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610-4693
| Availability: | |
|---|---|
| Item | Specification |
|---|---|
| Part Number | 610-4693 (or 6104693) |
| Product Name | Track Link Assembly / Track Chain |
| Product Type | Undercarriage Component - Track Chain (Links, Pins & Bushings) |
| Compatible Machine Models | Caterpillar 330, 335, 336, 336 GC, 336D2, 336D2 L, 336F L, 340, 340D2 L, 345, 345 GC, 548, FM548 Excavators |
| Number of Sections | 49 Sections |
| Total Assembly Weight | 980 kgs (2,161 lbs) |
| Track Type | Heavy-duty sealed and lubricated track (SALT) |
| Application | Track chain foundation for excavator undercarriage |
| Industry Focus | Construction, Mining, Quarrying, Demolition |
Caterpillar 610-4693 track link assembly
336 track chain
6104693 undercarriage part
49 section track assembly for CAT excavator
980 kg track link assembly for 336D2
Replacement track chain for 345 GC
Caterpillar sealed lubricated track
340D2 L track link assembly
The Caterpillar 610-4693 Track Link Assembly is a genuine OEM-specification undercarriage component designed for a wide range of Caterpillar excavators including 330, 335, 336, 340, 345, and 548 series. This track link assembly includes the track links, pins, and bushings that form the track chain - the foundation of the crawler undercarriage system.
Note: This is the track chain assembly only. Track shoes (pads) are sold separately and must be attached to complete the track system.
The 49-section configuration is specifically engineered for these excavator models. This track chain features a sealed and lubricated track (SALT) design, which extends undercarriage life by using internal grease lubrication and floating seals to reduce internal pin/bushing wear.
| Feature | Benefit |
|---|---|
| Complete Track Chain Assembly | Includes links, pins, and bushings - ready for shoe attachment |
| Sealed & Lubricated Track (SALT) | Internal grease lubrication and floating seals reduce internal pin/bushing wear |
| 49 Sections Configuration | Specific link count for compatible excavator models |
| Heat-Treated Components | Induction-hardened pins, bushings, and link rails for maximum wear resistance |
| Multi-Model Compatibility | Fits a wide range of CAT excavator models |
| Precision Assembly | Factory-assembled to ensure proper pitch and alignment |
| Direct OEM Replacement | Guaranteed fit and performance |
| Machine Model | Type | Application |
|---|---|---|
| 330, 335 | Excavator | Construction, mining, quarrying |
| 336, 336 GC, 336D2, 336D2 L, 336F L | Excavator | Construction, mining, quarrying |
| 340, 340D2 L | Excavator | Construction, mining, quarrying |
| 345, 345 GC | Excavator | Construction, mining, quarrying |
| 548, FM548 | Excavator | Construction, mining, quarrying |
| Component | Description |
|---|---|
| Track Shoes | Track pads (sold separately) |
| Track Roller | Bottom rollers (single/double flange) |
| Top Roller | Carrier roller |
| Idler | Front idler assembly |
| Sprocket | Drive sprocket |
Shoes Required: Track shoes are not included and must be ordered separately
Lifting Requirement: Due to weight (980 kg), specialized lifting equipment is required
Professional Installation: Requires trained personnel and appropriate tools
Track Tension: Set proper track sag according to Caterpillar specifications after shoe installation
Regular Inspection: Monitor pin/bushing extension and link wear periodically
Lubricated Track: No field lubrication required for sealed joints
| Condition | Action |
|---|---|
| New chain - minimal pin/bushing wear | Normal operation |
| Pin/bushing wear within spec | Continue monitoring |
| Pin/bushing wear exceeds spec | Replace track chain |
| Link rail wear exceeds spec | Replace track chain |
| Broken links or pins | Replace immediately |
| Item | Detail |
|---|---|
| Part Number | 610-4693 / 6104693 |
| Type | Track Link Assembly (Chain only) |
| Sections | 49 sections |
| Weight | 980 kg per assembly |
| Compatibility | CAT 330, 335, 336, 340, 345, 548 Series Excavators |
| Includes | Links, pins, bushings |
| Note | Track shoes sold separately |
| Packaging | Single assembly (crated) |
Note: This is the track link/chain assembly only. Track shoes (pads) must be ordered separately and attached to complete the track system. Due to its weight (980 kg), specialized lifting equipment and professional installation are required. Verify machine serial number and undercarriage configuration before ordering.
