Denison P8 Gold Cup Pump Parker P8F P8L P8P P8R P8S P8V P8X Hydrostatic Piston Pumps

Parker Denison P8 gold cup hydraulic pump (P8F, P8L, P8P, P8R, P8S, P8V, P8X). 131.1 cc/rev, 350 bar continuous, 5000 psi intermittent, 2700-3000 rpm. Explosion-resistant, ideal for Sandvik LHDs, Atlas Copco, Epiroc.

Brand: Parker

Series family: Parker Denison

Product type: Hydraulic pump

Model/series: Gold Cup

Source category: Gold Cup Pump

Product Parameters

Denison P8 Gold Cup Pump Parker P8F P8L P8P P8R P8S P8V P8X Hydrostatic Piston Pumps SERIES : Gold Cup Pump Series Denison P8 Gold Cup Pump Parker P8F P8L P8P P8R P8S P8V P8X Hydrostatic Piston Pumps

Product Details

Parker Denison P8 Gold Cup Pump: The Ideal Balance for Sandvik Underground Loaders In underground mining, space is tight, but power requirements are immense. Sandvik’s LHDs (Load-Haul-Dump) and dump trucks demand hydraulic pumps that fit compact engine bays yet deliver sustained torque for bucket breakout, steering, and braking. The Parker Denison P8 gold cup hydraulic pump —available as P8F , P8L , P8P , P8R , P8S , P8V , and P8X —fills this critical role. With a displacement of 131.1 cm³/rev and operating pressures up to 350 bar continuous (5000 psi intermittent), the P8 series offers the “Goldilocks” combination: more flow than the P7, but more compact than the P14. 📊 P8 Gold Cup Pump – Technical Snapshot Parameter Value Model Variants P8F, P8L, P8P, P8R, P8S, P8V, P8X Max. Displacement 131.1 cm³/rev Continuous Pressure 350 bar Intermittent Pressure 5000 psi Speed Range @ Full Stroke 2700 – 3000 rpm Warranty 12 months Technical PDF www.baolilai-pump.com/contact_us/ ⛏️ Why Sandvik Mining Machinery Relies on the P8 Series ✔ Optimal Displacement (131.1 cc/rev) Sandvik’s 6–10 ton LHDs require flow rates around 250–350 L/min. The P8 delivers this at 2700–3000 rpm without requiring a larger, heavier pump. This saves valuable space in the machine’s central articulation joint. ✔ Pressure Resilience (350 bar continuous / 5000 psi spikes) During bucket crowding and breakout, pressures can spike sharply. The P8’s patented “gold cup” rotating group—with hardened pistons and a floating valve plate—absorbs these shocks, preventing internal leakage and maintaining tractive effort. ✔ Explosion-Proof & Extreme Environment Features Anti-explosion: The pump body is made of high-strength ductile iron with spark-resistant internal clearances, certified for use in gassy underground mines (e.g., coal, potash). Contamination tolerance: Double-lip shaft seals and optional case drain filters keep abrasive rock dust and water out. This extends life in Sandvik machines that operate in wet, muddy drifts. Thermal endurance: Operates from –30°C to 110°C, suitable for both Arctic mines and deep hot stopes. 🚜 Hydraulic Applications Across Sandvik, Atlas Copco & Epiroc Equipment ▶ Sandvik Underground Loaders (LH series) The P8L and P8R variants power the steering, lifting, and bucket tilt circuits. Their variable displacement design reduces heat generation during tramming, a major advantage in confined headings. (Official support: sandvik.com ) ▶ Atlas Copco (now Epiroc) Drill Rigs In face drilling rigs, the P8V variant provides proportional flow control for feed and rotation, allowing smooth drilling even in fractured rock. ▶ Epiroc Bolting & Scaling Units The P8S and P8X models are used for hydraulic power packs on roof bolters, where intermittent pressure spikes (5000 psi) are common when tensioning resin-anchored bolts. ▶ Beyond Mining – Agriculture, Construction & Engineering Agricultural: Large self-propelled forage harvesters use the P8 to drive high-speed chopping drums and blower fans. Construction: Crawler cranes and pile drivers benefit from the P8’s ability to run two auxiliary functions simultaneously. Specialized vehicles: Airport snow blowers and railway tamping machines rely on the pump’s compact size and 2700–3000 rpm speed range. ❓ Frequently Asked Questions – Parker Denison P8 Gold Cup pump Q1: Which P8 pump vari

Additional technical details are available on request.