14
Specifications
Model: ................................................................. TH520 ............................. TH575 .................................. TH650
Bore: ................................. mm (in.) ................... 73 (2.87) ......................... 75 (2.95) .............................. 80 (3.15)
Stroke: ............................... mm (in.) ................... 62 (2.44) ......................... 65 (2.56) .............................. 65 (2.56)
Displacement: ................. cm
3
(in.
3
) ................... 520 (31.7) ....................... 574 (35.0) ............................ 653 (39.8)
Power (@3600 RPM): ...... kW (HP) ................... 11.9 (16*) ........................ 13.4 (18*) ............................ 14.9 (20*)
Max. Torque: ...... N
.
m (ft. lb.) @RPM ................... 35.5 (26.2) @2400 .......... 40.5 (29.9) @2400 .............. 45.15 (33.3) @1800
Compression Ratio: ............................................ 7.8:1 ................................ 8.4:1 .................................... 8.8:1
Weight: ................................ kg (lb.) ................... 41 (90) ............................ 41 (90) ................................. 41 (90)
Oil Capacity (w/filter): ... L (U.S. qts) ................... 1.4 (1.5) .......................... 1.4 (1.5) ............................... 1.4 (1.5)
Lubrication: ...................................
Pressure w/full Flow Filter
Exhaust Emission Control System for models TH520, TH575, TH650 is EM.
* 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). Kohler reserves the right to change
product specifications, designs and equipment without notice and without incurring obligation.
LIMITED 2 YEAR OHC ENGINE WARRANTY
Kohler Co. warrants to the original consumer that each new OHC engine sold by Kohler Co. will be free from manufacturing defects in materials
or workmanship in normal service for a period of two (2) years from date of purchase, provided it is operated and maintained in accordance with
Kohler Co.’s instructions and manuals.
Our obligation under this warranty is expressly limited, at our option, to the replacement or repair at Kohler Co., Kohler, Wisconsin 53044, or
at a service facility designated by us of such parts as inspection shall disclose to have been defective.
EXCLUSIONS:
Mufflers on engines used commercially (non-residential) are warranted for one (1) year from date of purchase, except catalytic mufflers,
which are warranted for two (2) years.
This warranty does not apply to defects caused by casualty or unreasonable use, including faulty repairs by others and failure to provide
reasonable and necessary maintenance.
The following items are not covered by this warranty:
Engine accessories such as fuel tanks, clutches, transmissions, power-drive assemblies, and batteries, unless supplied or installed by Kohler
Co. These are subject to the warranties, if any, of their manufacturers.
KOHLER CO. AND/OR THE SELLER SHALL NOT BE LIABLE FOR SPECIAL, INDIRECT, INCIDENTAL, OR CONSEQUENTIAL
DAMAGES OF ANY KIND, including but not limited to labor costs or transportation charges in connection with the repair or replacement of
defective parts.
IMPLIED OR STATUTORY WARRANTIES, INCLUDING WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR
PURPOSE, ARE EXPRESSLY LIMITED TO THE DURATION OF THIS WRITTEN WARRANTY. We make no other express warranty, nor
is any one authorized to make any on our behalf.
Some states do not allow limitations on how long an implied warranty lasts, or the exclusion or limitation of incidental or consequential
damages, so the above limitation or exclusion may not apply to you.
This warranty gives you specific legal rights, and you may also have other rights which vary from state to state.
TO OBTAIN WARRANTY SERVICE:
Purchaser must bring the engine to an authorized Kohler service facility. To locate the nearest facility, visit our website,
www.kohlerengines.com, and click on SALES AND SERVICES to use the locator function, consult your Yellow Pages or telephone
1-800-544-2444.
ENGINE DIVISION, KOHLER CO., KOHLER, WISCONSIN 53044