Overview
Pump More with Fewer Units
The SPM™ WS335 is a purpose-built pump engineered for today's high-intensity fracturing operations. With the highest rod-load rating in its class — 256,000 lbf — and a 3,300 bhp continuous-duty power end, it delivers exceptional power density, allowing operators run higher pressure and flow combinations with confidence. A single-piece cast mono-frame eliminates internal bolted joints for uniform rigidity and longer service life, while a re-engineered power end extends run time and reliability. The result is a pump that does more work with fewer units — reducing downtime and lowering total cost of ownership across the most demanding duty cycles.
