15.11.2025
AGRITECHNICA 2025
Detail
Steering units
Steering units
Trading company "Motorimpex" is the largest supplier of steering units in Ukraine. Manufacturers are represented exclusively.
Most models are in stock for quick supply. All products from the technical catalogs are available for order.
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Product code: 31237020
Brand -
M+S Hydraulic
maximum displacement: 400 cm3/rev
Product code: 31146549
Brand -
Oleodinamica Mozioni
maximum displacement: 400 cm3/rev
Product code: 31231031
Brand -
M+S Hydraulic
maximum displacement: 990 cm3/rev
Product code: 31231035
Brand -
M+S Hydraulic
maximum displacement: 500 cm3/rev
Product code: 31231037
Brand -
M+S Hydraulic
maximum displacement: 145 cm3/rev
Product code: 31231034
Brand -
M+S Hydraulic
maximum displacement: 200 cm3/rev
Product code: 31231033
Brand -
M+S Hydraulic
maximum displacement: 100 cm3/rev
Product code: 31231032
Brand -
M+S Hydraulic
maximum displacement: 793 cm3/rev
Product code: 31231036
Brand -
M+S Hydraulic
maximum displacement: 125 cm3/rev
Product code: 31846613
Brand -
Lifam
maximum displacement: 100 cm3/rev
Product code: 31846724
Brand -
Lifam
maximum displacement: 200 (500) cm3/rev
Product code: 31846726
Brand -
Lifam
maximum displacement: 500 cm3/rev
Product code: 31846614
Brand -
Lifam
maximum displacement: 250 cm3/rev
Product code: 31231977
Brand -
M+S Hydraulic
maximum displacement: 250 cm3/rev
eightfold boost of torque
Product code: 31231040
Brand -
M+S Hydraulic
maximum displacement: 625 cm3/rev
Product code: 31231041
Brand -
M+S Hydraulic
maximum displacement: 125 cm3/rev
Product code: 31231042
Brand -
M+S Hydraulic
maximum displacement: 990 cm3/rev
Product code: 31231043
Brand -
M+S Hydraulic
maximum displacement: 100 cm3/rev
Product code: 31231044
Brand -
M+S Hydraulic
maximum displacement: 100 cm3/rev
Product code: 31231045
Brand -
M+S Hydraulic
maximum displacement: 200 cm3/rev
Product code: 31846615
Brand -
Lifam
maximum displacement: 400 cm3/rev
Product code: 31846616
Brand -
Lifam
maximum displacement: 400 cm3/rev
Product code: 31231046
Brand -
M+S Hydraulic
maximum displacement: 160 cm3/rev
Category description
Steering unit
Pump with dispenser – this is a hydraulic unit that works together with a gear pump and a hydraulic cylinder. The direct purpose of the metering pump is to proportionally apply pressure to one cavity of the cylinder or to another, depending on the rotation of the wheels.
Metering pump device
The design of the hydraulic dispenser includes:
- Gerotor-type pumping unit, consisting of two gears.
- The distributor, which includes the spool, drive shaft and sleeve. It directs the fluid supply to the cylinder.
- Two anti-shock valves to prevent water hammer in the cylinders.
- Relief valve – it regulates a constant pressure in the metering pump and prevents overpressure in the supply. It can be built into the pump and screwed to it in the form of a valve block or taken out separately, being in the hydraulic system (such a valve is called a "portioner").
- Two vacuum valves, which are needed to regulate the pressure in both cavities of the cylinder in the event of an anti-shock valve.
The principle of the steering unit
When the steering column and spool are in neutral, pressure flows from the supply to the drain. The rotation of the steering wheel causes the spool to turn and open the grooves in the metering pump housing itself. They block the drain and supply liquid directly to the pumping unit, which drives the internal gear.
In turn, she turns the sleeve, thereby opening the grooves to the entrance to the cylinder itself. Under pressure, the grooves supply liquid in portions to the cylinder cavity, after which the rod exits and the wheels turn. When the steering wheel returns to the neutral position again, the grooves are blocked by the spool and the fluid flows back to the drain.
Are you planning to buy a steering unit for pumping various types of working fluids? We offer a wide range of hydrostatic steering for tractors. Here you will find hydraulic cylinders, steering units and other devices at reasonable prices with guaranteed quality.
We deliver to any point in Ukraine in the optimal time. Place your order right now!
Product code: 501026998
Brand -
Kozmaksan
pulling force: 6.8 t
flow rate: 60 l/min
working pressure: 155 bar
rope: 25 m x Ø 12 mm
Product code: 501027001
Brand -
Kozmaksan
pulling force: 4.5 t
motor displacement: 50 cm3/rev
flow rate: 5 - 45 l/min
rope: 25 m x Ø 10 mm
Product code: 201017018
Brand -
OMFB
maximum working pressure: 290 bar
maximum displacement: 122.72 cm3/rev
Product code: 201017006
Brand -
OMFB
maximum working pressure: 400 bar
maximum displacement of section: 75.1 cm3/rev
Product code: 12146986
Brand -
Oleodinamica Mozioni
DN 6, 10
maximum working pressure: 315 bar
maximum flow rate: 180 l/min
Product code: 11806588
Brand -
HST
capacity: 0.075–4 l
maximum working pressure: 350 bar
Product code: 05356705
Brand -
OMT
G3/8
maximum working pressure: 350 bar
Product code: 27666796
Brand -
Motorimpex
DN 10
G1/4
maximum working pressure: 350 bar
maximum flow rate: 120 l/min
Product code: 521016991
Brand -
OMFB
for ZF trucks
maximum continuous torque: 300 N∙m
Product code: 55776474
Brand -
Airneo
G1/8, М5х0,8, G1/4, G3/8, G1/2
scheme: 5/2, 5/3
max. number of cycles per sec.: 5
response time: 0,05 sec
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