1.20 | SPECIFICATIONS | 1.20 |
| |||||
|
|
|
|
|
|
| ||
| CUTTERHEAD LIFT SYSTEM AND STEERING |
|
|
|
| |||
|
|
|
| |||||
|
|
|
|
|
|
|
|
|
| Drive Type: |
|
| Hydraulic. |
|
| ||
| Pump: |
|
| Hydraulic gear pump with integral relief valve. |
|
| ||
| Delivery Rate: |
|
| 11 Litres per minute. |
|
| ||
| Steering: |
|
| Power beyond hydrostatic steering valve with priority flow to |
| |||
|
|
|
| steering and auxiliary flow to cutterhead lift system. Manual |
| |||
|
|
|
| emergency steering. |
|
| ||
| Cutterhead Lift Control: |
|
|
|
| |||
| Relief Valve: |
|
| 105 bar (1522 psi). |
|
| ||
| Weight Transfer: |
|
| Variable hydraulic applied weight transfer acting on all |
| |||
|
|
|
| cutterheads. |
|
| ||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| HYDRAULIC SYSTEM |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
|
|
|
|
|
|
|
|
|
| Hydraulic Oil Type: |
|
| Refer - RECOMMENDED LUBRICANTS |
|
| ||
|
|
|
| AND HYDRAULIC FLUIDS. |
|
| ||
| Capacity: |
|
| 40 Litres. |
|
| ||
| Cooling: |
|
| Forced air finned tube oil cooler. |
|
| ||
| Suction Line Filtration: |
|
| 125 micron no bypass mesh filter. |
|
| ||
| Return line Filtration: |
|
| 10 micron with 2 bar (29 psi) bypass check valve. |
|
| ||
| Transmission Filtration: |
|
| 10 micron no bypass pressure filter. |
|
| ||
| Cleanliness Level: |
|
| ISO Code 18/13 or better (ISO 4406) |
|
| ||
|
|
|
| 1300 - 2500 Particles/ml<15μ |
|
| ||
|
|
|
| 40 - 80 Particles/ml>15μ |
|
| ||
| Maximum Oil Temperature: |
|
| 950C |
|
| ||
|
|
|
|
|
|
|
|
|
924916KG251004