Lug Pattern Excavator Track Shoe Wear Resistance Excavator Track Shoe
Price:
10-120 / Piece
MOQ:
100PCS
Delivery Time:
Twenty days
Brand:
Caterpillar
Product Description
Lug Pattern Excavator Track Shoe Wear Resistance Excavator Track Shoe
Caterpillar E70B Track Shoe - Technical Product Description
Product Overview
- Brand: Caterpillar®
- OEM Part No.: E70B (Verify compatibility with specific machine models)
- Type: Track Shoe (Single Grouser/Flat)
- Compatible Models: Fits select CAT 307E, 308E and other E-Series compact/mid-size excavators (confirm machine-specific fit)
- Material: High-strength alloy steel (SAE 4140), quenched & tempered
- Surface Hardness: HB 350-450 (induction-hardened contact zones)
- Manufacturing Process: Precision forging + CNC machining, compliant with CAT engineering standards
| Technical Data E70B Track Plate | |
|---|---|
| Product name | Excavator E70B track plate, E70B track pad, E70B track chain plate, cat E70B track plate |
| Materials | 35MnB |
| Manufacturing technology | Forging, casting, assembly process |
| D1 (millimeters) | 600 |
| D2 (millimeters) | 122.4 |
| D3 (millimeters) | 158.4 |
| Thickness (millimeters) | 8.5 |
| Hardness Depth (millimeters) | 12~18 |
| Surface treatment | Smooth |
| Colour | Black, yellow & customized |
| Packaging | Export wooden crates or pallets |
| Application | CAT excavator E70B, etc. |
Key Features & Design
Structural Design
- Lug Pattern: Multi-grouser (for superior traction) or flat design (for reduced ground disturbance)
- Bolt Holes: Standard 2-bolt or 3-bolt configuration (machine-dependent)
- Mud/Snow Shedding: Optimized self-cleaning gaps to prevent material buildup
Durability & Performance
- Wear Resistance: Critical zones hardened to HRC 50+ for extended service life
- Tensile Strength: ≥ 850 MPa - withstands high-impact loads in rocky/abrasive conditions
- Fatigue Tested: Validated through CAT's 10,000+ hour simulated field testing
Compatibility
- Matches: CAT E70B Undercarriage System (rollers, idlers, sprockets)
- Pitch: 172 mm (verify for exact machine, e.g., 307E standard)
- Width: 450 mm (typical for 30-40T class excavators)
Technical Specifications
| Parameter | Value |
|---|---|
| Unit Weight | 22.5 kg ±0.5 kg |
| Bolt Spec | CAT M24×2.0 (Grade 10.9) |
| Operating Temp. | -40°C to +120°C (extreme conditions require special lubrication) |
| Load Capacity | ≥ 15 MPa (static) |
| Corrosion Protection | Phosphate coating + anti-rust oil |
Recommended Applications & Limitations
Ideal for:
- Earthmoving, construction, utility work
- Moderate-wear environments (gravel, clay, asphalt)
Not recommended for:
- Prolonged exposure to acidic/saline corrosion (requires stainless steel variants)
- High-impact mining (use XT-series reinforced shoes)
Installation & Maintenance
Installation Guidelines
- Torque bolts to CAT-specified 450-500 N*m + apply thread locker
- Inspect track pins & bushings for wear before assembly
Maintenance Protocol
- Daily: Clear debris lodged between shoes
- Every 500 hrs: Re-torque bolts, lubricate pins
- Replacement Threshold: Replace if lug height wears beyond 30% (or
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Quanzhou Jintai Machinery Co., Ltd.,
Location
No.23 Binjiang Avenue,Nan'an City,Fujian Province,China
Contact Person
kelly_wong