Description
Italgroup R8D is a heavy duty, single displacement hydraulic motor.
The R8D motor is the evolution of the former Italgroup IAMD series, built on 20 years of improvements. With unchanged dimensions and mounting face the new R8D series is fully interchangeable with the old IAMD series.
The use of low friction materials and hydrostatic balancing make the R8D ideal for the most demanding applications – where high performances are required even for long duty periods including: marine and offshore equipment, winches, conveyors, plastic injection moulding machines, steel bending machines, fork lift trucks, skid-steer loaders, dumpers, agricultural and forestry machinery, municipal vehicles and airport equipment.
The R8D range is available in displacements ranging from 0cm³ to 5400cm³ (cc/rev) – click on the ‘Model Codes and Technical Data’ tab for full details.
Other features include:
- wide speed range from 0.5 to 950 rpm
- very high volumetric efficiency and mechanical efficiencies
- smooth performance even at low speeds
- high starting torque / constant torque
- freewheeling option
- interchangeable mounting face with main competitors
- compact design
- bi-directional
- optional speed sensor and built-in valves
- high radial and axial force allowed
- low maintenance and high reliability
Contact us for further technical details and configuration options.
Download the Italgroup R8D Series Technical Catalogue >>>
Italgroup R8D Series Technical Data
Motor | Size | Pistons | Displace-ment (cc) | Torque (Nm/bar) | Max. Cont. Pressure (bar) | Test Pressure (bar) | Max Cont. Speed (rpm) | Peak Speed (rpm) | Max Cont. Power (kW) | Max. Power (kW) | Dry Weight (kg) |
R8D 300 | H2 | 5 | 314 | 5 | 270 | 420 | 900 | 1100 | 42 | 62 | 42 |
R8D 350 | H3 | 5 | 342 | 5.4 | 270 | 420 | 850 | 950 | 80 | 120 | 68 |
R8D 400 | H3 | 5 | 397 | 6.3 | 270 | 420 | 750 | 860 | 80 | 120 | 68 |
R8D 450 | H3 | 5 | 452 | 7.2 | 270 | 420 | 650 | 760 | 80 | 120 | 68 |
R8D 500 | H3 | 5 | 491 | 7.8 | 270 | 420 | 600 | 690 | 80 | 120 | 68 |
R8D 600 | H3 | 5 | 594 | 9.5 | 270 | 420 | 500 | 570 | 80 | 120 | 68 |
R8D 800 | H4 | 5 | 792 | 12.6 | 270 | 420 | 450 | 520 | 120 | 150 | 92 |
R8D 1000 | H4 | 5 | 992 | 15.8 | 270 | 420 | 355 | 405 | 120 | 150 | 92 |
R8D 1250 | H4 | 5 | 1247 | 19.8 | 270 | 420 | 280 | 320 | 120 | 150 | 92 |
R8D 1100 | H45 | 5 | 1182 | 18.8 | 250 | 420 | 400 | 450 | 150 | 180 | 120 |
R8D 1400 | H45 | 5 | 1376 | 21.9 | 250 | 420 | 350 | 400 | 150 | 180 | 120 |
R8D 900 | H5 | 5 | 941 | 15 | 270 | 420 | 550 | 600 | 165 | 200 | 173 |
R8D 1000 | H5 | 5 | 1094 | 17.4 | 270 | 420 | 500 | 550 | 165 | 200 | 173 |
R8D 1200 | H5 | 5 | 1231 | 19.6 | 270 | 420 | 450 | 510 | 165 | 200 | 173 |
R8D 1400 | H5 | 5 | 1376 | 21.9 | 270 | 420 | 410 | 472 | 165 | 200 | 173 |
R8D 1600 | H5 | 5 | 1648 | 26.2 | 270 | 420 | 370 | 426 | 165 | 200 | 173 |
R8D 1800 | H5 | 5 | 1815 | 28.9 | 250 | 420 | 340 | 391 | 165 | 200 | 173 |
R8D 2000 | H5 | 5 | 2034 | 32.4 | 190 | 420 | 280 | 310 | 140 | 160 | 173 |
R8D 1800 | H55 | 5 | 1800 | 28.7 | 250 | 420 | 250 | 285 | 173 | 215 | 203 |
R8D 2100 | H55 | 5 | 2066 | 32.9 | 250 | 420 | 220 | 250 | 175 | 215 | 203 |
R8D 2300 | H55 | 5 | 2293 | 36.5 | 250 | 420 | 210 | 235 | 185 | 215 | 203 |
R8D 2400 | H55 | 5 | 2393 | 38.9 | 240 | 420 | 190 | 220 | 170 | 200 | 203 |
R8D 1800 | H6 | 5 | 1866 | 29.7 | 270 | 420 | 350 | 400 | 210 | 235 | 308 |
R8D 2000 | H6 | 5 | 1993 | 31.7 | 270 | 420 | 350 | 400 | 210 | 235 | 308 |
R8D 2200 | H6 | 5 | 2220 | 35.3 | 270 | 420 | 325 | 374 | 210 | 235 | 308 |
R8D 2500 | H6 | 5 | 2525 | 40.2 | 270 | 420 | 285 | 328 | 210 | 235 | 308 |
R8D 3000 | H6 | 5 | 3028 | 48.2 | 270 | 420 | 235 | 270 | 210 | 235 | 308 |
R8D 3500 | H6 | 5 | 3479 | 55.4 | 270 | 420 | 210 | 242 | 210 | 235 | 308 |
R8D 3400 | H7 | 7 | 3413 | 54.3 | 270 | 420 | 200 | 220 | 230 | 258 | 405 |
R8D 3600 | H7 | 7 | 3600 | 58.1 | 270 | 420 | 185 | 210 | 230 | 258 | 405 |
R8D 3900 | H7 | 7 | 3907 | 62.2 | 270 | 420 | 175 | 201 | 230 | 258 | 405 |
R8D 4300 | H7 | 7 | 4343 | 69.1 | 270 | 420 | 160 | 184 | 230 | 258 | 405 |
R8D 4600 | H7 | 7 | 4616 | 73.5 | 270 | 420 | 150 | 173 | 230 | 258 | 405 |
R8D 5000 | H7 | 7 | 5088 | 81 | 270 | 420 | 140 | 161 | 230 | 258 | 405 |
R8D 5400 | H7 | 7 | 5384 | 85.7 | 270 | 420 | 130 | 150 | 230 | 258 | 405 |
R8D 6000 | H8 | 10 | 5966 | 95 | 250 | 420 | 120 | 138 | 190 | 215 | 590 |
R8D 6500 | H8 | 10 | 6581 | 104.7 | 250 | 420 | 120 | 138 | 190 | 215 | 590 |
R8D 6800 | H8 | 10 | 6962 | 110.8 | 250 | 420 | 120 | 138 | 190 | 215 | 590 |
R8D 7600 | H8 | 10 | 7620 | 121.3 | 250 | 420 | 90 | 104 | 190 | 215 | 590 |
R8D 8000 | H8 | 10 | 8062 | 128.3 | 240 | 420 | 80 | 92 | 190 | 215 | 590 |
R8D 7000 | H9 | 7 | 7050 | 112 | 270 | 420 | 160 | 190 | 330 | 370 | 750 |
R8D 8000 | H9 | 7 | 8332 | 132.6 | 270 | 420 | 135 | 160 | 330 | 370 | 750 |
R8D 9000 | H9 | 7 | 8757 | 139.4 | 260 | 420 | 130 | 155 | 330 | 370 | 750 |
R8D 10000 | H9 | 7 | 10214 | 162.6 | 250 | 420 | 110 | 135 | 330 | 370 | 750 |
R8D 11000 | H9 | 7 | 11016 | 175.3 | 250 | 420 | 105 | 120 | 330 | 370 | 750 |
R8D 12000 | H9 | 7 | 12073 | 192.2 | 250 | 420 | 95 | 110 | 330 | 370 | 750 |
R8D 13000 | H9 | 7 | 13020 | 207.3 | 250 | 420 | 90 | 105 | 330 | 370 | 750 |