von ep | März 26, 2026 | Brand & Model Guide
The CAT 320C and 320D swing gearbox — both catalogued under part number 148-4644 — is one of the most frequently sourced aftermarket swing drive components for Caterpillar excavators. The PC200-6 is the Komatsu benchmark; the CAT 320 is the Caterpillar equivalent in... von ep | März 26, 2026 | Brand & Model Guide
The Komatsu PC200-6 swing gearbox is one of the most sourced excavator swing drive components in the aftermarket — partly because the PC200-6 is one of the best-selling 20-tonne excavators ever built, and partly because its swing gearbox has a finite service life... von ep | März 25, 2026 | GEARBOX SELECTON GUIDE
Choosing the wrong planetary gearbox is expensive. An undersized unit fails within months. An oversized unit wastes budget and adds unnecessary mass to the machine. A wrong mounting configuration means costly custom adaptor work. This guide covers the five parameters... von ep | März 25, 2026 | SWING GEARBOX BLOGS
An excavator swing gearbox replacement is one of the highest-priority repairs a fleet owner or repair shop will face. When the swing gearbox fails, the machine cannot rotate its upper structure — cab, boom, and arm stay locked in one position. That means zero... von ep | Nov. 28, 2024 | Uncategorized
Product Description High Torque Low Noise Ratio 3-100 Motor Planetary Gearboxes (PRN80-L2) Planetary gearbox is a kind of reducer with wide versatility. The inner gear adopts low carbon alloy steel carburizing quenching and grinding or nitriding process. Planetary...