Commercial Motors

Commercial Hydraulics

Commercial Hydraulics, now part of the Parker Group are one of the biggest names in hydraulics for their range of Commercial motors, pumps, flow dividers and valves…

Previously branded Commercial motors, pumps and flow dividers are still made to the same exacting standards by Parker; the only difference is that the previous Commercial product codes are now preceded by “PG” (Parker Group). The range of Commercial motors comprises:

Commercial motors – PGP / PGM 030 / 050 / 075 Series

Designed with hi-tensile grey iron, these cast iron pumps and motors provide a range of drive shafts that are intended for high-torque applications and unique pressure balanced thrust plates, which help to improved performance when in operation. Commercial motors are available in single and multiple section configurations, along with various valve and Relief Valve options.

Commercial motors - P PGP PGM 30 50 075

All of these Commercial motors are available as single or multiple pump / motors with flow divider, piggyback and winch motor configurations on offer. The features of the individual series are as follows:

P30 / M30 / PGP030 / PGM030 / P31 / M31 / PGP031 / PGM031 series:

  • Speeds up to 2400 rpm, pressures up to to 3000 psi (206 bar);
  • Output flows up to to 41 gpm (155 lpm);
  • Average PGM030 torque up to 1125 in-lbs (1296 kg-cm) @ 2000 psi (137 bar);
  • Average PGM031 torque up to 1370 in-lbs (1578 kg-cm) @ 2500 psi (172 bar);
  • Optional priority or two-speed valves are available.

P50 / M50 / PGP050 / PGM050 / P51 / M51 / PGP051 / PGM051 series:

  • Speeds up to 2400 rpm, pressures up to to 3000 psi (206 bar);
  • Output flows up to to 66 gpm (250 lpm);
  • Average PGM050 torque up to 1720 in-lbs (2016 kg-cm) @ 2000 psi (137 bar);
  • Average PGM051 torque up to 2250 in-lbs (2592 kg-cm) @ 2500 psi (172 bar);
  • Optional priority, two-speed, and unloader valves are available.P75 / PGP075 /

PGM075 / P76 / PGP076 / PGM076 series Commercial motors:

  • Speeds up to 2400 rpm, pressures up to to 3000 psi (206 bar)
  • Output flows up to to 128 gpm (484 lpm)
  • Average PGM075 torque up to 3425 in-lbs (3945 kg-cm) @ 2000 psi (137 bar)
  • Average PGM076 torque up to 3425 in-lbs (3945 kg-cm) @ 2500 psi (172 bar)
  • Optional two-speed valves are available.

Commercial motors – PGP / PGM 300 Series Cast Iron Pumps & Motors

The Commercial PGP / PGM 300 Series products set the standard for optimal performance and reliability in harsh environments. The three-piece cast iron construction with large area, low-friction bushings delivers a strong, highly efficient component to your system, along with extended service life in tough operating conditions. These Commercial motors incorporate an advanced thrust plate and seal configuration, which improves performance even with high temperatures and low viscosity.

 Commercial motors - PGP PGM 300 315 330 350 365 series

All of these Commercial motors are available as single or multiple pump / motors with piggyback and thru-drive configurations. The features of the individual series are as follows:

P315 / PGP315 / PGM 315 series Commercial motors:

  • Speeds from 900-3000 rpm;
  • Fluid displacements of up to 2.48 cir (40.6 ccr);
  • Continuous pressures up to 3500 psi (241 bar);
  • Intermittent pressures of up to 4000 psi (275 bar);
  • Output flows of up to 31.5 gpm (119 lpm);
  • Motor torque from 640-925 in-lbs (737-1065 kg-cm) @ 3000 rpm;
  • High strength one-piece integral shafts.

P330 / PGP330 / PGM330 series Commercial motors:

  • Speeds from 900-3000 rpm;
  • Fluid displacements up to 3.94 cir (64.6 ccr);
  • Continuous pressures up to 3500 psi (241 bar);
  • Intermittent pressures up to 4000 psi (275 bar);
  • Output flows up to 50.1 gpm (190 lpm);
  • Motor torque from 980-1685 in-lbs (1129-1941 kg-cm) @ 3000 rpm;
  • High strength one-piece integral shafts.

P350 / PGP350 / PGM 350 series Commercial motors:

  • Speeds from 900-2400 rpm;
  • Fluid displacements up to 6.38 cir (104.5 ccr);
  • Continuous pressures up to 3500 psi (241 bar);
  • Intermittent pressures up to 4000 psi (275 bar);
  • Output flows up to 64.8 gpm (245.2 lpm);
  • Motor torque from 1265-2350 in-lbs (1457-2707 kg-cm) @ 2400 rpm;
  • High strength one-piece intergral shafts.

P365 / PGP365 / PGM 365 series Commercial motors include:

  • Speeds from 900 to 2400 rpm;
  • Fluid displacements up to 9.0 cir (147.5 ccr);
  • Continuous pressures up to 3500 psi (241 bar);
  • Intermittent pressures up to 4000 psi (275 bar);
  • Output flows up to 90.7 gpm (343.3 lpm);
  • Motor torque from 1705-3740 in-lbs (1964-4308 kg-cm) @ 2400 rpm;
  • High strength one-piece intergral shafts.

Life doesn’t always go to plan… breakdowns happen, priorities change and sometimes, you actually needed to source something “yesterday”.  Budgets are always being tested and asked to stretch that… little… bit… further. We understand all that.

That’s why we also offer a range of completely interchangeable, direct equivalents to the range of Commercial motors and pumps. Built and tested here in the UK, you can be assured of a quality product that can more often than not be dispatched within 24 hours.

Hydraulics CatalogueTake a look in our catalogue where we showcase just some of equipment that we regularly supply, including our direct equivalents to the range of Commercial motors. If you can’t find what you’re looking for or would like more advice then simply get in touch with our technical team.

Call us now on: +44(0)845 644 3640 or enquire online and "let us take the pressure!"