Track Tensioner Cylinder Yanmar B22 Mini Digger Undercarriage Attachment
Specifications
| 1 |
Piston rod |
40# steel & 40Cr
Using highly precision mirror polishing
The thickness of the plate is 0.025mm (electroplating 0.05mm then grinding to 0.025mm to ensure surface hardness reaches HB700) |
| 2 |
Spring |
High-strength spring steel
The recoil size is the same as the original
Roughness as well as original material
Produce as per OEM standard
Taped end spring and standard spring
Fully inspected
|
| 3 |
Nut screw |
45# steel quenched and tempered |
| 4 |
Track cylinder |
Precision casting
Rolling surface treatment process inside
Gloss surface
Track cylinder surface finish RA<0.2(inner and outer)
Cylinder and screw pin press together(others may by welding) |
| 5 |
U york |
Precision casting, high strength, and abrasion resistant |
| 6 |
Seal kit |
Top quality |
| 7 |
Valve |
OEM design with in&out grease valve |
Features:
The tensioner for construction machinery is also called the recoil spring assembly.
It consists of a hydraulic system, a recoil spring, and a connector.
The unique sealing group ensures no oil leakage and can ensure the stable operation of the hydraulic system under any working conditions.
The roller-bottom electric furnace adopts an automatic turning device in the furnace to make the material burn evenly and the performance of the finished spring more stable.
Quality & Service You Can Trust!
Our Aftermarket products are manufactured to meet OEM specifications.
We ONLY sell Quality, Reliable, and Guaranteed products!
Efficient delivery.
FAQ
1. What's your terms of packing?
Generally, for bulk shipments, we will pack the goods on sturdy fumigated wooden pallets. If you have a legally registered patent, we can pack the goods in your branded boxes after getting your official authorization letter.
2. What's your terms of payment?
You can pay by wire transfer, Western Union, PayPal, or other payment methods we have negotiated on.
3. What's your terms of delivery?
Fully flexible logistics service to meet your needs.
Regularly, FOB, DDU, and CIF terms are accepted if necessary.
4. How long would it take to receive the parcel?
Generally, depends on the shipping method. If production is required, we will deliver within our negotiated time after receiving your deposit payment. Time taken depends on the items and quantities you have ordered and also other force majeure.
Do you have questions or this isn't exactly what you were looking for? Please call us at +86 177 509 556 09 or email us at support@echoo.cn.
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