K25G 380-610kW Diesel Engine

 K25G 380-610kW Diesel Engine

Rated Power: 380-610kW
Engine Type: V-type, Water-cooling, Four-stroke, Direct injection, Two-valve
Cylinder: 12
Bore x Stroke: 135 x 150 (mm) and 135 x 155 (mm)
Emission Standard: Euro 4, Euro 5
Certificates: CE, EU, ISO9001 international quality authentication, GB/T28001-2011, OHSAS18001:2007 

The K25G 380-610kW Diesel Engine is very often utilized for construction machinery, such as excavators, drilling equipment, and loading machines as well as agricultural machinery, including tractors, harvesters and rotary tillers. This series can also be used to generate electricity for ships.

Technical parameters for 50HZ/60HZ diesel engine
Engine Model K25G571D K25G612D K25G700D K25G748D K25G829D K25G897D
Engine Type V-type, Water-cooling, Four-stroke, Direct injection, Two-valve
Intake Type Turbo charger/Air-to-air intercooler
Rated Power 380 kW 405 kW 465 kW 500 kW 565 kW 610 kW
Max Power 420 kW 450 kW 510 kW 550 kW 610 kW 660 kW
Bore*Stroke 135*150 (mm) 135*155 (mm)
Number of Cylinder 12
Cylinder Type Replaceable wet cylinder
Total Displacement 25.8 (L) 26.6 (L)
Specific Fuel Consumption ≤200 (g/kW·h)
Specific Oil Consumption ≤0.6 (g/kW·h)
Idle Speed 750(rpm)
Rated Speed 1500(rpm)
Speed Governing Mode Mechanical Governor Electronic governor
Starting Mode Electrical starting
Crankshaft rotating direction Anti-clockwise / Facing the flywheel
Noise ≤117(db) ≤119(db)
Smoke ≤2.5
Flywheel Housing SAE NO.1/2# SAE NO.0#
Flywheel INO.14 INO.18
Net Weight 1900±50 (kg) 1950±50 (kg)
Length*width*height 1904×1344×1492(mm) 2006×1598×1493(mm) 2006×1598×1490(mm)
Fuel grades (GB 252) General environment No.0 or No.-10 light diesel oil
Hot Area No.10 light diesel oil
Cold Area No.-35 or lower point light diesel oil
Engine oil (GB 11122) CF15W/40 (Below -5℃)

Kangwo Power reserves the right to change specifications and design without prior notice. The picture is only for reference, please make the object as the standard or just contact us before you purchase.

K25G 380-610kW Diesel Engines are exclusively used as the engines of generator units. The fuel system, pressurization system, and combustion system are improved in this series. It is the best engine for K25G 300-600kW generator units.

Our diesel engines have reached the European IV emission standard and European V emission standard. And passed CE certification of EU, ISO9001 international quality authentication, GB/T28001-2011, OHSAS18001:2007 and other certifications.

1. The split cylinder head is made of high-alloy cast iron. The usage of tangential port and turbocharging increases its intake mass air flow, airflow strength, and power per liter, while simultaneously reducing emissions.
2. Engines in this series are manufactured with a dual-pump and a high-flow oil pump. The design improves the cooling capacity in the event of high power or high heat load, which meets the operating requirements in different environments.
3. Heat resistant alloy castings and a directly-connected structure help to reduce the air leakage, and improve the heat resistance of the exhaust pipe.
4. The engine body uses vermicular graphite cast iron, and uses a special cooling nozzle to cool the piston, together with the auxiliary oil gallery covered inside. These designs enhance the engine strength, improve its shock absorption, and reduce the heat load of diesel engines.

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