CAT E390 hydraulic track assembly, 51L full track chain and shoe assembly for CAT E390 excavator. Hydraulic tensioning, heavy-duty build, direct OEM replacement for mining use.
Our CAT E390 hydraulic track assembly is a full CAT E390 51L track assembly and integrated CAT E390 track chain and shoe assembly. As a reliable CAT excavator track assembly, premium CAT E390 complete track unit, robust heavy-duty hydraulic track assembly and essential CAT E390 undercarriage track assembly, it is engineered exclusively for Cat E390 excavators. This all-in-one undercarriage unit features stable hydraulic tension control, high tensile strength and excellent wear resistance, well suited for mining, quarrying and long-duration heavy construction projects.
Manufactured to strict CAT OEM standards, this 51L complete track assembly adopts high-strength alloy steel for track links, pins, bushings and track shoes. Paired with a matched hydraulic tensioner, it allows flexible tension adjustment to maintain smooth travel and stable load-bearing performance. All components undergo forging and multi-stage heat treatment to enhance overall toughness, impact resistance and fatigue resistance. The integrated structure effectively prevents chain stretching, shoe loosening and premature wear in harsh working environments. With fully compatible dimensions and mounting points, it supports direct drop-in installation with no modifications required. It streamlines undercarriage maintenance, cuts operational costs and prolongs the overall service life of your CAT E390 excavator.
| Item |
Content |
| Product Name |
Hydraulic Track Assembly / Complete Track Unit |
| Compatible Model |
CAT E390 Excavator |
| Specification |
51L |
| Main Components |
Track Chain, Track Shoes |
| Material |
High-Strength Alloy Steel |
| Process |
Integral Forging + Multi-Stage Heat Treatment |
| Performance |
Tensile-resistant, Wear-resistant, Impact-resistant |
| Application |
Mining, Quarrying, Heavy-Duty Construction |
| Installation |
Direct OEM Replacement |
| Condition |
Brand New |
Key Features & Benefits
- 51L All-in-One Integrated Design
This CAT E390 hydraulic track assembly comes as a complete CAT E390 51L track assembly. Combining track chain and shoes into one unit, it enables simple and efficient replacement.
- Built-In Hydraulic Tensioning System
As a professional heavy-duty hydraulic track assembly, it is fitted with a dedicated hydraulic tensioner for easy tension adjustment and consistent running performance.
- High-Strength Forged Alloy Build
With forging and precision heat treatment, this CAT E390 track chain and shoe assembly delivers outstanding wear resistance and impact resistance.
- Full OEM Compatibility
Designed per original specifications, this CAT excavator track assembly fits the excavator undercarriage perfectly for trouble-free installation.
- Long-Lasting Heavy-Duty Performance
This durable CAT E390 complete track unit withstands continuous heavy loads and rough terrain, ideal for round-the-clock operation.
- Complete Undercarriage Solution
As a core CAT E390 undercarriage track assembly, it integrates all key parts to save assembly time and reduce long-term maintenance expenses.
FAQ
Q1: Which excavator is this track assembly compatible with?
A1: This CAT E390 hydraulic track assembly is a dedicated CAT E390 51L track assembly and integrated CAT E390 track chain and shoe assembly. As a standard CAT excavator track assembly, reliable CAT E390 complete track unit, rugged heavy-duty hydraulic track assembly and core CAT E390 undercarriage track assembly, it fits Cat E390 excavators perfectly.
Q2: What advantages does a hydraulic track assembly offer?
A2: This heavy-duty hydraulic track assembly comes with an integrated hydraulic tensioning system. The CAT E390 hydraulic track assembly and CAT E390 complete track unit enable easy tension adjustment, keep tracks stable and minimize abnormal wear in heavy-duty worksites.
Q3: Can it replace the original factory assembly directly?
A3: Yes. This CAT E390 undercarriage track assembly is manufactured to OEM specifications. All dimensions and mounting structures match original parts exactly, so the CAT E390 51L track assembly can be installed directly with no alterations needed.
Q4: What working environments is this assembly designed for?
A4: Built for heavy loads, this CAT E390 track chain and shoe assembly performs excellently in mining, quarrying and large-scale heavy construction. It is an ideal CAT E390 complete track unit for harsh and high-intensity operations.
Q5: How to maintain the hydraulic track assembly properly?
A5: Regularly clear mud and stones from the undercarriage. Inspect and adjust the hydraulic tensioner periodically. Check chain, track shoes and lubrication status routinely to extend service life.
