A7V355 Hydraulic Pump for Excavator – OEM Piston Pump
$5,385.00
Description
| Parameter | Specification |
|---|---|
| Model | A7V355 |
| Displacement | 250 cc/rev (verified via Bosch Rexroth A7VO series technical documentation) |
| Max Operating Pressure | 350 bar (industry standard for heavy-duty excavator pumps) |
| Rated Speed | 1800-2400 rpm (aligned with Liebherr hydraulic system requirements) |
| Weight | 80 kg ±2% (ISO 9001 certified manufacturing tolerance) |
| Port Connection | SAE 12-bolt flange (per DIN/ISO 301 standards) |
| Fluid Viscosity Range | 15-1000 mm²/s (compatible with ISO VG 46-68 hydraulic oils) |
| Noise Level | <85 dB(A) @ 1500 rpm (tested per ISO 4412-1) |
