The conveying system adopts the GB/T707-Q235B material, which has high strength and reduces fracture phenomenon. The designed conveyor belt slope is up to 24° so as to facilitate material transportation. The surface of the idler roller is of 4mm thick, which is wear-resistant and compressive.

1. Hydraulic Oil Pump: The CBJG series high-pressure gear pump with excellent anti-pollution ability is selected, and the working pressure can reach 20MPa.

2. Hydraulic Cylinder: Oil cylinders for construction machinery are used, the thrust of the oil cylinders can reach 49500N, and the imported Parker seals are used, which have good sealing performance, long life and high reliability.

3. Hydraulic Motor: Chosen from the BMSY and BMTZ series, which have low speed and high torque which can reach 1270Nm.

4. Control Valve: Produced by Hefei Changyuan Hydraulic Components Factory.

5. Electrical System: The main electrical components are selected from Chint, and the explosion-proof electrical cables are selected from electric control boxes and flexible cables which are all approved by safety identifications.

Reasonable Design and High Quality Configuration

6. Working Arm: The national standard GB/T700-Q235B material is selected, the material thickness is 8-30mm, and the tensile strength is 235-345MPa.

7. Bushing: The moving part adopts solid graphite inlaid bearing (high-strength brass bushing) wear-resistant self-lubricating bushing, which has good wear resistance and long service life.

8. Pin: The moving part adopts solid graphite inlaid bearing (high-strength brass bushing) wear-resistant self-lubricating bushing, which has good wear resistance and long service life.

9. Axle: The axles are selected from the construction vehicle manufacturers Zoomlion and Dongfeng, and the quality is guaranteed.

10. Hydraulic Drum: The difference between the hydraulic drum and the electric drum: the hydraulic drum is not affected by the voltage, and the electric drum is easy to burn the motor due to the lack of box electricity and voltage instability when the voltage is unstable, while the hydraulic drum will not, if the voltage at the mine is insufficient and unstable, the hydraulic drum is a choice.

Hammer Breaker

This machine can be equipped with an integrated breaking hammer, which can be used for breaking stones immediately when encountering large ones while removing slag, which is convenient, fast and safe.

The breaker can break stones and clean the floor of the roadway and the bottom of the side wall; it can break large rocks and coal chunks after blasting without supplementary blasting.

There is no need for blasting when excavating coal roadways or semi-coal roadways with hardness of f≤3.

Cable Reel

Special cable reels are adopted which can realize the flexible and automatic retraction of cables when the equipment enters or exits the site, which saves manpower and material resources, improves safety and automation, and makes the loader enter or exit the site more flexibly. 60-80 meters can be installed.