WS255 QUINTUPLEX WELL STIMULATION PUMP
When your job needs a stimulation pump, we’re ready. Our full line of well stimulation pumps are designed and manufactured by Caterpillar, in Caterpillar factories for single-source package confidence.WS255 well stimulation pumps are ideal for well stimulation applications using Cat 3512C (HD) engines and TH55 transmissions.Cat well stimulation pumps are backed by the worldwide network of Cat dealers ready to support your operation with technical support, service, parts, and warranty.Cat WS255 Well Stimulation Pump. Maximum power input: 1864 bkW (2500 bhp) @ 330 rpm.
SPECIFICATIONS
Maximum Input1864.0 bkW
Maximum RPM300.0 RPM
Number of Plungers5.0
pump specifications
Maximum Input1864.0 bkW
Maximum RPM300.0 RPM
Number of Plungers5.0
Stroke Length203.2 mm
Pump Weight7257.0 kg
Gear Ratio6.353:1
WS255 STANDARD EQUIPMENT
- fluid ends
Dimensionally compatible with industry standard 8" and 10"stroke power ends
Valve-over-valve design simplifies valve, seat, and plungerinstallation
Full line of 1502 discharge flanges – male, female, and blank
Suction manifold options – Zoomie and log-style, and ourinnovative low-profile option
Grooved and grooveless valve stop designs available,grooveless design eliminates stress risers present with agrooved valve stop design
Plunger line – colmonoy 6 coating with a minimum hardnessof 56 RC
Standard and premium plunger packing available
Polypak seals for more reliable sealing at suction cover anddischarge flanges
Fluid end components designed to maximize interchangeabilityacross our fluid end line and with industry standard fluid ends - power ends
Industry standard footprint – fully interchangeable withcompetitors’ pumps
Reverse helical pinion and bull gear design – great reliability
Fully welded structure with additional internal supports
Two-piece stay rod design – pretensioned stay rod lowerscyclic loading and fatigue stress
Nose plate-to-frame design includes a dovetail interlockingdesign, which increases the structural strength
Forged or fabricated bull gears – no cast material
Forged crankshaft – one piece