Chainsaw User Manual
MK CX-3  Revision 09/04, Effective Date September 17, 2004  Page 7 
SAFETY 
CX-3 SPECIFIC WARNINGS:   
 Read Owners Manual 
 Wear Protective Gear for – 
Lungs Ear  Eye 
PRODUCT SPECIFICATIONS:   
The MK CX-3 is a versatile Concrete Saw. Operated and used according to this manual, the MK CX-3 will 
provide years of dependable service. 
General Description: 
The MK CX – 3 is engineered as a portable concrete saw powered by a 6 horsepower, Robin gas engine or a 
6.5 horsepower Honda gas engine. The saw is capable of cutting up to five (5) inches in depth. 
Motor and Weight Specifications: 
Motor and Weight specifications for the MK CX-3 are listed in Table 2 below. 
Motor Type  4-stroke, Overhead valve, single cylinder 
Max Power Output  6 / 6.5 Hp 
Max RPM  3600 RPM 
Blade Speed  3400 to 3600 RPM (Depending on Blade Diameter) 
Fuel Tank Capacity  2.7 Liters 
Engine Oil Capacity  0.6 Liters 
Weight  Approximately 185 lbs. 
Table 2 
Blade: 
The MK CX-3 uses a 12 to 14 inch diameter diamond blade. 
Concrete Saw Usage: 
The MK CX-3 is designed to cut various grades of concrete surfaces. 
Features: 
•  Conveniently placed engine controls for ease of usage 
•  Height adjusting screw designed to accurately adjust the depth of the cut 
•  Ergonomically designed handlebar to reduce operator fatigue 
•  Poly micro V-belt to ensure maximum power transfer from the engine to the blade. 










