Full Product Manual
Carefully read through this entire operator's manual 
before using your new unit. Pay attention to all 
cautions and warnings.
This unit is a gasoline engine driven plate compactor. It 
is perfect for creating optimal density for the foundation 
of any paving project. It is easy and safe to operate. With 
proper use and care, it should give you many years of 
dependable service.
ENGINE MANUAL
Please refer to the 
Engine Manufacturer’s
 owner/
operator’s manual, packed separately with your unit, for 
more information.
EMISSION CONTROL SYSTEM
This equipment or its engine may include exhaust and 
evaporative emission control system components 
required to meet U.S. Environmental Protection Agency 
(EPA) and/or California Air Resources Board (CARB) 
regulations. Tampering with emission controls and 
components by unauthorized personnel may result 
in severe fines or penalties. Emission controls and 
components can only be adjusted by an authorized 
engine manufacturer's service center.
CALIFORNIA PROPOSITION 65 WARNING
Engine exhaust, some of its constituents and certain 
product components contain or emit chemicals known to 
the state of California to cause cancer and birth defects 
or other reproductive harm.
MODEL AND SERIAL NUMBERS
Record the model and serial number as well as date 
and place of purchase for future reference. Have this 
information available when ordering parts, optional 
accessories and when making technical or warranty 
inquiries.
ENVIRONMENTAL
Recycle unwanted materials instead of disposing of 
them as waste. All tools, hoses, and packaging should 
be taken to the local recycling center and disposed of 
in an environmentally safe way.
DISCLAIMER
YARDMAX reserves the right to discontinue, change, 
and improve its products at any time without notice 
or obligation to the purchaser. The descriptions and 
specications contained in this manual were in effect at 
printing. Equipment described within this manual may be 
optional. Some illustrations may not be applicable to your 
unit.
YC0850
Engine Displacement:
Plate Size:
Compacting Force:
Vibration Frequency: 
Travel Speed:
Operation Weight:
Manufacture Date:
11~201~10
2017 2018 2019
1 2 3 4 5 6
7 8 9 10 11 12
21~30
Manufactured in China
79 cc
12.5" × 20"
1850 lbs
5900 vpm
75 ft./min
110 lbs
Plate Compactor
Model Number
0850100010117
Serial Number
2
Plate Compactor 
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 Operator’s Manual  
Introduction 
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Figure 1b
Figure 1a
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