Bobcat E57W Track Tensioner Assembly Mini Excavator Chassis Component
Description
| 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 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.
Applicable Industry
Building Material Shops, Machinery Repair Shops, Manufacturing Plant, Farms, Retail, Construction works, Energy & Mining
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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