| Parameter | Specification | Testing Standard |
|---|---|---|
| COGENG Part Number | COGENG-401107-01456-SW | Internal Quality Standard QS-506 |
| Replaces OEM Part No. | 401107-01456, 40110701456 | Direct OEM Replacement |
| Primary Seal Material | Polyurethane (PU) Grade 95A | ISO 6072 |
| Secondary Seal Material | Nitrile (NBR) 70 Durometer | ISO 6072 |
| O-Ring Material | Nitrile (NBR) 70 Durometer | ISO 3601-1 |
| Backup Ring Material | Nylon 6.6 | ISO 1874-1 |
| Temperature Range | -35°C to +100°C (-31°F to +212°F) | ISO 2230 |
| Pressure Rating | Up to 30 MPa (4350 PSI) | ISO 10766-1 |
| Rotational Speed | Up to 15 RPM | Manufacturer Specification |
| Fluid Compatibility | Mineral oil, synthetic hydraulic fluids | ISO 6743-4 |
| Shelf Life | 5 years in original packaging | ISO 2230 |
| Component | Material | Size/Type | Quantity | Function |
|---|---|---|---|---|
| Main Rotary Seal | Polyurethane | 45mm ID x 55mm OD x 7mm | 2 | Primary pressure sealing |
| Secondary Wiper Seal | Polyurethane | 44.5mm ID x 53mm OD | 1 | Contaminant exclusion |
| O-Ring Set | Nitrile (NBR) | Various sizes AS568 | 8 | Static port sealing |
| Backup Rings | Nylon 6.6 | Various sizes | 4 | Anti-extrusion support |
| Gasket Seals | NBR coated fiber | 60mm OD x 45mm ID | 2 | Face sealing applications |
| Wear Rings | PTFE-filled composite | 55mm OD x 3mm width | 2 | Bearing surface protection |
| Manufacturer | Model Series | Specific Models | Production Years |
|---|---|---|---|
| Doosan | DX75 Series | DX75-9C, DX75-9C Plus | 2019-2023 |
| Doosan | DX75 Series | DX75-5B, DX75-5B Eco | 2018-2022 |
| Daewoo | Solar 75 Series | Solar 75V, Solar 75III | 2017-2021 |
| Parameter | Specification | Tolerance | Application |
|---|---|---|---|
| Joint Size | 1.5 inch NPT | Standard | Port connection size |
| Maximum Flow Rate | 90 L/min (24 GPM) | ±5% | Hydraulic flow capacity |
| Rotation Angle | 360° continuous | N/A | Full rotation capability |
| Port Configuration | 4 passages (2x pressure, 2x return) | Standard | Hydraulic circuit design |
| Performance Parameter | Value | Test Method |
|---|---|---|
| Seal Service Life | 3,500 operating hours | ISO 7983 |
| Rotation Cycles | 500,000 full rotations | Manufacturer testing |
| Pressure Cycling | 1,000,000 cycles @ 25 MPa | ISO 10766-1 |
| Friction Torque | <15 Nm at 25 MPa | ASTM D2714 |
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