K Series Diesel Engine for Genset
K Series Diesel Engine for Genset K Series Diesel Engine for Genset K Series Diesel Engine for Genset

K Series Diesel Engine for Genset

Description

In order to meet market requirement of high power and emission upgrade, K series diesel engine was newly developed by SDEC based on the world famous brand. K series diesel engine is strict in accordance with GPDP of SAIC Process. As a new generation of power station products, its technical data has reached domestic advanced level.

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Model 6KTAA25 (G33-G311) 6KTAA25 (G31-G321)
Type In-Line Type, Water-Cooled, 4-Stroke, Direct Injection, 4 Valves
Aspiration Turbo & Intercooler Turbo & Intercooler
Number of Cylinders×Bore×Stroke (mm) 6X170X185 6X170X185
Cylinder Liner Type Wet Liner Wet Liner
Compression Ratio Single pump 16:1/high pressure common rail 14.5:1 Single pump 16:1/ high pressure common rail 14.5:1
Displacement (L) 25.18 25.18
Speed Governing Rate (%) ≤5 ≤5
Rated Power (kW) 460-622 685-880
Rated Speed (rpm) 1500-1800 1500-1800
Standby Power (kW) 506-684 754-968
192 192
Exhaust Smoke (FSN) 0.5 0.5
Lube Oil Capacity (L) 45-75 45-75
Cooling System Capacity (L) 55 55
Engine Oil Consumption (g/kW.h) ≤0.3 ≤0.3
Emission Standards Stage III Stage III
Noise (dB-A) 112 112
Net Weight (kg) 2700 2700
Dimensions (L×W×H) (mm) 2055x1235x1936(dual air filters) 2352x1181x1659(single air filter) 2055x1235x1936(dual air filters) 2352x1181x1659(single air filter) 2302x1544x1598(single air filter)
Flywheel housing/ Flywheel SAE0# & 18# SAE0# & 18#
Typical Generator Capacity (kVA) Diesel Engine Model Engine Output (kW) Type
50Hz 60Hz 1500rpm 1800rpm Cylinder Flywheel & Housing Fuel System Emission
Prime
(PRP) 		Standby
(ESP) 		Prime
(PRP) 		Standby
(ESP) 		Prime Standby Prime Standby
500 563 563 625 6KTAA25-G311 460 506 520 572 L6 SAE 0#18# EUI CN III
563 625 625 688 6KTAA25-G310 520 572 572 629 L6 SAE 0#18# EUI CN III
625 700 700 750 6KTAA25-G39 572 629 622 684 L6 SAE 0#18# EUI CN III
500 563 563 625 6KTAA25-G36 460 506 520 572 L6 SAE 0#18# ECR CN III
563 625 625 688 6KTAA25-G35 520 572 572 629 L6 SAE 0#18# ECR CN III
625 688 700 750 6KTAA25-G34 572 629 622 684 L6 SAE 0#18# ECR CN III
700 750 700 750 6KTAA25-G33 622 684 622 684 L6 SAE 0#18# ECR CN III
750 825 750 825 6KTAA25-G32 685 754 685 754 L6 SAE 0#18# ECR CN III
825 908 / / 6KTAA25-G31 728 800 / / L6 SAE 0#18# ECR CN III
/ / 825 900 6KTAA25-G31.1 / / 728 800 L6 SAE 0#18# ECR CN III
900 1000 / / 6KTAA25-G320 820 902 / / L6 SAE 0#18# ECR CN III
1000 1100 / / 6KTAA25-G321 880 968 / / L6 SAE 0#18# ECR CN III

Notes: m-FIP: mechanical fuel injection pump; e-gov: electronic governor

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SDEC engine, genset engine, commercial engine, diesel power generation, generator engine
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Shanghai New Power Automotive Technology Company Limited.
Add.: NO.2636 Jungong Road, Shanghai, 200438

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