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Cat MD5125 Hydra Track Drill Parts Manual

Format: PDF (Printable Document)

File Language: English

File Pages: 606

File Size: 15.40 MB (Speed Download Link)

Brand: Cat

Model: MD5125 Hydra Track Drill

Type of Document: Parts Manual

Categories: ,

$ 50

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Cat MD5125 Hydra Track Drill Parts Manual

Cat MD5125 Hydra Track Drill Parts Manual

The Cat MD5125 Hydra Track Drill is engineered for tough, high-precision drilling operations. This Parts Manual catalogues each mechanical, hydraulic, and structural element of the drilling system, including rotary components, feed cylinders, track drives, lubrication paths, and cooling systems. Technicians rely on these detailed diagrams to identify wear components and verify correct part numbers during repairs.

Applications & Use Cases

  • Ordering rotary head components, seals, and bearings

  • Identifying track drive assemblies and tensioning parts

  • Locating hydraulic valves, hoses, and fittings

  • Cross-referencing updated Caterpillar part numbers

  • Supporting maintenance in high-duty mining environments

FAQ
Does the manual include full rotary assembly diagrams?
Yes, including spindle and coupling details.

Are superseded part codes included?
Yes. Updated references are clearly indicated.

Safety Note
Secure the track system and bleed hydraulic pressure before disassembling feed or drive components.

📘 Show Index

Cat MD5125 Hydra Track Drill Index:

  • TOC
    • SCH5000CL PARTS MANUAL S N 2U
    • SECTION 0 PARTS ORDERING BAS
    • ELEMENTS ACCESSORIES LIST CA
    • BASE MACHINE ASSEMBLY
    • AIR CHARGE PIPING ASSEMBLY
    • HOSE KIT BASE MACHINE
    • HOSE KIT AIR PIPING
    • HOSE KIT FRAME ASSEMBLY
    • BASIC HYDRAULIC PIPING
    • PIPING BASIC HYDRAULIC
    • HOSE KIT FUEL SYSTEM
    • HOSE KIT FILL PUMP
    • HOSE KIT TRAM CONSOLE
    • HOSE KIT REMOTE OIL FILTER
    • FINAL ASSEMBLY KIT
    • HOSE SERVICE KIT
    • NAMEPLATE ASSEMBLY ADVISORY
    • DECAL INSTALLATION CATERPILLA
    • DECAL INSTALLATION LABELS
  • Binder1
    • SECTION 1 BASE MACHINE MAIN F
    • MAIN FRAME ASSEMBLY
    • HYDRAULIC FILTER ASSEMBLY RET
    • COUNTERBALANCE VALVE
    • TRACK ASSEMBLY
    • PLANETARY DRIVE WITH MOTOR
    • TRACK ROLLER UNIT
    • IDLER ASSEMBLY CRAWLER
    • TRACK ASSEMBLY W SHOES
    • HYDRAULIC CYLINDER T H TRA
    • HYDRAULIC SEQUENCE VALVE
    • BATTERY TRAY ASSEMBLY
    • THERMOSTATIC VALVE
    • MIRROR ASSEMBLY
    • CANOPY ASSEMBLY
    • CANOPY KIT
    • LADDER KIT REMOVABLE
  • Binder2
    • SECTION 2 BASE MACHINE POWER
    • ENGINE ASSEMBLY CAT C11
    • ENGINE AIR FILTER
    • PUMP DRIVE
    • PUMP HYDRAULIC OPEN LOOP
    • HYDRAULIC PUMP ASSEMBLY FOR DRI
    • MUFFLER ASSEMBLY
    • FUEL TANK ASSEMBLY
    • VALVE ASSEMBLY DIRECTIONAL CO
    • HYDRAULIC OIL FILL PUMP ASSEMBL
    • HYDRAULIC FILL PUMP ASSEMBLY
    • HYDRAULIC TANK ASSEMBLY
    • HYDRAULIC FILTER
    • COOLER ASSEMBLY
    • COOLER
    • TRAM CONSOLE WITH BOOM HOSING
    • HYDRAULIC VALVE ASSEMBLY TRAM
    • PILOT VALVE ASSEMBLY ELECTRO
    • PILOT VALVE ASSEMBLY FOR BOOM
  • Binder3
    • SECTION 3 BASE MACHINE ELECTR
    • ELECTRICAL ASSEMBLY
    • ELECTRICAL ARRANGEMENT
    • CABLE WIRE CONNECTORS
  • Binder4
    • SECTION 4 AIR SYSTEM
    • COMPRESSOR ASSEMBLY
    • AIR COMPRESSOR 300 CFM
    • COMPRESSOR AIR INTAKE VAVLE
    • COMPRESSOR DRIVE MOTOR
    • ROTARY GROUP HYDRAULIC MOTOR
    • ROTARY GROUP HYDRAULIC MOTOR1
    • AIR CLEANER COMPRESSOR
    • HOSE KIT COMPRESSOR OIL PIPIN
    • AIR PIPING ASSEMBLY
    • DUMP VALVE ASSEMBLY RETROFIT
    • COMPRESSOR DUMP VALVE ASSEMBLY
    • COMPRESSOR OIL PIPING GROUP
    • THERMOSTATIC VALVE ASSEMBLY CO
    • RECEIVER TANK ASSEMBLY
    • VALVE KIT SUBTRACTIVE PILOT
    • HOSE KIT SUBTRACTIVE PILOT
  • Binder5
    • SECTION 5 BOOM ASSEMBLY FEED
    • BOOM ASSEMBLY
    • HYDRUALIC CYLINDER BOOM LIFT
    • HYDRAULIC CYLINDER FEED EXTEND
    • HYDRAULIC CYLINDER BOOM SWING
    • HOSE KIT TELESCOPIC BOOM
    • FEED TABLE ASSEMBLY OFFSET HUFH
    • CYLINDER HYDRAULIC FEED SWING
    • HYDRAULIC CYLINDER ASSEMBLY FE
    • HEAD REST SWITCH INSTALLATION
    • SWITCH INSTALLATION HEAD REST
    • HOSE KIT FEED TABLE
  • Binder6
    • SECTION 6 DRILL ASSEMBLIES
    • DRILL CHARGE KIT 1HPR781X
    • HYDRAULIC ROCK DRILL HPR2
    • HYDRAULIC MOTOR DRILL ROTATION
    • TOOL KIT HYDRAULIC DRILL
  • Binder7
    • SECTION 7 FEED ASSEMBLIES B
    • FEED HUFH12 51
    • FEED ASSEMBLY 12 FT
    • CENTRALIZER ASSEMBLY
    • HYDRAULIC CYLINDER CENTRALIZE
    • FEED DRIVE ASSEMBLY
    • HYDRAULIC MOTOR FEED
    • PLANETARY GEAR BOX
    • SLIDE ASSEMBLY
    • PENDULUM ASSEMBLY
    • HOSE REEL KIT
    • TRAVELING HOSE REEL INSTALLATIO
    • MANIFOLD INSTALLATION
    • HOSE TENSIONER
    • BOOM HOSING ASSEMBLY 12 FT
    • HOSE KIT BOOM
  • Binder8
    • SECTION 8 CAB GROUP DRILL C
    • CAB GROUP
    • CAB ASSEMBLY
    • SEAT INSTALLATION
    • SEAT ASSEMBLY
    • WIPER SYSTEM INSTALLATION
    • WIPER WASHER INSTALLATION LE
    • WIPER WASHER ASSEMBLY OPERATOR
    • CAB WIRING ASSEMBLY
    • SCHEMATIC DC W CAB
    • BOOM CONTROL PANEL WIRING
    • DRILL PANEL WIRING
    • TRAM PANEL WIRING
    • ENGINE INSTRUMENT PANEL WIRING
    • BOOM PANEL ASSEMBLY
    • TRAM PANEL ASSEMBLY
    • ENGINE PANEL ASSEMBLY
    • DRILL PANEL ASSEMBLY
    • HYDRAULIC VALVE DRILL CONTROL
    • HAMMER COMPENSATOR VALVE
    • COMPENSATOR ASSEMBLY DRILL CO
    • RELIEF VALVE CARTRIDGE ASSEMBLY
    • FEED SECTION DRILL CONSOLE
    • ROTATION VALVE ASSEMBLY
    • RELIEF VALVE CARTRIDGE ASSEMBLY1
    • HAMMER VALVE ASSEMBLY
    • VALVE HYDRAULIC FLOW CONTROL
    • HYDRAULIC VALVE FEED OVERRIDE
    • VALVE BANK ASSEMBLY
    • HYDRAULIC CYLINDER CAB SWING
    • CYLINDER HYDRAULIC CAB TILT
    • HVAC INSTALLATION
    • A C COMPRESSOR INSTALLATION
    • KIT AIR HEAT PRESSURIZER
    • A C HEATER ASSEMBLY
    • AIR CLEANER ASSEMBLY
    • HEATER DEFROSTER PACKAGE
    • STEP ASSEMBLY
    • DRILL LIGHTS ASSEMBLY
    • PROXIMITY SENSOR ASSEMBLY
    • LIGHT INDICATOR RED
    • HOSE KIT CAB
    • CHAIN ASSEMBLY
    • HOSE KIT HVAC
    • HYDRAULIC SCHEMATIC CAB
    • CAB WINDOW INSTALLATION
    • AIR SYSTEM RETRO FIT KIT
    • SOUND SYSTEM INSTALLATION
  • Binder9
    • SECTION 9 DUST CONTROL
    • DUST COLLECTOR INSTALLATION
    • VALVE MANIFOLD DUST COLLECTOR
    • PRECLEANER ASSEMBLY
    • DUST COLLECTOR COMPLETE
    • DUST COLLECTOR ASSEMBLY
    • PICKUP POT ASSEMBLY
    • TIMER ELECTRICAL
    • PICKUP POT ASSEMBLY1
    • DUST COLLECTOR HOSE KIT
    • AIR FILTER PRESSURE REGULATOR
    • HYDRAULIC MOTOR ASSEMBLY DUST
  • Binder10
    • SECTION 10 ADDITIONAL OPTIO
    • ROD CHANGER ASSEMBLY LINEAR
    • UPPER RACK ASSEMBLY
    • HYDRAULIC CYLINDER ROD LOCK
    • MOTOR HYDRAULIC
    • LOWER RACK ASSEMBLY
    • ROD WRENCH ASSEMBLY
    • HYDRAULIC CYLINDER ROD WRENCH
    • DRIVELINE ASSEMBLY STEEL RACK
    • ROD CHANGER CONTROLS
    • VALVE BANK ASSEMBLY 5 BANK
    • HOSE KIT ROD CHANGER CONTROL
    • COLLARING CIRCUIT SCH5000C
    • HOSE KIT COLLARING
    • VALVE PRESSURE REDUCER
    • RELIEF VALVE MANIFOLD
    • COUPLING LUBE KIT
    • VALVE AIR
    • VALVE AIR1
    • VALVE AIR SOLENOID W JUNCTION
    • FILTER REGULATOR LUBRICATOR
    • LUBRICATOR ASSEMBLY DRILL STEM
    • HOSE KIT LUBRICATOR
    • SHUTDOWN SWITCH KIT ROPE PULL
    • ANGLE INDICATOR KIT
    • MOTOR CARRIAGE KIT
    • WATER TANK INSTALLATION
    • HOSE KIT WATER TANK
    • AUTO LUBE ROCK DRILL HUFH 2
    • ELECTRONIC LUBRICATOR ASSEMBLY
    • VALVE BLOCK DRILL HPR2
    • HOSE KIT AUTO LUBE DRILL

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