LEWCO WH-1612 Mud Pump With Cat 3516 Engine Low Hours

Lewco WH-1612 Pump – Core Specs

• Power rating (input): 1,600 hp (≈ 1,193 kW)

• Stroke: 12 in (305 mm)

• Max discharge pressure: 5,000 psi (34.5 MPa)

• Gear ratio: 4.07 : 1

• Approx. weight (pump only skid): 37,000 lb (≈ 16,783 kg)

WH-series OEM literature also notes: compact footprint, single-piece forged crankshaft, threaded heads & covers for easier liner/valve access, and design rating in the 1,300–2,000 hp range.

With Cat 3516 Engine (Typical Drilling Package)

• Engine family: Caterpillar 3516 (V-16 diesel)

• Power class: usually configured around 1,600–2,000 bhp @ ~1,200–1,800 rpm in pump duty

• Fuel: Diesel

• Use: Direct-drive or through torque converter/gearbox into WH-1612 pump