L68B2 Mast Section 2x2x3m for Tower Crane | China Supplier & Export
L68B2 Mast Section 2.0×2.0×3.0m for Tower Crane
Heavy-duty L68B2 standard section for large tower crane projects, designed for stable connection, reliable load transfer, and efficient installation on high-rise construction sites.
Suitable for tower crane spare parts buyers, rental companies, service contractors, and overseas distributors.
L68B2
2.0 × 2.0 × 3.0 m
D55 mm
∠200 × 20
Q345B / Q235B
Panel / Split Type
Product Overview
The L68B2 mast section is a common 2-meter tower crane standard section used in heavy-duty tower crane systems. It is widely selected for projects that require stable mast extension, reliable connection, and durable performance under demanding site conditions.
For overseas buyers looking for L68B2 mast section supplier in China, this model is a practical choice for replacement, spare stock, fleet maintenance, export distribution, and crane rebuilding work. It is suitable for customers who need consistent welding quality, dimensional accuracy, and stable pin connection performance.
We can support standard export packing, container loading, and global shipment for markets such as UAE, Saudi Arabia, Kazakhstan, Uzbekistan, Indonesia, Vietnam, and Africa.
Structure Features
- 2.0m series mast section for large tower crane applications
- Panel / split type structure for easier transport and assembly
- D55mm pin connection for stable mast-to-mast joining
- Main chord with angle steel design for heavy-duty support
- Optional ladder and platform configuration for site access
- Suitable for new supply, replacement, stock, and export projects
Technical Specifications
| Item | Specification |
|---|---|
| Product Name | Tower Crane L68B2 Mast Section |
| Model | L68B2 |
| Size | 2.0 × 2.0 × 3.0 m |
| Steel Material | Q345B / Q235B |
| Pin Size | D55 mm |
| Web Member | Round steel |
| Main Chord Material | Angle steel ∠200 × 20 |
| Structure Type | Panel type / split structure |
| Reference Weight | About 1400–1750 kg depending on version / configuration |
Typical Application
L68B2 sections are commonly used for tower crane mast extension, crane rebuilding, maintenance replacement, and spare stock supply. They are especially useful for contractors and dealers who need a stable source of 2m tower crane mast sections for export markets.
Based on the source pages you shared, L68B2 is associated with large tower crane models and Zoomlion-compatible applications. The L68B2 page lists compatibility with models including TC6016A-8E, TC6015A-10E, TC6515B-12E, TC7013-10E, TC6520-10D, TC6520-10E, TC6513-6E, TC7525-16D, T6513-8E, and T7020-10E.
Recommended Real Product Photos
 Panel assembly vs complete mast section structure |  Reinforced bracing structure for stability |
 Pin and bolt connection system for mast section |  Galvanized ladder system for safe tower crane access |
Why Choose Our L68B2 Mast Section
- Stable quality for export tower crane spare parts business
- Suitable for replacement, inventory stocking, and crane service work
- Reliable material selection and structural processing
- Support for sea shipment and container loading
- Fast response for overseas inquiry and quotation
- Useful for dealers, rental companies, and construction equipment traders
Export Supply Service
We supply tower crane spare parts for international buyers and can support shipment to Middle East, Central Asia, Southeast Asia, and Africa. If you are sourcing L68B2 mast section in UAE, Saudi Arabia, Kazakhstan, Uzbekistan, Indonesia, or Vietnam, we can provide quotation support based on your quantity, destination port, and technical requirement.
FAQ
1. What is the size of L68B2 mast section?
The common size shown across supplier pages is 2.0 × 2.0 × 3.0 m.
2. What is the pin size of L68B2?
The commonly listed pin size is D55 mm.
3. Is L68B2 a split type mast section?
Most supplier pages describe it as panel type / split structure, which helps transport and assembly.
4. Can you supply L68B2 with ladder or platform?
Yes, many source pages reference ladder and platform options, so this can be discussed according to your project requirement.
5. Can you quote for export orders?
Yes. Please send your quantity, destination country, and required specification for a faster quotation.
Request Price for L68B2 Mast Section
Looking for a reliable China supplier for L68B2 mast section? Send us your quantity and destination port now.