Atlas Copco DMH DM-H Drill Parts Manual – Serial 4268 CAT3508/375 PDF

Description

Atlas Copco DMH Drill Parts Manual – Serial 4268

This is the fully illustrated parts book for the Atlas Copco DMH (DM-H) drill rig identified as DMH/XL2600/CAT3508/375, serial number 4268. It is a machine-specific parts catalog – every figure, part number and quantity in the book was compiled for this exact drill serial. If you own or service DM-H serial 4268, this is the parts reference that matches your machine.

File Details

• Manual type: Illustrated Parts List / Parts Catalog
• Brand: Atlas Copco Drilling Solutions
• Model: DMH (DM-H)
• Configuration: DMH/XL2600/CAT3508/375
• Serial number: 4268
• Engine: Caterpillar 3508 diesel
• Undercarriage: CAT 375
• Language: English
• Format: PDF
• Pages: 688

Chapters Covered

• Frame / Chassis – main frame assy, oscillation yoke, cab support, handrails & ladder, decking installation, toe plates
• Undercarriage / Tracks – CAT375 undercarriage, idler groups, track guards, link assemblies, upper and lower rollers, drive & motor detail, sprocket assembly
• Jacks – 4-72 in. jack installation, 8 in. x 72 in. jack assembly, hydraulic cylinder
• Cab / Console – cab assembly, operator seat, DMH console assembly, annunciator panels, diesel console panel, drill controls, tower controls, auxiliary function controls, dust controls
• Derrick / Tower – 65 ft tower assembly, speed reducer 2-speed motor, brake, powerhead assembly, rotation tachometer, shock sub, rod catcher, rod changer (2-rod, 30 ft), hydraulic cylinders, rod group, rod support
• Powerpack / Engine – CAT3508 engine installation, powerpack base assembly, alternator 220A/24V, coupling guards, battery assembly, battery cables, exhaust & piping, engine coolant piping, radiator installation, Mesabi radiator
• Air Cleaners – 3508 CAT air cleaner installation, individual air cleaner breakdown
• Fuel System – 1100 gallon C.S. fuel tank assembly
• Compressor / Air System – 2600 CFM compressor assembly, butterfly valve, anti-rumble kit, compressor control piping, compressor-to-receiver piping, receiver assembly, minimum pressure valve, main air piping
• Hydraulic System – main hydraulic drive, gearbox, hydraulic pumps, servos, filters, hydraulic tank & piping, main filter piping, main pump piping (CS & DCS), double pump piping, feed pump piping, suction piping, main valve piping, valve mounting & locations, main valve assembly, supercharge manifold, valve sub-assemblies, check valves, drain/return manifolds, cooling control valve, tower valve locations, hoist valve, tubing assemblies, HOC/COC installation, jack auto-level piping and valve assembly, tower-raising cylinders and piping, tower support piping, manifold mounting kit
• Electrical System – diesel unit wiring assembly, 1996 conduit assembly, attention horn assembly, halogen light assembly (16 light)
• Options – water injection 25 GPM, dust curtains, vertical rod seal assembly, central lube system, grease recharge drum, 60-gallon bit lubricator, DHD lube tank, lubricating compounds, Wiggins quick fill, fire extinguisher, DM-H automatic leveling, PLC assembly (A-B SLC504)
• Tools / Accessories – basic tools, blow gun with 25 ft hose, testing tools, rod group tools (10.75 roller), vertical drill package 65 ft DMH2, tower support, drill support, name plates (English), name plate set, safety decals, safety decal manual, paint & supplies
• Shipping Package / Shipping Provisions
• Accessories and Miscellaneous

Every major assembly on the DM-H serial 4268 is broken down into its component parts, each item keyed to an exploded figure with a reference number. Alongside each reference you get the Atlas Copco part number, the quantity required, the unit of measure and a plain description – so you can identify the exact fastener, seal, hose, valve, cylinder, bearing, gear or casting needed without guessing. Sub-assemblies are listed with their own detail figures and their own parts lists, which means you can drill down from a top-level assembly like the tower or the main frame right through to the individual seal kit or O-ring inside a cylinder.

Because the DM-H is a large and heavily optioned machine, the book also separates out the base build from the options – automatic leveling, water injection, central lubrication, DHD bit lubricator, dust curtains, 16-light halogen package and the A-B SLC504 PLC assembly are all given their own parts sections. That makes this parts list useful both for routine replacement of wear items and for identifying the correct components on an optioned machine.

What this DMH parts manual lets you do

With the correct Atlas Copco DMH parts book for serial 4268 in front of you, ordering replacement parts becomes a matter of finding the figure, reading the reference number and matching it to the listed part number and quantity. You can rebuild hydraulic cylinders with the correct seal kits, replace undercarriage idlers, rollers, sprockets and track links by part number rather than by guesswork, identify the right filter, hose or fitting for the hydraulic and compressor circuits, and order the correct electrical conduit, connectors and light assemblies for the machine’s wiring.

Using the exact part numbers from this book matters because the DM-H was built to order and parts lists were custom-made for each drill – using a different serial’s book risks ordering a part that physically fits another machine but not yours. Cross-referencing every fastener, seal and assembly against this manual keeps the drill running to its intended configuration and avoids the cost and downtime of wrong-part returns.

IMAGES PREVIEW

The file is delivered as an instant PDF download after checkout – no shipping, no waiting, no physical book to lose. Open it on a laptop, tablet or phone in the workshop or in the field, search through the figures, and print the pages you need for the job at hand.