Accessories for hydraulic steering systems

In the Hydromot online shop you will find a wide range of accessories for hydraulic steering systems, enabling the construction of complete and efficient steering systems. Our range includes steering columns, steering wheels, spinner knobs, priority valves, and sealing washers, precisely matched to various vehicle types and applications. Learn more...

Catalog image Priority valve HMPVFS40_4B, 40 l/min, Control Spring Pressure 4 bar, Modular Mount
Priority valve HMPVFS40_4B, 40 l/min, Control Spring Pressure 4 bar, Modular Mount
  • Priority valve Typ HMPVFS40_4B
  • Oil flow 40 l/mine: 4 bar
  • Connection ports P, EF: G 1/2'‘
  • Connection ports T, A, B: G 3/8"
  • Modular mount for steering unit CSUS_5
Scheme Priority valve HMPVFS40_4B, 40 l/min, Control Spring Pressure 4 bar, Modular Mount
90,13 EUR
77,03 EUR excl. 17% tax
incl. 17% tax excl. Shipping costs
77,03 EUR excl. 17% tax
Steering wheel 320 conical front
Steering shifter, drive shifter FNR, for off road vehicles, IP67, HMFNR_1
  • Designed for rugged environment 
  • Completely sealed (IP67 rating)
  • 3 drive positions, forward - neutral - reverse
  • With wiring harness (length 100mm) and DEUTSCH Connector
  • Fits on steering column size 38, 45 and 55mm
  • with locating pin
  • Operating voltage range: 1 to 48 V
  • Solenoid load 3 A @ 12.8 Volt with arc suppression
174,55 EUR
149,19 EUR excl. 17% tax
incl. 17% tax excl. Shipping costs
149,19 EUR excl. 17% tax
steering column 75 conical front
Steering Column, length 75mm, conical shaft
  • steering column length 75 mm
  • connection for steering wheel 1:20, conical
40,29 EUR
34,44 EUR excl. 17% tax
incl. 17% tax excl. Shipping costs
34,44 EUR excl. 17% tax
Steering wheel 320 conical front
Steering Wheel, 320.1, Conical shaft
  • steering wheel Ø 320 mm
  • connection for steering wheel 1:20, conical
  • incl. spinner knob
51,70 EUR
44,19 EUR excl. 17% tax
incl. 17% tax excl. Shipping costs
44,19 EUR excl. 17% tax
Catalog image Priority valve HMPVFS40_7B, 40 l/min, Control Spring Pressure 7 bar, Modular Mount
Priority valve HMPVFS40_7B, 40 l/min, Control Spring Pressure 7 bar, Modular Mount
  • Priority valve Typ HMPVFS40_7B
  • Oil flow 40 l/min
  • Control spring pressure: 7 bar
  • Connection ports P, EF: G 1/2'‘
  • Connection ports T, A, B: G 3/8"
  • Modular mount for steering unit CSUS_5
Scheme Priority valve HMPVFS40_7B, 40 l/min, Control Spring Pressure 7 bar, Modular Mount
55,24 EUR
47,21 EUR excl. 17% tax
incl. 17% tax excl. Shipping costs
47,21 EUR excl. 17% tax
Steering wheel 320 conical front
Steering shifter, drive shifter FNR, for off road vehicles, IP67, HMFNR_2
  • Designed for rugged environment 
  • with horn button
  • Completely sealed (IP67 rating)
  • 3 drive positions, forward - neutral - reverse
  • With wiring harness (length 100mm) and DEUTSCH Connector
  • Fits on steering column size 38, 45 and 55mm
  • with locaing pin
  • Operating voltage range: 1 to 48 V
  • Solenoid load 3 A @ 12.8 Volt with arc suppression
174,55 EUR
149,19 EUR excl. 17% tax
incl. 17% tax excl. Shipping costs
149,19 EUR excl. 17% tax
steering column 75 splined front
Steering Column, length 75 mm, splined shaft
  • steering column length 75 mm
  • connection for steering wheel, splined shaft
40,29 EUR
34,44 EUR excl. 17% tax
incl. 17% tax excl. Shipping costs
34,44 EUR excl. 17% tax
Steering wheel 320 splined front
Steering Wheel, 320.1, Splined shaft
  • steering wheel Ø 320 mm
  • connection for steering wheel, splined
  • incl. spinner knob
48,20 EUR
41,20 EUR excl. 17% tax
incl. 17% tax excl. Shipping costs
41,20 EUR excl. 17% tax
Catalog image Priority valve HMPVFS80_4B, 80 l/min, Control Spring Pressure 4 bar, Modular Mount
Priority valve HMPVFS80_4B, 80 l/min, Control Spring Pressure 4 bar, Modular Mount
  • Priority valve Typ HMPVFS80_4B
  • Oil flow 80 l/min
  • Control spring pressure: 4 bar
  • Connection ports P, EF: G 1/2'‘
  • Connection ports T, A, B: G 3/8"
  • Modular mount for steering unit CSUS_5
Scheme Priority valve HMPVFS80_4B, 80 l/min, Control Spring Pressure 4 bar, Modular Mount
90,13 EUR
77,03 EUR excl. 17% tax
incl. 17% tax excl. Shipping costs
77,03 EUR excl. 17% tax
Steering wheel 320 conical front
Steering shifter, 4 speed drive shifter FNR, for off road vehicles, IP67, HMFNR_3
  • Designed for rugged environment 
  • with horn button
  • 4 speed positions
  • Completely sealed (IP67 rating)
  • 3 drive positions, forward - neutral - reverse
  • With wiring harness (length 100mm) and DEUTSCH Connector
  • Fits on steering column size 38, 45 and 55mm
  • With locating pin
  • Operating voltage range: 1 to 48 V
  • Solenoid load 3 A @ 12.8 Volt with arc suppression
211,14 EUR
180,46 EUR excl. 17% tax
incl. 17% tax excl. Shipping costs
180,46 EUR excl. 17% tax
Steering column 150 conical front
Steering Column, length 150mm, conical shaft
  • steering column length 150 mm
  • connection for steering wheel 1:20, conical shaft
42,67 EUR
36,47 EUR excl. 17% tax
incl. 17% tax excl. Shipping costs
36,47 EUR excl. 17% tax
Steering wheel 360 conical front
Steering Wheel, 360.5, Conical shaft
  • steering wheel Ø 360 mm
  • connection for steering wheel 1:20, conical
  • incl. spinner knob
48,20 EUR
41,20 EUR excl. 17% tax
incl. 17% tax excl. Shipping costs
41,20 EUR excl. 17% tax
Catalog image Priority valve HMPVFS80_7B, 80 l/min, Control Spring Pressure 7 bar, Modular Mount
Priority valve HMPVFS80_7B, 80 l/min, Control Spring Pressure 7 bar, Modular Mount
  • Priority valve Typ HMPVFS80_7B
  • Oil flow 80 l/min
  • Control spring pressure: 7 bar
  • Connection ports P, EF: G 1/2'‘
  • Connection ports T, A, B: G 3/8"
  • Modular mount for steering unit CSUS_5
Scheme Priority valve HMPVFS80_7B, 80 l/min, Control Spring Pressure 7 bar, Modular Mount
90,13 EUR
77,03 EUR excl. 17% tax
incl. 17% tax excl. Shipping costs
77,03 EUR excl. 17% tax
steering column unit 150 splined front
Steering Column, length 150mm, splined shaft
  • steering column length 150 mm
  • connection for steering wheel, splined shaft
42,67 EUR
36,47 EUR excl. 17% tax
incl. 17% tax excl. Shipping costs
36,47 EUR excl. 17% tax
Steering wheel 360 splined front
Steering Wheel, 360.5, Splined shaft
  • steering wheel Ø 360 mm
  • connection for steering wheel, splined
48,20 EUR
41,20 EUR excl. 17% tax
incl. 17% tax excl. Shipping costs
41,20 EUR excl. 17% tax
Catalog image Priority valve HMPVLS40_7B, 40 l/min, Control Spring Pressure 7 bar, Line Mount
Priority valve HMPVLS40_7B, 40 l/min, Control Spring Pressure 7 bar, Line Mount
  • Priority valve Typ HMPVLS40_7B
  • Oil flow 40 l/min
  • Control spring pressure: 7 bar
  • Connection ports P, EF: G 1/2'‘
  • Connection ports T, A, B: G 3/8"
  • Line mount for steering unit CSUS_5
Scheme Priority valve HMPVLS40_7B, 40 l/min, Control Spring Pressure 7 bar, Line Mount
90,13 EUR
77,03 EUR excl. 17% tax
incl. 17% tax excl. Shipping costs
77,03 EUR excl. 17% tax
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With over 20 years of experience, Hydromot stands for quality, durability, and reliable components from renowned manufacturers. Thanks to different sizes, connection dimensions, and designs, our products can be flexibly integrated and individually adapted. Many items are available for immediate delivery, so you benefit from short delivery times and a simple ordering process. Rely on Hydromot, your partner for high-quality accessories in the field of hydraulic steering systems.

 

Hydromot Accessories for Hydraulic Steering Systems – Frequently Asked Questions

What accessories are offered for hydraulic steering systems?

The accessories for hydraulic steering systems include all essential components for building complete systems:

What are the main functions of steering columns (HMLS) and what loads can they withstand?

HMLS steering columns transmit torque from the steering wheel to hydrostatic steering units (CSU, CSUS). They consist of a tube with a centered control shaft.

Permissible loads:

  • Maximum 24 daNm at the steering wheel
  • Maximum bending moment: 20 daNm
  • Maximum axial load: 100 daNm

For an overall length exceeding 150 mm, additional support is required.

What types of steering wheels are available and what are their features?

Hydromot offers steering wheels in various sizes and designs:

  • Diameters: 320 mm, 360 mm, and at least one type with 430 mm
  • With or without spinner knob
  • Mounting types: tapered or splined
  • Options with cover cap or horn button
  • Series such as “360-5” with colored accents (green, red, blue)

What are priority valves and what variants are available?

Priority valves ensure a constant oil supply to the steering system. Variants differ according to oil flow and spring preload:

  • Oil flow: 40 l/min or 80 l/min
  • Spring preload: 4 bar or 7 bar
  • Designs: flange-mounted (e.g., CSUS_5) or pipeline design

What types of steering column switches are available and what are they used for?

Steering column switches are designed for off-road vehicles (protection class IP67):

  • FNR function: Forward, Neutral, Reverse
  • With optional horn button
  • Extended version with 4 driving speeds
  • Suitable for steering columns Ø 38, 45, 55 mm
  • Operating voltage: 1–48 Volts
  • Current consumption: 3 A at 12.8 Volts

What mounting options are available for steering columns and steering wheels?

  • Shaft designs: tapered or splined shafts
  • Mounting the steering column to the steering unit with 4 bolts
  • Bolt types: 3/8-16UNC (standard) or M10
  • Tightening torque: 3 ± 0.5 daNm
  • Steering wheels are correspondingly compatible (tapered or splined hubs)

Are there technical details or specifications for the individual components?

Yes, detailed specifications are available for all components:

  • Steering columns: lengths, weight, load limits, shaft designs (G1–G5) with number of teeth and pressure angle
  • Steering wheels: diameters, hub types, hub dimensions
  • Priority valves: oil flow, spring preload, connection sizes