| Parameter | Description |
| Part Number | 21T-64-33841 |
| Product Name | Hydraulic Accumulator |
| Brand | Komatsu |
| Product Type | Hydraulic Pressure Accumulator |
| Material | High-strength alloy steel shell + nitrogen bladder |
| Strength & Performance | Stabilizes hydraulic pressure and absorbs shock |
| Surface Treatment | Anti-corrosion coating |
| Structure | Gas-charged bladder type |
| Function / Installation Position | Hydraulic circuit / oil cooler piping |
| Operating Conditions | Large excavator heavy-duty |
| Compatible Models | PC2000-8, PC2000, PC228, PC228US |
| System | Hydraulic system |
| Weight | 2.5 kg |
| Packaging | Export carton / wooden box |
| Lead Time | 7-30 days |
| Shipping Method | Sea / Air / DHL |
| Payment Method | USD / RMB / EUR / T/T / PayPal |
| Warranty | 6 months |
