Atlas Copco Boltec 235 Spare Parts Catalogue 8991 7738 00 – PDF Download

Description

Atlas Copco Boltec 235 Spare Parts Catalogue — Document 8991 7738 00

The Atlas Copco Boltec 235 Spare Parts Catalogue is the full illustrated parts reference for the Boltec 235 bolting rig, published under document number 8991 7738 00. It breaks the machine down assembly by assembly, pairing an exploded drawing with a parts list that gives the part number, the description in English and Swedish, the quantity required and the page where the illustration sits. Nothing on the rig is left to guesswork — from the hydraulic pump stack and the control valve banks through to the boom telescope, the rock drill, the bolting carousel and the individual hoses that tie it all together.

File Details

• Manual type: Illustrated spare parts catalogue
• Brand: Atlas Copco
• Machine: Boltec 235
• Document number: 8991 7738 00
• Language: English and Swedish (bilingual throughout — Description / Benämning, See page / Se sida, Remarks / Anmärkning)
• File format: PDF
• Extent: 1125 numbered pages
• Copyright line shown: © Copyright 2009, Atlas Copco Rock Drills AB, Sweden

Chapters Covered

• 1. Hydr. System / Hydraulsystem (from page 5) — hydraulic pump assemblies, valve blocks, direction and throttle valves, inlet, valve and outlet sections, sequence and pressure-reducing valves, suction connections, oil coolers, return blocks, control panels and couplings
• 2. Carrier / Underrede (from page 167) — frame, hydraulic reservoir and oil tank, fuel tank, drive shafts, cardan shafts, crown wheel, planet gear and diff kits, brake disc kits, battery box, electrical equipment, junction boxes, switch panel, diesel engine unit, air filter and inlet, throttle control, platform, driver’s platform, seat, wheels and tyres, support legs and protection roof
• 3. Boom / Bom (from page 389) — basic boom, boom attachment, boom and cylinder links, expanding shafts, boom body, boom cylinders, telescope set, bearing housing, turning device, brake, hydraulic motor, drill setting, holders, guide strips, bulkhead connections and hose frame sets
• 4. Rock Drill / Bergborrmaskin (from page 541) — front part assemblies for male and female shank, gear housing, cylinder assembly, hydraulic motor, accumulators and charging device for COP 1132-R32
• 5. Bolting Equipm. / Bultningsutr. (from page 565) — hydraulic sets for the supporting bolt holder and bolt rotator, cartridge injection device, hose injection, feeding device and nozzle feeder, the complete bolting unit with guide set, lock device, feed beam, drive unit, cradle shift, cradle index, drill carriage, bolt cradle, drill steel support, stinger, magazine unit, front, middle and rear magazines, drill holder, bolt rotator, resin injector, chuck unit, bolting panel and cover set
• 6. Swellex Equipm. / Swellex Utrust. (from page 823) — stainless pump unit, pump, strainer, nipple set, hose set, sign set and water set for air-controlled Swellex valves
• 7. Electr. System / Elsystem (from page 845) — reverse alarm, flashing beacon, horn, headlight sets, basic electrical cabinet, electrical cabinet, doors, phase sequence relay, main switch, emergency stop box, electric set, cable set, thermal relays, junction boxes, ECL set and cable set
• 8. Air/Watersystem / Luft/Vattensyst (from page 911) — air/water system for the rig, lubricating pump, oil reservoir, control valve, hose set, water inlet, assembly set, water pump set, water pump unit, hydraulic motor, water pump and coupling
• 9. Lubr. System / Smörjsystem (from page 949) — central lubrication set, manual central lubrication, lubrication valves, lubrication set for the BUT 35, manual grease system with drum pump, hose reel and hose set
• 10. Cable Reel / Kabelvinda (from page 971) — cable reel, hydraulic unit, gear housing, hydraulic motor, swing arm, locking, hasp, reel control, hydraulic set with direction valves, inlet/valve/outlet sections, hose set, cable steering, commutator, braking chopper, apparatus panel and cable lug set
• 11. Hoses / Slangar (from page 1027) — the complete hose schedule for the machine, listing every hose assembly by reference code, part number, description and length
• 12. Cross Reference List (from page 1045) — every part number in the catalogue with its description, reference number and the page it appears on

What the Catalogue Actually Gives You

This is not a narrative service manual — it is a working parts document, and that is exactly its strength. Each assembly page pairs a numbered exploded view with a table you read straight across: reference number on the drawing, Atlas Copco part number, quantity, description in both languages, and the page number of any sub-assembly that needs to be opened up further. Complex items such as the hydraulic pump, the pilot valve, the gear housing, the turning device and the control valve sections are split out onto their own pages so you can see every seal, ring, piston, spring and plug that lives inside them.

Because the catalogue carries the Atlas Copco part number for every item — not just the reference number on the drawing — it is the document you need at the counter or at the keyboard when something has to be replaced. A printed note at the front of the document is explicit about this: when ordering spare parts, state the part number, not the reference number, along with the quantity required. That single instruction is the difference between receiving the correct seal kit and receiving a part that looks similar and fits nothing.

Seal Kits, Service Kits and Complete Assemblies

The catalogue is unusually good at distinguishing between what can be bought individually and what has to be bought as a kit. Throughout the hydraulic, boom, rock drill and bolting sections you will find seal kits, repair sets, valve sets, piston sets, bearing sets, shim sets and complete kit entries listed in the remarks column with the exact position numbers they cover — for example a seal kit that includes positions 21, 24, 25, 27–29, 33 and 35, or a repair set that covers positions 1–6 and 8 and 13–25. Items that cannot be supplied separately are marked clearly, so you do not waste a trip chasing a component that only exists inside a factory assembly.

Fasteners, Fittings and Pipework

Bolts, nuts, washers, circlips, spring pins, plugs, nipples, elbows, couplings, bulkhead connections, hose clips, pipe clamps and adapters are all listed with their thread specification, material or surface finish where the document states it. The hose chapter and the hose-set pages inside the boom and bolting sections give hose assemblies by internal diameter, length and hose type, so a burst hose can be matched to the correct replacement rather than a length cut to fit.

Built for the Boltec 235 as Configured

The document reflects the Boltec 235 with its bolting equipment, Swellex equipment, cable reel and the associated electrical and air/water systems. Variants such as the BUT 35 and BUT 35BC boom, the BUT 35 BS version G, DCS bolt rotation, DCS bolting, hose injection and the COP 1132-R32 rock drill appear as their own sections or sub-assemblies within the relevant chapters, so you can follow the rig you actually have instead of a generic boom drawing.

How to Use It Efficiently

• Start from the contents page at the front and jump to the correct chapter rather than scrolling the whole file.
• Use the cross reference list at the back when you already hold a part number and want to know where it is used.
• On a sub-assembly page, follow the see-page column downwards — it leads to the next exploded view in the chain.
• Note the remarks column before ordering; it tells you whether the item is part of a kit, includes check valves, or is not sold separately.

Take the Guesswork Out of Boltec 235 Parts Identification

An underground bolting rig does not stop politely. When a boom cylinder weeps, a rotation unit loses pressure, a feed beam guide wears out or a carousel jaw stops gripping, the cost of the downtime is measured in shift hours, and the cost of fitting the wrong part is measured in doing the job twice. The Atlas Copco Boltec 235 Spare Parts Catalogue 8991 7738 00 gives you the illustrated breakdown, the part number, the quantity and the sub-assembly trail you need to order correctly the first time and to reassemble the component in the right order once the parts are on the bench.

It supports the full spread of work that a bolting rig demands: identifying and ordering hydraulic valves, pump components and seal kits; tracing a hose from the valve bank to the drill or the cable reel; replacing worn bushes, bearings and sliding pieces in the boom and cradle assemblies; servicing the rock drill front head, gear housing and accumulators; working through the bolt handler, magazine and chuck assemblies; and chasing down electrical items from junction boxes and relays to the commutator and braking chopper on the cable reel. For workshops that maintain a mixed fleet, the cross reference list alone turns a box of unlabelled components into identified spares.

Correct part numbers matter because these assemblies are built to tight tolerances and clearances. A seal that is close but not correct will pass the first test run and fail in the tunnel. A fastener with the wrong grade or thread will strip a casting that takes weeks to replace. Working from the illustrated breakdown removes that risk and lets you plan the job, order the whole kit in one go, and put the machine back to work with confidence.

IMAGES PREVIEW

The Atlas Copco Boltec 235 Spare Parts Catalogue is delivered as an instant PDF download — no shipping, no waiting for a courier, no shelf space. Open it on a laptop in the workshop office, on a tablet at the machine, or print the pages you need for the bench. Search, zoom into the exploded views and keep the cross reference list to hand at the parts counter. Buy once and the document is yours to use for the life of the rig.