CAT 1428720 (142-8720) Swing Motor GP | Fits 216 228 226 232 242
CAT 1428720 (142-8720) Swing Motor GP | Fits 216 228 226 232 242
Premium hydraulic swing motor / motor GP assembly designed as a direct OEM-compatible replacement for Caterpillar (CAT) skid steer loaders, ensuring precise torque output and smooth rotation power transmission. Built to deliver optimal volumetric efficiency, high operational durability, and an extended service life in demanding earthmoving and construction environments.
Product Highlights
- Part Number: 1428720 / 142-8720
- Direct Fit OEM Replacement: Form, fit, and function match original Caterpillar engineering specifications perfectly without requiring any structural modifications.
- Heavy-Duty Construction: Manufactured with high-strength alloy housings and wear-resistant internal precision components to withstand high hydraulic pressure spikes and continuous heavy-load operations.
- Optimized Hydraulic Torque: Precision internal motor design provides maximum starting torque, smooth speed control, and efficient fluid management for your machinery.
Technical Specifications
| Parameter | Specification |
|---|---|
| Part Number | 1428720 / 142-8720 |
| Product Type | Hydraulic Swing Motor / Motor GP |
| Brand Compatibility | Caterpillar (CAT) |
| Application | Drive & Swing Hydraulic System |
| Material | High-Strength Precision Alloys & Cast Materials |
| Warranty | 12 Months Warranty |
Compatible Models & Equipment
This premium hydraulic swing motor is precision-engineered to fit the following Caterpillar skid steer loaders:
- Caterpillar 216 / 228 / 226 / 232 / 242
Key Applications
- Skid Steer Drive & Swing Hydraulics: Powers smooth rotational movement, steering torque, and attachment management functionalities.
- Construction & Material Handling: Built to withstand harsh operating cycles, high ambient temperatures, and dust in excavation and site prep work.
- System Performance Restoration: Eliminates hydraulic fluid leaks, restores quick rotational response, and brings drive torque back to OEM standards.
Why Choose Our Aftermarket CAT Parts?
- Guaranteed OEM Quality: Manufactured under strict ISO 9001 quality standards to match or exceed original equipment performance and durability.
- Cost-Effective Solution: Achieve premium dealer-level reliability and identical performance at a fraction of the OEM replacement price.
- Ready to Ship: Kept in stock for immediate worldwide dispatch to reduce your machine's idle downtime significantly.
- Industry-Leading Support: Backed by a full 1-year warranty and a team of professional heavy machinery hydraulic technical experts.
Frequently Asked Questions (FAQ)
Q: Is this swing motor a genuine Caterpillar part?
A: This is a premium-grade, OEM-compatible aftermarket replacement motor. It is engineered to exact CAT dimensional and technical standards, serving as a direct drop-in replacement for part number 142-8720.
Q: What is covered under the 12-month warranty?
A: Our 12-month warranty fully covers all manufacturing defects, material failures, and workmanship issues under standard and proper operating conditions.
Q: Does this motor come ready for direct installation?
A: The motor arrives ready for direct installation. We highly recommend standard system flushing and filling with fresh hydraulic oil before initial startup to protect internal precision components.
Q: How long does international shipping take?
A: In-stock orders are typically dispatched within 3–5 business days. We offer expedited shipping and global air freight options for emergency machine breakdown situations.
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