3 Outstanding features.
-Light weight (braking wheel less than 30kg).
-Safe (Avoid any cracks and fracture).
-Low braking temperature.
7 Outstanding Advantages
-Half open structure designed, efficient heat radiation.
-Smaller radius of main brake wheel, more steady.
-Wider friction area, excellent braking performance.
-External Tighten-hold designed, convenient for outer shoes renew.
-No oil leaking risk on braking wheel outer surface.
-Special Returning spring set, braking skid avoid.
-Internal auxiliary water spray systems
Other outstanding Performances
-Light weight designed. Without drum designed, simplifier structure more convince to repair and renew
-Air chambers arrangement distance shorter than normal, suitable for narrow space installation
-Stronger structure. First use copper casting material for brake shoes fabrication, 100,000Km no crack or fracture risks guarantee: Axle box length extending and axle tube distance closer.
-External Holding-brake designed, easier to dismount renew and repair
-Safety orientation. Efficient brake heat radiation, keep a good brake performance especially on mountain high way and extreme downhill lines.
-Auxiliary water spray system added internal, another safety guarantee
Product |
457 Type Wheel Brake Rear Axle |
Drawing No. | 1030LZ457-Z95105-S833 |
Loading | 13000kg |
Weight | 750kg |
Brake Structure | Half-open Tighten Holding-brake |
Brake Specification | 329x2100mm |
Brake Mode | Wheel braking (Camshaft) |
Air Chamber Connection | 2-M16X1.5 |
Transmission Ratio | 6.833/6.333/5.286/4.444/4.875 |
Wheel Stud /Dim | 10-M30X2285.75mm |
Track Width | 1750mm/1860mm |
Leaf Spring C-C distance | 970mm/1030mm |
Air chamber C-C distance | 360mm |
Flange Joint | 4/8/6 |
Bearing inner/outer | 7821E/7819E |
Options installation | ABS/ Auto slack adjuster |
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