22 Ton Road Roller Axle
1. Gleason spiral bevel gears in the main reducer ensure high transmission efficiency and low noise operation.
2. The NGW-series planetary gear system features a compact design with optimized gear staging for excellent power transmission in limited spaces.
3. Cast steel axle housings provide high load capacity and rigidity, available in multiple standardized connection sizes.
4. Hydraulic disc brakes with sliding calipers deliver high torque braking and reliable performance under heavy-duty conditions.
5.Suitable for 18-22 ton road rollers.
Introduction:
22 ton road roller axle incorporates a two-stage gear reduction transmission system. The axle housing is fabricated from cast steel material, with the primary reduction system employing Gleason spiral bevel gear drive technology. The wheel-end transmission mechanism utilizes an NGW-type (Negative Gear Wheel) planetary gear reduction configuration. The service braking system integrates caliper-actuated disc brakes for parking safety assurance.
Main technical parameters:
Total transmission Ratio | 20.267 |
Maximum input torque | 3200N.m |
Load each axle | 22000Kg |
Braking oil pressure | 10Mpa |
Braking moment | 11000N.m |
Oil request for driving axle (API standard) | GL-5:85W/90 Gear Oil(above -12 ℃) |
Oil request for brake | Synthetic brake fluid of DOT3 or 719, not allow mix! |
