We are professional manufacturer of tower crane and mast section in China, we also accept OEM and ODM order.

1. Plate mast,chip mast,split mast

2. Interchangeable mast

3. Specification: L68B1

4. Dimensions: 2,000mmX2000mmX3,000mm

5. Material: Q345B steel

6. Weight: 1900kgs

Description: The standard sections in the model: F0/23C(L46A1), F0/23B, H3/36B, L68B1,L68B2

The main chord adopts the 200mmX200mmx20mm angle steel to produce  with high strength. The hot galvanized ladder and platform be used as parts  with Strong weatherability.

Applications: Standard section used for conehead tower crane and flat head tower crane

Specifications:

1. Mast dimension 2,000mmX2,000mmX,3000mm

2. Forged fish plate  use diameter 55mm pin roll.

3. The main chord be made of  200mmX200mmX20mm angle steel

We are professional manufacturers of tower crane and mast section in China,

1).all our tower crane & mast have CE certification.

2).the inverters & contactors' brands are Schneider from Germany.

Our factory located in Qingdao,China, which is are coastal city,We can ship tower crane and crane mast to world-wide mainly ports conveniently. For example, our Poland customer visited our factory recently,after 2014 Bauma Expo:Poland Customer Visit Tanzon, and Inspect Tower Crane Quality.