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K26G/K28G 350-700kW Diesel Engine

This product has been discontinued and removed from our shelves.

 K26G/K28G 350-700kW Diesel Engine

Specifications
Rated Power: 350-700kW
Engine Type: V-type, Water-cooling, Four-stroke, Direct injection, Two-valve
Cylinder: 12
Bore x Stroke: 135 x 150 mm and 135 x 158 mm
Emission Standard: Euro 4, Euro 5
Certificates: CE, EU, ISO9001 international quality authentication, GB/T28001-2011, OHSAS18001:2007 

Application
The K26G/K28G 350-700kW series diesel engine is specially designed for ships, high-power industrial pumps, engineering machinery, agricultural machinery, and electricity generating equipment. It is also the ideal engine for 350-700kW generator sets.

Technical parameters for 50HZ diesel engine
Engine Model K26G610D K26G690D K28G755D K28G830D K28G900D K28G990D
Engine Type V-type, Water-cooled, Four-stroke, Direct injection, Two-valve
Intake Type Turbo charger/Air-to-air intercooler
Rated Power 410 kW 460 kW 505 kW 565 kW 610 kW 680 kW
Max Power 455 kW 510 kW 555 kW 610 kW 660 kW 728 kW
Bore*Stroke 135*150 (mm) 135*158 (mm)
Number of Cylinder 12
Cylinder Type Replaceable wet cylinder
Total Displacement 25.8 (L) 27.1 (L)
Specific Fuel Consumption ≤200 (g/kW·h)
Specific Oil Consumption ≤0.4 (g/kW·h)
Idle Speed 750(rpm)
Rated Speed 1500(rpm)
Speed Governing Mode Electronic governor
Starting Mode Electrical starting
Crankshaft rotating direction Anti-clockwise / Facing the flywheel
Noise ≤117(db)
Smoke ≤2.0
Flywheel Housing SAE NO.1/2# SAE NO.0#
Flywheel INO.14 INO.18
Net Weight 2200±50 (kg) 2400±50 (kg)
Length*width*height 1912*1202*1872(mm) 1962*1220*1700(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℃)
Technical parameters for 60HZ diesel engine
Model K26G610T K26G690T K28G755T K28G830T K28G900T K28G990T
Engine Type Direct injection, Four-stroke, Water-cooling
Cylinder V12-type V12-type V12-type V12-type V12-type V12-type
Aspiration Type Air-to-air intercooled Air-to-air intercooled Air-to-air intercooled Air-to-air intercooled Air-to-air intercooled Air-to-air intercooled
Displacement (L) 25.8 26.6 27.1 27.1 27.1 27.1
Flywheel Housing SAE 1/2# SAE 0# SAE 0# SAE 0# SAE 0# SAE 0#
Flywheel INO.14 INO.18 INO.18 INO.18 INO.18 INO.18
Dimension (LxWxH) (mm) 1912×1202×1872 2006×1598×1490 1962×1220×1700 1962×1220×1700 1962×1220×1700 1962×1220×1700
Bore X Stroke (mm) 135×150 135×155 135×158 135×158 135×158 135×158
Compression Ratio 16:1 16:1 16:1 16:1 16:1 16:1
Firing Sequence 1-12-5-8-3-10-6-7-2-11-4-9 1-12-5-8-3-10-6-7-2-11-4-9 1-12-5-8-3-10-6-7-2-11-4-9 1-12-5-8-3-10-6-7-2-11-4-9 1-12-5-8-3-10-6-7-2-11-4-9 1-12-5-8-3-10-6-7-2-11-4-9
Governor Electronic Electronic Electronic Electronic Electronic Electronic
Speed Governing Rate 0~5% 0~5% 0~5% 0~5% 0~5% 0~5%
Net Weight (Kg) 2200 1950 2400 2400 2400 2400
Oil Pan Capacity (L) 65 50 65 65 65 65
Oil Consumption (g/Kw.h) ≤ 0.4 ≤ 0.6 ≤ 0.6 ≤ 0.6 ≤ 0.6 ≤ 0.6
Rated Speed (r/min) 1800 1800 1800 1800 1800 1800
Gross Output (kW) 460 520 570 625 675 750
Standby Output (kW) 445 505 555 610 660 728
Emission Standard Tier 2 Tier 2 Tier 2 Tier 2 Tier 2 Tier 2
Fan Power (kW) 15 15 15 15 15 22
Noise db(A) ≤ 117 ≤ 117 ≤ 119 ≤ 119 ≤ 119 ≤ 119
Electrical System Voltage 24V 24V 24V 24V 24V 24V
Battery Type TBA TBA TBA TBA TBA TBA
Fuel Consumption (g/Kw.h) ≤ 220 ≤ 210 ≤ 220 ≤ 220 ≤ 220 ≤ 220
100% Load ((Liter/hr) 122 138 151 166 180 200
Exhaust Gas Flow (m3/min) 107.3 108.5 117.8 120.8 122.9 125.5
Intake Air Flow (m3/min) 51.1 51.6 56.1 57.5 58.5 59.5
Exhaust Gas Temp (°C) 600 600 600 600 600 600
Cooling Air Flow (m3/min) 1000 1000 1000 1000 1100 1200
Max. Exhaust Gas Allowable Backpressure 8 kPa 8 kPa 8 kPa 8 kPa 8 kPa 8 kPa

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.

Description
Diesel engines in the K26G/K28G series are safe and reliable, and feature robust power, stable operation, and low noise. Compared to similar products with the comparable power, it is more cost-effective. The compact structure and accuracy guarantee an easy installation and maintenance even in a small engine compartment.

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.

Features
1. With a monolithic structure, the cylinder head is made of high-alloy cast iron. The usage of a tangential port and turbocharging in the cylinder head increases the intake mass air flow, airflow strength, and power per liter, while simultaneously reducing emission.
2. The improvement of dual cooling system:
Products in this series are manufactured with a dual-pump and a dual oil cooler. The design improves its cooling capacity in the case of high power or high heat load, which makes these engines ideal in tropical and other warm environments.
3. 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. This design enhance the strength, improves its shock absorption, and reduces the heat load in the engine.
4. The exhaust pipe uses an alloy casting material, which has a good heat resistance. The usage of that material decreases air leakage, and improves the temperature resistance.
5. We use a ceramic coated piston ring and laser multi-angle thin-walled alloy cylinder in the manufacturing process, which effectively reduces the oil consumption and saves customer costs.