Parker GOLD CUP® Pumps and Motors ensure long-lasting performance in severe-duty applications. With a robust and flexible design, they provide operating pressures up to 6,000 psi and speeds up to 3,600 rpm.
Rugged and efficient, The GOLD CUP series
boosts productivity with hydrostatic piston pumps and motors that
deliver exceptional performance in the most severe applications.
Featuring a robust barrel bearing design and hydraulically
controlled rocker cam, GOLD CUP pumps and motors provide proven
durability and reliable pressure control.
A closed circuit design makes GOLD CUP series pumps and motors ideal
for bi-directional function and eliminates energy losses associated
with circuit valving. GOLD CUP's high power-to-weight ratio, compact
package, and flexibility in control options and mounting locations
offer significant value-added benefits. These include lower
operating costs, ease of installation, and improved longevity for
reduced downtime.
Markets:
• Mining
• Oil & Gas
• Marine
• Energy
• Government
• Industrial
• Factory Automation
• Other Natural Resources
• Rubber and Tire Processing
• Lumber & Wood
• Rail
Features/Benefits:
• Increased Efficiency
• High-speed operation with reduced power
• Auto-regulated control pressure based on system demand
• Efficient built-in replenish ring-style check valves
• Improved Reliability and Lifespan
• Lifetime hydro-mechanical controls
• Robust barrel-bearing design
• Stable system flow with low resistance cam design
• Proven Productivity
• Visual displacement indicator and simple diagnostic capabilities
for rapid commissioning
• Efficient and robust control logic
• No need for cross port reliefs
• Design Flexibility
• Controls that mount on either side
• Simplified plumbing with built-on hot oil shuttle
• Compact package with integrated auxiliary pumps
• Capability for individual remote pressure compensators
• Ease of Use
• Quick-change valve block
• Modular controls
• Replacement shaft sleeve
Applications:
• Mining
• Drilling
• Construction
• Material handling
• Logging
• Land & sea
• Military
• Shredding/reducing
• Gas turbine
• Cranes & winches
• Water jet cutting
• Energy recovery
Technical Characteristics:
• Maximum operating pressure of 420 bar (6,000 psi)
• Maximum speed of 3,600 rpm
• Temperature range of -40 to 203ºF (-40 to 95ºC)
• Sizes from 6-30 cipr (100-500 cc)