David CordovaHigh quality excavator boom with good price! I like it very much, so I brought 2 units of demolition arm again. The whole process went smoothly. Next time I need to buy excavator arms, I will buy them from here.
Vaina ConroyVery happy with the service provided. All questions were answered promptly. The product was as described and arrived on time. Great packaging. The biggest surprise was that the welding quality of the product exceeded my expectations.
William HollisterVery helpful. The excavator long reach arm I purchased are solidly built, well made and I have no doubt they will last for many years.
30-33T Dipper Long Reach Excavator Booms Extension For Zoomlion Kubota Komatsu
|Condition||Durable, New||Warranty||3 Months-12months|
|After-sales Service Provided||Online Service And Quick Reply||Bucket Capacity||0.4CBM|
|Application||Crawler Excavator,hydraulic Bucket Cylinder,H Links,bucket||Type||Long Reach, Extented|
|Maximum Length||22||Counterweight||2.5 Ton|
Dipper Long Reach Excavator Booms,
Zoomlion Long Reach Excavator Booms,
Kubota Excavator Dipper Arm Extension
30 31 32 33ton Excavator Extension Arm 22 meters Long Reach Boom For Zoomlion Kubota Komatsu
Since the extension arm of the excavator is a large-scale heavy industrial product, large-scale special equipment is required to process and manufacture with high efficiency and high quality, so as to ensure the processing quality and manufacturing level to the greatest extent, such as: CNC plasma cutting machine, large-scale bevel milling machine , Bending machine, large welding positioner, large floor boring machine, large shot blasting machine (required), etc.
The general process and process:
|computer CAD design|
|bending and shaping|
|lengthening base and pipeline installation|
|bucket cylinder installation|
|high temperature spraying|
|delivery after qualified|
ZHONGHE Quality Control System consists of three parts
The first one is the technical design drawing review mechanism
The second one is the semi-finished product review mechanism, that is, each process has a detection testing for the previous process
The third one is the finished product testing. Before painting, the overall inspection is carried out to check whether the design size matches the welding size, the welding quality, and whether the installation size meets the design requirement.
To sum up, every single ZHONGHE product has been passed the above three-stage inspection system to ensure that is a qualified product before shipping.