Denison Premier Series P12 Piston Pump Parker P12H P12Q Hydraulic Pumps

Denison P12 Premier hydraulic pump (P12H, P12Q) for underground mining equipment. 200 cc/rev, 414-500 bar continuous, 7250 psi intermittent, 2100-2700 rpm. 12-month warranty + free parts + remote video support. Explosion-resistant. Download PDF specs.

Brand: Parker

Series family: Parker Denison

Product type: Hydraulic pump

Model/series: Premier

Source category: Premier Series Pump

Product Parameters

Denison Premier Series P12 Piston Pump Parker P12H P12Q Hydraulic Pumps SERIES : Premier Series Pump Denison Premier Series P12 Piston Pump Parker P12H P12Q Hydraulic Pumps

Product Details

Parker Denison P12 Premier Pump: High-Volume Hydraulics for Underground Mining Deep underground, where roof supports, continuous miners, and haulage systems operate non‑stop, hydraulic pumps face a brutal reality: high pressure, extreme contamination, and the constant risk of explosive gases. The Denison P12 Premier pump —available as P12H and P12Q —is built to master this environment. With a displacement of 200 cm³/rev and continuous pressure up to 500 bar (7250 psi intermittent), the P12 delivers the high flow and ruggedness that mining machinery demands. 📊 Technical Data – Denison P12 Premier Pump Parameter P12H / P12Q Max. Displacement 200 cm³/rev Continuous Pressure 414 – 500 bar Intermittent Pressure 6000 – 7250 psi Speed Range @ Full Stroke 2100 – 2700 rpm Warranty 12 months Support Remote video engineering; free parts within warranty Technical PDF www.baolilai-pump.com/contact_us/ ⛏️ Why Mining Machinery Chooses the P12 Premier Pump Massive Flow for Big Jobs The P12 hydraulic pump 200 cc/rev displacement moves large volumes of oil at moderate speeds (2100–2700 rpm). This makes it ideal for: Roof support systems that require simultaneous cylinder extension across dozens of legs. Continuous miner traction drives needing high torque at low speed. Longwall shearer pumps that supply both cutting drums and conveyor drives. Two Variants for Different Duties P12H: Optimized for high‑torque, lower‑speed applications (2100–2400 rpm) – perfect for crawler drives and heavy‑duty conveyors. P12Q: Tuned for higher speed (2400–2700 rpm) – suited for fan drives, auxiliary circuits, and equipment requiring faster cycle times. Pressure & Explosion Protection The gold cup rotating group absorbs 7250 psi spikes when a shearer hits a hard seam or a roof leg jams. Spark‑resistant internals and sealed housings meet ATEX/MSHA standards, making the P12H and P12Q safe for gassy coal mines. Survives the Underground Contamination defense: Double shaft seals keep coal dust, rock slurry, and water out. Thermal stability: –30°C to 115°C range – reliable in frozen drifts or deep hot stopes. Vibration tolerance: Floating valve plate handles the constant pounding from continuous miners. 🚜 Applications Across Mining & Heavy Industry Equipment Recommended Model Key Benefit Roof supports (longwall) P12H High flow for simultaneous leg extension Continuous miners P12H High torque for crawler drives Shearer pumps P12Q Speed flexibility for drum and conveyor circuits Underground haul trucks P12Q Fast cycle times for dump hoists Official manufacturer resources: 🛠️ What You Get – Baolilai Support Package 12‑month warranty – covers pistons, cylinder block, valve plate, seals, bearings. Free replacement parts – within warranty, we ship failed components at no cost (local labor not included). Remote video support – factory engineers guide installation, troubleshooting, and repair via video call. Extreme environment toughness – field‑proven in underground mines worldwide. FAQ – Denison P12 Premier Pump Q1: What’s the difference between P12H and P12Q? P12H: 2100–2400 rpm, higher torque at lower speed (best for traction and conveyor drives). P12Q: 2400–2700 rpm, higher flow for auxiliary and faster‑cycling circuits. Download the selection guide at www.baolilai-pump.com/contact_us/ . Q2: How does the free parts replacement work? W

Additional technical details are available on request.