Parker Denison P7 Gold Cup Pump P7D P7F P7L P7P P7R P7S P7V P7X Hydrostatic Transmission Piston Pumps

Parker Denison P7 gold cup hydraulic pump delivers the ideal balance of displacement (118.8 cc/rev), pressure (420 bar), and speed (3000 rpm) for rotary drilling rigs and heavy mobile equipment.

Brand: Parker

Series family: Parker Denison

Product type: Hydraulic pump

Model/series: Gold Cup

Source category: Gold Cup Pump

Product Parameters

Parker Denison P7 Gold Cup Pump P7D P7F P7L P7P P7R P7S P7V P7X Hydrostatic Transmission Piston Pumps SERIES : Gold Cup Pump Series Parker Denison P7 Gold Cup Pump P7D P7F P7L P7P P7R P7S P7V P7X Hydrostatic Transmission Piston Pumps

Product Details

Parker Denison P7 Gold Cup Pump: Optimized Displacement for Rotary Drilling Rigs Rotary drilling rigs operate at the intersection of high torque and deep penetration. Whether sinking piles for bridge foundations or drilling water wells, these machines demand hydraulic pumps that balance displacement, speed, and pressure. The Parker Denison P7 gold cup hydraulic pump —available in variants P7D , P7F , P7L , P7P , P7R , P7S , P7V , and P7X —fills this niche perfectly. With a displacement of 118.8 cm³/rev and the ability to run at 3000 rpm, the P7 delivers the flow characteristics needed for rotary heads, crowd cylinders, and auxiliary functions on Atlas Copco, Sandvik, and Epiroc drilling platforms. 📋 Technical Data Sheet – P7 Gold Cup Series Parameter Specification Model Variants P7D, P7F, P7L, P7P, P7R, P7S, P7V, P7X Max. Displacement 118.8 cm³/rev Continuous Pressure 350 – 420 bar Intermittent Pressure 5000 – 6000 psi Max Speed @ Full Stroke 3000 rpm Warranty 12 months PDF Parameters www.baolilai-pump.com/contact_us/ 🛠️ Why the P7 Excels in Rotary Drilling Applications 1. Balanced Displacement (118.8 cc/rev) Larger than the P6 but smaller than the P14, the P7 provides the “sweet spot” for medium-sized rotary rigs. It supplies sufficient flow to turn a 2–3 meter auger while maintaining rapid response for crowd and retract functions. 2. High Pressure (420 bar continuous / 6000 psi intermittent) Rotary drilling generates extreme pressure spikes when the auger teeth encounter hard rock or rebar. The P7’s robust cylinder block and valve plate design absorb these shocks without cavitation or housing stress. 3. Explosion-Proof & Extreme Environment Features Anti-explosion: Spark-resistant internals and sealed enclosures meet safety standards for drilling near coal seams or methane-prone ground. Contamination defense: Hardened gears and multi-stage shaft seals resist abrasive drill cuttings, bentonite slurry, and dust. Thermal stability: Operates reliably from -20°C to 100°C, essential for desert or high-altitude projects. 🚜 Hydraulic System Integration Across Industries ▶ Mining & Quarrying (Sandvik, Epiroc, Atlas Copco) In Sandvik’s DPi series top-hammer drills, the P7R variant powers the rotation motor and feed system simultaneously. For Epiroc’s SmartROC rigs, the P7V provides variable displacement for fuel-efficient operation. Atlas Copco’s exploration drills use P7L for lightweight portability. Refer to sandvik.com , for OEM manuals. ▶ Construction & Piling Rigs Hydraulic pile drivers and CFA rigs rely on the P7P and P7S for smooth torque control during auger penetration and concrete pumping. ▶ Agricultural Machinery Large self-propelled sprayers and forage harvesters use the P7’s high-speed capability to drive hydraulic fans and implement circuits without adding bulky pumps. ▶ Specialized Engineering Vehicles Railway tamping machines and tunnel boring equipment benefit from the P7’s compact size and intermittent pressure headroom (6000 psi) for burst loads. ❓ FAQ – Parker Denison P7 Gold Cup Pump Q1: How do I select the correct P7 variant for my rotary drill? Match your original pump’s model code against our cross-reference table. The P7D (standard), P7F (front flange), P7L (left-hand rotation), P7P (pump-only), P7R (right-hand), P7S (SAE mounting), P7V (variable displacement), and P7X (sp

Additional technical details are available on request.