We supply high-quality tower crane mast section as well as other spare parts of tower crane and passenger hoist with good quality, competitive price, short delivery, and professional service!
1. Product parameters
2.Product Details
3. Product Advantage
1)High Quality
All steels are selected from high-quality Q345B, Q235B steel, and the main chords and diagonal struts are made of special square steel pipes and angle steel.
2)Durability
The standard section is all processed by the overall sand blasting process. The surface is smoother and more beautiful. It is treated with anti-corrosion blasting. It uses the highest quality paint in the tower crane industry, with strong adhesion and longer durability.
3)More Secure
All chord connections are all gas-shielded and welded. All the products are tested by weld inspection, x-ray, and UT ultrasonic inspection. It is more secure.
4)Professional Service
Runchen has more than 20 years of tower crane experience. Runchen will supply you best professional advice. 24 hours customer service give you quick feedback.
4.All Mast Section Model
5.Produce Process
6.Mast Section Composition
The standard section of the tower crane consists of four independent steel frames. The four-beam type steel frame is connected together by a hinged hole bolt to form a standard section. Each type of steel frame is composed of a main limb, a fishtail plate, a diagonal web, a connecting plate and a gusset plate. At least two diagonal rods are fixedly connected on each side of the main limb, and two diagonal spars are not connected with the main limb. One end is fixed and connected by a connecting plate, and the connecting plate is connected with another connecting plate of two inclined webs at the corresponding position on the steel frame. With this structure, the standard section is easy to transport and easy to disassemble. At the same time, the overall structural weight is reduced without affecting the structural strength and normal use of the crane.
7.WHY CHOOSE RUNCHEN?
1 YEAR QUALITY WARRANTY
22 YEARS EXPERIENCES SUPPLIER SPECIALIZE IN TOWER CRANE
24 HOURS SERVICE
100% ORIGINAL PARTS
1. Product parameters
| Brand Name: | RUNCHEN |
| Model Number: | L68B1 |
| Dimension: | 2*2*3m |
| Type of shipping: | Container |
| Material: | Q345B,Q235B |
| Accessories: | Including a full set pin, ladder, bolts & nuts |
| Application: | Tower Crane |
| Color: | As customer's requirement |
| Condition: | New |
| Certification: | ISO9001, CE |
| Packaging Details: | nude |
| Delivery Time: | depends on the order quantity |
2.Product Details
3. Product Advantage
1)High Quality
All steels are selected from high-quality Q345B, Q235B steel, and the main chords and diagonal struts are made of special square steel pipes and angle steel.
2)Durability
The standard section is all processed by the overall sand blasting process. The surface is smoother and more beautiful. It is treated with anti-corrosion blasting. It uses the highest quality paint in the tower crane industry, with strong adhesion and longer durability.
3)More Secure
All chord connections are all gas-shielded and welded. All the products are tested by weld inspection, x-ray, and UT ultrasonic inspection. It is more secure.
4)Professional Service
Runchen has more than 20 years of tower crane experience. Runchen will supply you best professional advice. 24 hours customer service give you quick feedback.
4.All Mast Section Model
| Model | Dimension | weight | Material | Applied in RunChen Tower Crane | Applied in Potain Tower Crane | ||||
| Main Chord | Diagonal web meter | Head Pin | Topkit | Topless | Luffing | ||||
| S24 | 1.2*1.2*3m | 0.75T | ∠160*16*16 | ∠80*80*8 | D40 | RCT5013 RCT5516 | RCP5013 | RCD4015 | MC85 |
| L46A1 | 1.6*1.6*3m | 1.18T | ∠180*18*18 | ∠90*90*10 | D50 | RCT5013RCT5516 RCT6011 RCT6014 RCT6015 | RCP5516 RCP6016 | RCD4015 RCD4522 RCD5013 | F023C.MC115,170175B, |
| L66A1 | 2*2*3m | 1.4T | ∠180*180*18 | ∠100*100*10 | D55 | RCT6016 | F0/23B | ||
| L68A1 | 2*2*3m | 1.6T | ∠200*20*20 | ∠100*100*10 | D55 | RCT6015 RCT6016 RCT6024 | RCP6520 | RCD5030 | F023B |
| L68B1 | 2*2*3m | 1.73T | ∠200*20*20 | 10# U-Steel | D55 | RCT7032 | RCP7524 | RCD5522 RCD6037 | H3/36B,C7030 |
| L68B2 | 2*2*3m | 1.65T | ∠200*20*20 | O89*6 | D55 | RCT6520 RCT7032 | RCD5522 RCD6037 | MC320,230,300 and MD265,235 | |
| L68B1+ | 2*2*3m | 2.09T | ∠200*20*24 | 12# U-steel | D55 | RCT7524 | H3/36B,C7030 | ||
| L69B1 | 2*2*3m | 2.13T | ∠200*20*26 | O89*10 | D65 | RCT7040 RCT7040 | |||
6.Mast Section Composition
The standard section of the tower crane consists of four independent steel frames. The four-beam type steel frame is connected together by a hinged hole bolt to form a standard section. Each type of steel frame is composed of a main limb, a fishtail plate, a diagonal web, a connecting plate and a gusset plate. At least two diagonal rods are fixedly connected on each side of the main limb, and two diagonal spars are not connected with the main limb. One end is fixed and connected by a connecting plate, and the connecting plate is connected with another connecting plate of two inclined webs at the corresponding position on the steel frame. With this structure, the standard section is easy to transport and easy to disassemble. At the same time, the overall structural weight is reduced without affecting the structural strength and normal use of the crane.
7.WHY CHOOSE RUNCHEN?
1 YEAR QUALITY WARRANTY
22 YEARS EXPERIENCES SUPPLIER SPECIALIZE IN TOWER CRANE
24 HOURS SERVICE
100% ORIGINAL PARTS