Small China Diesel Engines PTA780 series (200kva-375kva)

 

Engine Datasheet:

 

Engine Model		PTA780-G1A	PTA780-G1B	PTA780-G1C	PTA780-G3	PTA780-G5 /PTA13-EG5
Speed	rpm	1500	1500	1500	1500	1500
Frequency	Hz	50	50	50	50	50
Rating Output
Engine Standby Output (LTP)	kW	252	296	311	346	368
Engine Prime Output (PRP)	kW	230	270	284	314	336
Basic Performance Datasheet
Configuration		In line	In line	In line	In line	In line
No. of Cylinders		6	6	6	6	6
Displacement	l	12.8	12.8	12.8	12.8	12.8
Bore	mm	128	128	128	128	128
Stroke	mm	166	166	166	166	166
Compression Ratio		15.5:1	15.5:1	15.5:1	15.5:1	15.5:1
Fuel System
Engine Output at genset prime output	kW	230	270	284	314	336
Fuel Consumption at 75% of genset prime output	l/h	42.46	50.08	52.26	57.93	62.09
Fuel Consumption at 100% of genset prime output	l/h	56.36	66.47	69.36	76.90	82.41
Lowest Fuel Consumption Ratio	g/kW.hr	204.66	204.66	204.66	204.66	204.66
Engine Dimension
Length	mm	1745	1745	1745	1745	1745
Width	mm	900	900	900	900	900
Height	mm	1196	1196	1196	1196	1196
Engine Dry Weight w/o Cooling System	kg	1025	1025	1025	1025	1025

 

Site:

All engine parameters are in accordance with ISO3046, ISO8528

All engine parameters are based on 25°C / 100kPa environment condition

No power decrease with below 40oC environment temperature and 1500 meter altitude

More than 40oCand 1500m above sea level , decrease 2% per 10oC , and 4% per 300m.

Above data is only the testing data in our laboratory, it can't used to be the data on all contract