Articulated trucks
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Backhoe Loaders
Hydraulic Mining Shovels
WS273 XD
KEY SPECS
- Maximum Input 2014.0bkW
- Maximum RPM 275.0r/min
- Number of Plungers 3.0plg
OVERVIEW
FEATURES AT A GLANCE
Benefits - Fluid Ends
• Valve-over-valve design simplifies valve, seat, and plunger installation• Full line of 1502 discharge flanges – male, female, and blank• Log-style suction manifold• Grooveless valve stop; grooveless design eliminates stress risers present with a grooved valve stop design• Plungers with advanced surface technology• Premium plunger packing• 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
Benefits - Stainless Steel Options
• All XD Geometric benefits• Improved corrosion resistance, particularly in recycled water applications• Improved resistance to stress corrosion cracking• Optimized autofrettage parameters specifically for stainless steel material
Benefits - Power Ends
• 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
SPECIFICATIONS
- Maximum Input 2014.0bkW
- Maximum RPM 275.0r/min
- Number of Plungers 3.0plg
- Stroke - Length 254.0mm
- Pump Weight 8165.0kg
- Gear Ratio 5.55:1
PRODUCT BROCHURES AND MORE ARE READY TO DOWNLOAD!
Caterpillar product brochures and other informational documents are available for your growing business.
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