Class of Chinese diesel locomotives
Dongfeng 11G 东风11G DF11G 0029
Specifications Configuration: • UIC 2×Co'Co ' Gauge 1,435 mm (4 ft 8+ 1 ⁄2 in )Wheel diameter 1,050 mm (41.3 in) Minimum curve 145 metres (7.2 ch ) Length 44.00 m (144 ft 4 in) Width 3.304 m (10 ft 10.1 in) Height 4.736 m (15 ft 6.5 in) Axle load 23 t (23 long tons; 25 short tons) Loco weight 276 t (272 long tons; 304 short tons) Fuel capacity 6,000 L (1,300 imp gal; 1,600 US gal) RPM range1000 rpm Engine type 16V280ZJA (Rated power 3,860 kW (5,180 hp)) Alternator JF204C Traction motors ZD106 × 12 Transmission Electric AC – DC drives
Performance figures Maximum speed 170 km/h (105.6 mph) sustained speed : 83.5 km/h (51.9 mph) Power output Engine: 7,220 kW (9,680 hp) At rail: 6,080 kW (8,150 hp)Tractive effort 386 kN (87,000 lbf )starting tractive effort: 250 kN (56,000 lbf )
The DF11G (Chinese: 东风11G , nickname: 猪头 ) is a twin unit semi-high-speed diesel locomotive used on the People's Republic of China 's national railway system . This locomotive was built by Qishuyan Locomotive and Rolling Stock Works . DF11G Diesel Locomotive is a twelve shaft fixing reconnection passenger diesel locomotive which based on two six-axle locomotives connected.
The DF11G has two batches, varying in the voltage of head-end power . In the first batch, HEP is supplied as three-phase AC at 380 V , while the second batch supports DC 600 V HEP.[1]
China Railway locomotives
Steam
Standard gauge Narrow gauge
C2
DK51
FN51
JF51
KD51
KD52
KD55
MG51
MG52
PL51
PL52
RJ
SN
TH55
XK51 (1)
XK51 (2)
YC
Diesel
Diesel hydraulic Diesel electric
Electric