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.
20-22T Long Reach Excavator Booms 13-16m For CAT 320 ZX200 DX200 SY205C
|Condition||100%new||Warranty||1 Year Long Reach Boom & Arm|
|After-sales Service Provided||Online Support||Bucket Capacity||0.4-0.6cbm|
|Moving Type||Crawler Excavator||Machine Weight||13-16T|
ZX200 Long Reach Excavator Booms,
DX200 Long Reach Excavator Booms,
16m CAT 320 Long Reach
China Best Supplier 20-22T excavator 13-16 meter boom arm long reach boom arm For CAT 320 ZX200 DX200 SY205C
1. Material: the material of the big and small arms is Shaogang q355b, the iron pipe on the arm is national standard cold drawn seamless pipe, the pin shaft is 40Cr, the high-pressure hose is a joint-venture pipe with 4 layers of steel rings, the grease pipe is a single-layer hose, and the bushing driven into the base of the boom is graphite alloy copper sleeve.
2. Configuration: one set of big and small arms, six pin shafts, four high-pressure hoses, three grease pipes, one set of connecting rod assembly, one bucket cylinder and one bucket.
3. Product advantages: plasma cutting, machine milling, robot welding, boring after welding, assembly line production operation, and better quality assurance. It can be customized according to the working conditions to meet the construction needs of different users. The opening angle of the large and small arms can reach 163 degrees, and the excavation radius and height are larger.
4. Working conditions applicable to the lengthening arm: Municipal Engineering, subway construction, river dredging, reservoir cleaning and other water conservancy projects.
|Long Reach Boom Arm Accessories|
|High-pressure hose||9||4 layers wire ring||0|
|Lubrication pipe||5||1 layer wire ring||0|