Kohler® Diesel
Model KD350D
1 Cylinder »349 cc » 5.0 kW/6.7 HP » 3600 RPM » 12.2 ft. lbs@2400 RPM
Certification
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
Relentless Power.
Legendary Performance.
PAGE: 1 OF 4
© 2008 by Kohler Co.
Kohler® Diesel
Model KD350D
Specifications
1
349/21.3
82/3.2
66/2.6
20.3:1
5/6.7
4.6/6.2
4.1/5.5
16.6/12.2
950-1000
4.3/4.5
0.0032/0.007
1.2/1.3
1-1.5/14.5-21.8
25° (35°)
540/19
5000/177
33/72.7
12/44
No. of cylinders
cc/cu. in.
mm/in.
mm/in.
N (80/1269/CEE) ISO 1585
NB ISO 3046 IFN
NA ISO 3046 ICXN
Max. Torque
N�m/ft. lbs. @ 2400 RPM
Minimum Idling Speed
Fuel Tank Capacity
liters/quarts
Oil Consumption
kg/h/lb/h
Oil Capacity
liters/quarts
Min. Allowable Oil Pressure
bar/psi
Max. Allowable Angle of Operation (Peak Values)
Volume of Air Required for Correct Combustion @ 3600 RPM liters/min/cfm
Volume of Air Required for Correct Cooling @ 3600 RPM
liters/min/cfm
Dry Weight
kg/lbs.
Recommended Battery
V/Ah
Minimum Pulley Diameters for Belt Drive
Cylinders
Displacement
Bore
Stroke
Compression Ratio
Rating kW/HP
Sound Pressure Level dB (A)
dB (A)
80
Sound Pressure Level Polar Diagram
Open Field at 7 Meters - No Load
Running Engine.
70
60
D1 820 (mm) ≥ [55+L1 N/n] N (kW)
n (RPM)
D2 (mm) ≥ 860 [60+L2 (mm)] N (kW)
n (RPM)
Max. Allowable Axial Load in Both Directions A-B = 200 kg/441 lbf
1000 RPM
PAGE: 2 OF 4
2000 RPM
3000 RPM
3600 RPM
© 2008 by Kohler Co.
Kohler® Diesel
Model KD350D
Curves
HP
Nm
kW
kgm
g/kWh g/CVh
N Power curve - 80/1269/CEE - ISO 1585 NB Power curve - ISO 3046/1 - IFN NA Power curve - ISO 3046/1 - ICXN MN Torque curve - (N curve)
MB (B curve - MA (A curve)
C
Specific fuel consumption - (NB curve)
© 2008 by Kohler Co.
KohlerEngines.com
RPM
PAGE: 3 OF 4
Kohler® Diesel
Model KD350D
Technical Drawings
328.25/12.92
373.5/14.70
295.25/11.74
188.5/7.42
444.5/17.49
105.0/4.13
120.0/4.72
23.0/0.90
185/7.28
120.0/4.72
4.0/0.15
5.0/0.19
21.0/0.82
11.0/0.43 5.5/0.21
25.0/0.98
5.5/0.21
43.0/1.69
8.0/0.31
Standard Equipment
14.0/0.55
54.0/2.12
97.0/3.81
Recoil Start with Automatic Compression Release
Fuel Tank
Fuel Filter
Dry Air Cleaner
Muffler with Guard
Accelerator and Stop Manual Control
12 V Electric Start with Control Panel
SAE J609a Ext 4 Crankshaft with Type A & B Mtg. Flanges
Fuel Valve Safety Shutdown for Low Oil Pressure
PAGE: 4 OF 4
Form TP-2610 5/08 © 2008 by Kohler Co. Printed in U.S.A.
90.0/3.54
8.0/0.31
4.0/0.15
8.0/0.31
33.0/1.29
Accessories
Internal Dynamic Balancer
24 V Electric Start
Accelerator and Stop Remote Control
Key Start Panel with Shutdown Device
Fuel Lift Pump
Oil Temperature Switch
Glow Plug on Intake Manifold
SAE J609a Ext. 7, 9, 6, 3, and 4 Integral Crankshaft Options
with Type A & B Mounting Flanges
KOHLER Co., Kohler, Wisconsin 53044 • Tel: 920-457-4441
800-544-2441 • Fax: 920-459-1570 • KohlerEngines.com
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