maxilift M50 Series - Page 4

Via Mediterraneo, 6 - 42022 - Boretto - Reggio Emilia - Italy
Tel. +39 - 0522-96 30 08 - Fax +39 - 0522-96 30 39
info@maxiliftcrane.com
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6.7 Accessories -------------------------------------------------------------------------------------------- Page- 21
6.7.1 Electrical winch ----------------------------------------------------------------------------------------------“ ---- 21
6.7.2 Manual winch ------------------------------------------------------------------------------------------------“ ---- 23
6.7.3 Stabilizer kit ------------------------------------------------------------------------------------------------“ ---- 24
6.7.4 Back load attachment--------------------------------------------------------------------------------------“ ---- 24
6.7.5 Quick fitting kit-----------------------------------------------------------------------------------------------“ ---- 25
6.8 Main operating errors ---------------------------------------------------------------------------------------“ ---- 26
7 MAINTENANCE AND CHECKING --------------------------------------------------------------------- “---- 27
7.1 Protection and storage -------------------------------------------------------------------------------------“ ---- 27
7.1.1 Short shutdowns --------------------------------------------------------------------------------------------“ ---- 27
7.1.2 Long shutdowns ---------------------------------------------------------------------------------------------“ ---- 27
8 MAINTENANCE -------------------------------------------------------------------------------------------- “ ---- 27
8.1 Warnings ------------------------------------------------------------------------------------------------“ ---- 27
8.1.1 Environmental protection ----------------------------------------------------------------------------------“ ---- 27
8.2 Maintenance prescriptions --------------------------------------------------------------------------------“ ---- 27
8.3 Maintenance schedule -------------------------------------------------------------------------------------“ ---- 29
8.3.1 Check list before a working session --------------------------------------------------------------------“ ---- 29
8.3.2 Quarterly checking ------------------------------------------------------------------------------------------“ ---- 29
8.3.3 Yearly checking----------------------------------------------------------------------------------------------“ ---- 29
8.4 Loader servicing ---------------------------------------------------------------------------------------------“ ---- 29
8.4.1 Oil level checking--------------------------------------------------------------------------------------------“ ---- 30
8.4.2 Oil change ------------------------------------------------------------------------------------------------“ ---- 30
8.4.3 Wear pads checks and replacement -------------------------------------------------------------------“ ---- 30
8.4.4 Worm gear assembly control-----------------------------------------------------------------------------“ ---- 31
8.4.5 Thrust rotation brake control------------------------------------------------------------------------------“ ---- 31
8.5 Electric winch maintenance ------------------------------------------------------------------------------“ ---- 31
8.6 Greases and oils reference table ------------------------------------------------------------------------“ ---- 32
9 TECHNICAL DATA ---------------------------------------------------------------------------------------- “ ---- 33
9.1 Crane overall dimensions ----------------------------------------------------------------------------------“ ---- 33
9.2 Stabilizer overall dimensions -----------------------------------------------------------------------------“ ---- 33
9.3 Load chart tables --------------------------------------------------------------------------------------------“ ---- 34
9.4 Technical specifications -----------------------------------------------------------------------------------“ ---- 34
9.4.1 Technical data table ----------------------------------------------------------------------------------------“ ---- 34
9.4.2 Table of weights for foreseen crane versions----------------------------------------------------------“ ---- 35
9.4.3 Accessories weights table --------------------------------------------------------------------------------“ ---- 35
10 WIRING AND HYDRAULIC DIAGRAMS ------------------------------------------------------------- “---- 35
10.1 Hydraulic diagram hand pump for lifting cylinder-----------------------------------------------------“ ---- 35
10.2 Hydraulic diagram hand pump + valve bank for lifting
and extension cylinders -----------------------------------------------------------------------------------“ ---- 36
10.3 Hydraulic diagram hand pump + valve bank for extension cylinder ------------------------------“ ---- 36
10.4 Electro-hydraulic diagram motor pump for lifting cylinder------------------------------------------“ ---- 37
10.5 Electro-hydraulic diagram motor pump for lifting and extension cylinders ---------------------“ ---- 37
10.6 Electro-hydraulic diagram motor pump for slewing and extension cylinder -------------------“ ---- 38
10.7 Electro-hydraulic diagram motor pump for slewing,
lifting and extension cylinders----------------------------------------------------------------------------“ ---- 38
10.8 Electrical winch wiring diagram --------------------------------------------------------------------------“ ---- 39