BZZ-80C Hydraulic Steering Unit - Hydraulic-to-Pressure Steering
Unit for Construction Machinery
The BZZ-80C hydraulic steering unit is a fully hydraulic power
steering control unit used in construction machinery, agricultural
machinery, and various hydraulic steering vehicle systems. It helps
drivers easily control the direction, amplifying and transmitting
steering force. This steering unit integrates a steering control
valve, a priority valve, and hydraulic amplification functions. It
receives steering wheel input and converts it into hydraulic action
signals to drive wheel-end actuators, ensuring sensitive and stable
handling even under low-speed, heavy-load conditions. The BZZ
series steering units feature a compact design, easy installation,
and are suitable for integrated hydraulic steering systems.
| Part Number | BZZ-80C |
| Type | Hydraulic Steering Unit |
| Function | Converts steering wheel input into hydraulic control signals,
enhancing steering assistance |
| Material | High-strength casting + precision hydraulic valve plates and seals |
| Applications | Hydraulic steering systems |
| Applicable Equipment | Construction machinery, agricultural machinery, heavy-duty
vehicles, mining machinery, and other equipment requiring hydraulic
power steering |
| We supply a complete range of excavator engine assemblies and
excavator parts |
| FOR ISUZU | 4HG1 4BD1 4HE1T 4HG1T 4JJ1 4JB1 4HF1 4HL1 4LE1 4LE2 4JG1 6HK1 6BG1
6HK1 6WG1 |
| FOR YANMAR | 2TNV70 3TNV70 3TNV74 3TNV76 3TNM68 3TNV80 3TNM72 3TNM74 3TNV84
3TNV86 3TNV88 4TNV84 4TNV86 4TNV88 4TNE92 4TNE94 4TNV98 4TNE98
4TNV106 |
| FOR KUBOTA | Z482 D772 D782 D902 D1005 D1105 D1305 V1305 V1505 D1703 D1803 V2003
V2203 V2403 V2607 V3300 V3307 V3600 V3800 |
| FOR CAT | C1.1 C2.2 C2.4 C2.6 C3.3 C4.2 C4.4DI C4.4EFI C6.4 C6.6 C7 C7.1 C9
C11 C13 C15 C18 3066 3116 3126 3176 |
| FOR PERKINS | 403D-11 403D-15 404D-22 404EA-22T 3054 1104C-44 1104C-44TA 1104D-44
1104D-44T 1104D-44TA 1104-E44T 1104D-E44TA 1106D-E66T 1106D-70TA
1106D-E70TA 1206F-E70TTA |
| FOR Other | B3.3 ISF3.8 4BT3.9 B4.5 QSB5.9 QSB6.7 6CT8.3 6D107-1 6D107-2 6BT5.9
6LT8.9 QSL9 6LT9.3 NT855 M11 X12 X15 |
Features and Advantages
• High-efficiency steering response: The hydraulic amplifier design
results in low steering wheel control force and rapid response,
improving driving comfort.
• Reliable and durable: Utilizing pressure-resistant hydraulic valve
bodies and sealing components, it is suitable for long-term
continuous operation and vibration conditions.
• Good compatibility: The BZZ series is available in various
displacement specifications, easily adapting to different
displacement/flow hydraulic systems.
• Easy maintenance: The modular overall structure allows for
combination with system valve blocks, facilitating on-site
maintenance and replacement.
Guangzhou Minshun Machinery Equipment Co., Ltd.
We specialize in the sales and service of diesel engine assemblies
and construction machinery parts. Our product line covers engine
assemblies, filtration systems, electronic control components,
hardware accessories, wiring harnesses, and electrical accessories.
Our service area includes Canada, the United States, the United
Kingdom, Mexico, the Netherlands, Kazakhstan, Mongolia, Russia,
Australia, Malaysia, Turkey, Indonesia, Singapore, Thailand, South
America, South Africa, and other countries and regions.
Our Product Range| Engine Rebuild Kit | Turbochargers | Engine Diesel Pumps | Engine Controllers (ECU) |
| Cylinder Blocks | Cylinder Heads | Water Pumps | Injectors |
| Starter Motors | Filters | Other Engine Accessories | Excavator Hydraulic Pumps |
| Swivel Components | Distributor Valves | Travel Motor Assemblies | Chassis Components and Other Accessories |
More products
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Frequently Asked Questions
Q1: What is your main products?
A1: We are specialized in the excavator engine spare parts, for
example Main cylinder block, cylinder head, crankshaft, Engine
assembly, piston, cylinder liner, piston ring, camshaft, connecting
rod, oil pump, water pump, valve series products, movement, etc.
almost all parts of the entire engine.
Q2: If I only know the excavator model, but can not offer parts
No., what should I do?
A2: If possible, you can send us pictures of old products, name
plate or the size for reference.
Q3: Can you accept sample order?
A3: Yes sure. We can supply the sample if we have ready parts in
stock, but the customers have to pay the sample cost and the
courier cost.
Q4: Do you test all your goods before delivery?
A4: Yes, we have 100% test before delivery.
Q5: How can I do if there is something wrong with the items?
A5: Our products have been professionally tested and the quality is
very stable. If you really found something wrong, please contacts.
We have a professional after-sales team to help you solve the
problem.
