Oil and Gas
WS255 Quintuplex Well Stimulation Pump
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Maximum Input2500.0 bhp
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Maximum Input2500 BHP
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Maximum RPM300.0 RPM
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Maximum RPM330 r/min
Pump Specifications
- Maximum Input
- 2500.0 bhp
- Maximum Input
- 2500 BHP
- Maximum RPM
- 300.0 RPM
- Maximum RPM
- 330 r/min
- Number of Plungers
- 5.0
- Number of Plungers
- 5 plg
- Stroke Length
- 8.0 in
- Stroke
- 8 in
- Pump Weight
- 16000.0 lb
- Pump Weight
- 16000 lb
- Gear Ratio
- 6.353:1
- Gear Ratio
- 6.353:1
- Rod Load
- 238000 lb
- Bore Centers
- 10 in
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Fluid Ends
- Dimensionally compatible with industry standard 8" and 10" stroke power ends
- Valve-over-valve design simplifies valve, seat, and plunger installation
- Full line of 1502 discharge flanges - male, female, and blank
- Suction manifold options - Zoomie and log-style, and our innovative low-profile option
- Grooved and grooveless valve stop designs available, grooveless design eliminates stress risers present with a grooved valve stop design
- Plunger line - colmonoy 6 coating with a minimum hardness of 56 RC
- Standard and premium plunger packing available
- Polypak seals for more reliable sealing at suction cover and discharge flanges
- Fluid end components designed to maximize interchangeability across our fluid end line and with industry standard fluid ends
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Power Ends
- Industry standard footprint - fully interchangeable with competitors' 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 lowers cyclic loading and fatigue stress
- Nose plate-to-frame design includes a dovetail interlocking design, which increases the structural strength
- Forged or fabricated bull gears - no cast material
- Forged crankshaft - one piece
Material Handling: 4121mm (162in) Mat’l Handling Arm, Fusion™ 
Material Handling: 3941 mm (155 in) Material Handling Arms – Loader 
Hammers: H215 S Hydraulic Hammer 
Hammers: H190 S Hydraulic Hammer 
Material Handling: Material Handling Arm For Compact Products 
Hammers: H180 S Hydraulic Hammer 
Hammers: H160 S Hydraulic Hammer 
Hammers: H140 S Hydraulic Hammer 
Hammers: H120 S Hydraulic Hammer 
Hammers: H130 S Hydraulic Hammer 
GC Hammers: H180 GC S Hammer 
Hammers: H110 S Hydraulic Hammer 
Hammers: H115 S Hammer 
GC Hammers: H160 GC S Hammer 
GC Hammers: H130 GC S Hammer 
GC Hammers: H120 GC S Hammer 
Grapples: Trash Grapple, 324/328/329 Excavator 
GC Hammers: H110 GC S Hammer 
GC Hammers: H115 GC S Hammer