Kohler Engine KD 626/3
Kohler diesel engine series KD model 626/3
The Kohler KD 626/3 engine is a four-stroke, in-line, air-cooled four-cylinder diesel engine. The largest in the range, has a displacement of 1870 cm³ and a declared power of 26.0 kW. Engine characterized by a high reliability in the face of very reduced dimensions and consumption, it is widely used both in the agricultural and industrial fields, mainly used as a engine for: fruityard/vinyard tractor, water pump (irrigation), concrete sprayer, minidumper, vibrating plate, self-priming water pump, air compressor, generator set, refrigerating groups, motor welder, motor sweeper, aerial platform, high pressure washer, fire fighting pump. Another element of great success that distinguishes this versatile engine is the simplicity of maintenance.
Owner Manual Kohler KD 626-3 Workshop Manual Kohler KD 626-3
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MAIN APPLICATIONS
Minidumper
Self-Priming Water Pump
Generator Set
Refrigerating groups
Motor welder
Motor Sweepers
Aerial Platform
Fire fighting pumpCUSTOMER BENEFITS
High Power Density
Long Engine Life
High Torque
High Reliability
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4 stroke air cooled diesel engine
Direct injection
Mechanical fuel lift pump
Forced lubrication with oil pump
Full flow oil filtration
Torque adapter
Centrifugal speed governor
Crankcase in die-cast aluminum
Electric starting
Counter-clockwise rotation (from power take-off side)
Aluminum alloy independent heads
Independent and replaceable cast iron cylinders
Automatic extra fuel starting device
Air cooled by fan
Power take off on FlywheelCylinder 3 Bore (mm) 95 Stroke (mm) 88 Engine displ (cm3) 1870 Injection system DI Compression ratio 17:1
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Emission compliance ECE R 24 Rating (kW/HP) N (80/1269/CEE)ISO 1585 - NB ISO 3046 IFN 26.0/35.4 NA ISO 3046 ICXN 23.5/31.8 Max torque (Nm@rpm) 102.0@2000 Min idling speed 800:900
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H × L × W (fan excluded) (mm) 686 × 770 × 495 Dry weight (kg) 170 Daily service points - positions 1 side service Ambient operating temps (°C) -10° to +45° Gradeability-all round
(intermittent -30 min) (deg)25° Gradeability-all round(
peak value -1 min) (deg)35° Cap. of air required for correct combustion @3600 (l/min) 2400(@3000) Cap. of air required for correct cooling @3600 (l/min) 38000(@3000) 
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Fuel tank capacity (l) 15 Oil sump capacity (l) 5 Oil consumption (kg/h) 0.017 Oil change interval std/synthetic (hr) 250 Oil filter change interval std/synthetic (hr) 250 Valve adjustement 500 Lubrication SAE 15 W-40 API CF4/SG
ACEA B2/E2