China Railways DF11G

Specifications
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 range	1000 rpm
Engine type	16V280ZJA (Rated power 3,860 kW (5,180 hp))
Alternator	JF204C
Traction motors	ZD106 × 12
Transmission	Electric AC – DC drives

Type and origin
Type and origin
Power type	Diesel-electric
Builder	Qishuyan Locomotive and Rolling Stock Works
Model	DF11G
Build date	2004–2010
Total produced	184

Dongfeng 11G
东风11G
Dongfeng 11G; 东风11G
	DF11G-0029
Power type
Type and origin
Power type	Diesel-electric
Builder	Qishuyan Locomotive and Rolling Stock Works
Model	DF11G
Build date	2004–2010
Total produced	184
Configuration:;
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 range	1000 rpm
Engine type	16V280ZJA (Rated power 3,860 kW (5,180 hp))
Alternator	JF204C
Traction motors	ZD106 × 12
Transmission	Electric AC – DC drives
Maximum speed
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)
Operators
Career
Operators	China Railway
Nicknames	猪 (Pig)

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The DF11G (Chinese: 东风11G, nickname: 猪头) is a twin unit semi-high-speed diesel-electric 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]