Structure Characteristic：
1. The drive bridge adopts three pairs speed-down structure: two pairs of them are planetary gears and one pair is spiral conical gears.
2. The gearbox is planetary speed-down structure.
3. The main transmission adopts spiral conical gears, with smooth drive, large load carrying capacity and high efficiency.
4. The gear flange adopts planetary speed-down structure.
5.The main gear-down part is equipped with NO-SPIN speed-difference utensil.
6. The bridge housing is made of cast steel, with good stiffness and large load carrying capacity.
7. The arrester adopts clamp-plate braking, with steady braking and large braking strength.
8. It is fit for 18-20 T vibration road rollers. |
