RailwaySteelCraneWheels,ExcellentImpactResistance40~250Kg # Usage: crane long travel # Material: carbon steel, alloy steel # Weight: 40~250Kg # Lead time: 10~40 days Crane wheel, crane forging wheels for port container crane, steel crane wheel, steel crane wheels for crane, tubeless crane wheel, railway steel crane wheels, heavy duty crane wheels, forged crane wheel, Un-mounted Steel Crane Wheels, Steel Casting Crane Wheel, steel crane wheels, wheel hub forging for lifter or crane, Best steel forging crane wheels, high quality crane wheel. # Manufactured from fine gain, fully killed, vacuum degassed forged medium carbon steel # Heat treated using our in house processes to provide a uniform contour hardness in the tread and inner flange wear surfaces, while maintaining a ductile core to resist shock loads # Resistant to flange fracture or wear # Designed to resist pitting and spalling description: Crane wheels are replaced because of flange wear, flange breakage, and mechanical overloads characterized by pitting and spalling. Each of these in-service factors must be carefully considered before the combination of wheel design, material selection, hardness pattern and heat treating technology is selected. That's why every Xtek hardened steel crane wheel is specially designed and heat treated to maximize its resistance to the damaging forces at work in heavy industrial applications. Advantages: # Reduce maintenance cost of your wheels and wheel assemblies # Improve the life of your rail # Provide an additional 40% load carrying capability over rim toughened wheels # Delivery in 6-8 weeks, less when required # Very high degree of hardness with good depth of the treated area. # High wear resistance. # Excellent impact resistance Applications: # Overhead cranes # Gantry and portal cranes # Transfer cars specification parameter ---- NO. | Item | Drg.NO | Size(mm) | Weight | D(h9) | D1 | B | B1 | A | h | h1(h11) | b1(H9) | d(S6) | I | d4 | L | L1 | G | b2 | 1 | Active wheel group 250 | L754 | 250 | 280 | 90 | 70 | 180 | 180 | 80 | 30 | 45 | 82 | M20 | 237 | 130 | 485 | 14 | 45 | 2 | Passive wheel group 250 | L755 | 250 | 280 | 90 | 70 | 180 | 180 | 80 | 30 | - | - | M20 | - | 130 | - | - | 42 | 3 | Active wheel group 350 | L756 | 350 | 380 | 100 | 81 | 200 | 225 | 105 | 50 | 65 | 105 | M20 | 320 | 150 | 69 | 18 | 112 | 4 | Passive wheel group 350 | L757 | 350 | 380 | 100 | 81 | 200 | 225 | 105 | 50 | - | - | M20 | - | 150 | - | - | 105 | 5 | Active wheel group 400 | L758 | 400 | 440 | 120 | 100 | 240 | 260 | 120 | 50 | 80 | 130 | M20 | 365 | 170 | 85 | 22 | 155 | 6 | Passive wheel group 400 | L759 | 400 | 440 | 120 | 100 | 240 | 260 | 120 | 50 | - | - | M20 | - | 170 | - | - | 148 | 7 | Active wheel group 500 | L762 | 500 | 540 | 130 | 110 | 270 | 300 | 140 | 50 | 80 | 130 | M20 | 365 | 195 | 85 | 22 | 250 | 8 | Passive wheel group 500 | L763 | 500 | 540 | 130 | 110 | 270 | 300 | 140 | 50 | - | - | M20 | - | 195 | - | - | 245 | 9 | Active wheel group 315 | L774 | 315 | 345 | 100 | 81 | 200 | 225 | 105 | 50 | 65 | 105 | M20 | 320 | 150 | 69 | 18 | 112 | 10 | Passive wheel group 315 | L775 | 315 | 345 | 100 | 81 | 200 | 225 | 105 | 50 | - | - | M20 | - | 150 | - | - | 105 | ----
