Manhole Cover Milling Machine SKF 950 B
Efficiency & Precision in Manhole Frame Rehabilitation
Milling out in just approx. 5 minutes
Maximum Cost-Effectiveness in Road Construction
The Stehr manhole cover milling machine SKF 950 B sets new standards in manhole cover rehabilitation. The highly efficient dry cutting process and the extremely robust chisel system enable the milling out of manhole frames with minimal disruption to traffic flow.
Technical Data
| Parameter | Value |
|---|---|
| Weight | approx. 800 – 1,000 kg (depending on milling crown) |
| Required oil flow | min. 100 l/min (max. 160 l/min) |
| Hydraulic pressure | 210 bar |
| Max. torque | 12,000 Nm |
| Max. milling depth | up to 300 mm |
| Milling diameter | 530 mm to 1,420 mm (infinitely adjustable) |
| Leakage oil pressure | max. 1 bar |
Features & System Benefits
⚡ High Milling Speed
Milling out a manhole frame in just approx. 5 minutes. Up to approx. 10 manhole frames per hour possible.
💧 No Water Cooling
Dry cutting drastically reduces cleaning effort and prevents sludge formation on site.
🛡️ Low Wear
Robust chisel system with no issues when coming into contact with gravel or stones in the base course.
🌱 High Energy Efficiency
Over 50% less fuel consumption compared to conventional methods.
🚦 Minimal Traffic Disruption
Milling and rehabilitation work can easily be carried out in confined spaces with flowing traffic.
Carrier Machines & Compatibility
- Wheeled excavators / Crawler excavators
- Wheel loaders / Skid steer loaders
- Unimog / Trucks with loading crane
Areas of Application
- Precise milling out of manhole covers & frames
- Manhole cover rehabilitation & asphalt preparation
- Use with special milling crowns (e.g., conical for BUDAPLAN®)
- Execution of exploratory drillings before surface milling
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