Factory overhead crane, available as single or double girder type, supports a wide range of applications, from assembly lines to heavy-duty material handling. Overhead cranes are essential for modern factories requiring reliable and high-capacity lifting solutions.
Common Applications and Project Cases of Factory Overhead Cranes
In a factory setting, overhead cranes are essential for handling and moving heavy materials, components, and equipment with efficiency and safety. Here are common applications and project showcases of our factory overhead cranes shown as below for your reference.
For Material Transport
For Material Handling and Transport
Overhead cranes are used to lift, move, and position heavy raw materials, semi-finished goods, and other items across large factory spaces. The cranes allow workers to transport items that are too heavy or cumbersome for manual handling. This is especially common in industries with heavy materials like steel, concrete, or large machinery parts.
Double Beam Overhead Crane for Uzbekistan
- Usage: For handling and transporting different steel materials
- Type: AQ-NLH type European standard overhead crane
- Load Capacity: 32 tons
- Installation method: Providing online guidance
For Loading and Unloading
For Loading and Unloading
Overhead cranes expedite the loading and unloading of goods within warehouse areas, reducing the need for forklifts or manual labor. The overhead lifting cranes make it easier to move items onto trucks, pallets, or storage racks. This is common in manufacturing facilities with high-volume storage needs, where overhead factory cranes help streamline inventory handling.
European Overhead Crane for Kazakhstan
- Usage: Loading and unloading steel coils in warehouse area
- Type: AQ-QDX type European crane
- Load capacity: 10 tons
- Quantity: 4 sets
- Installation method: Providing on-site installation guidance
For Maintenance and Repair
For Maintenance and Repair Assistance
Overhead cranes assist in factory maintenance by lifting and positioning heavy machinery or parts, especially when repairs require the heavy equipment to be elevated or moved to a different area. Factories in industries like energy, manufacturing, and industrial maintenance use over head cranes to perform equipment repairs safely and efficiently.
Double Bridge Overhead Crane for Chile
- Usage: Handling heavy machinery for maintenance
- Type: AQ-QD type bridge crane
- Load capacity: 50 tons
- Installation method: Providing on-site guidance
For Metal Fabrication
For Metal Fabrication and Foundry Operations
In foundries and metal fabrication plants, overhead crane equipment are used to move heavy metal products and transport molten metals, molds, and castings. They play a critical role in keeping workers safe from high temperatures and dangerous materials. Steel mills, metal casting facilities, and metal fabrication plants depend on overhead cranes to handle large, heavy, and often hot materials with care.
Single Beam Bridge Cranes for Dominica
- Usage: For transferring metal products
- Type: AQ-LD type overhead crane
- Quantity: 2 sets
- Load capacity: 7.5 ton
- Span: 13.9m and 19.2m
- Lifting Height: 5.5m and 6.5m
Types of Factory Overhead Crane
Factory overhead cranes are essential for various material handling tasks. The main crane types include single girder cranes and double girder overhead cranes, each designed to match specific operational needs and lifting requirements.
Single Girder Overhead Factory Crane
Single Girder Overhead Factory Crane
Design: Single girder overhead factory crane features a single bridge girder that supports the trolley and hoist. It typically has a lighter, simpler design and is more cost-effective.
Capacity: Generally supports lighter to moderate loads, usually up to 25 tons.
Advantages:
- Cost-effective for lighter lifting tasks.
- Easier and quicker to install and maintain.
- Requires less structural support, making it suitable for buildings with lower headroom.
Types available: AQ-LD type, AQ-HD European type, AQ-LX underhung type, AQ-LB explosion proof type and AQ-LDZ grab type.
Double Girder Overhead Factory Cranes
Double Girder Overhead Factory Crane
Design: A double girder factory overhead crane Consist of two bridge girders running parallel, with the trolley and hoist mounted between them, allowing for a higher lifting capacity and greater stability.
Capacity: Supports heavier loads, generally ranging from 20 tons to 450 tons, depending on the specific design.
Advantages:
Types available: AQ-QD type, AQ-QDX European type, AQ-LH low headroom type, AQ-NLH European hoist type, AQ-QZ grab type, AQ-YZ foundry type and AQ-QB explosion-proof type.
Single girder factory bridge cranes are best for lighter loads, where space and cost-efficiency are key, while double girder cranes in factory excel in heavy-duty environments where higher capacities and greater lifting heights are required. Factories choose between these types based on the load weight, space constraints, and specific operational needs.
Key Components of Factory Overhead Cranes
A factory overhead cranes is composed of several key components, including bridge girder, end carriage, hoist, trolley and control system, each essential to the crane’s performance, durability, and safety. Let’s have a closer look at these components now.
- Function: The bridge girder spans the width of the workspace and supports the bridge crane’s hoist and trolley system.
- Types: Single girder (for lighter loads) and double girder (for higher capacities and wider spans).
- Material Selection: High-grade steel for structural strength, often with anti-corrosion coatings for longevity, especially in outdoor or high-moisture environments.
- Function: The end carriages support and move the bridge girder along the runway beams, allowing horizontal movement of the overhead crane across the factory space.
- Components: End carriages consist of wheels, axles, and motors for controlled movement along the crane’s path.
- Material Selection: Steel or cast iron wheels for heavy-duty applications, with precision bearings to reduce friction and wear.
- Function: The hoist is responsible for lifting and lowering heavy loads. It consists of a motor, gearbox, drum or chain, and lifting hook.
- Types: Electric wire rope hoist (for high-capacity and high-speed lifting) and electric chain hoist (for lighter and more precise lifting).
- Material Selection: High-strength steel for durability and load-bearing capability, heat-treated chains or wire ropes for long service life.
- Function: The trolley moves the hoist along the length of the bridge girder, enabling horizontal movement in a perpendicular direction to the end carriage travel.
- Types: Low-headroom trolleys for limited clearance, double-rail trolleys for double girder cranes, and monorail trolleys for straight-path applications.
- Material Selection: Steel frames and wheels for strength, with corrosion-resistant coatings if operating in harsh environments.
- Function: Control system manages factory overhead crane movements, including lifting, lowering, and horizontal motion. The system provides precision, safety, and efficiency.
- Types: Pendant control, remote control, and cabin control options depending on factory needs.
- Material Selection: Durable, weatherproof casings for pendant and remote controls to withstand heavy use, with high-quality electrical components for reliability.
Customization Options of Overhead Cranes for Specific Factory Needs
Overhead factory cranes can be customized to meet specific operational requirements, such as:
- Load Capacity Adjustments: Reinforced components for handling heavier loads.
- Specialized Hooks and Attachments: For handling unconventional loads or materials.
- Enhanced Safety Features: Additional sensors, overload protection, or emergency stop functions.
- Automation and IoT Integration: For improved precision, remote monitoring, and predictive maintenance.
Factory Overhead Crane Selection Guide: Choosing the Right Crane from Reliable Manufacturer
Choosing an overhead crane for your factory is an important investment that requires careful consideration to meet materials handling needs and ensure long-term productivity. Selecting the right overhead crane factory from a reliable manufacturer can boost efficiency, improve safety, and support your specific lifting requirements. We offer a guide here to help you make an informed decision.
1. Define Your Operational Needs
- Load Capacity: Identify the maximum weight the crane needs to lift. Standard load capacities range from a few tons to hundreds, so ensure the crane can handle your heaviest loads.
- Span and Height Requirements: Determine the width (span) of the area the crane will cover and the height it needs to lift. Factories with high ceilings or expansive spaces will need longer spans and higher lifts.
- Operating Environment: Consider your factory’s environment. If it’s dusty, corrosive, or requires temperature-resistant materials, ensure the crane can withstand these conditions.
2. Choose the Crane Type
- Single vs. Double Girder Cranes: Single girder overhead cranes are cost-effective and sufficient for lower loads, while double girder overhead cranes are ideal for heavy loads and higher lifting capacities.
- Top Running vs. Under Running Cranes: Top running overhead cranes are suitable for heavy-duty use, often with higher load capacity. Under-running cranes are compact and work well in limited spaces or lower-ceiling environments.
3. Evaluate Customization Options
- Safety and Control Features: Choose between manual, remote, or automated controls. Consider adding safety options like anti-sway technology, load monitoring, and emergency stop mechanisms.
- Mobility and Speed Customization: Look for overhead crane equipment with adjustable traverse speeds and adaptable rail systems for your factory’s layout.
- Energy Efficiency: Energy-efficient motors, LED lighting, and energy regeneration systems help reduce operational costs and support sustainability.
4. Select a Reliable Manufacturer
- Industry Reputation: Choose a manufacturer with a proven track record in the industry. Look for overhead crane manufacturers who specialize in reliable, well-designed cranes tailored for industrial environments.
- Technical Support & After-Sales Service: Reliable bridge crane manufacturers offer extensive support, including installation, training, maintenance, and emergency repairs. Ensure the company provides long-term parts availability and a solid warranty.
- Compliance and Certifications: Verify that the overhead crane machine meets industry safety and quality standards (e.g., ISO or OSHA) to ensure regulatory compliance and worker safety.
5. Consider Cost and Long-Term Value
- While price is a factor, consider the long-term value, such as the crane’s durability, efficiency, and operational cost savings. A quality factory overhead crane can last decades if chosen well and properly maintained, making it a worthwhile investment.
If you’re unsure about selecting a suitable and cost-effective overhead crane for your lifting needs, feel free to reach out to us. We’ll provide a tailored solution that perfectly matches your requirements.
Specifications of Overhead Crane Factory
Single girder types:
AQ-LD
| Capacity | t | 1 | 2 | 3 | 5 | 10 | 16 | 20 | 25 |
|---|---|---|---|---|---|---|---|---|---|
| Span | S(m) | 7.5~31.5 | 7.5~31.5 | 7.5~31.5 | 7.5~31.5 | 7.5~31.5 | 7.5~31.5 | 7.5~31.5 | 7.5~25.5 |
| Lifting height | m | 6~30 | 6~30 | 6~30 | 6~30 | 9~30 | 9~30 | 9~30 | 9~30 |
| Lifting speed | m/min | 8（0.8/8） | 8（0.8/8） | 8（0.8/8） | 8（0.8/8） | 7（0.7/7） | 3.5（0.35/3.5） | 3.3（0.33/3.3） | 3（0.3/3） |
| Trolley speed | m/min | 20(30) | 20(30) | 20(30) | 20(30) | 20(30) | 18 | 14 | 16 |
| Crane speed | m/min | 20(30) | 20(30) | 20(30) | 20(30) | 20(30) | 20(30) | 20(30) | 20(30) |
| Work duty | A3~A4 | A3~A4 | A3~A4 | A3~A4 | A3~A4 | A3~A4 | A3~A4 | A3~A4 | |
| Track type | P18 | P18 P24 | P24 | P24 | P24 P30 | P30 P38 | P38 P43 | P38 P43 |
AQ-HD
| Capacity | t | 1 | 2 | 3.2 | 5 |
|---|---|---|---|---|---|
| Span | S(m) | 7.5~28.5 | 7.5~28.5 | 7.5~28.5 | 7.5~28.5 |
| Lifting height | m | 6~18 | 6~18 | 6~18 | 6~18 |
| Lifting speed | m/min | 0.8/5 | 0.8/5 | 0.8/5 | 0.8/5 |
| Trolley speed | m/min | 2~20 | 2~20 | 2~20 | 2~20 |
| Crane speed | m/min | 3~30 | 3~30 | 3~30 | 3~30 |
| Work duty | A5 | A5 | A5 | A5 | |
| Track type | P18 P24 | P18 P24 | P24 | P24 | |
| Capacity | t | 10 | 12.5 | 16 | 20 |
| Span | S(m) | 7.5~28.5 | 7.5~28.5 | 7.5~28.5 | 7.5~28.5 |
| Lifting height | m | 6~18 | 6~18 | 6~18 | 6~18 |
| Lifting speed | m/min | 0.8/5 | 0.66/4 | 0.66/4 | 0.53/3.4 |
| Trolley speed | m/min | 2~20 | 2~20 | 2~20 | 2~20 |
| Crane speed | m/min | 3~30 | 3~30 | 3~30 | 3~30 |
| Work duty | A5 | A5 | A5 | A5 | |
| Track type | P30 | P30 | P30 P38 | P30 P38 |
AQ-LX
| Capacity | t | 0.5 | 1 | 2 | 3 | 5 | 10 |
|---|---|---|---|---|---|---|---|
| Span | S(m) | 3~22.5 | 3~22.5 | 3~22.5 | 3~22.5 | 3~22.5 | 3~22.5 |
| Lifting height | m | 6~30 | 6~30 | 6~30 | 6~30 | 6~30 | 9~30 |
| Lifting speed | m/min | 8（0.8/8） | 8（0.8/8） | 8（0.8/8） | 8（0.8/8） | 8（0.8/8） | 7（0.7/7） |
| Trolley speed | m/min | 20(30) | 20(30) | 20(30) | 20(30) | 20(30) | 20(30) |
| Crane speed | m/min | 20(30) | 20(30) | 20(30) | 20(30) | 20(30) | 20(30) |
| Work duty | A3~A4 | A3~A4 | A3~A4 | A3~A4 | A3~A4 | A3~A4 |
AQ-LDZ
| Capacity | t | 2 | 3 | 5 | 10 |
|---|---|---|---|---|---|
| Span | S(m) | 4.5-28.5 | 4.5-28.5 | 4.5-28.5 | 4.5-28.5 |
| Lifting height | m | 6~16 | 6~16 | 6~16 | 6~13 |
| Lifting speed | m/min | 16 | 16 | 16 | 14 |
| Trolley speed | m/min | 20(30) | 20(30) | 20(30) | 20(30) |
| Crane speed | m/min | 20(30) | 20(30) | 20(30) | 20(30) |
| Grab volume | m³ | 0.5 | 0.5 | 0.75 | 1 |
| Work duty | A3~A4 | A3~A4 | A3~A4 | A3~A4 | |
| Track type | P18 P24 | P24 | P24 | P24 P30 |
AQ-LB
| Capacity | t | 1 | 2 | 3 | 5 | 10 | 16 | 20 |
|---|---|---|---|---|---|---|---|---|
| Span | S(m) | 7.5~31.5 | 7.5~31.5 | 7.5~31.5 | 7.5~31.5 | 7.5~31.5 | 7.5~31.5 | 7.5~31.5 |
| Lifting height | m | 6~30 | 6~30 | 6~30 | 6~30 | 9~30 | 9~30 | 9~30 |
| Lifting speed | m/min | 8（0.8/8） | 8（0.8/8） | 8（0.8/8） | 8（0.8/8） | 7（0.7/7） | 3.5（0.35/3.5） | 3.3（0.33/3.3） |
| Trolley speed | m/min | 20(30) | 20(30) | 20(30) | 20(30) | 20(30) | 18 | 14 |
| Crane speed | m/min | 20(30) | 20(30) | 20(30) | 20(30) | 20(30) | 20(30) | 20(30) |
| Work duty | A3~A4 | A3~A4 | A3~A4 | A3~A4 | A3~A4 | A3~A4 | A3~A4 | |
| Explosion-proof Grade | ExdⅡBT4、ExdⅡCT4 | |||||||
| Track type | P18 | P18 P24 | P24 | P24 | P24 P30 | P30 P38 | P30 P38 |
Double girder types:
AQ-QD
| Capacity | t | 5 | 10 | 16 | 20 | 32 | 50 |
|---|---|---|---|---|---|---|---|
| Span | S(m) | 10.5~31.5 | 10.5~31.5 | 10.5~31.5 | 10.5~31.5 | 10.5~31.5 | 10.5~31.5 |
| Lifting height | m | 6~16 | 6~16 | 6~16 | 6~16 | 6~18 | 6~16 |
| Lifting speed | m/min | 11.5 | 8.5 | 7.9 | 7.2 | 6 | 6 |
| Trolley speed | m/min | 37.2 | 37.4 | 40.1 | 40 | 37 | 31.3 |
| Crane speed | m/min | 70.6 | 70.6 | 74.3 | 75.1 | 64.9 | 58.5 |
| Work duty | A3~A7 | A3~A7 | A3~A7 | A3~A7 | A3~A7 | A3~A7 | |
| Track type | P38 | P38 P43 | P43 | P43 | QU70 | QU80 | |
| Capacity | t | 75 | 100 | 125 | 160 | 200 | 250 |
| Span | S(m) | 10.5~31.5 | 13~31 | 13~31 | 13~31 | 13~31 | 13~31 |
| Lifting height | m | 6~20 | 6~20 | 6~20 | 6~22 | 6~20 | 6~20 |
| Lifting speed | m/min | 3.9 | 3.1 | 3.9 | 3.5 | 2.6 | 2.2 |
| Trolley speed | m/min | 31.3 | 33.6 | 33 | 40 | 32 | 32 |
| Crane speed | m/min | 61 | 61.8 | 62.3 | 68 | 48 | 50 |
| Work duty | A3~A7 | A3~A7 | A3~A7 | A3~A7 | A3~A7 | A3~A7 | |
| Track type | QU100 | QU100 | QU100 | QU120 | QU120 | QU120 | |
| Capacity | t | 300 | 350 | 400 | 450 | ||
| Span | S(m) | 13~31 | 13~31 | 13~31 | 13~31 | ||
| Lifting height | m | 6~24 | 6~24 | 6~24 | 6~24 | ||
| Lifting speed | m/min | 2.4 | 2.2 | 2.6 | 2.1 | ||
| Trolley speed | m/min | 28 | 28 | 31 | 27 | ||
| Crane speed | m/min | 42 | 42 | 45 | 42 | ||
| Work duty | A3~A7 | A3~A7 | A3~A7 | A3~A7 | |||
| Track type | QU120 | QU120 | QU120 | QU120 |
AQ-QDX
| Capacity | t | 5 | 10 | 16 | 20 | 32 | 50 |
|---|---|---|---|---|---|---|---|
| Span | S(m) | 10.5~31.5 | 10.5~31.5 | 10.5~31.5 | 10.5~31.5 | 10.5~31.5 | 10.5~31.5 |
| Lifting height | m | 6~18 | 6~18 | 6~18 | 6~18 | 6~16 | 6~16 |
| Lifting speed | m/min | 1.07~10.7 | 0.81~8.1 | 0.73~7.3 | 0.58~5.8 | 0.49~4.9 | 0.4~4 |
| Trolley speed | m/min | 3.3~33 | 3.3~33 | 3.2~32 | 3.2~32 | 3.36~33.6 | 2.9~29 |
| Crane speed | m/min | 6.8~68 | 6.8~68 | 5.4~54 | 5.4~54 | 5.6~56 | 5.4~54 |
| Work duty | A3~A5 | A3~A5 | A3~A5 | A3~A5 | A3~A5 | A3~A5 | |
| Track type | P38 | P38 P43 | P43 | P43 | QU70 | QU80 | |
| Capacity | t | 75 | 100 | 160 | 200 | 250 | 320 |
| Span | S(m) | 10.5~31.5 | 13~31 | 13~31 | 13~31 | 13~31 | 13~31 |
| Lifting height | m | 6~24 | 6~24 | 6~24 | 6~20 | 6~20 | 6~24 |
| Lifting speed | m/min | 0.37~3.7 | 0.32~3.2 | 0.25~2.5 | 0.24~2.4 | 0.21~2.1 | 0.2~2 |
| Trolley speed | m/min | 2.92~29.2 | 2.9~29 | 2.65~26.5 | 2.5~25 | 2.5~25 | 2.4~24 |
| Crane speed | m/min | 4.8~48 | 5.26~52.6 | 4.67~46.7 | 5.2~52 | 5.2~52 | 4.15~41.5 |
| Work duty | A3~A5 | A3~A5 | A3~A5 | A3~A5 | A3~A5 | A3~A5 | |
| Track type | QU100 | QU100 | QU120 | QU120 | QU120 | QU120 |
AQ-LH
| Capacity | t | 5 | 10 | 16 | 20 |
|---|---|---|---|---|---|
| Span | S(m) | 10.5~31.5 | 10.5~31.5 | 10.5~31.5 | 10.5~31.5 |
| Lifting height | m | 6~30 | 9~30 | 9~30 | 9~30 |
| Lifting speed | m/min | 8（0.8/8） | 7（0.7/7） | 3.5（0.35/3.5） | 3.3（0.33/3.3） |
| Trolley speed | m/min | 20(30) | 20(30) | 20(30) | 20(30) |
| Crane speed | m/min | 20(43) | 20(43) | 20(43) | 20(43) |
| Work duty | A3~A4 | A3~A4 | A3~A4 | A3~A4 | |
| Track type | P30 | P30 P38 | P38 | P38 P43 | |
| Capacity | t | 25 | 32 | 40 | 50 |
| Span | S(m) | 10.5~31.5 | 10.5~31.5 | 10.5~31.5 | 10.5~31.5 |
| Lifting height | m | 9~24 | 9~24 | 9~20 | 9~20 |
| Lifting speed | m/min | 3（0.3/3） | 3（0.3/3） | 2.3（0.23/2.3） | 1.8（0.18/1.8） |
| Trolley speed | m/min | 20(30) | 20(30) | 20(30) | 20(30) |
| Crane speed | m/min | 20(43) | 20(43) | 20(43) | 20(43) |
| Work duty | A3~A4 | A3~A4 | A3~A4 | A3~A4 | |
| Track type | P43 | P43 | P43 QU70 | P43 QU70 |
AQ-NLH
| Capacity | t | 5 | 10 | 16 | 20 |
|---|---|---|---|---|---|
| Span | S(m) | 10.5~31.5 | 10.5~31.5 | 10.5~31.5 | 10.5~31.5 |
| Lifting height | m | 6~18 | 6~18 | 6~18 | 6~18 |
| Lifting speed | m/min | 0.8/5 | 0.8/5 | 0.66/4 | 0.53/3.4 |
| Trolley speed | m/min | 2~20 | 2~20 | 2~20 | 2~20 |
| Crane speed | m/min | 3~30 | 3~30 | 3~30 | 3~30 |
| Work duty | A5 | A5 | A5 | A5 | |
| Track type | P30 | P30 P38 | P38 | P38 P43 | |
| Capacity | t | 32 | 50 | 63 | 80 |
| Span | S(m) | 10.5~31.5 | 10.5~31.5 | 10.5~31.5 | 10.5~31.5 |
| Lifting height | m | 6~18 | 6~18 | 6~18 | 6~18 |
| Lifting speed | m/min | 0.6/2.6 | 0.4~2.4 | 0.4~2.4 | 0.4~2.4 |
| Trolley speed | m/min | 2~20 | 2~20 | 2~20 | 2~20 |
| Crane speed | m/min | 3~30 | 3~30 | 3~30 | 3~30 |
| Work duty | A5 | A5 | A5 | A5 | |
| Track type | P43 | P43 QU70 | QU70 | QU80 |
AQ-QB
| Capacity | t | 5 | 10 | 16 | 20 | 32 | 50 | 75 |
|---|---|---|---|---|---|---|---|---|
| Span | S(m) | 10.5~31.5 | 10.5~31.5 | 10.5~31.5 | 10.5~31.5 | 10.5~31.5 | 10.5~31.5 | 10.5~31.5 |
| Lifting height | m | 6~16 | 6~16 | 6~16 | 6~16 | 6~18 | 6~16 | 6~20 |
| Lifting speed | m/min | 5 | 5 | 4.2 | 4.2 | 4.1 | 3 | 1.9 |
| Trolley speed | m/min | 19.6 | 20.5 | 20.5 | 20.5 | 20 | 19.1 | 10.5 |
| Crane speed | m/min | 22.3 | 22.3 | 19 | 19 | 17 | 19.4 | 15.4 |
| Work duty | A3~A4 | A3~A4 | A3~A4 | A3~A4 | A3~A4 | A3~A4 | A3~A4 | |
| Explosion-proof Grade | ExdⅡBT4、ExdⅡCT4 | |||||||
| Track type | P38 | P38 P43 | P43 | P43 | P43 QU70 | QU80 | QU100 |
AQ-QC
| Capacity | t | 5 | 10 | 16 | 20 | 32 | 50 |
|---|---|---|---|---|---|---|---|
| Span | S(m) | 10.5~31.5 | 10.5~31.5 | 10.5~31.5 | 10.5~31.5 | 10.5~31.5 | 10.5~31.5 |
| Lifting height | m | 6~16 | 6~16 | 6~16 | 6~16 | 6~18 | 6~16 |
| Lifting speed | m/min | 15.5 | 13.3 | 13 | 9.7 | 9.5 | 7.8 |
| Trolley speed | m/min | 37.2 | 37.4 | 40.1 | 40 | 37 | 31.3 |
| Crane speed | m/min | 70.6 | 70.6 | 74.3 | 75.1 | 64.9 | 58.5 |
| Work duty | A5~A7 | A5~A7 | A5~A7 | A5~A7 | A5~A7 | A5~A7 | |
| Track type | P38 | P38 P43 | P43 | P43 | QU70 | QU80 |
AQ-YZ
| Capacity | t | 5 | 10 | 16 | 20 | 32 | 50 |
|---|---|---|---|---|---|---|---|
| Span | S(m) | 10.5~31.5 | 10.5~31.5 | 10.5~31.5 | 10.5~31.5 | 10.5~31.5 | 10.5~31.5 |
| Lifting height | m | 6~16 | 6~16 | 6~16 | 6~16 | 6~16 | 6~16 |
| Lifting speed | m/min | 12.5 | 13 | 10.8 | 9.9 | 9.7 | 7.6 |
| Trolley speed | m/min | 39.5 | 44.9 | 44.6 | 45.9 | 43.5 | 39.3 |
| Crane speed | m/min | 118.6 | 114.9 | 103.5 | 103.5 | 88 | 77.5 |
| Work duty | A6~A8 | A6~A8 | A6~A8 | A6~A8 | A6~A8 | A6~A8 | |
| Track type | P38 | P38 P43 | P43 QU70 | P43 QU70 | QU70 | QU80 | |
| Capacity | t | 74 | 100 | 125 | 140 | 160 | 180 |
| Span | S(m) | 13~31 | 13~31 | 13~31 | 13~31 | 13~31 | 13~31 |
| Lifting height | m | 6~20 | 6~20 | 6~20 | 6~22 | 6~22 | 6~24 |
| Lifting speed | m/min | 6.4 | 7.5 | 7.5 | 6.84 | 6 | 7.2 |
| Trolley speed | m/min | 37.2 | 38 | 38 | 38 | 37 | 38 |
| Crane speed | m/min | 77 | 77 | 79.7 | 73 | 77.8 | 86 |
| Work duty | A6~A8 | A6~A8 | A6~A8 | A6~A8 | A6~A8 | A6~A8 | |
| Track type | QU100 | QU120 | QU120 | QU120 | QU120 | QU120 | |
| Capacity | t | 200 | 225 | 240 | 280 | 320 | |
| Span | S(m) | 13~31 | 13~31 | 13~31 | 13~31 | 13~31 | |
| Lifting height | m | 6~24 | 6~24 | 6~24 | 6~24 | 6~24 | |
| Lifting speed | m/min | 8 | 8 | 10 | 10 | 9 | |
| Trolley speed | m/min | 40 | 40 | 38 | 36 | 36 | |
| Crane speed | m/min | 86 | 87 | 87 | 76 | 63 | |
| Work duty | A6~A8 | A6~A8 | A6~A8 | A6~A8 | A6~A8 | ||
| Track type | QU120 | QU120 | QU120 | QU120 | QU120 |