2′′ 50# and 3.5′′ 90# Bolt King Pin for Semi-Trailer

• Model NO.: bolt
• Condition: New
• Skid Plate: 8, 10, 12 mm
• Series: Bolt-in Series
• Transport Package: Carton and Pallet
• HS Code: 87163910

• Certification: ISO/TS16949
• D-Value: 240 Kn
• Size: 2′′, 3.5′′
• Trademark: Runmax
• Origin: China

Features:
1. The function of the kingpin is to engage the semi-trailer to the fifth wheel.
2. The kingpin is the most critical component used in the load transfer from semi-trailer.
3. The D-value and the thickness of the welding plate are two considerations in choosing a kingpin for a semi-trailer.
4. The actual D-value of the selected kingpin must be larger than the calculated D-value. Then determine the thickness of the skid plate.
5. 2 inch and 3.5 inch type is available.
6. Welded and bolted type is available.

Product Details:

Jumbo Underground Drill Rig

The drilling jumbo rig is the main drilling equipment in the underground hard rock mine.
Manipulator drilling rig with high level of automation and computerization is not very attractive to mine.
The mine hopes to use the trolley with compact structure, flexible movement, high reliability, high efficiency and high accuracy.
Small enough to enter the shaft through a small section;
Maneuverable and flexible enough to walk in winding and inclined passages;
The versatility can be used to drill hole, bolt hole and cut hole in all directions.
In recent years, several major rock drilling equipment manufacturers in the world, in order to meet the requirements of mechanized mining of thin ore bodies, have successively developed a variety of small rock drills with high power, which can be used to complete the rock drilling operations that could only be completed by pneumatic drill, so as to significantly improve the efficiency of rock drilling and reduce ore dilution rate.

Jumbo Drill Rig,Jumbo Drilling Machine,Mining Drilling Machine,Underground Tunnelling Machine

Henan YK Prospecting Machinery Co., Ltd , https://www.yydthdrillingrig.com