China Railways HXD1D

HXD1D
Type and origin
Power type Electric
Builder Zhuzhou Electric Locomotive Company Limited
Build date 2012-
Total produced 511
Specifications
UIC class Co'Co'
Gauge 1,435 mm (4 ft 8 1⁄2 in)
Wheel diameter 1.250 to 1.150 m (4 ft 1.2 in to 3 ft 9.3 in) (new/worn)
Length 22.446 m (73 ft 7.7 in) (over couplers)
Axle load 21 t (20.7 long tons; 23.1 short tons)
Adhesive weight 100%
Loco weight 126 t (124 long tons; 139 short tons)
Electric system(s) 25 kV 50 Hz AC Catenary
Current collection Pantograph
Traction motors Six 3-Phase AC Traction Motors
1,225 kW (1,643 hp) rating
Transmission AC-DC-AC
Train heating 2x 400 kW (540 hp) @ 600 volts
Loco brake regenerative and electro-pneumatic
Train brakes Pneumatic
Performance figures
Maximum speed 160 km/h (99 mph) (service)
176 km/h (109 mph) (in tests)
Power output 7,200 kW (9,700 hp) (continuous)
Tractive effort starting 420 kN (94,000 lbf), to 5 km/h (3.1 mph)
324 kN (73,000 lbf) @ 80 km/h (50 mph)
162 kN (36,000 lbf) @ 160 km/h (99 mph)
Factor of adh 2.955 (33.8%)
Loco brakeforce regenerative: 210 kN (47,000 lbf) from 5 to 123 km/h (3.1 to 76.4 mph)
162 kN (36,000 lbf) @ 160 km/h (99 mph)
Sources:[1][2][3] except where noted
HXD1D-1898, the locomotive named after Zhou Enlai, at Shanghai Railway Station.

The HXD1D（和谐电1D型电力机车） is a high speed electric locomotive developed by CSR Zhuzhou Electric Locomotive Co., Ltd in association with the Chinese Ministry of Railways Science and Technology Development department (铁道部科技司). The design was revealed in 2012 - it is a 7.2 MW power six axle, 126-tonne, Co'Co' locomotive with a top speed of 160 km/h (99 mph). It is capable of accelerating a 3000-passenger, 20-carriage train to 160 km/h within 5 minutes.[4]

See also

References

  1. ↑ "交流传动快速客运电力机车 AC high speed passenger electric locomotive", page 1
  2. ↑ "交流传动快速客运电力机车 AC high speed passenger electric locomotive", page 2
  3. ↑ "交流传动快速客运电力机车 AC high speed passenger electric locomotive", page 3
  4. ↑ "中国首台大功率快速客运电力机车成功研制 [Successful development of China's first high power high speed locomotive]", finance.chinanews.com (in Chinese), 7 February 2012

Sources

External links

Wikimedia Commons has media related to China Railways HXD1D.
This article is issued from Wikipedia - version of the Monday, February 15, 2016. The text is available under the Creative Commons Attribution/Share Alike but additional terms may apply for the media files.