Track Tensioner Assy For CAT 309 CR VAB Mini Excavator Undercarriage Frame
Track Tensioner Assy For CAT 309 CR VAB Mini Excavator Undercarriage Frame
Basic Info.
| 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 |
Advantage:
The mini excavator track adjuster cylinder assembly is one of the most important undercarriage parts that provide the excavator track with satisfactory service life. It mainly applies 45# steel as the raw material. This part is finely machined with precise size. Due to the perfect quality control system, it surely comes with high quality.
Customer Service
We are manufacturer
Perfectly matched model
Excellent quality and service
Made from the highest quality materials
FAQ
1. What does ECHOO TECH supply?
ECHOO provides high-quality chassis parts. Our extensive inventory includes replacement parts for excavators, dozers, cranes, CTL, pavers, road milling machines, and more, covering most of the industry's leading makes and models.
2. How to confirm whether the accessories are suitable for our crawler excavator and bulldozer?
Please send us your excavator and bulldozer model name, part number, Berco number, or technical drawing and dimensions
3. What are the terms of packing?
Generally, we will pack the goods on sturdy fumigated wooden pallets for bulk shipments. If you have a legally registered patent, we can pack the goods in your branded boxes after getting your official authorization letter.
4. What are the terms of payment?
L/C, T/T, Western Union, and other payment terms are also negotiable.
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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