Upgrade your CAT E320C / E320D excavator with a high-performance SBS120 hydraulic pump, engineered for precision, durability, and superior efficiency. Designed for seamless compatibility with the CAT E320C / E320D, this hydraulic pump ensures optimal hydraulic flow, delivering smooth operation and enhanced control for heavy-duty excavation work.
Heavy-duty main pump for 20–22 ton Caterpillar excavators
The SBS120 hydraulic pump is built to power CAT E320C and 320D machines with consistent pressure, optimal flow, and durable build quality. With a high-displacement dual-piston design and a rugged yellow finish, this pump delivers efficient performance for a wide range of heavy equipment applications, including construction, roadworks, and plant hire.
Why choose Atlas Hydraulic?
30+ years of hydraulic system experience
In-stock OEM and aftermarket Caterpillar pump parts
All pumps are bench-tested using a 110kW testing machine
Rapid dispatch across Australia
Expert repair and diagnostic service available
| Displacement | 114×2 ml/r |
|---|---|
| Excavator Capacity | 20–22 Ton |
| Control Type | Open Circuit |
| Rated Speed | 1800 r/min |
| Input Pressure | 0.1–0.34 MPa |
| Max Pressure | 37.2 MPa |
| Rated Pressure | 34.3 MPa |
| Teeth | 17 |
| Direction | R (Right-hand) |
| Weight | 205 kg |
| Dimensions | 54×58.3×45.4 cm |
| Colour | Yellow |
Disclaimer: All parts offered on this website are aftermarket products and are not manufactured or endorsed by original equipment manufacturers (OEMs). Any use of brand names or part numbers is solely for the purpose of identifying compatibility. Our company is not affiliated with, sponsored by, or approved by any OEM mentioned.
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