PERFORMANCE ENGINEERING Every part, every component and every system on our engines is guided by Kohler s exclusive Performance Engineering. It s your assurance that every engine we produce will live up to and build upon the worldwide KOHLER reputation for excellence. Table of Contents 3 Engine Overview 4-5 KOHLER Aegis 6-23 KOHLER Command PRO 24-25 KOHLER Command PRO CS 26-35 KOHLER Courage 36-41 KOHLER Diesel 2
Gasoline Engines Grade Engine Family Features Shaft Horsepower Ratings (per SAE J1940) 3.5** 4 4.5** 5.5 6 6.5 7 8 8.5 9 9.5 11.75 13 15 16 17 19 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 Commercial Premium Consumer Consumer Aegis V-Twins Command PRO V-Twins Command PRO Singles Command PRO Small Singles Command PRO CS Courage PRO Twins Courage V-Twins Courage Singles Courage Small Singles Liquid-Cooled, Closed-Loop EFI, H * Hydraulic Valve Lifters, 3-Yr Commercial Warranty V H * * Closed-Loop EFI, Hydraulic Valve Lifters, V * * Premium Filters, H 2-Yr Commercial Warranty V Heavy-Duty Cyclonic Air Cleaner, Dual Ball Bearings, Industry Standard Footprint, H 3-Yr Commercial Warranty Dual Ball Bearings, Multipurpose, 2-Yr Commercial Warranty H Hardened Crankshaft Bearings, Larger Air, Oil & Fuel Filters, 1-Yr Commercial Warranty V Professional Grade Design, Pressure Lubrication, 2-Yr Consumer Warranty V Twin Cam Design, Pressure Lubrication, 2-Yr Consumer Warranty V Cast Iron Cylinder Liner, Overhead Valve, V 2-Yr Consumer Warranty H 3 *Closed-Loop EFI **Net Horsepower
MAXIMUM TORQUE Aegis LH640, LH690, LH755, LH775 LH640 LH755 MAXIMUM POWER KILOWATTS 27 26 25 24 23 22 21 19 17 16 15 13 11 9 31 30 29 28 27 26 25 24 23 22 21 19 17 16 15 13 11 HORSEPOWER MAXIMUM TORQUE NEWTON-METERS 73 71 69 67 65 63 61 59 57 55 53 51 49 47 45 43 41 54 52 50 48 46 44 42 40 38 36 34 32 FOOT-POUND LH690 LH775 00 00 20 2400 2600 2800 3000 30 3400 3600 00 00 20 2400 2600 2800 3000 30 3400 3600 4
24-31 hp Aegis Cooling: Liquid Cylinders: V-Twin Shaft: Horizontal Warranty: 3-Yr Commercial Engine Type: Four-cycle, gasoline, OHV, cast iron cylinder liners, aluminum block Additional Features: Automotive-style radiator, heavy-duty air filter, hydraulic valve filters Model LH640 LH690 LH755 *LH775 Gross Power @ 3600 rpm Max. hp (kw) 24 (17.9) 26 (19.4) 28 (.9) 31 (23.1) Displacement cu in (cc) 38.1 (624) 41.1 (674) 45.6 (747) Bore in (mm) 3 (77) 3.2 (80) 3.3 (83) Stroke in (mm) 2.6 (67) 2.7 (69) Peak Torque @ Maximum ft lb (Nm) 38.3 (51.9) 42.9 (58.1) 45.4 (61.5) @ 2800 rpm Compression Ratio 8.5:1 8.7:1 47.7 (64.6) **Dry Weight lb (kg) 1 (51.7) 116 (52.6) Oil Capacity U.S. qt (L) 2 (1.9) KOHLER Aegis 28 hp Lubrication Full-pressure lubrication with full-flow filter ***Dimensions L x W x H in (mm) 17 x.1 x 26.5 (432 x 460 x 673) 5 Exceeds SAE J1940 hp Standards *Electronic fuel injection. **Weight with oil and coolant: LH640-755 = 5.4 (56.9); LH775 = 7.4 (57.8). ***Length is radiator to closure plate. Width is radiator, side-to-side. Height is mounting feet to rain cap.
Command PRO CH6/CH, CH640/CH, CH680/CH23 CH6/CH CH680/CH23 MAXIMUM POWER KILOWATTS 22 21 16 8 6 32 30 28 26 24 22 16 8 HORSEPOWER MAXIMUM TORQUE NEWTON-METERS 65 63 61 59 57 55 53 51 49 47 45 43 41 39 37 35 33 48 46 44 42 40 38 36 34 32 30 28 26 24 FOOT-POUND CH640/CH 00 00 20 2400 2600 2800 3000 30 3400 3600 00 00 20 2400 2600 2800 3000 30 3400 3600 6
-23 hp Command PRO Cooling: Air Cylinders: V-Twin Shaft: Horizontal Warranty: 2-Yr Commercial Engine Type: Four-cycle, gasoline, OHV, cast iron cylinder liners, aluminum block Additional Features: Large-capacity air, fuel and oil filters; high-performance spark plugs, hydraulic valve lifters Model CH6/CH CH640/CH CH680/CH23 Gross Power @ 3600 rpm Max. hp (kw) (13.4) (.9) 23 (17.2) Displacement cu in (cc) 39.1 (624) 41.1 (674) Bore in (mm) 3 (77) 3.2 (80) Stroke in (mm) 2.6 (67) KOHLER Command PRO 23 hp Peak Torque @ Maximum ft lb (Nm) 32.2 (43.6) @ 20 rpm 32.7 (44.3) Compression Ratio 8.5:1 Dry Weight lb (kg) 90 (41) Oil Capacity U.S. qt (L) 2 (1.9) Lubrication 37.9 (51.4) Full-pressure lubrication with full-flow filter *Dimensions L x W x H in (mm) ** ** ** 7 Exceeds SAE J1940 hp Standards *Length is grass screen to PTO mounting face. Width is spark plug to spark plug. Height is top of air cleaner cover to mounting feet. **Flat air cleaner:.0 x 17.7 x 19.0 (356 x 450 x 483) shown; heavy-duty air cleaner:.0 x 17.7 x 26.5 (356 x 450 x 673).
Command PRO CH730, CH735/CH26, CH740, CH745, CH750 CH730 CH740 CH750 MAXIMUM POWER KILOWATTS 22 21 16 8 6 32 30 28 26 24 22 16 8 HORSEPOWER MAXIMUM TORQUE NEWTON-METERS 65 63 61 59 57 55 53 51 49 47 45 43 41 39 37 35 33 48 46 44 42 40 38 36 34 32 30 28 26 24 FOOT-POUND CH735/CH26 CH745 00 00 20 2400 2600 2800 3000 30 3400 3600 00 00 20 2400 2600 2800 3000 30 3400 3600 8
25-30 hp Command PRO Cooling: Air Cylinders: V-Twin Shaft: Horizontal Warranty: 2-Yr Commercial Engine Type: Four-cycle, gasoline, OHV, cast iron cylinder liners, aluminum block Additional Features: Large-capacity air, fuel and oil filters; high-performance spark plugs; two-barrel carburetor (CH750); hydraulic valve lifters Model CH730 *CH735/CH26 CH740 *CH745 CH750 Gross Power @ 3600 rpm Max. hp (kw) 25 (.61) 26 (19.4) 27 (.1) 28 (.9) 30 (22.4) Displacement cu in (cc) 44 (725) 45 (747) Bore in (mm) 3.3 (83) Stroke in (mm) 2.6 (67) 2.7 (69) KOHLER Command PRO 30 hp Peak Torque @ Maximum ft lb (Nm) 40.9 (55.4) 40 (54.2) @ 2800 rpm 42.3 (57.3) 42.7 (57.9) @ 2600 rpm 45 (61) Compression Ratio 9:1 9.4:1 Dry Weight lb (kg) 94 (43) 5 (47) Oil Capacity U.S. qt (L) 2 (1.9) Lubrication Full-pressure lubrication with full-flow filter **Dimensions L x W x H in (mm) *** *** *** *** *** 9 Exceeds SAE J1940 hp Standards *Electronic fuel injection. **Length is grass screen to PTO mounting face. Width is spark plug to spark plug. Height is top of air cleaner cover to mounting feet. ***Flat air cleaner:.0 x 17.7 x 26.5 (356 x 450 x 673); heavy-duty air cleaner:.0 x 17.7 x 26.5 (356 x 450 x 673); CH750: x 17.7 x 27.8 (356 x 450 x 706) (shown).
Command PRO CH940, CH960, CH980, CH00 MAXIMUM POWER MAXIMUM TORQUE CH940 CH960 CH980 CH00
34-40 hp Command PRO Cooling: Air Cylinders: V-Twin Shaft: Horizontal Warranty: 2-Yr Commercial Engine Type: Four-cycle, gasoline, OHV, cast iron cylinder liners, aluminum block Additional Features: Large-capacity air, fuel and oil filters; high-performance spark plugs; two-barrel carburetor; hydraulic valve lifters Model CH940 CH960 CH980 CH00 Gross Power @ 3600 rpm Max. hp (kw) 34 (25.4) 36 (26.9) 38 (28.3) 40 (29.8) Displacement cu in (cc) 61 (999) Bore in (mm) 3.5 (90) Stroke in (mm) 3.1 (78.5) Peak Torque @ Maximum ft lb (Nm) 57.8 (78.3) 60 (81.4) Compression Ratio 8.8:1 Dry Weight lb (kg) 132 (59) Oil Capacity U.S. qt (L) 2.9 (2.75) 60.7 (82.3) 61.5 (83.4) @ 2800 rpm KOHLER Command PRO 38 hp Lubrication Full-pressure lubrication with full-flow filter *Dimensions L x W x H in (mm) 15.3 (388) x 19 (484) x 27.5 (699) 11 Exceeds SAE J1940 hp Standards *Length is front to rear of engine. Width is valve cover to valve cover. Height is mounting surface to top of air cleaner.
Command PRO CV6/CV, CV640/CV, CV680/CV23 CV6/CV CV680/CV23 MAXIMUM POWER KILOWATTS 22 21 16 8 6 32 30 28 26 24 22 16 8 HORSEPOWER MAXIMUM TORQUE NEWTON-METERS 65 63 61 59 57 55 53 51 49 47 45 43 41 39 37 35 33 48 46 44 42 40 38 36 34 32 30 28 26 24 FOOT-POUND CV640/CV 00 00 20 2400 2600 2800 3000 30 3400 3600 00 00 20 2400 2600 2800 3000 30 3400 3600
-23 hp Command PRO Cooling: Air Cylinders: V-Twin Shaft: Vertical Warranty: 2-Yr Commercial Engine Type: Four-cycle, gasoline, OHV, cast iron cylinder liners, aluminum block Additional Features: Large-capacity air, fuel and oil filters; high-performance spark plugs; hydraulic valve lifters Model CV6/CV CV640/CV CV680/CV23 Gross Power @ 3600 rpm Max. hp (kw) (13.4) (.9) 23 (17.2) Displacement cu in (cc) 38.1 (624) 41.1 (674) Bore in (mm) 3 (77) 3.2 (80) Stroke in (mm) 2.6 (67) Peak Torque @ Maximum ft lb (Nm) 31.4 (42.6) @ 20 rpm 33.3 (45.1) Compression Ratio 8.5:1 Dry Weight lb (kg) 90 (41) Oil Capacity U.S. qt (L) 2 (1.9) 40.2 (54.5) 13 KOHLER Command PRO 23 hp (Shown with optional commercial air cleaner) Exceeds SAE J1940 hp Standards Lubrication Full-pressure lubrication with full-flow filter *Dimensions L x W x H in (mm) ** ** ** *Length is blower housing to air cleaner cover. Width is spark plug to spark plug. Height is top of air cleaner cover to mounting surface. ** Flat air cleaner: 17.8 x 17.7 x.1 (452 x 450 x 366); commercial air cleaner: 21.2 x 17.7 x.3 (538 x 450 x 363) (shown); heavy-duty air cleaner:.5 x 17.7 x 22.5 (521 x 450 x 572) (top-mount).
Command PRO CV730, CV735/CV26, CV740, CV745, CV750 CV730 CV740 CV750 MAXIMUM POWER KILOWATTS 22 21 16 8 6 32 30 28 26 24 22 16 8 HORSEPOWER MAXIMUM TORQUE NEWTON-METERS 65 63 61 59 57 55 53 51 49 47 45 43 41 39 37 35 33 48 46 44 42 40 38 36 34 32 30 28 26 24 FOOT-POUND CV735/CV26 CV745 00 00 20 2400 2600 2800 3000 30 3400 3600 00 00 20 2400 2600 2800 3000 30 3400 3600
25-30 hp Command PRO Cooling: Air Cylinders: V-Twin Shaft: Vertical Warranty: 2-Yr Commercial Engine Type: Four-cycle, gasoline, OHV, cast iron cylinder liners, aluminum block Additional Features: Large-capacity air, fuel and oil filters; high-performance spark plugs; two-barrel carburetor (CV750); hydraulic valve lifters Model CV730 *CV735/CV26 CV740 *CV745 CV750 Gross Power @ 3600 rpm Max. hp (kw) 25 (.6) 26 (19.4) 27 (.1) 28 (.9) 30 (22.4) Displacement cu in (cc) 44 (725) 45 (747) Bore in (mm) 3.3 (83) Stroke in (mm) 2.6 (67) 2.7 (69) 15 KOHLER Command PRO 30 hp Exceeds SAE J1940 hp Standards Peak Torque @ Maximum ft lb (Nm) 41 (55.6) 40 (54.2) @ 2800 rpm 42 (56.9) @ 2800 rpm 44.3 (60) 47.1 (63.8) @ 2600 rpm Compression Ratio 9:1 9.4:1 Dry Weight lb (kg) 94 (43) 5 (47) Oil Capacity U.S. qt (L) 2 (1.9) Lubrication Full-pressure lubrication with full-flow filter **Dimensions L x W x H in (mm) *** *** *** *** *** *Electronic fuel injection **Length is blower housing to air cleaner cover. Width is spark plug to spark plug. Height is top of air cleaner cover to mounting surface. ** *Flat air cleaner: 17.8 x 17.7 x.1 (452 x 450 x 366); commercial air cleaner: 21.2 x 17.7 x.3 (538 x 450 x 363); heavy-duty air cleaner:.5 x 17.7 x 22.5 (521 x 450 x 572) (shown).
Command PRO CV940, CV960, CV980, CV00 MAXIMUM POWER MAXIMUM TORQUE CV940 CV960 CV980 CV00 16
34-40 hp Command PRO Cooling: Air Cylinders: V-Twin Shaft: Vertical Warranty: 2-Yr Commercial Engine Type: Four-cycle, gasoline, OHV, cast iron cylinder liners, aluminum block Additional Features: Large-capacity air, fuel and oil filters; high-performance spark plugs; two-barrel carburetor; hydraulic valve lifters Model CV940 CV960 CV980 CV00 Gross Power @ 3600 rpm Max. hp (kw) 34 (25.4) 36 (26.9) 38 (28.3) 40 (29.8) Displacement cu in (cc) 61 (999) Bore in (mm) 3.5 (90) Stroke in (mm) 3.1 (78.5) KOHLER Command PRO 38 hp Peak Torque @ Maximum ft lb (Nm) 56.2 (76.2) @ 20 rpm 59.1 (80.2) @ 2600 rpm Compression Ratio 8.8:1 Dry Weight lb (kg) 7 (57) Oil Capacity U.S. qt (L) 3.1 (2.9) Lubrication 59.4 (80.5) @ 2600 rpm Full-pressure lubrication with full-flow filter *Dimensions L x W x H in (mm) 25.2 (640) x 19.0 (484) x.5 (470) 61.3 (83.2) @ 2800 rpm 17 Exceeds SAE J1940 hp Standards *Length is blower housing to HD air cleaner. Width is valve cover to valve cover. Height is mounting surface to top of air cleaner.
MAXIMUM TORQUE Command PRO CH4/CH11, CH430/CH13, CH450/CH15 CH4/CH11 CH450/ CH15 MAXIMUM POWER KILOWATTS 15 13 11 9 8 7 6 5 4 3 2 19 17 16 15 13 11 9 8 7 6 5 4 3 2 HORSEPOWER MAXIMUM TORQUE NEWTON-METERS 34 46 33 44 32 31 42 30 40 29 28 38 27 36 26 25 34 24 32 23 30 22 21 28 26 19 24 17 22 16 FOOT-POUND CH430/CH13 00 00 20 2400 2600 2800 3000 30 3400 3600 00 00 20 2400 2600 2800 3000 30 3400 3600
11-15 hp Command PRO Cooling: Air Cylinders: Single Shaft: Horizontal Warranty: 2-Yr Commercial Engine Type: Four-cycle, gasoline, OHV, cast iron cylinder liner, aluminum block Additional Features: Large-capacity air, fuel and oil filters; hydraulic valve lifters; high-performance spark plug Model CH4/CH11 CH430/CH13 CH450/CH15 Gross Power @ 3600 rpm Max. hp (kw) 11 (8.2) 13 (9.7) 15 (11.2) Displacement cu in (cc) 26 (426) Bore in (mm) 3.55 (90) Stroke in (mm) 2.64 (67) KOHLER Command PRO 15 hp Peak Torque @ Maximum ft lb (Nm) 19.7 (26.7) 21.2 (28.7) Compression Ratio 8.5:1 Dry Weight lb (kg) 88 (40) Oil Capacity U.S. qt (L) 2 (1.9) Fuel Capacity U.S. qt (L) 5 (4.7) Lubrication Full-pressure with full-flow filter 24.8 (33.6) *Dimensions L x W x H in (mm) **13.41 x. x 17.68 (341 x 513 x 449) 19 Exceeds SAE J1940 hp Standards *Length includes recoil starter to PTO mounting face. **Length includes recoil starter to PTO mounting face. Subtract 2.2 (55.9) if no recoil. Height measures dipstick to mounting feet.
MAXIMUM TORQUE Command PRO CV430/CV13, CV450/CV15, CV493 CV430/CV13 CV493 CV450/ CV15 MAXIMUM POWER KILOWATTS 15 13 11 9 8 7 6 5 4 3 2 00 00 20 2400 2600 2800 3000 30 3400 3600 19 17 16 15 13 11 9 8 7 6 5 4 3 2 HORSEPOWER MAXIMUM TORQUE NEWTON-METERS 34 46 33 44 32 31 42 30 40 29 28 38 27 36 26 25 34 24 32 23 30 22 21 28 26 19 24 17 22 16 00 00 20 2400 2600 2800 3000 30 3400 3600 FOOT-POUND
13- hp Command PRO Cooling: Air Cylinders: Single Shaft: Vertical Warranty: 2-Yr Commercial Engine Type: Four-cycle, gasoline, OHV, cast iron cylinder liner, aluminum block Additional Features: Large-capacity air, fuel and oil filters; high-performance spark plug; hydraulic valve lifters Model CV430/CV13 CV450/CV15 CV493 Gross Power @ 3600 rpm Max. hp (kw) 13 (9.7) 15 (11.2) (13.4) Displacement cu in (cc) 26 (426) 29.9 (490) Bore in (mm) 3.5 (90) Stroke in (mm) 2.6 (67) 3 (77) KOHLER Command PRO hp Peak Torque @ Maximum ft lb (Nm) 21.2 (28.7) @ 2600 rpm 23.5 (31.8) @ 2800 rpm 28.1 (38.1) @ 2800 rpm Compression Ratio 8.5:1 8.7:1 Dry Weight lb (kg) 87 (39.5) 90 (40.8) Oil Capacity U.S. qt (L) 2 (1.9) Lubrication Full-pressure lubrication with full-flow filter *Dimensions L x W x H in (mm) 17.8 x 17.7 x.1 (451 x 449 x 358).2 x 17.7 x.1 (463 x 449 x 358) 21 Exceeds SAE J1940 hp Standards * Length measures valve cover to base of blower housing. Width includes muffler. Subtract 2.92 (74.2) if no muffler. Height includes recoil starter to mounting feet. Subtract 1.54 (39.1) if no recoil.
22 Command PRO CH270, CH395, CH440
7- hp Command PRO Cooling: Air Cylinders: Single Shaft: Horizontal Warranty: 3-Yr Commercial Engine Type: Four-cycle, gasoline, OHV, cast iron cylinder liner, aluminum block Additional Features: Quad-Clean, four stage cyclonic air cleaner, dual ball bearings, large metal fuel tank Model CH270 CH395 CH440 Gross Power @ 3600 rpm Max. hp (kw) 7 (5.2) 9.5 (7.1) (.5)* Net Power @ 3600 rpm Max. hp (kw) 6 (4.5) 8.5 (6.4) 11.9 (8.9)* Displacement cu in (cc).7 (8) 16.9 (277) 24.7 (429) Bore in (mm) 2.8 (70) 3.1 (78) 3.5 (89) Stroke in (mm) 2.1 (54) 2.3 (58) 2.7 (69) Peak Torque @ Maximum ft lb (Nm) 9.15 (.4) @ 2800 13.2 (17.8) @ 2600.5 (25.1)* @ 2400 Compression Ratio 8.5:1 8.2:1 8:1 Dry Weight lb (kg) 38.7 (17.5) 71.7 (32.5) 76.5 (34.7)* Oil Capacity U.S. qt (L).63 (.6) 1.16 (1.1)* KOHLER Command PRO 7 hp Fuel Capacity U.S. qt (L) 4.3 (4.1) 7.7 (7.3) Lubrication Splash *Dimensions L x W x H in (mm).7 x 15.2 x.2 (322 x 386 x 361) 15 x 16.8 x 16.1 (380 x 427 x 4) 15 x 17.8 x 17.4 (380 x 452 x 443)* 23 Exceeds SAE J1940 hp Standards Measurements are based off a base engine without electric start. *Based on preliminary information; subject to change.
Command PRO CS CS4, CS6, CS8.5, CS, CS, CS.75 CS4 C8.5 CS MAXIMUM POWER KILOWATTS 9 8 7 6 5 4 3 2 1 13 11 9 8 7 6 5 4 3 2 1 HORSEPOWER MAXIMUM TORQUE NEWTON-METERS 31 30 29 28 27 26 25 24 23 22 21 19 17 16 15 13 11 9 8 7 6 23 22 21 19 17 16 15 13 11 9 8 7 6 5 FOOT-POUNDS CS6 CS CS.75 00 20 2400 2600 2800 3000 30 3400 3600 3800 00 20 2400 2600 2800 3000 30 3400 3600 3800 24 CS4
4-.75 hp Command PRO CS Cooling: Air Cylinders: Single Shaft: Horizontal Warranty: 2-Yr Commercial Engine Type: Four-cycle, gasoline, OHV, cast iron cylinder liner, aluminum block Additional Features: Slant cylinder, large-capacity fuel tank, oversized muffler Model CS4 CS6 CS8.5 CS CS CS.75 Gross Power @ 3600 rpm Max. hp (kw) 4 (2.9) 6 (4.47) 8.5 (6.3) (7.5) (8.95).75 (9.5) Displacement cu in (cc) 7.51 (3).44 (171) 15.32 (251).37 (301) 21.79 (357) Bore in (mm) 2.2 (56) 2.59 (66) 2.95 (75) 3.07 (78) 3.35 (85) Stroke in (mm) 1.97 (50) 2.24 (57) 2.48 (63) 25 KOHLER Command PRO CS hp Exceeds SAE J1940 hp Standards Peak Torque @ Maximum ft lb (Nm) 6.2 (8.4) @ 20 rpm 9.6 (13).2 (19.2) @ 20 rpm 15.9 (21.6).1 (27.3) @ 20 rpm Compression Ratio 8.3:1 8.5:1 8.3:1 8.1:1 Dry Weight lb (kg) 35.2 (15.97) 58 (26.31) 70.5 (31.98) Oil Capacity U.S. qt (L).6 (.6) 1.1 (1) Fuel Capacity U.S. qt (L) 4.1 (3.9) 6.3 (6) 7.3 (6.9) Lubrication Splash *Length is to PTO mounting face, including recoil starter. Width on CS, CS and CS.75 is less electric starter. Add 0.71 ( mm) for electric starter. Note: Engines are ISO-certified by DNV. **11.48 (291.5) x 19.97 (507) x 16.85 (428) 22.6 (30.6) *Dimensions L x W x H in (mm).24 x 15. x.69 (260 x 384 x 373) **.95 x. x 17.92 (329 x 460 x 455)
MAXIMUM TORQUE Courage PRO SV8, SV8, SV830, SV840 SV8 SV830 SV8 SV840 MAXIMUM POWER KILOWATTS 22 21 19 17 16 15 13 11 9 8 7 00 00 20 2400 2600 2800 3000 30 3400 3600 29 28 27 26 25 24 23 22 21 19 17 16 15 13 11 9 HORSEPOWER MAXIMUM TORQUE NEWTON-METERS 63 61 59 57 55 53 51 49 47 45 43 41 39 37 00 00 20 2400 2600 2800 3000 30 3400 3600 46 44 42 40 38 36 34 32 30 28 FOOT-POUND 26
-27 hp Courage PRO Cooling: Air Cylinders: V-Twin Shaft: Vertical Warranty: 1-Yr Commercial 2-Yr Consumer Engine Type: Four-cycle, gasoline, OHV, cast iron cylinder liners, aluminum block Additional Features: Dual seal-top mount air cleaner, modulated cooling fan, acoustically dampened air induction Model SV8 SV8 SV830 SV840 Gross Power @ 3600 rpm Max. hp (kw) (.9) 23 (17.2) 25 (.6) 27 (.1) Displacement cu in (cc) 44 (725) Bore in (mm) 3.3 (83) Stroke in (mm) 2.6 (67) KOHLER Courage PRO 27 hp Peak Torque @ Maximum ft lb (Nm) 38.4 (52.1) @ 00 rpm 43.5 (59) @ 20 rpm Compression Ratio 9:1 Dry Weight lb (kg) 91 (41.3) Oil Capacity U.S. qt (L) 2 (1.9) Lubrication 44.8 (60.7) @ 20 rpm 45.4 (61.5) Full-pressure lubrication with full-flow filter *Dimensions L x W x H in (mm).5 x 17.8 x.1 (471 x 451 x 358) *Length is front of air cleaner cover to end of blower housing. Width is side to side. Height is mounting surface to grass screen. 27 Exceeds SAE J1940 hp Standards
Courage SV7, SV715, SV7, SV725, SV730, SV735, SV740 SV7 SV715 SV7 SV725 SV730 SV735 SV740 MAXIMUM POWER KILOWATTS 22 21 19 17 16 15 13 11 9 8 7 00 00 20 2400 2600 2800 3000 30 3400 3600 29 28 27 26 25 24 23 22 21 19 17 16 15 13 11 9 HORSEPOWER MAXIMUM TORQUE NEWTON-METERS 63 61 59 57 55 53 51 49 47 45 43 41 39 37 00 00 20 2400 2600 2800 3000 30 3400 3600 46 44 42 40 38 36 34 32 30 28 FOOT-POUND 28
-27 hp Courage Cooling: Air Cylinders: V-Twin Shaft: Vertical Warranty: 2-Yr Consumer Engine Type: Four-cycle, gasoline, OHV, cast iron cylinder liners, aluminum block Additional Features: Dual seal-top mount air cleaner, modulated cooling fan, acoustically dampened air induction Model SV7 SV715 SV7 SV725 SV730 SV735 SV740 Gross Power @ 3600 rpm Max. hp (kw) (.9) 22 (16.4) 23 (17.2) 24 (17.9) 25 (.6) 26 (19.4) 27 (.1) Displacement cu in (cc) 44 (725) Bore in (mm) 3.3 (83) Stroke in (mm) 2.6 (67) Peak Torque @ Maximum ft lb (Nm) 38.4 (52) @ 00 rpm 41 (55.6) @ 20 rpm 43.5 (59) @ 20 rpm 43.3 (58.7) @ 20 rpm 44.8 (60.7) @ 20 rpm 44.4 (60.2) 45.4 (61.5) Compression Ratio 9:1 Dry Weight lb (kg) 91 (41.3) Oil Capacity U.S. qt (L) 2 (1.9) KOHLER Courage 27 hp Lubrication Full-pressure lubrication with full-flow filter *Dimensions L x W x H in (mm).5 x 17.8 x 13.4 (471 x 451 x 340) 29 Exceeds SAE J1940 hp Standards *Length is front of air cleaner cover to end of blower housing. Width is side to side. Height is mounting surface to grass screen.
Courage SV470, SV480, SV530, SV540, SV590, SV600, SV6, SV6 SV470 SV530 SV590 SV6 MAXIMUM POWER KILOWATTS 16 15 13 11 9 8 7 6 5 22 21 19 17 16 15 13 11 9 8 7 6 HORSEPOWER MAXIMUM TORQUE NEWTON-METERS 53 51 49 47 45 43 41 39 37 35 33 31 29 MAXIMUM TORQUE 38 36 34 32 30 28 26 24 22 FOOT-POUND SV480 SV540 SV600 SV6 00 00 20 2400 2600 2800 3000 30 3400 3600 00 00 20 2400 2600 2800 3000 30 3400 3600 30
15-22 hp Courage Cooling: Air Cylinders: Single Shaft: Vertical Warranty: 2-Yr Consumer Engine Type: Four-cycle, gasoline, OHV, cast iron cylinder liner, aluminum block Additional Features: Twin cam, dual reciprocating balance system, acoustically dampened air induction, leak proof crankcase, crossflow cylinder head Model SV470 SV480 SV530 SV540 SV590 SV600 SV6 SV6 Gross Power @ 3600 rpm Max. hp (kw) 15 (11.2) 16 (11.9) 17 (.7) (13.4) 19 (.2) (.9) 21 (15.7) 22 (16.4) Displacement cu in (cc) 36.4 (597) Bore in (mm) 3.7 (94) Stroke in (mm) 3.4 (86) Peak Torque @ Maximum ft lb (Nm) 27 (36.6) @ 20 rpm 27.9 (37.8) @ 20 rpm 31.5 (42.7) @ 20 rpm 32.1 (43.5) @ 20 rpm Compression Ratio 8.5:1 Dry Weight lb (kg) 79 (35.8) Oil Capacity U.S. qt (L) 1.6 (1.5) 36 (48.8) @ 20 rpm 36.9 (50) @ 20 rpm 38.1 (51.6) @ 20 rpm 38.8 (52.6) @ 20 rpm KOHLER Courage 22 hp Lubrication Full-pressure lubrication with full-flow filter *Dimensions L x W x H in (mm) 19.4 x 16.4 x.9 (493 x 417 x 328) 31 Exceeds SAE J1940 hp Standards *Length is front of valve cover to end of blower housing. Width is side to side. Height is mounting surface to grass screen.
5 Courage XT-Series XT-6, XT-7, XTR-7 MAXIMUM POWER KILOWATTS 3.5 3 2.5 2 1.5 4.5 4 3.5 3 2.5 2 HORSEPOWER MAXIMUM TORQUE 1.5 1 1.5.5 XT-6 XT-7/XTR-7 0 00 00 20 2400 2600 2800 3000 30 3400 3600 0 32
3.5-4.5 Net hp Courage XT-Series Cooling: Air Cylinders: Single Shaft: Vertical Warranty: 2-Yr Consumer Engine Type: Four-cycle, air-cooled, gasoline, OHV, cast iron cylinder liner, aluminum block Additional Features: Large fuel inlet, electronic ignition, fixed speed, flywheel brake, optional Smart-Choke, seasonal maintenance intervals Model XT-6 XT-7 XTR-7 Net Peak Torque @ 2600 rpm ft lb (Nm) 5.9 (8) 7 (9.5) 7 (9.5) Net Power @ 3600 rpm hp (kw) 3.5 (2.6) 4.5 (3.3) Displacement cu in (cc) 9.1 (9).6 (173) Bore in (mm) 2.6 (65) 2.7 (70) Stroke in (mm) 1.8 (45) 1.8 (45) KOHLER Courage XT-7 Compression Ratio 8.3:1 8.5:1 Dry Weight lb (kg) 24 (.8) 29 (13.1) Lubrication Splash Enrichment Primer or Smart-ChokeTM Starting Recoil Electric Fuel Capacity U.S. qt (L) 1 (1.1) 1.5 (1.4) Oil Capacity (refill) U.S. oz (L) (.6) Dimensions L x W x H in (mm) 16 x 13.2 x.8 (406 x 336 x 274) 17.1 x 13.9 x 11 (434 x 353 x 278) 33 Exceeds SAE J1940 hp Standards *Length is front of blower housing to end of blower housing. Width is air cleaner cover to muffler guard. Height is mounting surface to grass screen.
Courage SH265, SH390, SH430 34
6.5-13 hp Courage Cooling: Air Cylinders: Single Shaft: Horizontal Warranty: 2-Yr Consumer Engine Type: Four-cycle, gasoline, OHV, cast iron cylinder liner, aluminum block Additional Features: Dual oil fills and drains, dual element air cleaner, large metal fuel tank Model SH265 SH390 SH430 Gross Power @ 3600 rpm Max. hp (kw) 6.5 (4.9) 9 (6.8) 13 (9.8) Net Power @ 3600 rpm Max. hp (kw) 5.5 (4.1) 8 (6) 11 (8.2) Displacement cu in (cc) (196) 16.5 (270) 23.7 (389) Bore in (mm) 2.7 (68) 3 (77) 3.5 (88) Stroke in (mm) 2.1 (54) 2.3 (58) 2.5 (64) Peak Torque @ Maximum ft lb (Nm) 9.1 (.4) @ 2500 rpm 13.1 (17.7) @ 2500 rpm.5 (25.1) @ 2500 rpm Compression Ratio 8.5:1 8.2:1 8:1 Dry Weight lb (kg) 35.3 (16) 55 (25) 68.3 (31) Oil Capacity U.S. qt (L).63 (.6) 1.2 (1.1) 35 KOHLER Courage 6.5 hp Exceeds SAE J1940 hp Standards Fuel Capacity U.S. qt (L) 3.8 (3.6) 6.3 (6) 6.9 (6.5) Lubrication Splash *Dimensions L x W x H in (mm).3 x.3 x 13.5 (313 x 363 x 342) x 17.7 x 17.1 (355 x 450 x 435) 15 x.8 x 17.3 (380 x 478 x 439) *Measurements are based off a base engine without electric start.
36 Diesels
Diesel Engines Engine Family Features Shaft Kohler air-cooled diesels Kohler liquid-cooled diesels Single Cylinder Direct Injection 3-Yr Full Commercial Warranty Two Cylinder Direct Injection 3-Yr Full Commercial Warranty Three Cylinder Direct Injection 3-Yr Full Commercial Warranty Two Cylinder Indirect Injection 3-Yr Full Commercial Warranty Three Cylinder Indirect Injection 3-Yr Full Commercial Warranty Four Cylinder Indirect Injection 3-Yr Full Commercial Warranty Horizontal Horsepower 6.7 9.8.3 16.8.8 21.7 25.2 26.1 34.9 36.9 40.2 51 64.4 37
Diesel 6.7-.3 hp Cooling: Air Cylinders: Single Shaft: Horizontal Warranty: 3-Yr Full Commercial Engine Features: Four-stroke, fully pressurized lubrication, cast iron liner, direct injection Emissions: EPA compliant Model KD 350 KD 400 KD 440 Gross Power @ 3600 rpm Max. hp (kw) 6.7 (5) 9.8 (7.3).3 (7.7) Displacement cu in (cc) 21.3 (349) 24.5 (401) 27 (442) Bore in (mm) 3.2 (82) 3.2 (82) 3.4 (86) Stroke in (mm) 2.6 (66) 3 (76) Peak Torque @ Maximum ft lb (Nm).2 (16.6) 16.6 (22.5) @ rpm.4 (25) @ 20 rpm Compression Ratio.3:1 Dry Weight lb (kg) 72.7 (33) 99.1 (45) Fuel Capacity U.S. qt (L) 4.5 (4.3) 5.3 (5) Oil Capacity U.S. qt (L) 1.3 (1.2) 1.6 (1.5) KOHLER Diesel 9.8 hp Lubrication Full-pressure with full-flow filter Dimensions L x W x H in (mm).9 x 15.7 x.4 (328 x 399 x 468) 13.2 x 15.9 x.2 (336 x 403 x 5) 38 Power ratings compliant with ISO 1585
Diesel.8-34.9 hp Cooling: Air Cylinders: Multi Shaft: Horizontal Warranty: 3-Yr Full Commercial Engine Features: Four-stroke, integral fan air cooling, aluminum alloy independent head, electric start, direct injection Emissions: EPA compliant Model KD 425-2 KD 477-2 KD 625-2 KD 625-3 Gross Power @ rpm Max. hp (kw).8 () @ 3600 rpm 21.7 (16.2) @ 3000 rpm 25.2 (.8) @ 3000 rpm 36.9 (27.5) @ 3000 rpm Displacement cu in (cc) 51.9 (851) 58.2 (954) 76.2 (48) 1.1 (70) Bore in (mm) 3.3 (85) 3.5 (90) 3.7 (95) Stroke in (mm) 3 (75) 3.5 (88) Cylinders 2 3 Peak Torque @ Maximum ft lb (Nm) 31 (42) 40.6 (57.5) @ 20 rpm 55.3 (75) @ 00 rpm 84.8 (115) @ 00 rpm Compression Ratio 19:1 17.5:1 17:1 Dry Weight lb (kg) 116.6 (53) 171.6 (77.8) 242.6 (1) 374.6 (170) Oil Capacity U.S. qt (L) 1.9 (1.8) 3.2 (3) 2.8 (2.6) 5.3 (5) KOHLER Diesel 25.2 hp Lubrication Full-pressure with full-flow filter Dimensions L x W x H in (mm) 19.1 x.3 x 19.6 (485 x 464 x 498) 22.7 x 19 x 22.2 (577 x 480 x 565) 24.9 x 22 x 23.6 (633 x 559 x 600) 30.3 x.7 x 24.1 (770 x 525 x 6) 39 Power ratings compliant with ISO 1585
Diesel 16.8-34.9 hp Cooling: Liquid Cylinders: Multi Shaft: Horizontal Warranty: 3-Yr Full Commercial Engine Features: Four-stroke in-line, cast iron block, aluminum cylinder head, indirect injection with injector pump on head Emissions: EPA compliant Model KDW 702 KDW 03 KDW 04 Gross Power @ 3600 rpm Max. hp (kw) 16.8 (.5) 26.1 (19.5) 34.9 (26) Displacement cu in (cc) 41.9 (686) 62.7 (28) 83.7 (1372) Bore in (mm) 3 (75) Stroke in (mm) 3.1 (77.6) Cylinders 2 3 4 Peak Torque @ Maximum ft lb (Nm) 29.9 (40.5) @ 00 rpm 47.2 (64) @ 00 rpm 62 (84) @ 00 rpm Compression Ratio 22.8:1 Dry Weight lb (kg) 5.4 (66) 7.3 (85) 216 (98) Oil Capacity U.S. qt (L) 1.7 (1.6) 2.5 (2.4) 3.5 (3.3) KOHLER Diesel 26.1 hp Lubrication Full-pressure with full-flow filter Dimensions L x W x H in (mm) 16.6 x 16.2 x.3 (421 x 4 x 516).2 x 16.2 x.3 (513 x 4 x 516) 23.5 x 16.2 x.3 (596 x 4 x 516) 40 Power ratings compliant with ISO 1585
Diesel 40.2-64.4 hp Cooling: Liquid Cylinders: Multi Shaft: Horizontal Warranty: 3-Yr Full Commercial Engine Features: Four-stroke in-line, cast iron block, cast iron cylinder head, hydraulic lifters, indirect injection Emissions: EPA compliant Model KDW 1603 KDW 24 KDW 24T* Gross Power @ 3000 rpm Max. hp (kw) 40.2 (30) 51 (38) 64.4 (48) Displacement cu in (cc) 0.6 (1649) 134.2 (2199) Bore in (mm) 3.5 (88) Stroke in (mm) 3.6 (90.4) Cylinders 3 4 Peak Torque @ Maximum ft lb (Nm) 83.3 (113) @ 1600 rpm 6.2 (4) @ 00 rpm 0.1 (190) @ 00 rpm Compression Ratio 22:1 22.5:1 22.8:1 Dry Weight lb (kg) 343.8 (156) 423.1 (192) 434.2 (197) Oil Capacity U.S. qt (L) 4 (3.8) 4.8 (4.5) KOHLER Diesel 40.2 hp Lubrication Full-pressure with full-flow filter Dimensions L x W x H in (mm) 22.2 x 17.5 x 23.3 (563 x 445 x 593) 26.1 x 17.5 x 23.3 (663 x 445 x 593) 26.1 x.5 x 25.2 (663 x 471 x 640) 41 Power ratings compliant with ISO 1585 *Turbo charged
Notes: 42 35
Notes: 43 35
Kohler Co. reserves the right to change product specifications, designs and standard equipment without notice and without incurring obligation. Horsepower ratings exceed Society of Automotive Engineers Small Engine Test Code J1940. Actual engine horsepower is lower and affected by, but not limited to, accessories (air cleaner, exhaust, charging, cooling, fuel pump, etc.), application, engine speed and ambient operating conditions (temperature, humidity and altitude). For more information, contact Kohler Engine s Engineering department. For more information, contact your KOHLER source of supply Or call toll-free in the U.S. and Canada 1-800-544-2444. Kohler Co., Kohler, Wisconsin 53044 Tel 9-457-4441 Fax 9-459-1570 KohlerEngines.com % total recovered fiber / all post-consumer fiber 09 by Kohler Co. All rights reserved. Printed in U.S.A. E-07-L 3/09