| Specification | Details |
|---|---|
| Product Name | Pump Main Hydraulic 33/23 CC/REV |
| Part Number | 332/F9028 |
| Alternate Part Numbers | 20/925578, 20/925586 |
| Product Type | Twin Main Hydraulic Pump |
| Pump Configuration | 33 + 23 CC/REV |
| Front Pump Displacement | 33 CC/REV |
| Rear Pump Displacement | 23 CC/REV |
| Rotation | Clockwise, viewed from shaft end |
| Shaft | 1-inch diameter, 15-tooth SAE splined shaft |
| Mounting Flange | SAE B, 2-hole |
| Inlet | Single 2-inch SAE flange inlet |
| Front Pump Outlet | 1 1/16"-12 UNF |
| Rear Pump Outlet | 7/8"-14 UNF |
| Maximum Working Pressure | Up to 275 bar, configuration dependent |
| Maximum Input Shaft Torque | 460 Nm |
| Machine Type | JCB Backhoe Loader |
| Typical Applications | Selected JCB 3CX / 3DX applications |
| Brand | Gravitaz |
| Supplier | Gravitaz Earthmovers Corporation |
| Website | www.jcbparts.in |
The Pump Main Hydraulic 33/23 CC/REV – 332/F9028 is a twin hydraulic pump designed to provide hydraulic flow for construction-equipment functions such as loader and backhoe operations. Available technical references identify 332/F9028 as a JCB hydraulic pump, with the commonly referenced configuration being 33 cc/rev front pump + 23 cc/rev rear pump.
The pump is listed for selected JCB 3CX and JCB 3DX applications, while some aftermarket references also associate the part with selected 4CX applications. Because hydraulic-pump specifications can vary by machine build and serial number, compatibility should be confirmed before purchase.
Gravitaz Earthmovers Corporation supplies a range of construction-equipment replacement components. For this hydraulic pump and other JCB Spare Parts, visit www.jcbparts.in.
