
Kohler® Diesel
Relentless Power.
Legendary Performance.
Model KD350D
1 Cylinder »349 cc » 5.0 kW/6.7 HP
»
3600 RPM » 12.2 ft. lbs@2400 RPM
Certication
EPA TIER 2
ECE R 24
Features
4-Stroke Air-Cooled Diesel Engine
SAE J609a Crankshaft
Counter-Clockwise Rotation
Direct Injection
Full-Pressure Lubrication with Oil Pump
Centrifugal Mass Governor
Built-In Full Flow Oil Filter
Oil Breathing Blow-By with Safety Device
Automatic Extra Fuel Starting Device
Self-Bleeding Fuel System
Torque Regulator
Automatic Compression Release
Die-Cast Aluminum Crankcase with Integral Cast-Iron Cylinder Liner
Aluminum Alloy Cylinder Head
Mounting Feet
Applications
Two-Wheel Tractor
Agricultural Mower
Agricultural Pump
High-Pressure Cleaner
Generator
Vibrating Plate
Hydraulic Power Pack
Arrowboard
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© 2008 by Kohler Co.

Specications
3600 RPM3000 RPM2000 RPM1000 RPM
dB (A)
60
70
80
Kohler® Diesel
Model KD350D
Cylinders
Displacement
Bore
Stroke
Compression Ratio
Rating kW/HP
Max. Torque
Minimum Idling Speed
Fuel Tank Capacity
Oil Consumption
Oil Capacity
Min. Allowable Oil Pressure
Max. Allowable Angle of Operation (Peak Values)
Volume of Air Required for Correct Combustion @ 3600 RPM
Volume of Air Required for Correct Cooling @ 3600 RPM
Dry Weight
Recommended Battery
Minimum Pulley Diameters for Belt Drive
Sound Pressure Level dB (A)
No. of cylinders
cc/cu. in. 349/21.3
mm/in. 82/3.2
mm/in. 66/2.6
20.3:1
N (80/1269/CEE) ISO 1585 5/6.7
NB ISO 3046 IFN 4.6/6.2
NA ISO 3046 ICXN 4.1/5.5
N�m/ft. lbs. @ 2400 RPM 16.6/12.2
950-1000
liters/quarts 4.3/4.5
kg/h/lb/h 0.0032/0.007
liters/quarts 1.2/1.3
bar/psi 1-1.5/14.5-21.8
25° (35°)
liters/min/cfm 540/19
liters/min/cfm 5000/177
kg/lbs. 33/72.7
V/Ah 12/44
1
Sound Pressure Level Polar Diagram
Open Field at 7 Meters - No Load
Running Engine.
D1 820 (mm) ≥ [55+L1 N/n] N (kW)
n (RPM)
(mm) ≥ 860 [60+L2 (mm)] N (kW)
D
2
n (RPM)
Max. Allowable Axial Load in Both Directions A-B = 200 kg/441 lb
f
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© 2008 by Kohler Co.