46510387
Description
# EF Coal Power/Longwall Mine Hose – MegaTuff™
Recommended for high-pressure hydraulic lines in longwall mining equipment and roof-support systems; petroleum-based or water emulsion fluids. Four spiral wire construction with static and dynamic pressure ratings listed on the hose.
– Recommended For: High-pressure hydraulic lines in longwall mining equipment and roof-support systems; petroleum-based or water emulsion fluids.
– Recommended couplings: GlobalSpiral™ (-8, -12, -16, -20) GSP (-24 and -32).
– MegaTuff™ hose lasts up to 300 times longer than standard hose during hose-to-hose and hose-to-metal abrasion tests per ISO 6945.
– Dynamic working pressure means frequent pressure surges.
– Static working pressure means very little pressure surging.
– Superior to SAE and ISO Specifications.
Additional information
| Dynamic WP (Max.psi) (1) | 5000 – 6000 |
|---|---|
| Static WP (Max.psi) (2) | 6 – 7 |
| Continuous Operating Temperature Range | -40°F to +250°F |
| Minimum Bend Radius (in) | 9.5 – 25 |
| Minimum Bend Radius (mm) | 241.3 – 635 |
| Min. Burst Pressure (psi) | 5000 – 24000 |
| Hose Inside Diameter (in). | 0.75 – 2 |
| Hose Inside Diameter (mm) | 19.1 – 50.8 |
| Hose Outside Diameter (in) | 1.24 – 2.8 |
| Hose Outside Diameter (mm) | 31.5 – 71.1 |
| Inside Diameter (in) | 0.75 – 2 |
| Inside Diameter (mm) | 19.1 – 50.8 |
| Working Pressure (psi) | 5000 – 6000 |
| Length (m) | 8 – 30 |
| Outside Diameter (in) | 1.24 – 2.8 |
| Outside Diameter (mm) | 31.5 – 71.1 |
| Color | Black |
| Reinforcement | 4-spiral, wire, 6-spiral, wire |
| Tube | Nitrile; Black; Oil Resistant |
| Construction: Cover | MegaTuff |
| Meets These Agency Specifications | FRAS – Fire Retardant Anti Static; Australia, MSHA 2G – Mine Safety & Health Admin. USA |
| Notes | 856 4SH. Meets MSHA 2G. |
| Recommended For | High-pressure hydraulic lines in longwall mining equipment and roof-support systems; petroleum-based or water emulsion fluids. Meets pressure requirements of EN 856 4SH. Available in carton packs. |
| Customer Pack | 50 – 100 |
| Weight (lbs.) | 0.995 – 4.86 |
| Packaging | A, B, T |
| Temperature Range | -40°F to +250°F (-40°C to +121°C) |
| Coupling Recommendation | GlobalSpiral™ MAX Couplings [G23 Series] |
| Cover | MegaTuff. Black |
| Construction: Reinforcement | 6-spiral, wire |
| Construction: Tube | Nitrile |
