This workshop service repair manual covers the Furukawa Unic UR Series hydraulic cranes, specifically the UR220, UR250, UR260, UR290, UR330, UR360, and UR500 models. These cranes are engineered for robust performance and reliability in demanding operational environments. The manual details critical components such as the control valve model MV-30A and relief valve model RT-15C, ensuring comprehensive coverage for maintenance and repair.
This manual provides in-depth technical information and step-by-step instructions for servicing and repairing your Furukawa Unic hydraulic crane. It includes detailed sections on the boom system, slewing device, hoist winch system, hydraulic circuits, and various cylinder and valve systems. With clear illustrations and diagrams, this resource is designed to assist both do-it-yourself owners and professional mechanics in maintaining optimal performance and longevity of the equipment.
FURUKAWA UNIC UR SERIES HYDRAULIC CRANE WORKSHOP SERVICE REPAIR MANUAL
THIS MANUAL IS COMPATIBLE WITH THE FOLLOWING COMPUTER OPERATING SYSTEMS:
# ALL WINDOWS VERSION
# ALL MAC VERSION
# YOU NEED THE ADOBE ACROBAT READER TO VIEW THE DOCUMENT AS THE MANUAL IS PDF FORMAT. IF YOUR COMPUTER DON'T HAVE THIS APPLICATION YOU CAN DOWNLOAD AND INSTALL IT FREE FROM ADOBE ACROBAT WEBSITE
# AS THIS MANUAL IS COMING TO YOU IN ZIP FORMAT, YOU NEED TO EXTRACT THE FILE BEFORE USE BY USING WINZIP OR WINRAR SOFTWARE. IF YOUR COMPUTER DON'T HAVE THIS APPLICATION YOU CAN DOWNLOAD AND INSTALL IT FREE FROM WINZIP WEBSITE
APPLICABLE MODELS:
FURUKAWA UNIC UR220 HYDRAULIC CRANE
FURUKAWA UNIC UR250 HYDRAULIC CRANE
FURUKAWA UNIC UR260 HYDRAULIC CRANE
FURUKAWA UNIC UR290 HYDRAULIC CRANE
FURUKAWA UNIC UR330 HYDRAULIC CRANE
FURUKAWA UNIC UR360 HYDRAULIC CRANE
FURUKAWA UNIC UR500 HYDRAULIC CRANE
CONTROL VALVE MODEL: MV-30A
RELIEF VALVE MODEL: RT-15C
CONTENTS:
GENERAL VIEW
BOOM SYSTEM
SLIDE PLATE & WIRE BRACKET
EXTENSION-RETRACTION
TELESCOPING CYLINDER
CUSHION SEAL SYSTEM
CONTRUCTION OF BASE
EXTENSION CABLE
VERTICAL OUTRIGGER CYLINDER
HORIZONTAL OUTRIGGER CYLINDER
PILOT CHECK VALVE
SLEWING DEVICE SYSTEM
TIGHTENING ORDER
TURNTABLE MOUNTING
SLEWING REDUCTION GEAR
BEARING HOUSING
HOIST WINCH SYSTEM
SWIVEL JOINT SYSTEM
SLIP RING SYSTEM
DERRICK CYLINDER
CONTROL SYSTEM
ALARM SYSTEM
CONTROL VALVE SYSTEM
COUNTERBALANCE VALVE
DI-CO VALVE SYSTEM
CONSTRUCTION OF HOOK
HANDLE WIRE ROPES
FILTERS SYSTEM
LUBRICATION SYSTEM
HYDRAULIC CIRCUIT
THIS MANUAL PRESENTED FOR YOU IN ELECTRONIC FORMAT YOU CAN JUST PRINT OUT THE PAGE YOU NEED THEN DISPOSE OF IT WHEN YOU HAVE COMPLETED YOUR TASK. THIS MANUAL HAS DETAILED ILLUSTRATIONS AS WELL AS STEP BY STEP WRITTEN INSTRUCTIONS WITH THE NECESSARY DIAGRAMS OR PICTURES. THESE MANUALS ARE YOUR NUMBER ONE SOURCE FOR REPAIR AND SERVICE INFORMATION & SPECIFICALLY WRITTEN FOR THE DO-IT-YOURSELF AS WELL AS THE EXPERIENCED MECHANICS WORLDWIDE USED TO USE THIS FACTORY MANUAL TO FIX YOUR MACHINE. USING THIS REPAIR MANUAL IS AN INEXPENSIVE WAY TO KEEP YOUR MACHINE WORKING PROPERLY. IT IS THIS LEVEL OF DETAIL, ALONG WITH ILLUSTRATED, THAT GUIDE THE READER THROUGH EACH SERVICE, REPAIR & MAINTENANCE PROCEDURE.
FURUKAWA UNIC UR SERIES HYDRAULIC CRANE WORKSHOP SERVICE REPAIR MANUAL
THIS MANUAL IS COMPATIBLE WITH THE FOLLOWING COMPUTER OPERATING SYSTEMS:
# ALL WINDOWS VERSION
# ALL MAC VERSION
# YOU NEED THE ADOBE ACROBAT READER TO VIEW THE DOCUMENT AS THE MANUAL IS PDF FORMAT. IF YOUR COMPUTER DON'T HAVE THIS APPLICATION YOU CAN DOWNLOAD AND INSTALL IT FREE FROM ADOBE ACROBAT WEBSITE
# AS THIS MANUAL IS COMING TO YOU IN ZIP FORMAT, YOU NEED TO EXTRACT THE FILE BEFORE USE BY USING WINZIP OR WINRAR SOFTWARE. IF YOUR COMPUTER DON'T HAVE THIS APPLICATION YOU CAN DOWNLOAD AND INSTALL IT FREE FROM WINZIP WEBSITE
APPLICABLE MODELS:
FURUKAWA UNIC UR220 HYDRAULIC CRANE
FURUKAWA UNIC UR250 HYDRAULIC CRANE
FURUKAWA UNIC UR260 HYDRAULIC CRANE
FURUKAWA UNIC UR290 HYDRAULIC CRANE
FURUKAWA UNIC UR330 HYDRAULIC CRANE
FURUKAWA UNIC UR360 HYDRAULIC CRANE
FURUKAWA UNIC UR500 HYDRAULIC CRANE
CONTROL VALVE MODEL: MV-30A
RELIEF VALVE MODEL: RT-15C
CONTENTS:
GENERAL VIEW
BOOM SYSTEM
SLIDE PLATE & WIRE BRACKET
EXTENSION-RETRACTION
TELESCOPING CYLINDER
CUSHION SEAL SYSTEM
CONTRUCTION OF BASE
EXTENSION CABLE
VERTICAL OUTRIGGER CYLINDER
HORIZONTAL OUTRIGGER CYLINDER
PILOT CHECK VALVE
SLEWING DEVICE SYSTEM
TIGHTENING ORDER
TURNTABLE MOUNTING
SLEWING REDUCTION GEAR
BEARING HOUSING
HOIST WINCH SYSTEM
SWIVEL JOINT SYSTEM
SLIP RING SYSTEM
DERRICK CYLINDER
CONTROL SYSTEM
ALARM SYSTEM
CONTROL VALVE SYSTEM
COUNTERBALANCE VALVE
DI-CO VALVE SYSTEM
CONSTRUCTION OF HOOK
HANDLE WIRE ROPES
FILTERS SYSTEM
LUBRICATION SYSTEM
HYDRAULIC CIRCUIT
THIS MANUAL PRESENTED FOR YOU IN ELECTRONIC FORMAT YOU CAN JUST PRINT OUT THE PAGE YOU NEED THEN DISPOSE OF IT WHEN YOU HAVE COMPLETED YOUR TASK. THIS MANUAL HAS DETAILED ILLUSTRATIONS AS WELL AS STEP BY STEP WRITTEN INSTRUCTIONS WITH THE NECESSARY DIAGRAMS OR PICTURES. THESE MANUALS ARE YOUR NUMBER ONE SOURCE FOR REPAIR AND SERVICE INFORMATION & SPECIFICALLY WRITTEN FOR THE DO-IT-YOURSELF AS WELL AS THE EXPERIENCED MECHANICS WORLDWIDE USED TO USE THIS FACTORY MANUAL TO FIX YOUR MACHINE. USING THIS REPAIR MANUAL IS AN INEXPENSIVE WAY TO KEEP YOUR MACHINE WORKING PROPERLY. IT IS THIS LEVEL OF DETAIL, ALONG WITH ILLUSTRATED, THAT GUIDE THE READER THROUGH EACH SERVICE, REPAIR & MAINTENANCE PROCEDURE.
