Hitachi ZX27U Track Tensioner Cylinder Mini Excavator Undercarriage Parts
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 |
Features:
Each track is equipped with a track adjuster assembly to keep it at a certain tension, ensuring the normal operation of the excavator's traveling device and reducing the impact load and additional power consumption during walking. Our adjusters or assemblies are designed and manufactured to exacting quality standards. They are inspected to ensure correct installation and good performance. This includes our springs being pre-installed and pre-tensioned to 70% of the carrier weight. So, simply fit it to your machine, inject grease, and use the adjuster to get it running again.
Customer Service
Before signing a formal contract with the customer, we will help analyze and provide professional solutions based on the customer's project information and arrive at the best solution.
Your inquiries about our products or prices will be responded to within 24 hours.
1~2 years warranty period
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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