PAGE 4 — EM120 HYD. PLASTER/MORTAR MIXER • OPERATION AND PARTS MANUAL — REV. #1 (09/09/19)
TABLE OF CONTENTS
EM120 Hydraulic
Plaster/Mortar Mixer
Proposition 65 Warning ........................................... 2
Silicosis/Respiratory Warnings ................................ 3
Table of Contents ..................................................... 4
Training Checklist .............................................. 5–11
Dimensions/Specifications ..................................... 12
Engine Specifications ............................................ 13
General Information ............................................... 14
Basic Components (Mixer) .................................... 15
Basic Components (Hydraulic) .............................. 16
Engine Components .............................................. 17
Towing Guidelines ................................................. 18
Safety Chain Connection ....................................... 19
Inspection ........................................................ 20–22
Start-Up ................................................................. 23
Start-Up/Operation ................................................ 24
Operation ............................................................... 25
Maintenance (Engine) ..................................... 26–28
Maintenance (Mixer) ........................................ 29–33
Hydraulic System Diagram .................................... 34
Troubleshooting (Mixer) ......................................... 35
Troubleshooting (Engine) ................................. 36–37
Explanation of Code in Remarks Column.............. 38
Suggested Spare Parts ......................................... 39
Component Drawings
Nameplate and Decals Assembly .................... 40–41
Paddle Blades Assembly ................................. 42–43
Drum and Shaft Assembly ............................... 44–45
Paddle Shaft Assembly .................................... 46–47
Hydraulic Assembly ......................................... 48–49
Frame Assembly .............................................. 50–51
Cabinet Assembly ............................................ 52–53
Engine Assembly ............................................. 54–55
Engine Service Parts ....................................... 56–57
NOTICE
Specifications and part numbers are subject to change
without notice.