Start with the Boltec series to identify bits and drill strings, COP rock drills, bolting units, feeds, booms, resin/grouting systems, hydraulics, chassis parts and materials for an enquiry.
Boltec covers low-profile, small, medium and larger openings, with S/SG variants, Auto Bolt Reload and different bolt, resin and grouting systems. Bits, shank adapters, jaws, slides, pins, bushings, cylinders and seals vary with the full model, serial number, COP rock drill, MBU/LBU/ABR unit and installation process. This page focuses on models, structures, materials and checks directly relevant to wear parts and essential spares.
Models follow Epiroc's rock bolting rig catalogue. The table retains only section, bolt length, rock drill, bolting unit, battery and Auto Bolt Reload information relevant to part identification.
| Series / Model | Opening Size and Application | Bolts / Key Dimensions | Rock Drill, Unit and Installed Configuration |
|---|---|---|---|
| Boltec S | Fully mechanized bolting rig for small to medium openings | Bolts 1.5–3.5 m; maximum boom reach height approx. 7 m | Confirm COP RR11 / RR14 and the bolting unit from nameplates |
| Boltec SL | Low-profile headings of 1.8–2.2 m | Height approx. 1.3–1.77 m; width approx. 2.48 m; weight approx. 12.8 t | COP 628; low-profile LBU bolting unit |
| Boltec M10 S | Medium openings; Smart series | Bolts 2.1–3.5 m; 10-bolt magazine | COP RR11, optional RR14; BUT 45 S / M |
| Boltec M10 SG | M10 battery-tramming version | Bolts 2.1–3.5 m; 10-bolt magazine | SG means Smart and Green; confirm the actual power supply used during drilling |
| Boltec E10 S | Larger openings; Smart series | Bolts 2.1–6.0 m; 10-bolt magazine | COP RR11, optional RR14; BUT 45 S / M |
| Boltec E10 SG | E10 battery-tramming version | Bolts 2.1–6.0 m; 10-bolt magazine | SG means Smart and Green; identify battery, charging and high-voltage parts by serial number |
| Boltec M10 / E10 Auto Bolt Reload | Automatic bolt-reloading system | Feed magazine: 8 bolts + onboard rack: 44 bolts; M10 2.4 m, E10 2.4 or 3.0 m | Confirm the installed combination of S / SG and M10 / E10 |
| Boltec S10 | Fully mechanized bolting rig for small openings | Suitable bolt lengths: 1.5–2.4 m | Confirm rock drill, bolting unit and chassis configuration from nameplates |
The numbers on the diagram correspond one to one with the rows below.
| No. | Component | Location | Applies to |
|---|---|---|---|
| 1 | Bolting unit | Vertical unit at the boom tip | Boltec 235 |
| 2 | Bolting boom | Between carrier and bolting unit | Boltec 235 |
| 3 | Operator canopy | Above the operator position | Boltec 235 |
| 4 | Tyre | Rear axle wheel | Boltec 235 |
| 5 | Front stabilizer | Below the base of bolting boom | Boltec 235 |
Material links support engineering selection of ANRANST replacement parts; they do not imply one OEM material across all Boltec machines. Confirm the choice using rock properties, impact, threads, grout medium, support method, failure mode, used-part inspection and drawing requirements.
Rock-bolt Drill Bits & Carbide Buttons
Bits directly face impact, rotation, abrasion and flushing media. Check hole diameter, thread, face design, button layout, flushing, rock properties and COP RR11, RR14 or COP 628 configuration together.
Explore drill bits and cutting teeth →
Shank Adapters, Couplings, Rods & Guide Tubes
The shank adapter transfers rock-drill impact and torque into the drill string; couplings, rods and guide tubes transmit energy and maintain hole direction. Check the 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, Splines & Flushing Wear Parts
Front-end guides, splines, flushing passages and seals face high-frequency impact, rotary friction, water and rock dust. The machine image locates the area; confirm guide and chuck sleeves, seals and flushing parts from the COP nameplate and sectional drawing.
Explore guides, bearings and bushings →Bolting-unit Grippers, Centralizers & Magazine Guides
Jaws, centralizers, rotary heads, bolt feeders and magazine guides repeatedly handle rods, bolts and plates under impact, off-center loads, rock dust and grout exposure. Confirm the MBU, LBU, ABR or S10 unit, bolt type, length and position.
Feed-beam Slides, Guides, Wear Strips & Thrust Blocks
The feed supports reciprocating motion of the rock drill and bolting unit. Slides, guides, wear strips and thrust blocks face off-center loads, rock dust, flushing water and grout contamination. Check the feed section, stroke, hole spacing, clearance and wear reference.
Boom, Mesh-handler & Jack Pivot Wear Pairs
Pins, bushings, thrust parts and telescopic guides in the boom, optional mesh handler and stabilizers face alternating bending, impact and sliding wear. Check BUT 45 or the specific arm, left/right position, shaft diameter, length, lubrication grooves, housing bore and clearance.
Explore pins, bushings and connections →Drive, support and seal parts are listed separately. S, SL, M10, E10, S10, S/SG and ABR configurations differ in bolting units, chassis, hydraulics, electrics and controls. Identify spares against the full model, serial number, assembly nameplate and installation position.
COP RR11, RR14 & COP 628 Rock-drill Components
Boltec models use COP RR11, RR14 or the low-profile COP 628. Shank adapters, front ends, percussion pistons, rotation, bearing, flushing and seal interfaces vary by rock drill. Provide the complete COP nameplate or assembly number.
Explore rock drills and heavy-duty assemblies →MBU/LBU Bolting Units & Auto Bolt Reload
Bolting units include magazines, clamps, feeders, rotation, plate handling and travel-limit parts. ABR also includes a feed magazine and onboard storage for 44 bolts. Confirm M10, E10, S, SL, S10, S/SG, bolt type and length.
Explore bolting units and heavy-duty assemblies →Resin, Grout & Cement-system Pumps, Valves & Seals
Pumps, metering devices, mixers, valves, hoses, nozzles and seals are not interchangeable between resin-cartridge insertion, pumpable resin, SDA/hollow-bolt grouting and automatic cement systems. Specify the medium, mix ratio, pressure, flow, temperature and cleaning method.
Explore pump/valve seals and engineering materials →Boom, Feed & Jack Cylinders with Connections
The BUT 45 boom, feed, stabilizers and mesh handler use multiple cylinders, pins, bushings, hoses and position-feedback parts. Check cylinder assembly number, bore, rod diameter, stroke, end connections, left/right position and sensors.
Explore cylinders, pins and connections →Axles, Brakes, Wheel Hubs & Final Drives
Axles, brakes, hubs, drive shafts, differentials and final drives operate on gradients amid damp rock dust and frequent starts and stops. S, SL, M10, E10, S10 and battery-tramming variants have different chassis and tires. Confirm parts from the axle nameplate and assembly number.
Explore gears, shafts and final drives →Hydraulic, Water/Air, Cable & S/SG Control Components
Pumps, valve blocks, accumulators, water pumps, flushing valves, filters, coolers, cable reels, sensors and control modules support drilling and bolt installation. Interfaces differ between S/SG, RCS, ABR and grouting systems.
No. Confirm the full model, serial number, COP rock drill, thread and hole diameter, MBU/LBU/ABR unit, bolt length and type, resin/grouting system and installation position together.
Provide the full model and serial number, S/SG version, COP and bolting-unit nameplates, bolt and grouting method, drawings or samples, used-part photographs, critical dimensions, current material and failure details.
Submit machine, COP and bolting-unit nameplates, catalogue pages, used-part markings, photographs, critical dimensions and drawings. These establish whether catalogue lookup, sample inspection or measurement is feasible. We do not invent references or interchangeability without reliable evidence.
Provide the full model and serial number, S/SG version, COP rock drill, MBU/LBU/ABR unit, bolt and resin/grouting method, drawings or samples, used-part photographs, critical dimensions, current material and site 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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