliant

Technical Support Services

• Free hoist selection consultation
• CAD models for integration
• Load testing certification
• On-site installation training
• Predictive maintenance programs

All Dongqi 2 ton hoists include:
✓ 24-month warranty
✓ Complete documentation
✓ Spare parts list
✓ Lubrication schedule
✓ CE certification

For specific application requirements, our engineers can provide:

• Load cycle calculations
• Duty factor analysis
• Power consumption estimates
• ROI projections

Contact our technical team for hoist performance curves and motor torque specifications.

Industry-Specific 2 Ton Jib Crane Solutions

1. Manufacturing Sector Applications

Application	Recommended Model	Special Features	Benefit
Machine Tool Service	Column-mounted with wire rope hoist	Precision positioning (±2mm)	Reduces tool change time by 40%
Assembly Line Support	Wall-traveling jib with chain hoist	Continuous power supply	30% faster part positioning
Die Handling	Heavy-duty column jib	Rotating load balancer	Safe handling of unbalanced loads
Component Testing	Portable jib with VFD hoist	Vibration isolation	Accurate test positioning

2. Warehouse & Logistics Solutions

Use Case	Ideal Configuration	Key Features	Productivity Gain
Loading Dock	Portable jib crane	Quick-release outriggers	50% faster truck loading
Rack Servicing	Wall-mounted jib	Low headroom design	100% rack accessibility
Order Picking	Ceiling-mounted jib	Wireless controls	25% pick rate increase
Container Unloading	Heavy portable jib	6m extended reach	Handles standard container widths

3. Maintenance & Repair Environments

Application	Recommended Setup	Special Requirements	Value Proposition
Equipment Overhaul	360° column jib	8m height adjustment	Full access to machinery
Power Plant Maintenance	Explosion-proof jib	ATEX certification	Safe use in hazardous areas
Aircraft Servicing	Aluminum jib crane	Non-sparking materials	Compliant with aviation standards
Marine Repair	Corrosion-resistant jib	IP66 protection	Withstands saltwater environments

4. Special Industry Adaptations

Food & Beverage:

• Stainless steel construction (AISI 304)
• FDA-approved lubricants
• Hygienic design with smooth surfaces
• Washdown capability (IP69K)

Pharmaceutical:

• Cleanroom-compatible
• Particulate containment
• Validation documentation package
• ESD-safe materials

Mining & Minerals:

• Reinforced dust protection
• Heavy-duty abrasion resistance
• 150% safety factor
• Remote monitoring capability

Automotive:

• Robot-integrated controls
• Quick-change tooling
• Cycle-synchronized movement
• Energy recovery systems

5. Application-Specific Accessories

Industry	Recommended Accessories	Purpose
Foundries	Heat-resistant shroud	Protects hoist from radiant heat
Paper Mills	Non-marking hooks	Prevents product damage
Chemical Plants	Vapor-proof controls	Prevents corrosion
Electronics	ESD-safe components	Prevents static damage

6. Performance Metrics by Industry

Sector	Average Cycles/Day	Uptime Requirement	Typical ROI Period
Automotive	200-300	99.2%	8-12 months
Aerospace	50-80	99.9%	14-18 months
Food Processing	120-180	98.5%	10-15 months
Heavy Equipment	40-60	97.0%	18-24 months

7. Custom Engineering Services

Dongqi provides:

• Site-specific load studies
• Process integration analysis
• Ergonomic workflow optimization
• Regulatory compliance verification
• Seismic reinforcement design

All industry solutions include:
✓ Application engineering review
✓ Installation planning support
✓ Operator training programs
✓ Maintenance documentation
✓ Performance validation testing

For industry-specific case studies or to request an application assessment, contact our solutions engineering team.

Why Choose Dongqi Crane?

1. 30+ Years Experience: Proven track record in crane manufacturing
2. Custom Solutions: Tailored designs for specific needs
3. Global Certifications: CE, ISO, GOST compliant
4. Competitive Pricing: Direct factory prices
5. After-Sales Support: Nationwide service network

Get Your 2 Ton Jib Crane Today

Dongqi Crane offers complete jib crane packages including:

• Structural framework
• Hoisting equipment
• Control systems
• Installation services

📞 Contact our sales team for a free consultation:
Phone: +86 18638815424
Email: sales010@cranesdq.com
Website: https://sg.craneyt.com/

Dongqi Crane – Engineering Excellence in Material Handling Solutions