30 tonne crane Safety Certifications
Operating a 30-tonne crane safely involves adhering to various safety certifications and standards. Here are key certifications and considerations:
1. OSHA Certification (Occupational Safety and Health Administration)
– OSHA 29 CFR 1926.1400: This regulation covers cranes and derricks in construction, including requirements for operator certification, inspection, and maintenance.
– OSHA 29 CFR 1910.179: Pertains to overhead and gantry cranes, covering general industry standards.
2. ASME B30 Standards (American Society of Mechanical Engineers)
– ASME B30.5: Mobile and locomotive cranes.
– ASME B30.2: Overhead and gantry cranes.
– ASME B30.9: Slings, addressing sling safety and inspection.
3. ANSI Standards (American National Standards Institute)
– ANSI/ASSP A10.42: Rigging qualifications and responsibilities in construction.
4. NCCCO Certification (National Commission for the Certification of Crane Operators)
– Crane Operator Certification: Ensures operators are knowledgeable and skilled in safe crane operation.
– Signalperson Certification: For individuals directing crane movements.
5. ISO Standards (International Organization for Standardization)
– ISO 9927: Inspection, testing, and maintenance of cranes.
– ISO 23815: Mobile cranes standards.
6. Manufacturer’s Guidelines
– Follow the crane manufacturer’s operational and maintenance manuals.
7. Regular Inspections
– Daily, monthly, and annual inspections by qualified personnel to ensure mechanical and structural integrity.
8. Training and Competence
– Proper training programs for crane operators, signalpersons, and riggers.
– Continuous education on new regulations and safety practices.
9. Site-Specific Safety Protocols
– Job safety analysis (JSA) and risk assessments tailored to specific site conditions and crane operations.
Adhering to these certifications and standards ensures that a 30-tonne crane operates safely, minimizing risks of accidents and enhancing overall job site safety.
List Reference Technical Parameters of “30 tonne crane”
Reference Technical Parameters of a 30 Tonne Crane
#### Lifting Capacity
– Maximum Lifting Capacity: 30 tonnes (metric tons)
– Maximum Lifting Height: Typically ranges from 25 to 40 meters, depending on the model and configuration
– Boom Length: Approximately 30 to 45 meters
#### Dimensions
– Overall Length: 10 to 13 meters
– Overall Width: 2.5 to 3 meters
– Overall Height: 3 to 4 meters
#### Weight
– Gross Vehicle Weight: Typically around 24 to 28 tonnes
– Counterweight: Usually between 5 to 8 tonnes
#### Performance
– Engine Power: 200 to 300 horsepower (HP)
– Maximum Travel Speed: 50 to 80 km/h
#### Hydraulic System
– Pump Capacity: 200 to 300 liters per minute
– Hydraulic Pressure: 300 to 350 bar
#### Load Chart (Varies by Model)
– At Minimum Radius (3-5 meters): 30 tonnes
– At Maximum Radius (15-20 meters): 5 to 10 tonnes
#### Boom Configuration
– Main Boom: Telescopic, typically 3 to 5 sections
– Jib: Optional, extending the reach by an additional 10 to 15 meters
#### Rotation and Stability
– Slew Speed: 2 to 3 rpm
– Outriggers: Four, hydraulically extendable, with variable positioning
#### Safety Features
– Load Moment Indicator (LMI)
– Anti-Two Block System
– Overload Protection
#### Operating Environment
– Temperature Range: -20°C to +40°C
– Wind Speed Limit: Operation typically restricted above 10 m/s
These specifications can vary slightly based on the manufacturer and specific model of the 30-tonne crane. Always refer to the manufacturer’s datasheet for precise details.
List Product features of “30 tonne crane”
30 Tonne Crane: Key Features
1. Load Capacity:
– Can lift up to 30 tonnes (30,000 kg), suitable for heavy-duty lifting tasks.
2. Boom Length:
– Often features a telescopic boom extending up to 40 meters, allowing for versatile reach and flexibility in various lifting operations.
3. Boom Type:
– Typically a hydraulic telescopic boom, providing precise control and smooth extension/retraction.
4. Mobility:
– Mounted on a truck or crawler base for easy transportation and maneuverability on-site.
5. Stabilization:
– Equipped with outriggers for stability during lifting operations, ensuring safety and balance.
6. Cabin Features:
– Operator cabin with ergonomic design, advanced controls, and often air-conditioning for comfort and efficiency.
7. Safety Systems:
– Integrated load moment indicators (LMI), anti-two block systems, and overload protection for enhanced safety.
8. Engine Power:
– High-powered diesel engines providing the necessary torque and power for heavy lifting and smooth operation.
9. Control Systems:
– Advanced hydraulic systems and sometimes computer-assisted controls for precision in movement and lifting.
10. Lifting Speed:
– Variable lifting speeds, allowing for both fast and slow lifting depending on the task requirements.
11. Versatility:
– Suitable for construction sites, industrial operations, and infrastructure projects due to its high load capacity and reach.
12. Maintenance:
– Designed for easy maintenance with accessible components and often featuring diagnostic systems for quick troubleshooting.
13. Tires and Tracks:
– Durable tires or tracks for rough terrain, ensuring the crane can operate in various environments.
14. Attachments:
– Compatible with various attachments like hooks, grabs, and lifting beams to enhance functionality.
These features make a 30-tonne crane an essential piece of equipment for heavy lifting tasks across multiple industries.
List Various Types of “30 tonne crane”
Certainly! Here are various types of 30-tonne cranes, each with unique features suited for different applications:
1. Mobile Crane:
– Hydraulic Mobile Crane: Uses hydraulic power for lifting and is mounted on a truck. It’s versatile and ideal for different terrains.
– Rough Terrain Crane: Specifically designed for off-road applications, offering stability and maneuverability on rough surfaces.
– All Terrain Crane: Combines the features of a rough terrain crane with the road travel capability of a truck-mounted crane.
2. Crawler Crane:
– Equipped with tracks instead of wheels, this crane is ideal for soft ground or uneven surfaces. It offers excellent stability and heavy lifting capacity without the need for outriggers.
3. Truck-Mounted Crane:
– Mounted on a commercial truck chassis, providing the ability to travel on highways. It’s a popular choice for urban and roadside construction due to its mobility.
4. Tower Crane:
– Commonly used in the construction of tall buildings. Although they are more commonly associated with higher lifting capacities, there are configurations available with a 30-tonne capacity.
5. Knuckle Boom Crane:
– Also known as an articulated crane, it features a hydraulic boom that can fold in on itself. This crane is compact and versatile, ideal for loading and unloading heavy items from trucks.
6. Telescopic Crane:
– Features a boom with multiple sections that can extend and retract. This crane is useful for tasks requiring precise lifting in confined spaces.
7. Overhead Crane:
– Also known as a bridge crane, it is typically used in industrial environments, such as factories and warehouses, for lifting and moving heavy loads along a fixed overhead path.
8. Loader Crane:
– Mounted on a trailer or truck and used for loading and unloading cargo. Its compact size and hydraulic arms make it efficient for handling heavy materials in tight spaces.
Each type of 30-tonne crane offers specific advantages based on the environment and the nature of the lifting tasks required.
List Application of “30 tonne crane”
A 30-tonne crane is a versatile piece of equipment commonly used in various industries due to its substantial lifting capacity. Here are some key applications:
1. Construction:
– Building Materials: Lifting and positioning heavy materials like steel beams, concrete panels, and prefabricated components.
– Tower Cranes: Installing and disassembling tower cranes and other large construction machinery.
2. Infrastructure:
– Bridge Construction: Hoisting large sections of bridges, including girders and pre-stressed concrete segments.
– Road and Rail Projects: Moving large equipment, sections of track, or prefabricated road sections.
3. Industrial:
– Plant Maintenance: Performing maintenance tasks, such as replacing heavy machinery or components in factories and industrial plants.
– Assembly Lines: Assisting in the assembly and disassembly of large industrial equipment.
4. Shipping and Logistics:
– Container Handling: Loading and unloading shipping containers in ports and freight terminals.
– Heavy Cargo: Moving heavy cargo in warehouses and distribution centers.
5. Energy Sector:
– Wind Turbines: Erecting and maintaining wind turbines, including the installation of blades and nacelles.
– Oil and Gas: Lifting heavy equipment and components in refineries and offshore platforms.
6. Event Management:
– Stage Setup: Assisting in the setup of large stages and equipment for concerts, festivals, and other events.
– Temporary Structures: Erecting temporary structures like large tents and scaffolding for events.
7. Emergency and Recovery Operations:
– Accident Recovery: Assisting in vehicle recovery operations and clearing debris after accidents or natural disasters.
– Disaster Relief: Supporting relief efforts by moving heavy debris and erecting temporary shelters.
Each application leverages the crane’s ability to safely and efficiently move heavy loads, making it indispensable in scenarios requiring precise and powerful lifting solutions.
List Buyer Types of “30 tonne crane”
When it comes to buying a 30-tonne crane, the buyers generally fall into the following categories:
1. Construction Companies: These businesses need cranes for various projects like building high-rises, bridges, and other large structures. They prioritize reliability, lifting capacity, and operational efficiency.
2. Heavy Industry and Manufacturing Firms: These buyers use cranes to move heavy machinery and materials within their facilities or construction sites. They value durability and versatility to handle different types of loads.
3. Logistics and Transport Companies: These firms require cranes for loading and unloading heavy cargo at ports, railways, and distribution centers. Their focus is on the crane’s reach, speed, and ability to handle diverse cargo types.
4. Mining and Extraction Companies: These businesses use cranes to handle large, heavy materials such as ore and equipment. They look for cranes that can withstand harsh environments and have a strong lifting capacity.
5. Rental and Leasing Companies: These companies buy cranes to rent them out to other businesses. They seek cranes that are user-friendly, low-maintenance, and versatile to appeal to a broad range of clients.
6. Government and Municipalities: Various government agencies use cranes for public works projects, disaster response, and infrastructure maintenance. They often prioritize safety features, reliability, and compliance with regulations.
7. Oil and Gas Industry: These companies need cranes for offshore and onshore drilling operations, transporting large equipment, and constructing infrastructure. They require cranes that can operate in extreme conditions and handle very heavy loads.
8. Utilities: Companies in the utilities sector, such as those managing power lines and water systems, need cranes for installation, maintenance, and repair tasks. They prefer cranes that are mobile, flexible, and capable of working in various terrains.
Each buyer type has specific needs and priorities, influencing their choice of crane in terms of features, capabilities, and overall performance.
List “30 tonne crane” Project Types for Different Industries
“30 Tonne Crane” Project Types for Different Industries
#### 1. Construction Industry
– High-Rise Building Construction: Lifting steel beams, concrete panels, and other heavy materials.
– Bridge Construction: Assembling and positioning large bridge segments.
– Residential Projects: Handling precast concrete components for housing developments.
#### 2. Manufacturing Industry
– Assembly Line Installations: Positioning heavy machinery and equipment.
– Material Handling: Moving raw materials or finished products within a manufacturing plant.
– Heavy Equipment Maintenance: Lifting and moving large equipment for repairs or upgrades.
#### 3. Energy Industry
– Wind Farm Construction: Erecting wind turbines and positioning nacelles.
– Oil and Gas: Lifting heavy components such as pipelines and drilling equipment.
– Power Plant Maintenance: Handling heavy machinery during plant upgrades or maintenance.
#### 4. Transport and Logistics
– Port Operations: Loading and unloading heavy cargo containers.
– Railway Construction: Lifting railway sections and heavy maintenance equipment.
– Warehouse Management: Moving large storage racks and heavy inventory.
#### 5. Mining Industry
– Mine Development: Lifting and installing heavy mining equipment.
– Site Infrastructure: Constructing and maintaining heavy-duty infrastructure within mines.
– Material Extraction: Handling large loads of mined materials.
#### 6. Aerospace Industry
– Aircraft Assembly: Positioning large aircraft components during assembly.
– Maintenance Operations: Lifting aircraft for maintenance and repairs.
– Space Exploration: Handling heavy launch components and spacecraft during assembly.
#### 7. Telecommunications
– Tower Installation: Erecting telecommunications towers and antennas.
– Equipment Maintenance: Lifting and installing heavy telecom equipment on towers.
#### 8. Public Works
– Infrastructure Projects: Building and maintaining public infrastructure like bridges and tunnels.
– Emergency Services: Assisting in disaster recovery by removing debris and lifting heavy materials.
Conclusion
A 30-tonne crane is versatile and finds applications across various industries, primarily for lifting, moving, and positioning heavy loads. Its utility spans from construction and manufacturing to energy and public works, highlighting its critical role in modern industrial and infrastructure projects.
30 tonne crane Accessories Upgrades and Custom Manufacturing Options
When upgrading or customizing a 30-tonne crane, there are several accessories and manufacturing options to consider:
1. Lifting Attachments:
– Spreader Beams: These help in distributing the load evenly.
– Custom Hooks: Designed for specific applications to ensure safety and efficiency.
– Lifting Slings and Chains: Various materials and lengths to suit different load types.
2. Control Systems:
– Remote Controls: Enhances operator safety by allowing control from a distance.
– Automated Systems: Programmable for repetitive tasks, increasing precision and productivity.
– Load Indicators and Overload Protection: Crucial for preventing accidents and ensuring safe operations.
3. Mobility Enhancements:
– Crawler Tracks or All-Terrain Tires: Improves the crane’s ability to operate in diverse environments.
– Stabilizers and Outriggers: Provides additional stability during lifting operations.
4. Power Options:
– Hybrid or Electric Drives: More eco-friendly and can reduce operational costs.
– Upgraded Hydraulic Systems: Enhances lifting capacity and smoothness of operation.
5. Structural Modifications:
– Extended Boom: For higher reach capabilities.
– Telescopic Jibs: Offers flexibility in adjusting the crane’s reach and height.
– Reinforced Frames: Improves durability and load capacity.
6. Safety Features:
– Anti-collision Systems: Prevents accidents in crowded workspaces.
– Cameras and Sensors: Provides better visibility and monitoring.
– Emergency Stop Functions: Critical for immediate response in case of issues.
7. Custom Manufacturing:
– Specialized Configurations: Tailored designs to meet unique operational requirements.
– Material Upgrades: Using high-strength steel or other materials for better performance.
– Weatherproofing: Ensures reliable operation in extreme weather conditions.
These upgrades and custom options can significantly enhance the performance, safety, and versatility of a 30-tonne crane, ensuring it meets specific operational needs effectively.
List Quality Control and The Manufacturing Process of “30 tonne crane”
Quality Control in 30 Tonne Crane Manufacturing
1. Material Inspection:
– Incoming Material Check: Ensure raw materials like steel meet the specified grades.
– Supplier Audits: Regular assessments of suppliers to maintain quality standards.
2. Precision Manufacturing:
– CNC Machining: Utilized for precise component creation.
– Welding Inspections: Both visual and ultrasonic testing ensure structural integrity.
– Dimensional Checks: Use of calipers, micrometers, and laser measuring devices for accuracy.
3. Assembly Quality Control:
– Component Matching: Ensure compatibility and fit of parts.
– Torque Testing: Confirm correct tightening of bolts and joints.
– Hydraulic Systems Check: Pressure tests to ensure no leaks or failures.
4. Functional Testing:
– Load Testing: Simulate operational loads to ensure structural robustness.
– Operational Tests: Verify crane movements, controls, and safety features function correctly.
– Stability Tests: Assess balance and stability under various conditions.
5. Final Inspection and Certification:
– Compliance Checks: Ensure adherence to industry standards (e.g., ISO, OSHA).
– Documentation: Comprehensive record of all tests and inspections.
– Certification: Official approval from regulatory bodies.
Manufacturing Process of a 30 Tonne Crane
1. Design and Planning:
– CAD Modeling: Create detailed 3D models and simulations.
– Prototyping: Develop and test prototypes to refine designs.
2. Fabrication:
– Cutting: Laser or plasma cutting of steel plates.
– Machining: CNC machining for precision parts.
– Welding: Assemble parts using advanced welding techniques.
3. Assembly:
– Component Integration: Assemble major components like the boom, jib, and counterweights.
– Hydraulics Installation: Fit hydraulic systems for movement and lifting.
4. Testing:
– Load and Stability Tests: Ensure the crane can handle maximum loads safely.
– Functionality Tests: Verify all operational aspects, including safety systems.
5. Finishing:
– Painting: Apply corrosion-resistant coatings.
– Final Assembly: Assemble any remaining parts and perform final adjustments.
6. Quality Assurance:
– Final Inspections: Thorough checks to ensure all components meet quality standards.
– Certification: Obtain necessary approvals and certifications.
7. Delivery:
– Packaging: Secure packaging for transport.
– Logistics: Plan and execute delivery to the customer site.
By following these steps, manufacturers ensure the production of high-quality, reliable 30-tonne cranes.
How to use “30 tonne crane”
Using a “30 tonne crane” involves several critical steps to ensure safe and efficient operation. Here’s a detailed guide:
1. Pre-Operation Checks
– Inspect the Crane: Examine for any visible damages, leaks, or wear and tear. Check the cables, hooks, and hydraulic systems.
– Verify Certification: Ensure the crane has current certification and inspection records.
– Check Load Charts: Familiarize yourself with the crane’s load charts to understand its lifting capacity at different boom lengths and angles.
2. Site Preparation
– Assess the Ground Conditions: Ensure the ground is stable and can support the crane’s weight, including the load.
– Clear the Area: Remove any obstructions or hazards around the operating area.
– Set Up Barriers: Establish safety barriers to keep unauthorized personnel out of the lifting zone.
3. Setting Up the Crane
– Position the Crane: Place the crane on a level surface and extend the outriggers fully to stabilize the crane.
– Boom Configuration: Adjust the boom length and angle according to the lift plan.
– Install Counterweights: Attach the necessary counterweights as specified in the crane’s manual.
4. Lifting Operations
– Calculate Load Weight: Ensure the weight of the load is within the crane’s capacity.
– Attach Load Securely: Use appropriate slings and rigging techniques to secure the load to the crane’s hook.
– Lift Smoothly: Operate the crane controls smoothly to lift the load. Avoid sudden movements or jerks.
5. Communication
– Use Hand Signals or Radios: Establish clear communication with the rigging team using standardized hand signals or two-way radios.
– Spotter Assistance: Have a spotter guide the crane operator to ensure precision and safety.
6. Post-Operation
– Lower the Load: Carefully lower the load to its destination and detach it.
– Stow the Crane: Retract the boom and outriggers, and secure the crane for transport if necessary.
– Inspect Again: Perform a post-operation inspection to check for any damage or maintenance needs.
Safety Tips
– Follow Manufacturer Guidelines: Always adhere to the crane manufacturer’s guidelines and specifications.
– Trained Operators Only: Ensure that only certified and trained personnel operate the crane.
– Emergency Plan: Have an emergency response plan in place in case of accidents.
By following these steps, you can safely and effectively use a 30 tonne crane for various lifting tasks.
“30 tonne crane” Comparative Analysis
Sure! Here’s a comparative analysis of 30-tonne cranes focusing on key factors like lifting capacity, reach, mobility, versatility, and cost.
Lifting Capacity
– Truck-Mounted Cranes: Often have a higher lifting capacity within their category due to stability provided by outriggers.
– Crawler Cranes: Provide exceptional lifting capacity with enhanced stability due to their tracks, making them suitable for heavy lifting on rough terrains.
Reach
– Truck-Mounted Cranes: Usually have longer booms and can extend to greater heights, ideal for urban and infrastructure projects.
– Crawler Cranes: Typically have shorter booms but can operate in confined spaces and uneven ground.
Mobility
– Truck-Mounted Cranes: Highly mobile and can travel on public roads, allowing for easy transportation between job sites.
– Crawler Cranes: Less mobile, requiring disassembly for transport over long distances, but they excel in maneuvering on site.
Versatility
– Truck-Mounted Cranes: Versatile with various attachments and configurations, suitable for a wide range of tasks from construction to industrial maintenance.
– Crawler Cranes: Versatile in challenging environments like soft or muddy terrains but less so in urban settings due to transport complexity.
Cost
– Truck-Mounted Cranes: Generally lower upfront and operating costs due to ease of transport and setup.
– Crawler Cranes: Higher initial investment and operational costs due to transport logistics and maintenance of tracks.
Conclusion
– Truck-Mounted Cranes: Best for projects requiring high mobility, longer reach, and versatility in urban areas.
– Crawler Cranes: Ideal for heavy lifting in rough terrains and confined spaces, albeit with higher costs and transport challenges.
This comparative analysis should help in deciding the most suitable 30-tonne crane based on the specific requirements of your project.
“30 tonne crane” Warranty and Support
When purchasing or leasing a 30-tonne crane, it’s crucial to understand the warranty and support provided by the manufacturer or supplier. Here’s a detailed overview:
Warranty
1. Duration: Most manufacturers offer a warranty period ranging from 1 to 5 years, depending on the crane’s brand and model.
2. Coverage:
– Mechanical Components: Typically covers major parts such as the boom, winch, and hydraulic systems.
– Electrical Components: Includes the control systems, sensors, and wiring.
– Wear and Tear: Some warranties may exclude wear-and-tear items like tires, brakes, and filters.
3. Conditions: The warranty is usually valid only if the crane is maintained according to the manufacturer’s guidelines and serviced by authorized technicians.
4. Exclusions: Damage due to operator error, improper maintenance, or modifications outside manufacturer specifications is generally not covered.
Support
1. Technical Support:
– Remote Assistance: Many companies offer phone and email support to troubleshoot issues.
– On-site Service: Technicians may be available to visit the site for repairs and maintenance.
2. Training:
– Operator Training: Comprehensive training programs to ensure safe and efficient crane operation.
– Maintenance Training: Instruction for in-house maintenance teams to handle routine checks and minor repairs.
3. Parts Availability:
– Spare Parts Inventory: Manufacturers usually maintain a stock of critical spare parts to minimize downtime.
– Delivery Time: Efficient logistics to ensure quick delivery of parts to your location.
4. Service Contracts: Optional extended service contracts can provide ongoing maintenance and support beyond the initial warranty period.
In summary, ensure you thoroughly review the warranty terms and support services offered by the manufacturer or supplier to maintain your 30-tonne crane’s performance and longevity.
List “30 tonne crane” FAQ
30 Tonne Crane FAQ
1. What is a 30 tonne crane?
A 30 tonne crane is a mobile crane capable of lifting loads up to 30 tonnes. These cranes are commonly used in construction, industrial, and infrastructure projects.
2. What types of 30 tonne cranes are available?
The main types include:
– All-Terrain Cranes: Versatile, can operate on both rough terrain and highways.
– Truck-Mounted Cranes: Mounted on a truck chassis for easy transportation on roads.
– Rough Terrain Cranes: Designed for off-road construction sites.
– Crawler Cranes: Equipped with tracks for stability on soft ground.
3. What are the key features of a 30 tonne crane?
– Lifting Capacity: Up to 30 tonnes.
– Boom Length: Varies, typically around 20-40 meters.
– Mobility: Depending on the type, can be highly mobile.
– Safety Systems: Includes overload protection, anti-two block systems, and load moment indicators.
4. What is the maximum reach of a 30 tonne crane?
The reach can vary, but typically, a 30 tonne crane has a boom length of 20-40 meters and can extend further with additional jib attachments.
5. What are the common applications for a 30 tonne crane?
– Construction: Lifting building materials, steel beams, and precast concrete.
– Industrial Maintenance: Equipment installation and maintenance.
– Infrastructure Projects: Bridge construction, roadworks, and utilities installation.
6. How do I choose the right 30 tonne crane for my project?
Consider factors like:
– Project Requirements: Lifting capacity, reach, and mobility.
– Site Conditions: Terrain, access, and space constraints.
– Budget: Purchase cost, rental rates, and operational costs.
7. What are the safety considerations when operating a 30 tonne crane?
– Operator Training: Ensure operators are certified.
– Regular Inspections: Conduct pre-operation checks and routine maintenance.
– Load Management: Adhere to the crane’s load chart and avoid overloading.
– Site Safety: Secure the site, clear of obstructions, and ensure proper ground conditions.
8. Can a 30 tonne crane be rented?
Yes, 30 tonne cranes can be rented from equipment rental companies. Rental terms can be daily, weekly, or monthly, depending on your project needs.
9. What are the typical rental costs for a 30 tonne crane?
Rental costs vary by region, duration, and crane type but typically range from $500 to $1,500 per day.
10. How do I maintain a 30 tonne crane?
– Regular Servicing: Follow the manufacturer’s maintenance schedule.
– Lubrication: Keep moving parts well-lubricated.
– Inspection: Regularly inspect hydraulic systems, cables, and structural components.
Top 10 FAQ with answer about 30 tonne crane for Buyer Sourcing from China
Sure, here are the top 10 FAQs about sourcing a 30-tonne crane from China, each answered concisely:
1. What is the lifting capacity of a 30-tonne crane?
A 30-tonne crane can lift a maximum load of 30 tonnes (30,000 kg).
2. What types of 30-tonne cranes are available?
Common types include mobile cranes, truck-mounted cranes, crawler cranes, and overhead cranes.
3. How long does it take to deliver a 30-tonne crane from China?
Delivery typically takes 4-8 weeks, depending on the manufacturer and shipping method.
4. What are the key specifications to consider?
Important specs include lifting height, boom length, rotation angle, operating radius, and engine power.
5. Are Chinese cranes reliable and safe?
Yes, many Chinese manufacturers comply with international standards such as CE, ISO, and ANSI, ensuring reliability and safety.
6. What is the cost range for a 30-tonne crane?
Prices range from $70,000 to $150,000, depending on the type, brand, and additional features.
7. Do Chinese manufacturers offer warranties?
Yes, most offer warranties ranging from 1 to 3 years for major components.
8. Can I get spare parts and after-sales service easily?
Reputable manufacturers provide spare parts and have after-sales service networks globally.
9. What should I check before finalizing the purchase?
Verify the manufacturer’s credentials, product certification, customer reviews, and the terms of the warranty and after-sales service.
10. How do I ensure quality when sourcing from China?
Conduct factory audits, request third-party inspections, and ask for references from previous customers.
These answers should help guide you through the process of sourcing a 30-tonne crane from China effectively.
