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E013935-02
| Availability: | |
|---|---|
| Item | Specification |
|---|---|
| Part Number | E013935-02 |
| Product Name | Drive Tumbler / Sprocket |
| Product Type | Undercarriage Component |
| Compatible Machine Models | Bucyrus 495HD, Caterpillar 7495HD Electric Rope Shovel |
| Single Weight | 3,200 kgs (7,055 lbs) |
| Material | High-strength alloy steel, induction-hardened teeth |
| Application | Drives the track chain for machine propulsion |
| Industry Focus | Surface Mining, Overburden Removal, Heavy Excavation |
Bucyrus E013935-02 drive tumbler
495HD sprocket
Caterpillar 7495HD drive tumbler
3200 kg sprocket for 495HD shovel
Replacement drive tumbler for Bucyrus 495HD
7495HD electric rope shovel sprocket
Bucyrus mining shovel drive tumbler
The Bucyrus E013935-02 Drive Tumbler (Sprocket) is a genuine OEM-specification undercarriage component designed for the Bucyrus 495HD and Caterpillar 7495HD electric rope shovels. This drive tumbler is a critical drivetrain component that engages with the track bushings to propel these massive mining machines.
The 495HD and 7495HD are ultra-class electric rope shovels used in large-scale surface mining and overburden removal. These machines represent some of the largest mining shovels in operation worldwide. This drive tumbler features precision-machined tooth profiles for optimal engagement with the track chain, ensuring efficient power transfer from the drive system to the undercarriage.
| Feature | Benefit |
|---|---|
| Induction-Hardened Teeth | Exceptional wear resistance and extended service life |
| Precision-Machined Profile | Optimal engagement with track bushings for smooth operation |
| High-Strength Alloy Steel | Maximum durability for ultra-class mining applications |
| Ultra-Heavy-Duty Construction (3,200 kg) | Built for the largest electric rope shovels |
| 495HD/7495HD Optimized | Specifically engineered for Bucyrus and Caterpillar ultra-class shovels |
| Direct OEM Replacement | Guaranteed fit and performance |
| Specification | Detail |
|---|---|
| Machine Models | Bucyrus 495HD, Caterpillar 7495HD |
| Machine Type | Electric Rope Shovel (Ultra-Class) |
| Operating Weight | ~1,200,000 - 1,500,000 kg |
| Bucket Capacity | ~40.0 - 60.0 m³ |
| Position | Final drive tumbler / Sprocket |
| Component | Part Number | Description |
|---|---|---|
| Track Shoe | E023015-02 | Track pad (1,544 kg) |
| Idler | — | Front idler assembly |
| Track Roller | — | Bottom/top rollers |
| Track Link Assembly | — | Track chain |
Tooth Inspection: Regularly inspect tumbler teeth for wear; replace when teeth become hook-shaped or worn
Lifting Requirement: Due to extreme weight (3,200 kg / 3.2 metric tons), specialized heavy lifting equipment is mandatory
Bolt Torque: Follow Bucyrus/Caterpillar OEM specifications for mounting bolt torque
Alignment: Ensure proper alignment with track chain to prevent premature wear
Track Tension: Maintain proper track tension to extend tumbler and chain life
Replacement: Replace when tooth wear exceeds OEM specifications
Bolt Replacement: Use new bolts and locking hardware as specified by OEM
| Condition | Action |
|---|---|
| New teeth - sharp profile | Normal operation |
| Moderate wear - rounded profile | Monitor regularly |
| Hook-shaped teeth | Replace immediately |
| Broken teeth | Replace immediately |
| Loose mounting bolts | Retorque immediately |
| Item | Detail |
|---|---|
| Part Number | E013935-02 |
| Type | Drive Tumbler / Sprocket |
| Weight | 3,200 kg per piece |
| Compatibility | Bucyrus 495HD, Caterpillar 7495HD |
| Packaging | Individual crate |
Note: This is a drive tumbler (sprocket) for the Bucyrus 495HD and Caterpillar 7495HD ultra-class electric rope shovels. Due to its extreme weight (3,200 kg / 3.2 metric tons / 7,055 lbs), specialized heavy lifting equipment and professional installation are mandatory. Verify machine serial number, bolt pattern, and undercarriage configuration before ordering. Regular inspection of drive tumbler teeth is recommended to prevent track chain damage. For complete undercarriage service, consider replacing drive tumblers and track chains as a set.
