Bucher T58C405R02S0-01 3.7 GPM 2000 PSI 5hp 12 Gallon Hydraulic Power Unit
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This is a new Bucher Hydraulics T58C405R02S0-01 hydraulic power unit, manufactured by Bucher Hydraulics Corp. of London, Ontario, Canada, consisting of a vertical-mount electric motor directly coupled to a gear pump assembly mounted on a steel reservoir. The unit incorporates a pressure gauge, a manually adjustable relief valve (red star-knob adjustment visible), a valve manifold block, a fill/breather cap with filter, a side-mounted sight glass fluid level gauge, and a bottom drain plug — all standard elements of a self-contained hydraulic power supply package. Per the reservoir label, the unit requires a hydraulic fluid with viscosity in the range of 100 to 350 SUS at 100°F (equivalent to approximately ISO VG 22–68), with Mobil DTE 24 or equivalent specified as the recommended fluid, and a maximum operating fluid temperature of 150°F. The manifold block carries markings consistent with a Bucher 19048RB valve block, and the unit is configured with SAE O-ring face seal (ORFS) hydraulic fittings on the pressure and tank ports. This power unit is suited for machine tool clamping circuits, lift tables, press applications, and other stationary industrial hydraulic systems requiring a compact, self-contained power supply.
Product Specifications
| Manufacturer | Bucher Hydraulics Corp., London, Ontario, Canada |
| Part Number | T58C405R02S0-01 |
| Condition | New |
| Motor Orientation | Vertical, top-mounted |
| Pump Type | Internal gear pump (Bucher) |
| Reservoir Material | Welded steel, painted black |
| Reservoir Mounting | Base-mount with welded floor flanges |
| Recommended Fluid Viscosity | 100–350 SUS at 100°F |
| Recommended Fluid | Mobil DTE 24 or equivalent |
| Maximum Fluid Temperature | 150°F |
| Fluid Level Indicator | Side-mounted sight glass gauge |
| Fill/Breather | Breather cap with integral filter |
| Pressure Gauge | Included, bourdon tube type, mounted on manifold |
| Relief Valve | Included, manual star-knob adjustable, red handle |
| Valve Block | Bucher 19048RB manifold block |
| Drain Plug | Bottom-mounted drain plug |
| Motor Cooling | TEFC (Totally Enclosed Fan Cooled), external cooling fan |
| Motor Frame | Metric IEC frame, C-face flange mount to reservoir lid |
| Motor Phase | 3-Phase |
| Pump Rotation | Clockwise when viewed from motor end (per rotation label) |
