Factory Direct Excavator Clamshell Bucket For CAT320 ZX200 DX200 SK200

 
Catalogue ZH excavator boom arm.pdf
 

 
1. 14000㎡ Workshop
We has more than 14000㎡ steel structure standard workshop with a large number of high precision processing equipments.
 
2. High-tech R&D Team
We use precision drawing software to achieve the max working range under the premise of safe operation.
 
3. Experienced Workers
There are more than 60 skillful staffs, 30 welding workers with over 5 years welding experience.
 
4. Customization
(1)Match all brand excavator.
(2)Color, length, material can do according to you.
(3)Extra pipeline can be added to suit to some extra application.
 
5. Prompt Lead Time
(1)Our lead time is 7-15 days.
(2)Our annual output of various types of excavator boom arms can reach 600 sets.
 
6. 100% Service
(1)Online support within 24 hours.
(2)Appointment video technical support. (Our engineers have focused on excavator boom and attachment over 10 years)
 


 

 
CE certification & Utility model patent certificates

 

 
   The clamshell can be hung on the arm of the excavator. The hydraulic cylinder that controls the opening and closing of the grab is provided by the hydraulic circuit of the bucket cylinder of the excavator. The driver operates in the cab, and the self-weight of the grab cannot make the grab fully embedded. Material, which also requires the excavator stick to provide a downward force, so that the two bins opened by the grab are compacted or embedded in the material, and then the material is grabbed downward under the action of the hydraulic cylinder, so the grabbing capacity Strong, suitable for grabbing difficult materials such as ore, and the movement of opening and closing of the grab bucket can overlap with the movement of raising and lowering, so its working efficiency is high.
The design of the grab bin is designed by our company. The feature of this design is that it can distribute the force of the grab bucket to grab materials down to the various parts of the grab bucket, so that the whole grab bucket is under the action of the grab force as a whole under force, and the internal force is absorbed by the grab. balanced. The advantage of this design is that when the internal force is balanced, the grab bucket is not easily deformed by the external load. In addition, it can generate a large grabbing force with a small oil pressure, and the small oil pressure can be used safely, and It can prolong the service life of the seal, reduce the maintenance time and increase the service life.
 
 

 
1.Shallow depth, not easy to clay, improve unloading efficiency
2.Widened opening angle for easy unloading
3.Equipped with horn, easy to excavate
4.Main material is Q355B
5.Three reinforced ribs are built into the back plate to increase tensile strength and prolong its service life
 
 

 
1. Standard bucket
Q355B material, standard plate thickness, and China high-quality bucket tooth base. It is mainly applicable to light operation occasions such as excavation of general clay and loading of sand, soil and gravel.
 
2.Rock bucket
Q355B material, NM400 optional. On the basis of the standard bucket, reinforcing plates are added at the bottom, and the tooth plate and side plate are thickened. It is mainly applicable to heavy and light industrial occasions such as the excavation of hard soil and loading of soil, gravel and gravel mixed with soft sand.
 
3. Heavy duty rock bucket:
Q355B+Hardox500. On the basis of the reinforced bucket, the bottom plate and side plates are thickened. It is mainly applicable to the excavation of hard rocks, secondary hard rocks and wind fossils mixed in the soil and; Loading of hard rock and ore after blasting
 

 


 
Kaiping Zhonghe Machinery Manufacturing Co., Ltd., a manufacturing and trading combo, specializes in customizing different kinds of excavator boom arms and attachments over 5 years.
We have more than 14000㎡ steel structure standardization workshops with a large number of high precision processing equipment as well as a strong and cohesive team. At present, there are more than 60 experienced technical staff, 30 welding workers with over 7 years of experience, 15 senior designers, and a high-tech R&D team.
Our annual output of various types of excavator boom arms can reach 600 sets. We supply products with high quality and moderate prices, which sell well in more than 40 countries and areas.
We adhere to" Merit Quality, Sincerity Management and Customer Satisfaction", honestly greet customers from home and abroad to negotiate and cooperate with us.