| Parameter | Description |
| Part Number | 3447389 |
| Product Name | Sensor GP-PR |
| Brand | Caterpillar |
| Product Type | Pressure Sensor Group |
| Material | Stainless steel housing with sealed sensing element |
| Strength & Performance | Stable pressure signal output under high-load mining conditions |
| Surface Treatment / Coating | Corrosion-resistant industrial coating |
| Dimensions & Structure | OEM standard specification |
| Function / Installation Position | Hydraulic/engine pressure monitoring system |
| Operating Conditions | Mining dump truck heavy-duty operation |
| Compatible Models | 773E, 773D, 777C |
| System | Hydraulic / Engine monitoring |
| Weight | 0.10 kg |
| Packaging | Industrial protective packaging |
| Lead Time | 30–90 days |
| Shipping Method | Sea / Air / Land |
| Payment Method | USD / RMB / RUB |
| Warranty | 6 months |
