Catalog: Stalroc Industrial
Browse heavy-duty drilling components engineered for extreme environments.
Lock
A lock secures a panel, cover or access point against vibration and the working environment, keeping what is behind it closed when it should be. On mobile plant that is both a security matter and a protective one: a cover that opens in service exposes components to dust, water and impact they were never meant to see. Locks are inexpensive and easy to overlook until one fails, at which point the exposure it was preventing begins immediately. Renewing it is a small job against the cost of contaminated equipment, and the check costs nothing during a routine walk-round. Because fitment is specific to the panel it closes, ordering against the manufacturer reference avoids a part that will not sit correctly. Stalroc prices this Atlas Copco reference from its part number and exports worldwide.
Address Plug
An address plug configures how a control unit or module is identified within the machine's electrical system, allowing components to be recognised correctly when connected. It is a small item whose absence or incorrect fitment stops the system behaving as intended, regardless of everything else being sound. Faults of this kind can look like a failed control unit, which makes them an expensive misdiagnosis if the plug is not checked first. Because configuration is specific to the machine and its system, ordering against the correct reference is the only dependable route. Small electrical items like this are inexpensive to hold and disproportionately disruptive to be without. Stalroc quotes this Atlas Copco part by number and exports worldwide to mining and tunnelling operations.
Harness Wiring
A wiring harness bundles the machine's electrical connections into a single routed assembly, which is what makes replacement practical rather than a wiring exercise from scratch. Damage from vibration, chafing or moisture ingress tends to produce intermittent faults, and intermittent electrical faults consume more diagnostic hours than almost anything else on a rig. Where a section has already been repaired more than once, fitting the correct harness is generally faster and more reliable than continuing to chase it. Routing and connectors are machine-specific, so the reference matters. Stalroc supplies this Atlas Copco part against its manufacturer number and exports worldwide to drilling contractors.
Wiring
Signals and power reach a modern rig's systems through its wiring, and its condition determines whether the machine's electrical systems behave predictably. Vibration, abrasion, moisture and temperature cycling all attack cable and connections over time, and intermittent electrical faults are among the most time-consuming problems to trace on any machine. Replacing a damaged harness section is usually quicker and more certain than repeated repairs to it, particularly where the fault has already resisted diagnosis once. Ordering by the correct reference matters, since routing and connector arrangement are specific to the machine. Stalroc quotes this Atlas Copco part by number and exports worldwide.
Air Compressor
An air compressor supplies the pressurised air a rig uses for flushing, control functions or auxiliary equipment depending on its configuration. When output falls, the effects appear wherever that air was doing work — most visibly as poorer hole cleaning, which raises consumable wear at the face and slows penetration. Compressor condition is easy to monitor and easy to postpone, and the cost of postponing it accrues quietly in the parts it was supporting. This is a substantial assembly, so lead time deserves consideration in any maintenance plan. Confirming the reference in the machine's parts documentation before committing is worth the time on an item of this size. Stalroc quotes this Atlas Copco reference by its manufacturer number and exports worldwide to drilling operations.
Cool Heater
Cold-weather starting and consistent operating temperature both depend on heating provision, and this component serves that role. Hydraulic fluid that is too cold is thick and slow, which strains pumps and makes a machine sluggish until it warms; running that way repeatedly shortens the life of components throughout the circuit. Equipment operating in cold climates or at altitude relies on this working correctly through the season it is needed, which is precisely when a failure is most disruptive. Checking it before the cold arrives rather than during it is the practical approach. Stalroc quotes this Atlas Copco reference by part number and exports worldwide to mining and tunnelling contractors.
Valve
Hydraulic function depends on valves maintaining their characteristics across many thousands of cycles, and this reference belongs to that group. Internal wear lets flow escape its intended path, and the machine's response softens gradually rather than failing outright, which makes the fault easy to live with and hard to pin down. Abrasive contamination in the fluid causes most of that wear, so filtration governs valve life more reliably than operating hours do. Fitting a replacement without cleaning up the system repeats the problem on a delay. Checking the reference against the machine's hydraulic documentation before ordering removes the guesswork that similar bodies create. Stalroc supplies this Atlas Copco part against its manufacturer number and exports worldwide to drilling contractors.
Lubrication Pump
A lubrication pump delivers oil or grease to the points that need it, on a schedule the machine cannot manage without. When delivery falls off, the consequences appear at the lubricated components rather than at the pump, which is why bearing and bushing failures are sometimes treated as isolated events when the supply is the real cause. Lubrication faults are cheap to prevent and expensive to ignore, and verifying delivery during service is quicker than diagnosing the wear that follows its absence. Because the pump protects components worth far more than itself, it is a sensible candidate for on-site stock. Stalroc quotes this Atlas Copco reference by part number, with OEM and aftermarket options where both are available, and ships worldwide to mining and tunnelling operations.
Flow Regulator
Setting the rate at which fluid passes through part of a circuit is this regulator's function, and that rate governs the speed and smoothness of whatever it feeds. When the setting drifts, movements become inconsistent between cycles, which costs productivity and accelerates wear on the components being driven at the wrong speed. The fine passages that make precise regulation possible are also the first to suffer from contamination, so fluid cleanliness matters more at this point in the circuit than at most others. Confirming the reference before ordering avoids chasing the symptom into components that were never at fault. Send the Atlas Copco part number to Stalroc for a quotation and export lead time.
Steering valve
The steering valve translates operator input into the hydraulic flow that turns the machine, which places it among the components where condition matters for safety as well as productivity. Slow or imprecise steering response on a heavy machine in a confined heading is a working problem, not merely an inconvenience. Wear allows internal leakage, and leakage shows up as increased effort, delay between input and movement, or drift when the wheel is held steady. Contamination is the usual root cause, so fluid condition deserves attention alongside the component itself. Given what steering affects, this is one of the references worth holding rather than sourcing urgently. Stalroc quotes this Atlas Copco part by number and exports worldwide to mining, tunnelling and quarrying contractors.
Valve
Control of hydraulic flow and pressure rests on valves, and the machine's handling reflects their condition directly. As internal clearances open with wear, part of the flow bypasses its intended path, and the operator experiences that as a rig which no longer responds the way it did without any distinct fault appearing. Since contamination drives that wear, fluid cleanliness predicts valve life better than hours in service. Replacing the valve without improving filtration tends to repeat the exercise sooner than expected. Confirming the reference against the machine's own documentation removes the ambiguity that similar valve housings create. Stalroc quotes this Atlas Copco reference by its manufacturer number, with OEM and aftermarket options where both are offered, and ships worldwide.
Direction Valve
A direction valve determines which way fluid flows and therefore which way a function moves, making it central to how the machine is controlled. Wear in the spool or seats allows internal leakage, and leakage shows up as drift, slow response or a function that creeps when it should hold position. Those symptoms are easy to misread as a pump or cylinder problem, so confirming the valve before ordering larger components is worth the diagnostic time. Fine contamination is the usual cause of the wear in the first place. Improving filtration at the same time is what stops the replacement following the original. Quote requests for this Atlas Copco reference are handled by part number at Stalroc, with global export.