Contact Us
Hydraulic fracturing pumps WS255
Request a QuoteKey Information
Maximum input
1864.0 bkW
Maximum speed
300 rpm
Number of plungers
5
Overview
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.
Key Features
- Quality
- Performance
- Global Support
Quality
High quality materials, advanced manufacturing techniques, heat treatment processes, high-performance surface treatments, and special coatings ensure exceptional product life and performance.
Performance
In the field, equipment either proves itself or it doesn’t. Cat® power equipment has been proven in countless oil and gas applications around the world.
Global Support
When you invest in legendary equipment, you get legendary support. Tractafric Equipment is where you are, when you need them. Year after year, Caterpillar remains your partner through changing technology in a changing industry.
Product Specifications for WS255
- General Specifications
- TypeOPEN
- Maximum Input1 864.0 bkW
- Maximum Speed300 rpm
- Number of Pistons5
- Stroke Length203.2 mm
- Pump Weight7 257.0 kg
- Gear Ratio6.353:1
Standard Equipment for WS255
- FLUID ENDS
- Increased durability of fluid ends to decrease downtime
- Full line of 8" and 10" fluid ends for application flexibility
- Dimensionally compatible fluid ends with industry standard 8" and 10" stroke power ends
- Valve-over-valve design to simplify valve, seat, and plunger installation
- Polypak seals for more reliable sealing at suction cover and discharge flanges
- Components designed to maximize interchangeability across our fluid end line and industry standard fluid ends
- POWER ENDS
- Industry standard footprint – fully interchangeable with competitors’ pumps
- Reverse helical pinion and bull gear design for great reliability
- Fully welded structure with additional internal supports
- Two-piece stay rod design – pre-tensioned stay rod lowers cyclic loading and fatigue stress
- Nose plate-to-frame design with dovetail interlocking to increase structural strength
- Forged or fabricated bull gears – no cast material
- One-piece forged crankshaft
Discover Similar Equipment
Hydraulic fracturing pumps
WS273 XD
Maximum input
2014.0 bkW
Maximum speed
275 rpm
Number of plungers
3
ExploreHydraulic fracturing pumps
WS305 XD
Maximum input
2237.0 bkW
Maximum speed
275 rpm
Number of plungers
5
ExploreHydraulic fracturing pumps
WS255
Maximum input
1864.0 bkW
Maximum speed
300 rpm
Number of plungers
5
ExploreHydraulic fracturing pumps
WS223
Maximum input
1678.0 bkW
Maximum speed
300.0 rpm
Number of plungers
3
Explore