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524-3174
| Availability: | |
|---|---|
| Item | Specification |
|---|---|
| Part Number | 524-3174 (or 5243174) |
| Product Name | Track Shoe Link Assembly / Complete Track Assembly |
| Product Type | Undercarriage Component - Complete Track System |
| Compatible Machine Models | Caterpillar 336, 336D2, 336D2 L, 336F L, 340, 345, 345 GC Excavators |
| Track Shoe Width | 800 mm (31.5 inches) |
| Total Assembly Weight | 2,720 kgs (5,997 lbs) |
| Track Type | Heavy-duty sealed and lubricated track |
| Application | Complete track system for excavator mobility |
| Industry Focus | Construction, Mining, Quarrying, Demolition |
Caterpillar 524-3174 track shoe assembly
336D2 complete track assembly
800mm track assembly for CAT 336
5243174 undercarriage part
2720 kg track assembly for 345 GC
Replacement track for CAT 340 excavator
Caterpillar mining excavator track chain
The Caterpillar 524-3174 Track Shoe Link Assembly is a genuine OEM-specification complete undercarriage track system designed for Caterpillar 336, 336D2, 336D2 L, 336F L, 340, 345, and 345 GC excavators. This complete track assembly includes the track links, pins, bushings, and track shoes - everything needed for a full track replacement.
The 800mm track shoe width provides exceptional stability and flotation in soft ground conditions, making it ideal for mining, heavy quarrying, and demanding excavation applications. This track assembly features a sealed and lubricated track design, which significantly extends undercarriage life by using internal grease lubrication and floating seals to reduce internal pin/bushing wear.
| Feature | Benefit |
|---|---|
| Complete Assembly | Ready-to-install track system - links, pins, bushings, and shoes included |
| 800mm Track Shoe Width | Exceptional stability and flotation in soft ground conditions |
| Sealed & Lubricated Track | Internal grease lubrication and floating seals reduce internal pin/bushing wear |
| Heavy-Duty Construction (2,720 kg) | Robust build for demanding applications |
| Multi-Model Compatibility | Fits 336, 340, 345 series excavators |
| Extended Service Life | Lubricated design significantly outlasts dry track chains |
| Factory Assembled | Ensures proper alignment and tension |
| Direct OEM Replacement | Guaranteed fit and performance |
| Machine Model | Type | Application |
|---|---|---|
| 336, 336D2, 336D2 L, 336F L | Excavator | Mining, heavy quarrying, excavation |
| 340 | Excavator | Mining, heavy quarrying, excavation |
| 345, 345 GC | Excavator | Mining, heavy quarrying, excavation |
| Component | Description |
|---|---|
| Track Roller | Bottom rollers |
| Top Roller | Carrier roller assembly |
| Idler | Front idler assembly |
| Sprocket | Drive sprocket |
Complete Assembly: This is a complete track system - ready to install
Lifting Requirement: Due to weight (2,720 kg / 2.72 metric tons), specialized lifting equipment is mandatory
Professional Installation: Requires trained personnel and appropriate equipment
Track Tension: Set proper track sag according to Caterpillar specifications after installation
Regular Inspection: Monitor track wear, pin/bushing extension, and shoe condition periodically
Lubricated Track: No field lubrication required for sealed joints
| Condition | Action |
|---|---|
| New track - full pin/bushing life | Normal operation |
| Pin/bushing wear within spec | Continue monitoring |
| Pin/bushing wear exceeds spec | Replace track assembly |
| Track shoe wear exceeds spec | Replace shoes (if separate) |
| Broken links or pins | Replace immediately |
| Item | Detail |
|---|---|
| Part Number | 524-3174 / 5243174 |
| Type | Track Shoe Link Assembly (Complete Track Assembly) |
| Shoe Width | 800 mm |
| Weight | 2,720 kg per assembly |
| Compatibility | CAT 336, 336D2, 336D2 L, 336F L, 340, 345, 345 GC Excavators |
| Packaging | Single assembly (crated) |
Note: This is a complete, ready-to-install track assembly for Caterpillar 336, 340, and 345 series excavators with 800mm track shoes. Due to its weight (2,720 kg / 2.72 metric tons / 5,997 lbs), specialized lifting equipment and professional installation are required. Verify machine serial number and undercarriage configuration before ordering. The sealed and lubricated track design provides extended service life in demanding conditions.
