Start with the Boomer model and coverage area to identify COP rock drills, tophammer bits and drill strings, feeds, booms, hydraulics, chassis components and materials, then prepare an enquiry.
Boomer is not a single model with universally interchangeable parts. E, M, S, L, T and 282 series differ in boom count, controls, rock drills, feeds, coverage and chassis configuration. Bits, shank adapters, pins, bushings, cylinders and seals with similar names or appearances are not necessarily interchangeable. This page focuses on models, structures, materials and checks relevant to wear-part and essential-spare procurement.
Models, coverage and key dimensions are sourced from Epiroc's Boomer catalogue, individual model pages and technical documents. S and SG variants, battery tramming, controls, feeds and rock-drill configurations can change part interfaces even within the same base model.
| Standard Series / Model | Booms and Controls | Published Coverage | Key Configuration / Dimensions |
|---|---|---|---|
| Boomer E3 (XE3 / WE3) | 3 × BUT 45; RCS | Up to 198 m² | COP 1838HD+ / 2238HD+ / 3038 / 4038 |
| Boomer S1 L | 1 × BUT 28 | Up to 29 m² | COP 1638HD+ / 1838HD+; low-profile heading series |
| Boomer S2 | 2 × BUT S | Verify against the feed and coverage diagram | Machine height approx. 2,799 mm; working envelope approx. 10,153 × 6,594 mm |
| Boomer M1 L | 1 × BUT 29 | Up to 36 m² | COP 1638HD+ / 1838HD+ / 2238HD+ |
| Boomer T1 | 1 boom | Up to 23 m² | Confirm rock drill, feed and boom configuration from nameplates |
| Boomer 282 | 2 booms | Up to 45 m² | Width approx. 1,990 mm; length approx. 11,830 mm; COP 1838HD+ |
| Boomer XL3 D | 3 × BUT 35L | Up to 178 m² | Large underground headings; diesel tramming configuration |
| Boomer M20 S / M20 SG | 2 hoseless booms; RCS 5 | M series: up to approx. 65 m² | Width approx. 2,245 mm; M20 SG is the battery-tramming variant |
| Boomer S10 S | BUT S; RCS 5 | Compact headings | Width approx. 1,750 mm; length approx. 11,869 mm |
| Boomer E10 / E20 | E10 single boom, E20 twin boom; BUT 45; RCS 5 | Up to 112 m² | E10 S / SG / S DH1; E20 S / SG; width approx. 2,550 mm |
| Boomer S10 | Compact single-boom series | Up to 33 m² | Heavy-duty feed; verify rock drill and feed for the installed configuration |
| Boomer M1D / M2D | Single / twin boom; BUT 36S; DCS 2 | Up to 65 m² | Diesel-tramming series; confirm the installed boom, feed and rock drill |
| Boomer L20 | Twin boom; BUT MD M / L; DCS / DCS 2 | Approx. 71–104 m² | Width approx. 2,550 mm; length approx. 14,500 mm |
| Boomer M20 P | Twin boom; BUT MD S; DCS 2 | Approx. 48–66 m² | Width approx. 2,245 mm; length approx. 14,297 mm |
The numbers on the diagram correspond one to one with the rows below.
| No. | Component | Location | Applies to |
|---|---|---|---|
| 1 | Rock drill | Rear end of the feed beam | Boomer S2 (BUT S configuration) |
| 2 | Feed beam | Above the two booms | Boomer S2 (BUT S configuration) |
| 3 | Drilling boom | Between carrier and feed beams | Boomer S2 (BUT S configuration) |
| 4 | Cab | Above the front section of the carrier | Boomer S2 (BUT S configuration) |
| 5 | Tyre | Rear axle wheel | Boomer S2 (BUT S configuration) |
| 6 | Hydraulic hose bundle | Below the drilling booms | Boomer S2 (BUT S configuration) |
| 7 | Hydraulic stabilizer | Below the front axle area | Boomer S2 (BUT S configuration) |
The illustrations prioritize Epiroc equipment, field and tophammer-tool documentation. Material links support engineering assessment of ANRANST replacement parts; they do not imply one OEM grade across all Boomer models. Confirm the final choice against the original part, drawing, rock conditions, failure mode and inspection requirements.
Top-hammer Button Bits & Carbide Inserts
The bit is at the front of the drill string and is directly exposed to impact, rotation, abrasion and flushing media. Confirm diameter, thread, bit face design, button layout, flushing method and rock conditions together; the Boomer model alone cannot determine the bit.
Explore drill bits and cutting teeth →Shank Adapters, Couplings, Rods & Guide Tubes
The shank adapter transfers impact and torque from the rock drill into the drill string. Couplings, rods and guide tubes transmit energy and guide the hole. Check the COP rock drill, thread system, rod diameter, length, flushing hole, end geometry and wear location.
Explore drill strings and heavy-duty assemblies →
Rock-drill Front-head Guides & Flushing Wear Parts
Front-end guides, splines, flushing passages and seals face high-frequency impact, rotary friction, water and rock-dust contamination. The image identifies tool service locations; specific guide sleeves, chuck sleeves, seals and flushing parts must be checked against the COP model and sectional drawing.
Explore guide sleeves and bearing bushings →Feed-beam Slides, Guides & Wear Strips
The feed supports the reciprocating rock drill and drill string. Slides, guides, wear strips, thrust blocks and end guides are exposed to off-center loads, rock dust and flushing water. Confirm the feed model, section, mounting-hole spacing, running clearance and wear reference.
Boom Pivot Pins, Bushings & Telescope Guides
Boom swing, lift, articulation and telescopic mechanisms use pins, bushings, trunnions and guides to maintain positioning accuracy. These parts face alternating bending, impact and sliding wear. Check left/right position, shaft and bore diameters, length, lubrication and fit tolerances.
Explore pins, bushings and connections →
Hose Guides, Guards & Carrier Protection Parts
Boom hose carriers, cable guides, underbody guards, wheel-area protection and access covers protect against rock impact, wear and line interference. The official equipment detail identifies installation areas; confirm each part from installed hole positions and geometry.
Explore guards and wear plates →Essential spares are grouped by assembly and function. The COP rock drill, feed, BUT boom, controls, chassis and hydraulics jointly determine interfaces. Identify every part against the full model, assembly number, installation position and drawing.
COP Rock Drill & Percussion/Rotation Components
COP 1638HD+, 1838HD+, 2238HD+, 3038, 4038, MD20 and other configurations determine the shank adapter, front end, percussion piston, rotation, bearing, flushing and seal interfaces. Provide the complete COP nameplate or assembly number for an enquiry; Boomer alone is insufficient.
Explore rock drills and heavy-duty assemblies →Feed Motor, Chain/Cable, Sheaves & Cylinder
The feed system moves the rock drill along the beam. It may include a hydraulic motor, chain or wire rope, sprocket or sheave, tensioner, cylinder and end supports. Check feed model, stroke, reeving ratio, left/right position and connection dimensions.
Explore chains, sprockets and feed parts →Boom Rotation, Telescope, Cylinders & Positioning Parts
BUT 28, 29, 35L, 36S, 45, MD and other booms differ in rotation, telescoping, translation and cylinder interfaces. For replacements, check boom model, cylinder assembly number, bore, rod diameter, stroke, end connections and position sensors.
Explore boom pins and connections →
Axles, Brakes, Wheel Hubs & Final Drives
Underground chassis axles, brakes, hubs, drive shafts, differentials and final drives operate on gradients amid damp rock dust and frequent starts and stops. Identify parts by E, M, S, L or other series, drive type, left/right position, axle model and assembly number.
Explore gears, shafts and final drives →
Hydraulic Pumps, Valves, Cylinders, Hoses & Seals
Hydraulics power the booms, feed, stabilizers, steering and auxiliary functions. Confirm pumps, valves, cylinders, accumulators, hoses, fittings and seals from the nameplate, circuit, pressure, flow, connections, bore, rod diameter and stroke.
Explore hydraulic seals and components →
Air, Water, Flushing & Electrical Control Components
Compressors, booster water pumps, flushing valves, filters, coolers, cable reels, sensors and control modules support the drilling cycle. DCS, DCS 2, RCS 5 and battery-tramming variants have different interfaces; verify them against electrical and hydraulic diagrams.
Explore water, air, electrical and heavy-duty components →No. Check the COP rock drill, shank adapter, thread system, rod diameter and length, bit diameter and face design, flushing method, feed travel and assembly drawing together.
Provide the full model and serial number; COP rock-drill, boom and feed models; installation position; assembly number, drawing or sample; used-part photographs; critical dimensions; material or hardness information; and the observed failure.
Submit the equipment and COP nameplates, catalogue page, installation position, old-part markings, photographs, critical dimensions and drawings. We can then assess catalogue lookup, sample inspection or measurement. Numbers and interchangeability are not invented without reliable evidence.
Provide the full model and serial number, COP rock-drill, boom and feed models, drill-string thread and diameter, assembly number, drawing or sample, used-part photographs, critical dimensions, current material and rock conditions. ANRANST provides technical advice, supplier coordination, quality control and finished-part delivery.
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ANRANST provides customers worldwide with engineering assessment, production at certified foundries to the customer technical requirements, quality control and finished-part delivery for custom wear parts and industrial spares, with scope to support other custom industrial parts.
We review mating surfaces and interface dimensions and assess material, heat treatment and manufacturing feasibility.
Material grades and heat-treatment processes are specified order by order, stated in the technical agreement and tracked through production.
Drawing confirmation, material and process control, production tracking, inspection and acceptance coordination.
We coordinate manufacturing, quality confirmation, packaging and delivery of complete finished parts in a workable, closed-loop supply process.
Provide the equipment brand, complete model and serial number, part name, part number or drawing number, drawing revision, quantity, material requirements and duty. If identifiers are unavailable, send photographs and key dimensions.
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