
Hydraulic Steering Unit 10 series is widely used in the steering control system of different kinds of engineering vehicles, such as the steering system of many kinds of industrial and agricultural mobile machinery forklift, loader, road roller, tractor, combine harvester, and the ship helm etc. The steering unit can control the steering cylinder with bigger resistance force by inputting minor force; It¡¯s easier, flexible and reliable; The integral check valve can prevent the system pressure oil from anti-vibration, and prevent from ¡°hit-hand¡± during the steering operation; Integral pressure control valve can control the operation pressure and the shock pressure of the steering system. Characteristic Features: 102 series SUC, which inherit the basic functionof steering system not froom besign structure but also on principle, have all the following valvefunctions incorporated with the housing of SUC: Check valve inlet-port Relief valve Dual shockproof valve Dual suction valve This series SUC are not integrated with Blocks asusual, convenient operating. But comparing with 101 series, SCU 102-1,2,3 series have the same dimension as BZZ series on flange and ports, but different connection compared with 101 series. |
Order Code: |
102 | ¡ª | àí | ¡ª | àíàíàí | ¡ª | àí | ¢Ù |
| ¢Ú |
| ¢Û |
| ¢Ü |
|
¢Ù: 102 Series Hydraulic Steering Control Units(without integrated valve); ¢Ú: Function Code; ¢Û: Displacement; ¢Ü: Ports Code. |
Function Code: |

102-1 Open Center Non-Reaction | 
102-2 Open Center Reaction | 
102-3 Closed Center Non-Reaction |
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Main Specifications: |
Parameters | Type 102-*-***-* | Function Code | 1,2,3 | 1,3 | Displacement(mL/r) | 50 | 63 | 80 | 100 | 125 | 160 | 200 | 250 | 280 | 315 | 400 | Rated flow (L/min) | 5 | 6 | 8 | 10 | 12.5 | 16 | 20 | 25 | 28 | 32 | 40 | Max. input pressure (MPa) | 17.5 | Max. cont. back pressure (MPa) | 2.5 | Weight (kg) | 5.94 | 6.0 | 6.08 | 6.18 | 6.3 | 6.5 | 6.7 | 6.9 | 7.1 | 7.29 | 7.79 | Dimension L (mm) | 140 | 142 | 144 | 146 | 149 | 154 | 159 | 165 | 170 | 175 | 185 |
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Mounting Data: |

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Port threads: |
Code | Ports P,T,A,B | Column Mounting C | Valve Mounting V | A | M20¡Á1.5 | M10 | M12 | B | M20¡Á1.5 O-ring | C | M18¡Á1.5 | D | M18¡Á1.5 O-ring | E | G1/2 | M10¡Á1 | U | G1/2 O-ring | G | M22¡Á1.5 | M12 | Q | M22¡Á1.5 O-ring | ¡¡ | M | 3/4-16UNF O-ring | ¡¡ | F | 3/8-16 UNC | 3/8-24 UNF | I | M10 | M10 | N | M10¡Á1.25 |
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Note 1: Ports P,T,A,B Depth : 14 mm; Column Mounting C & V Depth: 16 mm. Note 2: The code of other ports dimensions will be listed in an agreement. |
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