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The main technical characteristics of the bogie are as follows:
1. The traction motor adopts the way.
2. Suspension of the drive unit using elastic suspension.
3. To adapt to 200Km / h speed level of locomotives requirements, using the Wheel hollow shaft drive. Bearing cast aluminum gear box and Oil lubricated bearings.
4. axle box bearings are maintenance-free double row cylindrical roller bearing units (CRU160 * 270).
5. The primary suspension system for a single-lever box positioning mode coil springs, shock absorbers for each axis are mounted vertically; secondary suspension system using coil springs plus high round rubber pad structure, combined with all the shock absorbers.
6. The traction device uses low push-pull drawbar pull, in order to improve the adhesion utilization of locomotives.
7. The basic use brake wheel braking.
(1) gauge 1435mm
(2) the highest speed 200km/h
(3) wheelbase 2800mm
(4) the wheel diameter 1250 mm (round) / 1150 mm abrasion (full)
(5) the total weight of the bogie 18.05t
(6) axle load 19.5t；
(7) gear ratio 3.96
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