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MD6250 Rotary Blasthole Drill DN700001-UP (MACHINE) POWERED BY C27 Engine HYDRAULIC SYSTEM Caterpillar SIS




Parts group MD6250:

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HYDRAULIC SYSTEM

Information:

(For parts list, see above)

Special Instruction
Accumulator Discharging and Charging Procedures {0738, 4263, 4264, 4331, 5077, 5077, 5081, 7474}
Accumulator Discharging and Charging Procedures {0738, 4263, 4264, 4331, 5077, 5077, 5081, 7474}
Decommissioning Procedure for Permanently Sealed Diaphragm Accumulators {5077}
Decommissioning Procedure for Permanently Sealed Diaphragm Accumulators {5077}
Testing and Adjusting
Pressure Tap Locations
MD6250 Rotary Drill Systems
Service Magazine
The Accumulator Discharging and Charging Procedures are Updated {5077}
The Accumulator Discharging and Charging Procedures are Updated {5077}
Testing and Adjusting
Calibrations (Cat ET)
MD6250 Rotary Drill Systems
Calibrations (Operator Monitor)
MD6250 Rotary Drill Systems
Specifications
Hydraulic Tank - Mounting - Hammer Oil
MD6250 Rotary Blasthole Drill Machine Systems
Hydraulic Oil Filter
MD6250 Rotary Blasthole Drill Machine Systems
Hydraulic Tank - Mounting
MD6250 Rotary Blasthole Drill Machine Systems
Systems Operation
Hydraulic Oil Cooler
MD6250 Rotary Drill Systems
Disassembly and Assembly
Special Instruction
Instructions for Installation of Oversize Hydraulic Cylinder Seals {7555, 7562}
Instructions for Installation of Oversize Hydraulic Cylinder Seals {7555, 7562}
Procedure to Test the Position Sensor of a Hydraulic Cylinder {1439, 7562}
Procedure to Test the Position Sensor of a Hydraulic Cylinder {1439, 7562}
Technical Information Bulletin
Deck Wrench Cylinder Pin Failures on Certain MD6250 Rotary Drills {79NL}
Deck Wrench Cylinder Pin Failures on Certain MD6250 Rotary Drills {79NL}
Deck Wrench Cylinder Duty Cycle May Not Be Within Specification on Certain MD6200, MD6250, and MD6310 Rotary Drills {7562}
Deck Wrench Cylinder Duty Cycle May Not Be Within Specification on Certain MD6200, MD6250, and MD6310 Rotary Drills {7562}
Specifications
Hydraulic Cylinder - Swing
MD6250 Rotary Blasthole Drill Machine Systems
Hydraulic Cylinder - Rear Jack
MD6250 Rotary Blasthole Drill Machine Systems
Hydraulic Cylinder - Front Jack
MD6250 Rotary Blasthole Drill Machine Systems
Hydraulic Cylinder - Mast Raise
MD6250 Rotary Blasthole Drill Machine Systems
Hydraulic Cylinder - Mast Lock, Dust Curtain
MD6250 Rotary Blasthole Drill Machine Systems
Hydraulic Cylinder - Dust Curtain
MD6250 Rotary Blasthole Drill Machine Systems
Hydraulic Cylinder - Deck Wrench
MD6250 Rotary Blasthole Drill Machine Systems
Hydraulic Cylinder - Hobb
MD6250 Rotary Blasthole Drill Machine Systems
Hydraulic Cylinder - Cable Tensioner
MD6250 Rotary Blasthole Drill Machine Systems
Hydraulic Cylinder - Hydraulic Break Out Wrench (HOBO) - Rotate
MD6250 Rotary Blasthole Drill Machine Systems
Hydraulic Cylinder - Hydraulic Break Out Wrench (HOBO) - Clamp
MD6250 Rotary Blasthole Drill Machine Systems
Hydraulic Cylinder - Carousel Lock
MD6250 Rotary Blasthole Drill Machine Systems
Hydraulic Cylinder - Carousel Index
MD6250 Rotary Blasthole Drill Machine Systems
Hydraulic Cylinder - Viewing Hatch
MD6250 Rotary Blasthole Drill Machine Systems
Testing and Adjusting
Cylinder Drift - Check
MD6250 Rotary Drill Systems
Hydraulic Cylinder (Deck Wrench) - Test
MD6250 Rotary Drill Systems
Service Magazine
Compatible Puller Stud and Hydraulic Cylinder Capacity Chart {0599, 7000, 7562}
Compatible Puller Stud and Hydraulic Cylinder Capacity Chart {0599, 7000, 7562}
Operation and Maintenance Manual
Pump Drive Oil - Change
MD6250 Rotary Drill
Pump Drive Oil Level - Check
MD6250 Rotary Drill
Oil Filter - Inspect
MD6250 Rotary Drill
Special Instruction
Guidelines for the Use of High Efficiency Filters for the Hydraulic Oil System and for the Power Train Oil System {3000, 3004, 5050, 5068}
Guidelines for the Use of High Efficiency Filters for the Hydraulic Oil System and for the Power Train Oil System {3000, 3004, 5050, 5068}
Specifications
Hydraulic Filter - Oil
MD6250 Rotary Blasthole Drill Machine Systems
Hydraulic Tank - Mounting - Hammer Oil
MD6250 Rotary Blasthole Drill Machine Systems
Hydraulic Tank and Filter
MD6250 Rotary Blasthole Drill Machine Systems
Hydraulic Oil Filter
MD6250 Rotary Blasthole Drill Machine Systems
Hydraulic Tank - Mounting
MD6250 Rotary Blasthole Drill Machine Systems
Hydraulic Filter - Lines
MD6250 Rotary Blasthole Drill Machine Systems
Hydraulic Filter
MD6250 Rotary Blasthole Drill Machine Systems
Systems Operation
Hydraulic Oil Filter
MD6250 Rotary Drill Systems
Service Magazine
New Oil Filters for all Cat Machines are Available {3004, 3067, 4295, 431F, 5068}
New Oil Filters for all Cat Machines are Available {3004, 3067, 4295, 431F, 5068}
Systems Operation
Graphic Color Codes
MD6250 Rotary Drill Systems
Specifications
Solenoid Valve and Mounting
MD6250 Rotary Blasthole Drill Machine Systems
Service Letter-NACD
PRODUCT SUPPORT PROGRAM FOR REPLACING THE TUBE ASSEMBLY ON CERTAIN MD6250 ROTARY BLASTHOLE DRILLS
PRODUCT SUPPORT PROGRAM FOR REPLACING THE TUBE ASSEMBLY ON CERTAIN MD6250 ROTARY BLASTHOLE DRILLS
Service Letter-Australia
Service Letter-CFEL
Service Letter-CSARL
Service Letter-Americas
Technical Information Bulletin
The Flange Head on <NOBR>442-5593</NOBR> Coupling As May Have Been Manufactured Incorrectly {5057}
The Flange Head on 442-5593 Coupling As May Have Been Manufactured Incorrectly {5057}
Mast Hose Tray Failures on Certain MD6250 Rotary Drills {5057, 79NS}
Mast Hose Tray Failures on Certain MD6250 Rotary Drills {5057, 79NS}
Service Letter-China
PRODUCT SUPPORT PROGRAM FOR REPLACING THE TUBE ASSEMBLY ON CERTAIN MD6250 ROTARY BLASTHOLE DRILLS
PRODUCT SUPPORT PROGRAM FOR REPLACING THE TUBE ASSEMBLY ON CERTAIN MD6250 ROTARY BLASTHOLE DRILLS
Service Letter-Asia
Contamination Control Guidelines
Hose Products Reference Guide {0374, 0599, 0684, 0738, 5057}
Hose Products Reference Guide {0374, 0599, 0684, 0738, 5057}
Service Letter-APD
PRODUCT SUPPORT PROGRAM FOR REPLACING THE TUBE ASSEMBLY ON CERTAIN MD6250 ROTARY BLASTHOLE DRILLS
PRODUCT SUPPORT PROGRAM FOR REPLACING THE TUBE ASSEMBLY ON CERTAIN MD6250 ROTARY BLASTHOLE DRILLS
Service Magazine
New Mast Hydraulic Tube Assembly Is Now Used on Certain MD6250 Rotary Drills {5057, 79NS}
New Mast Hydraulic Tube Assembly Is Now Used on Certain MD6250 Rotary Drills {5057, 79NS}
Specifications
Flushing Valve
MD6250 Rotary Blasthole Drill Machine Systems
Check Valve - Air Control
MD6250 Rotary Blasthole Drill Machine Systems
Hydraulic Lines - Hoist and Pulldown
MD6250 Rotary Blasthole Drill Machine Systems
Hydraulic Lines
MD6250 Rotary Blasthole Drill Machine Systems
Hydraulic Lines
MD6250 Rotary Blasthole Drill Machine Systems
Hydraulic Lines
MD6250 Rotary Blasthole Drill Machine Systems
Operation and Maintenance Manual
Technical Information Bulletin
The Flange Head on <NOBR>442-5593</NOBR> Coupling As May Have Been Manufactured Incorrectly {5057}
The Flange Head on 442-5593 Coupling As May Have Been Manufactured Incorrectly {5057}
Specifications
Hydraulic Lines - Hoist and Pulldown
MD6250 Rotary Blasthole Drill Machine Systems
Hydraulic Lines
MD6250 Rotary Blasthole Drill Machine Systems
Hydraulic Lines
MD6250 Rotary Blasthole Drill Machine Systems
Hydraulic Lines
MD6250 Rotary Blasthole Drill Machine Systems
Flushing Valve
MD6250 Rotary Blasthole Drill Machine Systems
Check Valve - Air Control
MD6250 Rotary Blasthole Drill Machine Systems
Contamination Control Guidelines
Hose Products Reference Guide {0374, 0599, 0684, 0738, 5057}
Hose Products Reference Guide {0374, 0599, 0684, 0738, 5057}
Service Magazine
Hydraulic Hose Suppression Sleeves for Certain Machines are Now Available {5057}
Hydraulic Hose Suppression Sleeves for Certain Machines are Now Available {5057}
New Mast Hydraulic Tube Assembly Is Now Used on Certain MD6250 Rotary Drills {5057, 79NS}
New Mast Hydraulic Tube Assembly Is Now Used on Certain MD6250 Rotary Drills {5057, 79NS}
Technical Information Bulletin
The Flange Head on <NOBR>442-5593</NOBR> Coupling As May Have Been Manufactured Incorrectly {5057}
The Flange Head on 442-5593 Coupling As May Have Been Manufactured Incorrectly {5057}
Testing and Adjusting
Case Drain - Test - Rotation Motor
MD6250 Rotary Drill Systems
Specifications
Lubrication Pump
MD6250 Rotary Blasthole Drill Machine Systems
Systems Operation
General Information - Lubrication System
MD6250 Rotary Drill Systems
Service Letter-NACD
PRODUCT SUPPORT PROGRAM FOR INSTALLING A RELIEF VALVE ON CERTAIN MD6250 ROTARY BLASTHOLE DRILLS
PRODUCT SUPPORT PROGRAM FOR INSTALLING A RELIEF VALVE ON CERTAIN MD6250 ROTARY BLASTHOLE DRILLS
Service Letter-Australia
Service Letter-CFEL
Service Letter-CSARL
Service Letter-Americas
Specifications
Control Manifold - Relief
MD6250 Rotary Blasthole Drill Machine Systems
Control Manifold - Relief
MD6250 Rotary Blasthole Drill Machine Systems
Service Letter-China
PRODUCT SUPPORT PROGRAM FOR INSTALLING A RELIEF VALVE ON CERTAIN MD6250 ROTARY BLASTHOLE DRILLS
PRODUCT SUPPORT PROGRAM FOR INSTALLING A RELIEF VALVE ON CERTAIN MD6250 ROTARY BLASTHOLE DRILLS
Service Letter-Asia
Service Letter-APD
Special Instruction
Instructions for Installation of Oversize Hydraulic Cylinder Seals {7555, 7562}
Instructions for Installation of Oversize Hydraulic Cylinder Seals {7555, 7562}
Systems Operation
Graphic Color Codes
MD6250 Rotary Drill Systems
General Information - Lubrication System
MD6250 Rotary Drill Systems
Specifications
Travel Motor
MD6250 Rotary Blasthole Drill Machine Systems
Systems Operation
Travel Motor
MD6250 Rotary Drill Systems
Fan Motor
MD6250 Rotary Drill Systems
Rotary Group (Hydraulic Motor)
MD6250 Rotary Drill Systems
Testing and Adjusting
Machine Drift on a Slope - Check
MD6250 Rotary Drill Systems
Service Magazine
Improved Flushing Valves Are Now Used on Certain MD6250 and MD6310 Rotary Drills {4322, 5069, 5072, 5117}
Improved Flushing Valves Are Now Used on Certain MD6250 and MD6310 Rotary Drills {4322, 5069, 5072, 5117}
Technical Information Bulletin
Deck Wrench Cylinder Pin Failures on Certain MD6250 Rotary Drills {79NL}
Deck Wrench Cylinder Pin Failures on Certain MD6250 Rotary Drills {79NL}
Testing and Adjusting
Travel System - Test and Adjust
MD6250 Rotary Drill Systems
Specifications
Piston Pump
MD6250 Rotary Blasthole Drill Machine Systems
Gear Pump
MD6250 Rotary Blasthole Drill Machine Systems
Main Hydraulic Pump
MD6250 Rotary Blasthole Drill Machine Systems
Piston Pump
MD6250 Rotary Blasthole Drill Machine Systems
Systems Operation
General Information (Main Pump System)
MD6250 Rotary Drill Systems
Main Hydraulic Pump
MD6250 Rotary Drill Systems
General Information - Lubrication System
MD6250 Rotary Drill Systems
Fan Pump
MD6250 Rotary Drill Systems
Testing and Adjusting
Pressure Tap Locations
MD6250 Rotary Drill Systems
Case Drain - Test - Rotation Motor
MD6250 Rotary Drill Systems
Bench Test Procedures
Bench Test Procedure for Hydraulic Piston Pumps {0784, 5050, 5070}
Bench Test Procedure for Hydraulic Piston Pumps {0784, 5050, 5070}
Bench Test Procedure for Hydraulic Piston Pumps {5070}
Bench Test Procedure for Hydraulic Piston Pumps {5070}
Service Magazine
Improved Flushing Valves Are Now Used on Certain MD6250 and MD6310 Rotary Drills {4322, 5069, 5072, 5117}
Improved Flushing Valves Are Now Used on Certain MD6250 and MD6310 Rotary Drills {4322, 5069, 5072, 5117}
Systems Operation
General Information - Lubrication System
MD6250 Rotary Drill Systems
Operation and Maintenance Manual
Specifications
Temperature Sensor (Hydraulic Oil)
MD6250 Rotary Blasthole Drill Machine Systems
Hydraulic Tank - Mounting - Hammer Oil
MD6250 Rotary Blasthole Drill Machine Systems
Hydraulic Tank and Filter
MD6250 Rotary Blasthole Drill Machine Systems
Hydraulic Tank - Mounting
MD6250 Rotary Blasthole Drill Machine Systems
Contamination Control Guidelines
Filtration Procedure for Off-Highway Truck and Rotary Drill Hydraulic Oil {0680, 0768, 5050, 5056}
Filtration Procedure for Off-Highway Truck and Rotary Drill Hydraulic Oil {0680, 0768, 5050, 5056}
Basic Principles of Kidney Loop Filtering Hydraulic Fluid Systems {0680, 0768, 5050, 5056}
Basic Principles of Kidney Loop Filtering Hydraulic Fluid Systems {0680, 0768, 5050, 5056}
Special Instruction
Operating Instructions for Cat 1U-9400 Series Hydraulic Test Center {0784}
Operating Instructions for Cat 1U-9400 Series Hydraulic Test Center {0784}
Accumulator Discharging and Charging Procedures {0738, 4263, 4264, 4331, 5077, 5077, 5081, 7474}
Accumulator Discharging and Charging Procedures {0738, 4263, 4264, 4331, 5077, 5077, 5081, 7474}
Tool Operating Manual
Base Mounted Recirculating Parts Washers {0374, 0599, 0680, 0699, 0700}
Base Mounted Recirculating Parts Washers {0374, 0599, 0680, 0699, 0700}
Contamination Control Guidelines
Filtration Procedure for Off-Highway Truck and Rotary Drill Hydraulic Oil {0680, 0768, 5050, 5056}
Filtration Procedure for Off-Highway Truck and Rotary Drill Hydraulic Oil {0680, 0768, 5050, 5056}
Hose Products Reference Guide {0374, 0599, 0684, 0738, 5057}
Hose Products Reference Guide {0374, 0599, 0684, 0738, 5057}
Basic Principles of Kidney Loop Filtering Hydraulic Fluid Systems {0680, 0768, 5050, 5056}
Basic Principles of Kidney Loop Filtering Hydraulic Fluid Systems {0680, 0768, 5050, 5056}
Bench Test Procedures
Bench Test Procedure for Hydraulic Piston Pumps {0784, 5050, 5070}
Bench Test Procedure for Hydraulic Piston Pumps {0784, 5050, 5070}
Specifications
Solenoid Valve
MD6250 Rotary Blasthole Drill Machine Systems
Solenoid Valve
MD6250 Rotary Blasthole Drill Machine Systems
Control Manifold - Relief
MD6250 Rotary Blasthole Drill Machine Systems
Control Valve - Wrench
MD6250 Rotary Blasthole Drill Machine Systems
Counterbalance Valve - Mounting
MD6250 Rotary Blasthole Drill Machine Systems
Hydraulic Tank and Filter
MD6250 Rotary Blasthole Drill Machine Systems
Solenoid Valve
MD6250 Rotary Blasthole Drill Machine Systems
Control Manifold - Relief
MD6250 Rotary Blasthole Drill Machine Systems
Solenoid Valve - Main Control
MD6250 Rotary Blasthole Drill Machine Systems
Systems Operation
Thermostatic Valve
MD6250 Rotary Drill Systems
General Information - Lubrication System
MD6250 Rotary Drill Systems
Specifications
Check Valve - Air Control
MD6250 Rotary Blasthole Drill Machine Systems
Testing and Adjusting
Cylinder Drift - Check
MD6250 Rotary Drill Systems
Technical Information Bulletin
Leveling Jack Control Valve Group May Malfunction on MD6250 and MD6310 Rotary Drills {5051, 7000}
Leveling Jack Control Valve Group May Malfunction on MD6250 and MD6310 Rotary Drills {5051, 7000}
Specifications
Control Manifold - Relief
MD6250 Rotary Blasthole Drill Machine Systems
Pressure Switch
MD6250 Rotary Blasthole Drill Machine Systems
Control Valve - Wrench
MD6250 Rotary Blasthole Drill Machine Systems
Counterbalance Valve - Mounting
MD6250 Rotary Blasthole Drill Machine Systems
Pressure Switch
MD6250 Rotary Blasthole Drill Machine Systems
Pressure Switch - Differential
MD6250 Rotary Blasthole Drill Machine Systems
Control Manifold - Relief
MD6250 Rotary Blasthole Drill Machine Systems
Systems Operation
General Information (Main Control Valve)
MD6250 Rotary Drill Systems
Testing and Adjusting
Cylinder Drift - Check
MD6250 Rotary Drill Systems
Pressure Tap Locations
MD6250 Rotary Drill Systems
Specifications
Hydraulic Tank - Mounting - Hammer Oil
MD6250 Rotary Blasthole Drill Machine Systems
Hydraulic Tank - Mounting
MD6250 Rotary Blasthole Drill Machine Systems
Counterbalance Valve - Mounting
MD6250 Rotary Blasthole Drill Machine Systems
Systems Operation
Counterbalance Valve
MD6250 Rotary Drill Systems
Testing and Adjusting
Cylinder Drift - Check
MD6250 Rotary Drill Systems
Operation and Maintenance Manual
Specifications
Flushing Valve
MD6250 Rotary Blasthole Drill Machine Systems
Operation and Maintenance Manual
Testing and Adjusting
Cylinder Drift - Check
MD6250 Rotary Drill Systems
Specifications
Pilot Valve
MD6250 Rotary Blasthole Drill Machine Systems
Solenoid Valve and Mounting
MD6250 Rotary Blasthole Drill Machine Systems
Service Magazine
Improved Electrical Components are Now Used On the Joystick Harness Assembly of Certain MD6250 Rotary Drills {5059, 5063, 5570, 5705}
Improved Electrical Components are Now Used On the Joystick Harness Assembly of Certain MD6250 Rotary Drills {5059, 5063, 5570, 5705}
Specifications
Testing and Adjusting
Machine Drift on a Slope - Check
MD6250 Rotary Drill Systems
Service Magazine
Improved Flushing Valves Are Now Used on Certain MD6250 and MD6310 Rotary Drills {4322, 5069, 5072, 5117}
Improved Flushing Valves Are Now Used on Certain MD6250 and MD6310 Rotary Drills {4322, 5069, 5072, 5117}
Testing and Adjusting
Pressure Tap Locations
MD6250 Rotary Drill Systems
Systems Operation
Sequence Valve
MD6250 Rotary Drill Systems
Specifications
Shuttle Valve
MD6250 Rotary Blasthole Drill Machine Systems
Solenoid Valve
MD6250 Rotary Blasthole Drill Machine Systems
Solenoid Valve
MD6250 Rotary Blasthole Drill Machine Systems
Control Manifold - Relief
MD6250 Rotary Blasthole Drill Machine Systems
Solenoid Valve and Mounting
MD6250 Rotary Blasthole Drill Machine Systems
Solenoid Valve
MD6250 Rotary Blasthole Drill Machine Systems
Control Manifold - Relief
MD6250 Rotary Blasthole Drill Machine Systems
Solenoid Valve - Main Control
MD6250 Rotary Blasthole Drill Machine Systems
Testing and Adjusting
Calibrations (Cat ET)
MD6250 Rotary Drill Systems
Calibrations (Operator Monitor)
MD6250 Rotary Drill Systems
Troubleshooting
Solenoid Valve - Test
MD6250 and MD6310 Rotary Drills
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