Our forged DX380 front track idler is a precision undercarriage component exclusively for Doosan DX380 excavators. Made of standard 35MnB alloy steel via integral forging, it avoids pores and fragility of ordinary cast idlers. As a direct factory, we implement full-process standardized inspections, delivering 100% new, unrefurbished parts with stable performance for heavy-duty construction and track system maintenance.

Every DX380 idler undergoes full standardized production and 8-step strict inspection. We conduct raw material composition testing, ultrasonic nondestructive forging inspection, hardness testing and high-precision dimensional calibration, with all data traceable. The factory finished product qualification rate stably reaches 99.8%, unqualified products are fully scrapped without delivery.

As a professional undercarriage parts factory, we abandon rough processing and random inspection modes. Every DX380 front track idler undergoes 8 strict production and inspection procedures, with traceable data for each process to ensure product consistency and qualification rate.

• Integral forging structure boosts toughness and density, adapting to harsh working conditions
• Standard 35MnB steel ensures balanced wear resistance and impact resistance
• Full-process precision inspection guarantees stable batch quality
• Precise size design supports tool-free installation, saving maintenance costs
• We provide factory-direct wholesale with no middleman markup

Suitable for DX380 track replacement and maintenance in mining, road construction and municipal engineering. We adopt anti-rust wooden box packaging for long-distance sea shipping. Sufficient stock supports batch orders and customized OEM service, with professional technical and after-sales support.

Widely used in Doosan DX380 excavator track system replacement, daily maintenance, engineering equipment overhaul. Suitable for construction scenarios such as earthwork, mine exploitation, road construction, municipal engineering and harsh field operation environments. Effectively support track tensioning, guiding and stable operation, prevent track deviation, derailment and abnormal wear of undercarriage accessories.