Linde Hydraulics is a global developer and supplier of modular drive systems consisting of hydraulics, power transmissions and electronics. As a leading technology provider in the field of high-pressure hydraulics, the systems produced by Linde Hydraulics set the standard in terms of significantly reducing fuel consumption and CO2.

The product range comprises hydraulic pumps and motors, valves, electronic controls, peripheral devices, rotary drives and electric motors. Linde Hydraulics is the development partner and supplier of a number of reputable manufacturers of mobile work machinery, including construction, mining, agricultural, forestry and municipal utility machines, as well as manufacturers of industrial machinery. The company, which was founded in 1904, is based in Aschaffenburg. Around 1300 employees work at four production sites in Germany, at a fifth production site in China and at the subsidiaries in Europe, the US and China. Linde Hydraulics is represented in more than 50 countries by a strong network of around 80 sales and service partners.

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HPV-02 Variable pumps for closed loop operation
HPV-02   55 75 105 135 165 210 280  
Max. displacement cc/rev 54.7 75.9 105 135.7 165.6 210.1 281.9
Max. operating speed rpm 3900 3400 3200 3000 2750 2300 2400
Max. speed* rpm 4150 3600 3400 3200 2950 2500 2550
Nominal pressure bar 450 450 450 450 450 450 450
Max. pressure** bar 500 500 500 500 500 500 500
Torque (Δp=430 bar;
charge pressure=20 bar)
Nm 374 519 719 929 1133 1438 1929
Corner power KW 160 194 252 305 342 362 507
Weight approx.
(with H1 control, without oil)***
kg 46 49 66 72 113 132 164
*highest transient speed, that can temporarily occur
**highest transient pressure, that can temporarily occur
***inclusive internal gear pump (size 55-135) or external gear pump (size 165-280)
HPR-02 Self-regulation pups for open loop operation
HPR-02   55 75 105 135 165 210 280 105D 125D 165D  
Max. displacement cc/rev 55 75.9 105 135.7 165.6 210.1 281.9 210 250 331.2
Max. operating speed
(without tank pressurization)
rpm 2700 2500 2500 2350 2200 2100 2000 2450 2400 2150
Max. oil flow* l/min 148.5 189.8 262.5 318.9 364.3 441.2 563.8 514.5 604.8 712.1
Nominal pressure bar 420 420 420 420 420 420 420 420 420 420
Max. pressure** bar 500 500 500 500 500 500 500 500 420 500
Torque (Δp=420 bar) Nm 368 507 702 907 1107 1404 1884 1404 1523 2214
Corner power kW 104 132.8 183.8 223.2 255 308.8 394.7 360.2 241.5 498.5
Weight approx. (without oil) kg 39 39 50 65 89 116 165 96 113 177
HMV/ HMF-02Variable displacement motors for closed and open loop operation
HMV/F/A-02   55 75 105 135 165 210 280 105D 135D  
Max.displacement cc/rev 54.7 75.9 105 135.6 165.6 210 281.9 210 271.2
Max. operating
speed at Vmax
rpm 4300 3800 3700 3200 3100 2700 2400 3300 3200
Max. speed at Vmax* rpm 4400 4100 3800 3500 3400 3000 2700 3400 3500
Max. operating speed at Vmin rpm 4700 4400 4100 3700 3500 3200 2900 4100 3700
Max. speed at Vmin* rpm 5300 5000 4700 4000 3900 3500 3200 4400 4000
Nominal pressure bar 450 450 450 450 450 450 450 450 450
Max. pressure** bar 500 500 500 500 500 500 500 500 500
Output torque (Δp=430bar) Nm 374 519 719 928 1133 1438 1929 1437 1873
Corner power kW 184 239 309 360 415 482 586 677 628
Weight approx. (without oil) kg 28 32 42 56 76 101 146 98 149
* highest transient speed, that can temporarily occur
** highest transient pressure, that can temporarily occur
"HMF Fix displacement motor range: 55-135HMA Adjustable fix displacement motor range:165-280"
HMR-02 Variable motors for closed and open loop operation
HMR-02   75 105 135 165 210  
Max. displacement cc/rev 75.9 105 135.6 165.6 210.1
Max. operating speed at Vmax rpm 3800 3500 3200 3100 2700
Max. speed at Vmax* rpm 4100 3800 3500 3400 3000
Max. operating speed at Vmin rpm 4400 4100 3700 3500 3200
Max. speed at Vmin* rpm 5000 4700 4000 3900 3500
Nominal pressure bar 450 450 450 450 450
Max. pressure** bar 500 500 500 500 500
Theoretical Output torque (Δp=430bar) Nm 519 719 928 1133 1438
Theoretical Corner power kW 239 309 360 415 482
Weight approx. (without oil) kg 32 42 56 76 101
* highest transient speed, that can temporarily occur 
** highest transient pressure, that can temporarily occur
VW/VT Directional control valves for open loop operation
VT1 Modular - LSC Manifold valves plates
Size   18 25 30  
Max Flow l/min 250 400 600
Nominal pressure bar 420 420 420
Peak pressure (intermittent) bar 500 500 500