KOHLER Courage® Twin-Cylinder Model Specifications
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PERFORMANCE ENGINEERING KOHLER® Courage – Professional-grade engineering for the consumer. Today, more and more consumers are demanding professional-grade products. Products PERFORMANCE that deliver power, performance and convenience. And KOHLER Courage® gives it to them. ENGINEERING Introducing the first KOHLER engine designed specifically for consumer applications, Courage delivers more displacement, across the board, for more power. Easier starts, reduced noise, vibration, emissions and fuel consumption – and easy maintenance. It’s Every part, every component, every system on our engines is guided by what professionals have come to expect from Kohler and what today’s informed consumer Kohler’s exclusive Performance Engineering. It’s your assurance that every market demands. engine we produce will live up to and build upon the worldwide KOHLER® reputation for excellence. Overhead Valve. Engines featuring an overhead valve (OHV) design deliver smoother running, more fuel efficient performance. Because of the increased volumetric efficiency, an OHV engine will produce more torque per unit of displacement than a side valve engine. The life of an OHV engine is also longer because the design allows greater airflow around the cylinder head keeping the engine cooler and reducing oil consumption. Cast Iron Liners. Further extending engine life, cast iron liners provide added protection under extreme load and dirty operating conditions. Full Pressure Lubrication. Full pressure lubrication is standard on all Kohler Courage engines. Oil is distributed continuously, and a full-flow oil filter protects critical rotating parts for longer engine life. The high-efficiency Gerotor™ oil pump ensures lubrication to critical components. 15-22 hp vertical-shaft engines 15-22 hp vertical-shaft engines KOHLER® Courage Singles The engine that’s taking the consumer lawn and garden market by storm. The KOHLER Courage® sin- KOHLER gle-cylinder engine delivers more horsepower and greater displacement than any engine in its class. COVER VIEW VALVE With patented features like a crossflow cylinder head, a dual-reciprocating balance valve, an inverted crankcase and a vtwin-cam design, Courage gives consumers the power and response that makes KOHLER the brand of choice for professionals. Engines that set the standard. TOP VIEW ® COURAGE Twin-Cam Design* Delivers responsive power and opens the cylinder head for superior cooling, resulting in longer life and reliability. AIR CLEANER VIEW Dual-Reciprocating Balance System* ® An advanced KOHLER balance system provides smooth, ENGINE ARCHITECTURE comfortable operation. Crossflow Cylinder Head* The twin cam separates the valve assembly, opening up the PTO VIEW head for greater airflow and a cooler running engine. A cooler engine – with less bore distortion – offers lower oil consumption, STARTER VIEW STARTER longer life and more useable power. COURAGECOURAGE SINGLES SINGLES MAXIMUMMAXIMUM POWER POWER RECOMMENDEDRECOMMENDED POWER POWER MAXIMUMMAXIMUM TORQUE TORQUE 22 22 22 22 Inverted Crankcase* 16 16 16 16 SV620 53 53 21 21 21 21 15 15 15 15 51 38 38 This unique configuration ensures leakpoof operation. 20 20 20 20 51 14 19 19 14 19 19 49 14 14 SV610 49 36 36 18 18 18 18 13 13 13 13 47 47 17 17 17 17 34 34 SV600 45 45 12 12 16 16 12 12 16 16 S S 32 15 15 43 32 S 15 S 15 43 S S 11 11 11 11 . 14 14 14 SV590 14 41 41 10 10 30 30 10 10 T. LB 13 13 13 13 F 39 39 OOT-POUND *Kohler Patents KILOWATT 9 12 KILOWATT 9 12 F KILOWATT 9 12 KILOWATT 9 SV540 12 28 28 HORSEPOWER HORSEPOWER EWTON-METER HORSEPOWER HORSEPOWER EWTON-METER 37 37 N 11 11 11 11 N 8 8 8 8 26 10 10 10 10 35 35 26 7 7 7 7 SV530 9 9 9 9 33 33 24 24 Emissions: Service: Warranty: 6 6 8 8 6 6 8 8 31 31 7 7 7 7 22 22 Certified for both EPA and California emissions Backed by more than Two-year limited warranty 5 5 5 5 SV480 29 29 6 6 6 6 covering all consumer and standards. Precise air-to-fuel ratio for cleaner 13,000 dealers and 1800 200018002200200024002200260024002800260030002800320030003400320036003400 3600 1800 200018002200200024002200260024002800260030002800320030003400320036003400 3600 1800 200018002200200024002200260024002800260030002800320030003400320036003400 3600 REVOLUTIONS PER MINUTE REVOLUTIONSSV470 PER MINUTE REVOLUTIONS PER MINUTE combustion with optimum horsepower and torque. distributors worldwide. commercial applications. REVOLUTIONS PER MINUTE REVOLUTIONS PER MINUTE REVOLUTIONS PER MINUTE SV47SV470 0 SV480SV480SV530SV530SV54SV540 0 MAXIMUM POWER SV59SV590 0 SV600SV600SV610SV610SV62SV620 0 MAXIMUM TORQUE 20-27 hp vertical-shaft engines 20-27 hp vertical-shaft engines KOHLER® Courage Twins KOHLER – the power more professionals demand – delivers even more power for VALVE COVER VIEW VALVE KOHLER the consumer lawn and garden market. The KOHLER Courage® twin-cylinder, vertical-shaft, OHV engines from 20 to 27 hp. Power. Performance. Convenience. Just what you expect from Kohler. The performance advantage gets bigger. TOP VIEW Modulated cooling fan. ® COURAGE Delivers responsive power and opens the cylinder head for superior cooling, resulting in longer life and reliability. STARTER SIDE VIEW STARTER High-torque inertia drive starter. Start easy. Finish faster. KOHLER Courage twins make quick work of the most demanding tasks. ® ENGINE ARCHITECTURE Top-mount air filter. PTO VIEW Easy-access air filter allows for quick inspection and changes. COURAGECOURAGE TWINS TWINS OIL FILTER VIEW OIL FILTER MAXIMUMMAXIMUM POWER POWER RECOMMENDEDRECOMMENDED POWER POWER MAXIMUMMAXIMUM TORQUE TORQUE Easy oil fill. 22 22 22 22 29 29 29 29 SV740 63 63 21 21 28 2821 21 28 28 46 46 61 61 The oil fill and dipstick are designed with an extra wide 20 20 27 2720 20 27 27 26 26 26 2659 59 44 44 19 19 19 19 opening for fast, no mess oil fills. 25 25 SV735 25 25 57 57 18 18 24 2418 18 24 24 42 42 17 17 23 2317 17 23 2355 55 S 40 22 22 SV730 22 S 22 40 16 16 16 16 53 53 S S S 21 S 21 21 21 38 . 15 15 20 2015 15 20 2051 51 38 14 14 19 1914 14 19 19 49 T. LB SV725 49 36 F 18 18 18 18 36 13 13 OOT-POUND 13 KILOWATT 13 KILOWATT F KILOWATT KILOWATT 47 17 17 17 1747 HORSEPOWER HORSEPOWER EWTON-METER HORSEPOWER HORSEPOWER EWTON-METER 34 34 N 12 12 16 1612 12 16 N 16 SV720 45 45 11 11 15 1511 11 15 15 43 43 32 32 14 14 14 14 10 10 10 10 13 13 13 1341 41 30 30 9 9 12 129 9 SV715 12 12 39 39 8 11 11 8 11 11 8 8 28 28 10 10 10 1037 37 7 7 7 7 9 9 SV710 9 9 1800 2000 2200 24001800260020002800220030002400320026003400280036003000 3200 3400 3600 1800 2000 2200 24001800260020002800220030002400320026003400280036003000 3200 3400 3600 1800 2000 2200 24001800260020002800220030002400320026003400280036003000 3200 3400 3600 REVOLUTIONSREVOLUTIONS PER MINUTE PER MINUTE REVOLUTIONSREVOLUTIONS PER MINUTE PER MINUTE REVOLUTIONSREVOLUTIONS PER MINUTE PER MINUTE SV710 SV715SV710 SV720SV715 SV720 MAXIMUM POWER SV725 SV730SV725 SV735SV730 SV735 MAXIMUM TORQUE SV740 SV740 KOHLER® Courage Single-Cylinder Model Specifications Four-cycle, single-cylinder, air-cooled, vertical-shaft, gasoline, full-pressure lubrication with Engine Type full-flow filter, aluminum head and crankcase with cast iron cylinder liner. Model SV470 SV480 SV530 SV540 SV590 SV600 SV610 SV620 *Power @ 3600 rpm Maximum hp (kW) 15 (11.2) 16 (11.9) 17 (12.7) 18 (13.4) 19 (14.2) 20 (14.9) 21 (15.7) 22 (16.4) Displacement cu in (cc) 32.6 (535) 36.4 (597) Bore in (mm) 3.5 (89) 3.7 (94) Stroke in (mm) 3.4 (86) 27(36.6) 27.9 (37.8) 31.5 (42.7) 32.1 (43.5) 36 (48.8) 36.9 (50.0) 38.1 (51.6) 38.8 (52.6) Peak Torque @ Maximum ft lb @ 2200 rpm @ 2200 rpm @ 2200 rpm @ 2200 rpm @ 2200 rpm @ 2200 rpm @ 2200 rpm @ 2200 rpm Compression Ratio 9.4:1 8.5:1 Dry Weight lb (kg) 79 (35.8) Oil Capacity w/Filters U.S. qt (L) 1.6 (1.5) Lubrication Full-pressure lubrication with full-flow filter **Dimensions L x W x H in (mm) 19.4 x 16.4 x 12.9 (493 x 417 x 328) KOHLER Courage® Twin-Cylinder Model Specifications Four-cycle, twin-cylinder, air-cooled, vertical-shaft, gasoline, pressure lubrication with Engine Type full-flow filter, aluminum head and crankcase with cast iron cylinder liner. Model SV710 SV715 SV720 SV725 SV730 SV735 SV740 *Power @ 3600 RPM Maximum hp (kW) 20 (14.9) 22 (16.4) 23 (17.2) 24 (17.9) 25 (18.6) 26 (19.4) 27 (20.1) Displacement cu in (cc) 44 (725) Bore in (mm) 3.3 (83) Stroke in (mm) 2.6 (67) 38.4 (52.0) 41.0 (55.6) 43.5 (59.0) 43.3 (58.7) 44.8 (60.7) 44.4 (60.2) 45.4 (61.5) Peak Torque @ Maximum ft lb (Nm) @ 2200 rpm @ 2200 rpm @ 2200 rpm @ 2200 rpm @ 2200 rpm @ 2400 rpm @ 2400 rpm Compression Ratio 9:1 Dry Weight lb (kg) 91 (41.3) Oil Capacity w/Filters U.S. qt (L) 2 (1.9) Lubrication Pressure lubrication with full-flow filter ***Dimensions L x W x H in (mm) 18.5 x 17.8 x 13.4 (471 x 451 x 340) Preliminary info, subject to change. *Hors epower 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 Co.