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175-32-02503
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|---|---|
| Item | Specification |
|---|---|
| Part Number | 175-32-02503 |
| Product Name | Lubricated Track Group Assembly / Track Shoe Link Assembly |
| Product Type | Undercarriage Component - Complete Track Assembly |
| Compatible Machine Models | Komatsu D155AX-6 Bulldozer |
| Track Type | Sealed and Lubricated Track (SALT) |
| Material Composition | 27CrMnB + 35CrMnB (High-strength alloy steel) |
| Total Assembly Weight | 2,530 kgs (5,578 lbs) |
| Application | Heavy mining, quarrying, and severe dozing operations |
| Industry Focus | Surface Mining, Heavy Construction, Land Clearing |
Komatsu 175-32-02503 track assembly
D155AX-6 lubricated track group
D155AX-6 undercarriage parts
Sealed and lubricated track for Komatsu D155
27CrMnB 35CrMnB track chain
2530 kg track assembly
Replacement track for D155AX-6 dozer
The Komatsu 175-32-02503 Lubricated Track Group Assembly is a genuine OEM-specification complete undercarriage track system designed specifically for the Komatsu D155AX-6 bulldozer. This complete track assembly features a sealed and lubricated track (SALT) design, which significantly extends undercarriage life in severe mining and heavy dozing applications.
The assembly is manufactured from premium 27CrMnB and 35CrMnB high-strength alloy steels, providing exceptional hardness, wear resistance, and impact strength required for extreme mining conditions.
| Feature | Benefit |
|---|---|
| Sealed & Lubricated Track (SALT) Design | Internal grease lubrication and floating seals keep dirt and water out, drastically reducing internal pin/bushing wear |
| 27CrMnB + 35CrMnB Alloy Steel | High-strength materials provide superior hardness (HRC 52-58) and impact resistance |
| Complete Assembly | Ready-to-install track group including links, pins, bushings, and track shoes |
| Extended Service Life | Lubricated design significantly outlasts dry track chains in abrasive mining environments |
| D155AX-6 Optimized | Specifically engineered for Komatsu's D155AX-6 dozer platform |
| Material | Property | Application |
|---|---|---|
| 27CrMnB | High hardenability, good toughness | Track links, pins |
| 35CrMnB | Higher carbon content, excellent wear resistance | Bushings, high-wear components |
Both materials are boron-alloyed steels offering excellent hardenability and wear resistance for severe undercarriage applications.
| Specification | Detail |
|---|---|
| Machine Model | Komatsu D155AX-6 Bulldozer |
| Operating Weight | ~40,000 - 45,000 kg |
| Engine Power | ~350-400 HP |
| Blade Capacity | ~8.0 - 11.0 m³ |
| Track Gauge | Standard D155 series configuration |
Complete Assembly: This is a complete track group - no additional components needed for installation
Lifting Requirement: Due to weight (2,530 kg), specialized heavy lifting equipment is mandatory
Track Tension: Set proper track sag (2-3% of center distance) after installation
Lubrication: Factory-sealed; no field lubrication required for the sealed joints
Regular Inspection: Monitor track wear, pin/bushing extension, and shoe condition periodically
| Aspect | Benefit |
|---|---|
| OEM Quality | Manufactured to Komatsu specifications for perfect fit |
| Lubricated Design | Longer life than dry track chains - lower operating costs |
| Mining Optimized | 27CrMnB + 35CrMnB materials for extreme conditions |
| Complete Assembly | Ready to install - reduces downtime |
| Item | Detail |
|---|---|
| Part Number | 175-32-02503 |
| Type | Lubricated Track Group Assembly |
| Weight | 2,530 kg per assembly |
| Material | 27CrMnB + 35CrMnB Alloy Steel |
| Compatibility | Komatsu D155AX-6 Bulldozer |
| Packaging | Single assembly (crated) |
Note: This is a complete, ready-to-install track group assembly for the Komatsu D155AX-6 bulldozer. Due to its extreme weight (2,530 kg), specialized heavy lifting equipment, transport trailers, and professional installation are mandatory. Verify machine serial number and undercarriage configuration before ordering.
