Parker Denison Premier Series P140 Hydraulic Pump P140H P140Q Piston Pumps

Denison Premier P140 pump (P140H, P140Q) delivers 140.9 cc/rev, up to 500 bar continuous pressure, and 2300–2800 rpm. Engineered for drill rigs, construction equipment, and mining machinery, it withstands pressure spikes, explosive dust, and extreme temperatures.

Brand: Parker

Series family: Parker Denison

Product type: Hydraulic pump

Model/series: P140

Source category: Premier Series Pump

Product Parameters

Parker Denison Premier Series P140 Hydraulic Pump P140H P140Q Piston Pumps SERIES : Premier Series Pump Parker Denison Premier Series P140 Hydraulic Pump P140H P140Q Piston Pumps

Product Details

Denison P140 Premier Pump: High-Pressure Hydraulics for Demanding Drilling Rigs From surface exploration to deep underground blasthole drilling, modern rigs require hydraulic pumps that deliver sustained high pressure without compromising flow or reliability. The Denison Premier P140 pump —available as P140H and P140Q —is engineered to meet these challenges. With 140.9 cm³/rev displacement, continuous pressure up to 500 bar (7250 psi intermittent), and a speed range of 2300–2800 rpm, the P140 series provides the muscle for rotary heads, feed systems, and auxiliary circuits on Atlas Copco, Sandvik, and Epiroc drilling equipment. Technical Specifications – P140H / P140Q Model Displacement (cm³/rev) Continuous Pressure (bar) Intermittent Pressure (psi) Speed Range (rpm) Typical Use P140H 140.9 414 6000 2300 – 2600 High‑torque rotary heads, crawler drives P140Q 140.9 500 7250 2600 – 2800 High‑speed feed systems, auxiliary pumps Full PDF parameters available at www.baolilai-pump.com/contact_us/ Where the P140 Excels in Drilling & Heavy Machinery 1. Surface Blasthole Drills (Atlas Copco / Epiroc) The P140H powers the rotary head on rigs like the SmartROC series. Its high torque at 2300–2600 rpm ensures consistent penetration through hard rock. The 500 bar intermittent rating absorbs pressure spikes when the bit binds. (Reference: ) 2. Underground Production Drills (Sandvik) Sandvik’s DL series longhole drills use the P140Q for the feed system’s winch drive. The higher speed (2800 rpm) allows rapid rod handling, while explosion‑proof construction (ATEX/MSHA) makes it safe for coal mines. (OEM info:) 3. Geotechnical & Exploration Rigs Portable core drills benefit from the P140’s compact size and 414 bar continuous pressure, maintaining circulation and rotation even in deep, narrow boreholes. 4. Beyond Drilling – Construction & Mining Concrete pumps: P140Q hydraulic pump 7250 psi intermittent clears line blockages. Underground loaders (LHDs): P140H powers steering and braking circuits. Tunnel boring machines (TBMs): Multiple P140 units drive segment erectors. Built for Extreme Environments Hazard P140 Defense Pressure spikes Gold cup floating valve plate absorbs 7250 psi shocks Explosive gas/dust Spark‑proof internals + sealed housing (ATEX/MSHA) Abrasive contamination Hardened pistons + double‑lip shaft seals Temperature extremes –30°C to 115°C operation Continuous vibration Precision‑balanced rotating group What You Get – Baolilai Support 12‑month warranty – covers cylinder block, valve plate, pistons, 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 proof – field‑tested in drilling and mining worldwide. FAQ – Denison Premier P140 Pump Q1: P140H or P140Q – which one for my drill rig? P140H: 2300–2600 rpm, higher torque for rotary heads and traction. P140Q: 2600–2800 rpm, higher flow for feed systems and fast‑cycling auxiliaries. Download the selection guide at www.baolilai-pump.com/contact_us/ . Q2: How does the free parts replacement work? Within 12 months, if a covered part fails, send evidence (photo/video). We verify and ship the replacement free. Remote video support helps your m

Additional technical details are available on request.