| Parameter | Description |
| Part Number | 198-30-69440 |
| Product Name | Cylinder |
| Brand | Komatsu |
| Compatible Models | D475 |
| Product Type | Hydraulic Cylinder Assembly |
| Material | High-strength alloy steel with precision machining |
| Strength & Performance | Designed for heavy-duty operation, provides strong and stable hydraulic force under high load |
| Surface Treatment / Coating | Precision polished cylinder surface with anti-corrosion treatment |
| Dimensions & Structure | OEM standard structure, fully interchangeable with original Komatsu assembly |
| Function / Installation Position | Installed in hydraulic system to transmit and control hydraulic power |
| Operating Conditions | Heavy-duty operation in mining, construction, and earthmoving equipment |
| Weight | 90 kg |
| Precision | Fully meets Komatsu OEM specifications |
| Packaging | Wooden crate / reinforced carton |
| Lead Time | Production: 90 days |
| Shipping Method | Sea freight / Land transport |
| Payment Method | RMB / USD / Ruble available |
| Warranty | 6 months, includes technical support |
