Bucyrus 49HR Parts Book Serial 141373 – Illustrated Parts Catalog & Schematics PDF

Description

Bucyrus 49HR Parts Book Serial 141373 – Complete Illustrated Parts Catalog

This Bucyrus 49HR Parts Book Serial 141373 is the definitive illustrated parts catalog for the 49HR rotary blasthole drill. Spanning 721 pages, it provides exploded-view illustrations, part numbers, sheet references, and assembly breakdowns for every major system on the machine. Whether you are ordering replacement components, rebuilding a hydraulic cylinder, tracing an electrical circuit, or identifying a part from a serial-number-specific drawing, this Bucyrus 49HR parts catalog gives you the exact information you need without guesswork.

File Details

• Manual Type: Illustrated Parts Book / Parts Catalog
• Brand: Bucyrus International, Inc.
• Model: 49HR
• Serial Number: 141373
• Language: English
• Page Count: 721
• File Format: PDF

Chapters Covered

• A-Frame Assembly, Lock Hydraulics, Lock Assembly, and Switch
• Air Cleaner, Air Compressor Modification, Air Conditioner Mounting, Air Conditioner with Heater
• Air End, Air End Assembly, Air End Plumbing, Air Inlet Filter
• Angle Drilling Braces, Mast
• Bit Lube Float Switch, Bit Lubricator, Bit View Hatch Piping
• Block, Cylinder
• Boarding Stair Piping, Boarding Stairway
• Brake, Pulldown, Breakout Wrench
• Butterfly Valve
• Cabinets: Operator Control Console A, B, C, Rotary-ZROC, ZHC
• Cable Reels: Main, Mechanical Assembly
• Central Lube, 24 VDC
• Centralizer Assemblies: Standard, 19-Inch, Foam Filled, Vibration Dampener
• Charge and Suction Piping, Compressor Cooler, Compressor Remote Fill
• Constant Pressure Piping, Control Element, Control Orifice, Control Panel Static DC Drive
• Cooler Assembly, Cooler Installation, Counterbalance Valve, Cover
• Crawler Drive Assembly, Crawler Guards, Crawler Links, Crawlers Grease Points
• Cylinder Block, Cylinder Seal Kit, Cylinder Jack
• Decal Set, Spanish
• Device, Drill Pipe Sensing
• Door Latch, Door LH, Door RH
• Drill Pipe Handling Equipment, Drill Pipe Positioner for 10.75 Pipe
• Drive Shaft, Dual Check Valve
• Dust Curtain Cylinder Piping, Dust Curtains, Dust Seal Carrier, Dust Seal Hydraulic Hoses
• Elbow, Main Air, Angle Hole
• Electrical Schematics: Drive Power, Ethernet, Hydraulic Control Valve, Light Plants, Miscellaneous Circuits, PLC Node 1, PLC Node 2, PLC Node 3, PLC Node 4, Power Distribution, Operator Cab
• Filters and Filter Assemblies
• Floodlight, Deck Hatch
• Frame, Operator Cab
• Front Jack Grease Points, Front Wiper Operator Cab Assembly
• Gates, Pawls and Liners, 10.75
• Gear Pump, Glazing Operator Cab Double Pane Assembly
• Grease Points: A-Frame, Rear Axle, Rear Jack LH, Rear Jack RH, Crawlers
• Guard, Compressor Oil Cooler
• Guide Rollers: Lower and Upper
• Handle Assembly, Head Brake Control
• Heat Exchanger ZHC, Heat Exchanger ZROC
• HVAC Mounting Assembly
• Hydraulic Cylinders: Standard, Jaw, Pipe Rack Gate, Pipe Rack Lock, Rack Position, Slide
• Hydraulic Pump, Hydraulic Reservoir
• Injection Pump, Injector Assemblies 1 through 5 with Manifold
• Interior, Operator Cab Assembly
• Jib Crane Mounting
• Junction Boxes: Standard, Emergency Stop and Horn, JB90, JB91, JB92, JB93
• Kits: Charge Pump Update, Filtration, Overhaul Seal, Plumbing, Relief Repair, Separator Tank Exhaust
• Leveling Jacks, Leveling Jacks Piping
• Lower Propel Piping, Lube Control Piping, Lube Pump DC Solenoid, Lube Supply Piping Main Frame
• Machinery House, Main Control, Main Frame, Main Frame Hydraulics
• Manifolds and Manifold Valve Banks
• Mast Air Piping, Mast Brace Cylinder Piping, Mast Guide Frame, Mast Guide Rollers, Mast Hoist Cylinder Piping, Mast Hydraulic Piping and Valves, Mast Ladders Supports and Safety Hoops, Mast Lock Piping, Mast Lube Supply, Mast Supply and Return Piping, Mast Winch, Mast 65 Foot
• MCC Main Compressor Start Cabinet, Module Power Unit
• Motor Control Center, Motor Pinion, Motor Hoist and Pulldown, Motor Propel, Motor Rotary
• Nameplates, Spanish
• Oil Cooler, Oil and Grease
• Operator Cab Assembly
• Painting Supplies, Field
• Pipe Rack, Pipe Rack Lube, Pipe Rack Mast LH
• Pipe Thread Lubricator, Pipe Wrench
• Piping Hydraulic Oil Cooler, PLC Cabinet
• Plumbing Cooler, Power Unit, Pressurization Unit
• Propel Brake Piping, Propel Gearcase, Propel Motors and Piping
• Pulldown Gearcase, Pulldown Input Shaft, Pulldown Shaft
• Pump Discharge Piping, Pump Drive, Pump Drive Assembly, Pump Mount, Pump Hydraulic Gear
• Rear Axle Grease Point, Rear Jack LH Grease Point, Rear Jack RH Grease Point
• Relay Assembly, Relief Valve, Remote Fill Reservoir, Reservoir, Reservoir Fill
• Reservoir Lube 24VDC Shop Assembly
• Roller Lower Assembly, Rotary Gearcase
• Safety Sling Upper, Seat Assembly, Seat Assembly Oper Cab
• Separator 24VDC Control Assembly, Separator 24VDC Plumbing Assembly
• Shaft Intermediate Rotary, Shipper Shaft, Shock Coupling Rotary
• Skylight Wiper Operator Cab Assembly
• Stand Leveling Jack, Swashplate Assembly
• Tandem Propel Pump, Tank Assembly, Tank Separator Air/Oil
• Thermostatic Valve, Tool Wrench Assembly, Tools and Supplies
• Tow Bar, Towing Hooks Rear
• Union Elbow, Upper Propel Piping
• Valve Assemblies, Valve Piping Return, Valve Piping Supply
• Valves: Flow Control, Pressure Reducing, Sandwich, Vent
• Walkways, Water Injection System, Water Pump, Water Tank, Water Tank Assembly
• Winch

Beyond the parts lists themselves, this Bucyrus 49HR parts book serial 141373 includes complete electrical schematics covering power distribution, drive power, Ethernet communications, hydraulic control valve circuits, light plants, and PLC nodes 1 through 4. These schematics are essential for troubleshooting electrical faults, tracing wire numbers, and understanding the control architecture of the 49HR drill. The hydraulic schematics and piping diagrams map out every hose, fitting, manifold, and valve in the system, making it possible to rebuild circuits correctly and source the right components the first time.

Serial-Number Specific Coverage

This is not a generic parts catalog. Every sheet in this Bucyrus 49HR parts book is tied to serial number 141373, meaning the part numbers, assembly configurations, and engineering revisions shown are correct for that specific machine. When you order a part using this catalog, you are ordering the exact component that was built for your drill — not a superseded or mismatched version from a different serial range.

What Makes This Parts Book Valuable

Heavy equipment parts identification is one of the most time-consuming parts of any repair job. Without the right illustrated parts book, technicians waste hours measuring, photographing, and calling around to find a component. This Bucyrus 49HR parts catalog eliminates that process. Each exploded view shows the assembly in its complete form with item numbers that correspond directly to the parts lists on the same or facing page. You see exactly how the component fits into the larger assembly, which parts are sold separately, and which are part of a kit.

The inclusion of hydraulic cylinder seal kits, filter assemblies, valve cartridges, and complete manifold breakdowns makes this particularly useful for preventive maintenance planning as well. Instead of discovering a failed seal mid-job, you can pre-order the correct kit by referencing the cylinder assembly page and identifying every wear part in advance.

Electrical and Hydraulic Schematics Included

The electrical schematic section alone makes this Bucyrus 49HR parts book worth having. Covering everything from the main power distribution down to individual PLC node wiring, these schematics show connector pinouts, wire numbers, component designations, and circuit paths. The light plant schematics document every work light, wiper, and beacon on the machine. The hydraulic control valve schematics tie directly into the hydraulic piping diagrams, giving a complete picture of how the 49HR’s systems interact.

Who This Parts Book Is For

This Bucyrus 49HR parts book serial 141373 is intended for maintenance technicians, parts managers, rebuild shops, and owners of the 49HR rotary blasthole drill. It is equally useful for someone performing a single repair and for a shop planning a full machine rebuild. The exploded views and part number listings support both quick part identification and detailed assembly teardown.

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Instant PDF Delivery

This Bucyrus 49HR parts catalog is delivered as an instant PDF download after purchase. There is no shipping, no waiting for a physical book, and no risk of a damaged or incomplete paper copy. The file can be viewed on any device — laptop, tablet, or smartphone — and specific pages can be printed for use in the shop. Whether you are working in the field or at the bench, the complete 721-page parts book is available immediately.