Hydraulic Orbitrols, Steering Units BZZ For Class / Caterpillar Tractors, Loaders
Introduction:
Hydraulic steering control units (BZZ),hydraulic motor
BZZ1, BZZ2, BZZ3 Hydraulic steering control units(SCU), new design, better performance. Widely applied to low speed and heavy load vehicles E.g. construction machinary, forklift, tractor, harvester and helm control etc.
Advantages:
The advantages of the hydraulic steering control units:
1. Low cost, reliable.
2. No load reaction on the steering wheel comfortable.
3. Manual operation available when the pump doesnt work.
4. Low control torque, continuous operation.
5. According to the system, different function and pressure level valves available.
Specification:
| Type | Displacement (mL/r) | Flow (L/min) | Max.input pressure (MPa) | Max. cont. back pressure (MPa) | Length (mm) |
| BZZ (1.2.3)–E50 * | 50 | 4 | 16 | 2.5 | 140 |
| BZZ(1.2.3) –E63 * | 60 | 5 | 141 | ||
| BZZ(1.2.3) –E80 * | 80 | 6 | 142.5 | ||
| BZZ(1.2.3) –E100 * | 10 | 7.5 | 145 | ||
| BZZ(1.2.3) –E125 * | 125 | 9.5 | 148 | ||
| BZZ (1.2.3)–E160 * | 160 | 12 | 153 | ||
| BZZ(1.2.3) –E200 * | 200 | 15 | 158 | ||
| BZZ (1.3)–E250 * | 250 | 19 | 164 | ||
| BZZ (1.3)–E280 * | 280 | 21 | 169 | ||
| BZZ (1.3)–E315 * | 315 | 24 | 174 | ||
| BZZ(1.3) –E400 * | 400 | 30 | 184 | ||
| BZZ (1.3)–E500 * | 500 | 38 | 197 | ||
| BZZ(1.3) –E630 * | 630 | 48 | 216 | ||
| BZZ (1.3)–E800 * | 800 | 60 | 236 | ||
| BZZ (1.3)–E1000 * | 10000 | 75 | 262 |
