The PX-380-9 large mining crawler excavator provides reliable truck loading and breaking with a reinforced structure for mines and quarries.
The PX-380-9 is a large mining crawler excavator developed for heavy production work in open-pit mines, quarries and large-scale earthmoving projects. Operating in the 35–38 t class and fitted with a mining bucket, it is designed for main truck loading and breaking conditions where productivity and availability are critical. A heavy-duty chassis and reinforced boom and arm give the machine the strength and stability required for continuous operation in abrasive, high-impact environments.
The PX-380-9 combines a heavy-duty chassis with a reinforced boom and arm to withstand repeated digging and impact loads. The mining bucket is matched to high-volume truck loading duties, while the hydraulic system delivers the breakout force needed in compacted or rocky material. Components are selected for durability, and the machine layout emphasizes easy access for routine service and inspection.
Powered by an Isuzu diesel configuration, the machine is tuned for the output and economy demanded by production fleets. Stable hydraulic response gives operators precise control during loading and breaking work, reducing cycle times in demanding schedules. Filtration and guarding are arranged for dusty sites, supporting the dependable, continuous operation that mining and earthwork projects require.
| Parameter | Value |
|---|---|
| Model | PX-380-9 |
| Category | Large Crawler Excavators |
| Operating class | 35–38 t |
| Bucket capacity | Mining bucket |
| Power configuration | Isuzu / diesel power |
| Key dimensions | Reinforced boom and arm |
| Working capability | Main truck loading and breaking conditions |
| Applications | Large earthwork/rockwork, quarries, mine loading |
| Optional attachments | Subject to configuration |
| Standards & compliance | Subject to configuration |
The PX-380-9 is applied in large-scale earthwork and rockwork, quarry production and mine loading duties. It maintains steady output in main truck loading cycles and breaking applications, where machine availability drives project progress. Operators can tailor the configuration to bench geometry, material conditions and haul truck capacity, keeping production consistent across changing site phases.

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