Parts support for 1850 starts with the machine and repair context rather than a generic catalogue description. In rock-drill and drifter service where percussion, rotation, flushing and sealing functions must be considered as one working assembly, installed assemblies and previous repairs can affect what technicians find. Accurate references, component position and quantity are therefore central to a purchase-ready request.
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For this maintenance scenario, begin with bearings, then review front-head and service components and seal groups according to the actual repair scope. The order is intentionally model-specific: confirmed workshop findings should decide what is purchased rather than copying a standard list from another Atlas Copco / Epiroc machine.
One condition worth investigating on 1850 is premature wear following replacement. Technicians should check component matching, mating surfaces, alignment and lubrication before the purchasing list is finalised. A symptom is useful evidence for inspection, but it should not be treated as proof that one particular component is the only cause.
For planned service, record operating hours and unusual symptoms before the planned shutdown. It is also useful to check contamination sources when hydraulic or seal failures repeat. These steps give purchasing better identification data and help the workshop avoid discovering an unverified related item after the machine has already been opened.
Send the 1850 part numbers you can confirm, quantities, available machine or serial information and destination country. Mark uncertain references clearly and include readable photos of markings or component position when identification is still required.
Related Atlas Copco / Epiroc pages: COP 2150 parts • BBC 120FZ parts • COP SC19X parts
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Brand: Atlas Copco / Epiroc | Model: COP 1850 | Equipment Type: Hydraulic rock drill / drifter | Application: Mining, tunneling, quarrying and top hammer drilling | Support: Technical part identification and export-oriented replacement supply
Vomeks supports replacement part sourcing for Atlas Copco COP 1850 hydraulic rock drill and drifter applications used in mining, tunneling, quarrying and heavy-duty drilling operations.
This page is prepared as a technical reference for identifying COP 1850 spare parts by component function, system relationship and maintenance context. The part list below includes common service items such as front head components, flushing parts, rotation drive parts, bearings, bushings, seal elements, nipples, fasteners and overhaul-related components.
Correct part selection should always be based on the hydraulic rock drill model, machine configuration, original part number and service condition. Similar Atlas Copco or Epiroc rock drill families may share engineering concepts, but internal assemblies, seal dimensions and rotation components can differ according to the exact configuration.
The 1850 model name is only the starting point for correct parts supply. Because the equipment operates in rock-drill and drifter service where percussion, rotation, flushing and sealing functions must be considered as one working assembly, service history, installed configuration and component markings can all matter. The safest workflow is to verify the strongest available evidence before an order is released.
If the service team reports premature wear following replacement, inspection should include component matching, mating surfaces, alignment and lubrication. The replacement decision should follow evidence found on the machine, including wear pattern, clearances, lubrication or hydraulic condition where relevant.
A practical preparation step is to record operating hours and unusual symptoms before the planned shutdown and to check contamination sources when hydraulic or seal failures repeat. This improves traceability between removed parts, quoted references and the final repair.
Related wear should be evaluated as part of the same service event only when inspection confirms that the components belong to the repair scope.
Correct 1850 identification should be based on readable references, machine details and the actual component position before quotation.
Send quantities and destination together with available identification so supply and export details can be reviewed in one commercial response.
Send quantities and destination together with available identification so supply and export details can be reviewed in one commercial response.
Related wear should be evaluated as part of the same service event only when inspection confirms that the components belong to the repair scope.
Correct 1850 identification should be based on readable references, machine details and the actual component position before quotation.
FRONT HEAD
CUP SEAL
FLUSHING HEAD
STOP RING
CYLINDRICAL PIN
HEXAGON NIPPLE
HOSE NIPPLE
SIDE BOLT
DOME NUT
SHANK ADAPTER
DRIVER
ROTATION CHUCK
ROLLER BEARING
LOCK NUT
LUBRICATING NIPPLE
BUSHING
INNER RING
NEEDLE BEARING
GEAR HOUSING
COUPLING NUT
SPACER RING
ROTATION CHUCK BUSHING
DAMPING PISTON
INTERMEDIATE PART
SEAL HOUSING
PISTON
ACCUMULATOR
REGULATING PLUG
SEAL WASHER
CYLINDER
PISTON GUIDE
BACK HEAD
VALVE COVER
VALVE LINER
VALVE PLUNGER
SHIM
O-RING
GUIDE
MANDREL
PLATE
NUT
PULLER
FILLER DEVICE
REGULATOR
PIN
LOCK PLATE
PRESSURE GAUGE
LIFTING EYE
RUBBER HOOD
HOUSING
DIAPHRAGM
HYDRAULIC MOTOR
SPRING WASHER
FLANGE
SEAL RING
THRUST BEARING
SEAL PLUG
DRIVE SHAFT
DISTRIBUTOR PLATE
DRAIN PLUG
Provide the required references, quantities and available 1850 identification details. We will review the request for price, availability and export supply information.
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