Compact Hydraulic Power Packs

A compact hydraulic power pack allows installation in confined spaces and are intended for use in lifting platforms, small presses, machine tools and vehicles. A compact power pack in hydraulics consists of an electric motor, a pump, a housing and a tank. The aluminium housing forms the supporting part of the compact power pack, to which all main parts including hydraulic components are attached. The function of the compact power pack can be seen from the relevant circuits. By fitting NG04 or NG06 hydraulic valves, the compact units can be the compact units can be converted into complete drive and control units. The standard connection plates for directional control valves have the consumer connections A and B arranged on one side. The compact hydraulic unit can be installed horizontally or vertically. When using rectangular tanks, the installation position is always horizontal.

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Catalog image ARGO HYTOS Hydraulic Power Pack, compact power pack 3 kW, 10 liter oil reservoir (steel), 7.9 ccm/REV gear pump, basic version
ARGO HYTOS Hydraulic Power Pack, compact power pack 3 kW, 10 liter oil reservoir (steel), 7.9 ccm/REV gear pump, basic version
ARGO HYTOS Hydraulic power pack with the following features:
  • Electrical motor selectable: 3 kW, 50 Hz, 400 Volt (3-phase AC) or 220 Volt (single phase AC)
  • Gear pump with 7.9 ccm/REV (equal about 11.3 l/min) 
  • Max. working pressure: PRV adjusted to 170 bar
  • Hydraulic reservoir (steel reservoir) 10 liter
  • Horizontal assembly
  • Suction filter 0-17 l/min
  • With pressure gauge 0-250 bar
  • Connection "X" and "Y" plugged
  • Without control unit (valves)
  • P and T connection: G 1/4"
from 1.090,50 EUR
932,05 EUR excl. 17% tax
incl. 17% tax excl. Shipping costs
932,05 EUR excl. 17% tax
HYDROMOT Hydraulic Power Pack, compact power pack 2kW, 6,5 l/min
HYDROMOT Hydraulic Power Pack, compact power pack 2kW, 6,5 l/min, 24 Volt, 200 bar, selectable tank size, for single acting use
Hydraulic power pack with the following features:
  • Gear pump 2.6 ccm/U (equal 6.5 l/min) 
  • 12v dc electric motor, 2 kW, 2500 RPM including motor cover
  • 2/2 way solenoid valve, 12 Volt
  • Max. working pressure: relief valve set at 160 bar
  • Plastik oil reservoir, selectable size 8, 10 or 120 liter
  • Horizontal mounting
  • Oil ports: P 3/8" und T mit 1/4"
  • 2 Button detachable pendent on a 3 metre lead
327,92 EUR
280,27 EUR excl. 17% tax
incl. 17% tax excl. Shipping costs
280,27 EUR excl. 17% tax
Catalog image HYDROMOT Hydraulic Power Pack, compact power pack 2kW, 6,5 l/min, 24 Volt, 200 bar, selectable tank size, for double acting use
HYDROMOT Hydraulic Power Pack, compact power pack 2kW, 6,5 l/min, 24 Volt, 200 bar, selectable tank size, for double acting use
Hydraulic power pack with the following features:
  • Gear pump 2.6 ccm/U (equal 6.5 l/min) 
  • 24v dc electric motor, 2 kW, 2500 RPM including motor cover
  • 4/3 way solenoid valve (A-B closed, P-T connected, 24 Volt
  • For double acting use
  • Max. working pressure: relief valve set at 200 bar
  • Steel oil reservoir, selectable size 8, 10 or 12 liter
  • Horizontal mounting
  • Oil ports: P 3/8" und T mit 1/4"
  • 2 Button detachable pendent on a 3 metre lead
400,69 EUR
342,47 EUR excl. 17% tax
incl. 17% tax excl. Shipping costs
342,47 EUR excl. 17% tax
ARGO HYTOS Hydraulic Power Pack, 3 kW, 8 liter oil reservoir square (steel), 4.8 ccm/REV gear pump, for double acting use
ARGO HYTOS Hydraulic Power Pack, 3 kW, 8 liter oil reservoir square (steel), 4.8 ccm/REV gear pump, for double acting use
ARGO HYTOS Hydraulic power pack with the following features:
  • Electrical motor selectable: 3 kW, 50 Hz, 400 Volt
  • Gear pump with 4.8 ccm/REV (equal about 6.3 l/min) 
  • Max. working pressure: PRV adjusted to 170 bar
  • Hydraulic reservoir square (steel reservoir) 8 liter with return filter
  • Horizontal assembly
  • Suction filter 0-17 l/min
  • With pressure gauge 0-250 bar
  • Connection "X" and "Y" plugged
  • With 4/3-way solenoid valve (24 Volt) for double acting use
  • P and T connection: G 1/4"
1.459,43 EUR
1.247,38 EUR excl. 17% tax
incl. 17% tax excl. Shipping costs
1.247,38 EUR excl. 17% tax
HYDROMOT Hydraulic Power Pack, 1.5 kW, 230 Volt, 8 liter oil reservoir (steel), 3.2 ccm/REV gear pump, for 3 double acting users
HYDROMOT Hydraulic Power Pack, 1.5 kW, 230 Volt, 8 liter oil reservoir (steel), 3.2 ccm/REV gear pump, for 3 double acting users
Hydraulic power pack with the following features:
  • Gear pump with 3.2 ccm/REV (equal about 4.8 l/min) 
  • Max. working pressure: PRV adjusted to 160 bar
  • Hydraulic reservoir (steel reservoir) 8 liter
  • Horizontal assembly
  • Suction filter
  • With pressure gauge 0-250 bar
  • With 3 pieces 4/3-way solenoid valve (24 Volt) for 3 double acting users
  • Electrical motor: Single phase electrical motor, 230 Volt, 50Hz, 1,5kW, B14
791,80 EUR
676,75 EUR excl. 17% tax
incl. 17% tax excl. Shipping costs
676,75 EUR excl. 17% tax
HYDRONIT Hydraulic Power Pack, compact power pack DC motor, basic version
HYDRONIT Hydraulic Power Pack, compact power pack DC motor, basic version
Hydraulic power pack with the following features:
  • DC electric motor, 24VDC,  power selectable,  3 kW or 4 kW, with start relais and thermal protection
  • Gear pump selectable 1.6 ccm/REV up to 6 ccm/REV
  • Integrated pressure relief valve, adjusted to max. allowed pressure
  • Steel oil tank with integrated filler and breather and drain plug, square tanks with oil level indicator
  • Selectable tank size: 5, 10 or 12 liter (round tank) 20 or 30 liter (square tank)
  • Horizontal installation with foot mounting for round tank, vertical installation for square tank 
  • Integrated return filter on square tanks
  • Pressure gauge 250 bar
  • Oil ports: P and T with 1/4"
  • Made in Europe
from 757,29 EUR
from 647,26 EUR excl. 17% tax
incl. 17% tax excl. Shipping costs
from 647,26 EUR excl. 17% tax
HYDRONIT Hydraulic Power Pack, compact power pack DC motor, single acting user
HYDRONIT Hydraulic Power Pack, compact power pack DC motor, single acting user
Hydraulic power pack with the following features:
  • DC electric motor, 24VDC,  power selectable,  3 kW or 4 kW, with start relais and thermal protection
  • Gear pump selectable 1.6 ccm/REV up to 6 ccm/REV
  • 2/2 way solenoid valve, normally closes, 24 Volt
  • For one single acting user
  • Integrated pressure relief valve, adjusted to max. allowed pressure
  • Steel oil tank with integrated filler and breather and drain plug, square tanks with oil level indicator
  • Selectable tank size: 5, 10 or 12 liter (round tank) 20 or 30 liter (square tank)
  • Horizontal installation with foot mounting for round tank, vertical installation for square tank 
  • Integrated return filter on square tanks
  • Pressure gauge 250 bar
  • Oil ports: P and T with 1/4"
  • Made in Europe
from 970,25 EUR
from 829,27 EUR excl. 17% tax
incl. 17% tax excl. Shipping costs
from 829,27 EUR excl. 17% tax
ARGO HYTOS Hydraulic Power Pack, 3 kW, 30 liter
HYDROMOT Hydraulic Power Pack, compact power pack 2kW, 6,5 l/min, 12 Volt, 160 bar, selectable tank size, for single acting use
Hydraulic power pack with the following features:
  • Gear pump 2.6 ccm/U (equal 6.5 l/min) 
  • 12v dc electric motor, 2 kW, 2500 RPM including motor cover
  • 2/2 way solenoid valve, 12 Volt
  • Max. working pressure: relief valve set at 160 bar
  • Plastik oil reservoir, selectable size 8, 10 or 120 liter
  • Horizontal mounting
  • Oil ports: P 3/8" und T mit 1/4"
  • 2 Button detachable pendent on a 3 metre lead
327,90 EUR
280,26 EUR excl. 17% tax
incl. 17% tax excl. Shipping costs
280,26 EUR excl. 17% tax
Hydraulic Power Pack, compact power pack 2kW, 6,5 l/min
HYDROMOT Hydraulic Power Pack, compact power pack 2kW, 6,5 l/min, 12 Volt, 160 bar, selectable tank size, for double acting use
Hydraulic power pack with the following features:
  • Gear pump 2.6 ccm/U (equal 6.5 l/min) 
  • 12v dc electric motor, 2 kW, 2500 RPM including motor cover
  • 4/3 way solenoid valve (A-B closed, P-T connected, 12 Volt
  • For double acting use
  • Max. working pressure: relief valve set at 160 bar
  • Steel oil reservoir, selectable size 8, 10 or 12 liter
  • Horizontal mounting
  • Oil ports: P 3/8" und T mit 1/4"
  • 2 Button detachable pendent on a 3 metre lead
384,01 EUR
328,21 EUR excl. 17% tax
incl. 17% tax excl. Shipping costs
328,21 EUR excl. 17% tax
Hydraulic Power Pack, compact power pack 3kW, 9,9 l/min
HYDROMOT Hydraulic Power Pack, compact power pack 3kW, 9,9 l/min, 12 Volt, 160 bar, selectable tank size, for single acting use
Hydraulic power pack with the following features:
  • Gear pump 3.2 ccm/U (equal 9.9 l/min) 
  • 12v dc electric motor, 3 kW, 3100 RPM
  • 2/2 way solenoid valve, 12 Volt
  • Max. working pressure: relief valve set at 160 bar
  • Steel oil reservoir, selectable size 8, 10 or 12 liter
  • Horizontal mounting
  • Oil ports: P 3/8" und T mit 1/4"
  • 2 Button detachable pendent on a 3 metre lead
421,49 EUR
360,25 EUR excl. 17% tax
incl. 17% tax excl. Shipping costs
360,25 EUR excl. 17% tax
product image Hydraulic Power Pack, compact power pack 3kW, 9,9 l/min
HYDROMOT Hydraulic Power Pack, compact power pack 3kW, 9,9 l/min, 12 Volt, 160 bar, selectable tank size, for double acting use
Hydraulic power pack with the following features:
  • Gear pump 3.2 ccm/U (equal 9.9 l/min) 
  • 12v dc electric motor, 3 kW, 3100 RPM
  • 4/3 way solenoid valve (A-B closed, P-T connected, 12 Volt
  • For double acting use
  • Max. working pressure: relief valve set at 160 bar
  • Steel oil reservoir, selectable size 8, 10 or 12 liter
  • Horizontal mounting
  • Oil ports: P 3/8" und T mit 1/4"
  • 2 Button detachable pendent on a 3 metre lead
504,67 EUR
431,34 EUR excl. 17% tax
incl. 17% tax excl. Shipping costs
431,34 EUR excl. 17% tax
Catalog image HYDROMOT Hydraulic Power Pack, compact power pack 3kW, 9,9 l/min, 24 Volt, 160 bar, selectable tank size, for double acting use
HYDROMOT Hydraulic Power Pack, compact power pack 3kW, 9,9 l/min, 24 Volt, 160 bar, selectable tank size, for double acting use
Hydraulic power pack with the following features:
  • Gear pump 3.2 ccm/U (equal 9.9 l/min) 
  • 24v dc electric motor, 3 kW, 3100 RPM
  • 4/3 way solenoid valve (A-B closed, P-T connected), 24 Volt
  • For double acting use
  • Max. working pressure: relief valve set at 160 bar
  • Steel oil reservoir, selectable size 8, 10 or 12 liter
  • Horizontal mounting
  • Oil ports: P 3/8" und T mit 1/4"
  • 2 Button detachable pendent on a 3 metre lead
533,22 EUR
455,74 EUR excl. 17% tax
incl. 17% tax excl. Shipping costs
455,74 EUR excl. 17% tax
HYDROMOT Hydraulic Power Pack, 1.1 kW, 400 Volt, 6 liter oil reservoir (steel), 2.6 ccm/REV gear pump, for 3 double acting users
HYDROMOT Hydraulic Power Pack, 1.1 kW, 400 Volt, 6 liter oil reservoir (steel), 2.6 ccm/REV gear pump, for 3 double acting users
Hydraulic power pack with the following features:
  • Gear pump with 2.6 ccm/REV (equal about 3.9 l/min) 
  • Max. working pressure: PRV adjusted to 160 bar
  • Hydraulic reservoir (steel reservoir) 6 liter
  • Horizontal assembly
  • Suction filter
  • With pressure gauge 0-250 bar
  • With 3 pieces 4/3-way solenoid valve (24 Volt) for 3 double acting users
  • Electrical motor: 3 phase electrical motor, 400 Volt, 50Hz, 1,1kW, B14
704,84 EUR
602,43 EUR excl. 17% tax
incl. 17% tax excl. Shipping costs
602,43 EUR excl. 17% tax
HYDROMOT Hydraulic Power Pack, 2.2 kW, 400 Volt
HYDROMOT Hydraulic Power Pack, 2.2 kW, 400 Volt, 10 liter oil reservoir (steel), 5.8 ccm/REV gear pump, for 3 double acting users
Hydraulic power pack with the following features:
  • Gear pump with 5.8 ccm/REV (equal about 8.7 l/min) 
  • Max. working pressure: PRV adjusted to 160 bar
  • Hydraulic reservoir (steel reservoir) 10 liter
  • Horizontal assembly
  • Suction filter
  • With pressure gauge 0-250 bar
  • With 3 pieces 4/3-way solenoid valve (24 Volt) for 3 double acting users
  • Electrical motor: Three phase electrical motor, 400 Volt, 50Hz, 2,2kW, B14
759,19 EUR
648,88 EUR excl. 17% tax
incl. 17% tax excl. Shipping costs
648,88 EUR excl. 17% tax
HYDROMOT Hydraulic Power Pack, 3 kW, 400 Volt, 12 liter oil reservoir (steel), 7.8 ccm/REV gear pump, for 3 double acting users
HYDROMOT Hydraulic Power Pack, 3 kW, 400 Volt, 12 liter oil reservoir (steel), 7.8 ccm/REV gear pump, for 3 double acting users
Hydraulic power pack with the following features:
  • Gear pump with 7.8 ccm/REV (equal about 11.7 l/min) 
  • Max. working pressure: PRV adjusted to 160 bar
  • Hydraulic reservoir (steel reservoir) 12 liter
  • Horizontal assembly
  • Suction filter
  • With pressure gauge 0-250 bar
  • With 3 pieces 4/3-way solenoid valve (24 Volt) for 3 double acting users
  • Electrical motor: Three phase electrical motor, 400 Volt, 50Hz, 3kW, B14
794,71 EUR
679,24 EUR excl. 17% tax
incl. 17% tax excl. Shipping costs
679,24 EUR excl. 17% tax
HYDRONIT Hydraulic Power Pack, compact power pack DC motor, with 4/3 way valve for 1 double acting user
HYDRONIT Hydraulic Power Pack, compact power pack DC motor, with 4/3 way valve for 1 double acting user
Hydraulic power pack with the following features:
  • DC electric motor, 24VDC,  power selectable,  3 kW or 4 kW, with start relais and thermal protection
  • Gear pump selectable 1.6 ccm/REV up to 6 ccm/REV
  • Integrated pressure relief valve, adjusted to max. allowed pressure
  • Steel oil tank with integrated filler and breather and drain plug, square tanks with oil level indicator
  • Selectable tank size: 5, 10 or 12 liter (round tank) 20 or 30 liter (square tank)
  • Horizontal installation with foot mounting for round tank, vertical installation for square tank 
  • Pressure gauge 250 bar
  • Integrated return filter on square tanks
  • Oil ports: P and T with 1/4"
  • 4/3-way solenoid valve 24 VDC with A-B closed, P-T connected for double acting use
  • Made in Europe
from 1.085,08 EUR
from 927,42 EUR excl. 17% tax
incl. 17% tax excl. Shipping costs
from 927,42 EUR excl. 17% tax
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How is a compact hydraulic unit constructed?

A compact hydraulic unit consists of three main elements: The oil tank, the central flange with hydraulic pump and valve technology and the drive motor. Compact power units are designed as a modular system so that individual components are interchangeable.
 

In which power range are compact hydraulic power packs available?

Our AC compact power packs are available from 0.75 kW to 5.5 kW. On customer request, we can also supply smaller compact power units, these start at a power of 0.12 kW. The electric drive motors are available in 230 volts and 400 volts. Our DC compact units are available in 2 kW, 3kW and 4kW, smaller power levels are available on request. The supply voltage for our DC motors is 12 or 24 volts.
 

Which hydraulic compact power pack is suitable for log splitters?

The size and power of the compact power pack for a log splitter depends on the required splitting force and also the cylinder speed. When designing a compact hydraulic power pack for a log splitter, the efficiency of the hydraulic system and the electric drive motor must also be taken into account. You can find more information on the design of compact power packs in our Hydraulics Blog.
 

What should be considered when selecting the tank size of a compact power pack?

In stationary hydraulics, the tank volume should be approx. a factor of 3 - 5 of the volume flow of the hydraulic pump. In mobile hydraulics, a factor of 1 - 2 is sufficient. As a rule, an additional hydraulic oil cooler is used here.