Komatsu PC3000-6 Diesel Hydraulic Mining Shovel Shop Manual – Complete PDF Set

Description

Komatsu PC3000-6 Diesel Hydraulic Mining Shovel – Full Shop Manual Set

This complete Komatsu PC3000-6 shop manual set assembles the full service, structure and function, troubleshooting, and disassembly/assembly documentation for the PC3000-6 Diesel Hydraulic Mining Shovel into a single PDF. Written for the machines in the 06208-and-up and 46151-and-up serial ranges, this Komatsu PC3000-6 shop manual is the working reference for Komatsu Mining Germany service personnel, mine maintenance crews, and independent heavy equipment technicians who maintain these 252 to 265 ton shovels in the field.

The PC3000-6 runs the Komatsu SSA12V159 diesel engine rated at 940 kW (1260 HP) at 1800 rpm, driving three tandem swash plate main pumps through a pump distributor gearbox (PTO). Every system tied to that power train – hydraulic oil reservoir, oil cooling circuit, swing and travel drives, track tensioning, pilot controls, automatic lubrication, and electronic pump regulation – is documented in this Komatsu PC3000-6 shop manual set.

File Details

• Manual type: Complete multi-binder shop manual set (service manual, troubleshooting manual, disassembly and assembly manual, specifications)
• Brand: Komatsu
• Model: PC3000-6 Diesel Hydraulic Mining Shovel
• Serial numbers covered: 06208 and up, 46151 and up
• Document reference: SHOP 06208_46151-upD-GB-2
• Language: English
• File format: PDF
• Publication context: Komatsu Mining Germany service documentation, editions current through 2010

What This Komatsu PC3000-6 Shop Manual Covers

• Foreword and Introduction – designated use, delivery of the shovel, explanation of abbreviations, environmentally friendly operation and maintenance
• Safety – general precautions, fire prevention, getting on and off the machine, protective structures, job site precautions, engine start-up, maintenance safety, high pressure fluid precautions, special safety equipment including EN 361 safety harness
• Specifications – lifting gears and wire rope data, standard tightening torque charts, metric-to-inch and kilogram-to-pound conversions, litre-to-gallon conversions, bar-to-PSI tables, PT100 ohm-to-centigrade tables, general machine specifications, hydraulic pressure settings
• Main Assembly Groups – superstructure, power house, hydraulic oil reservoir, hydraulic oil cooler, fuel tank, counterweight, cab support, operator’s cab, control blocks, swing gears, undercarriage
• Drive – diesel engine removal and replacement, engine and gearbox mounts, torque supports, radiator fan drive assembly, pump distributor gearbox (PTO), spline shaft housings, PTO lubrication and cooling, PTO valve adjustments, torsion couplings (Geislinger and Reich), air filter
• Hydraulic Oil Reservoir – reservoir layout, return and leak oil filters, breather filter, location of electrical components, transfer pump service
• Hydraulic Oil Cooling – cooling circuit, back pressure valve adjustment, fan drive, fan pump, pressure relief valve, temperature relay, cooler fan drive adjustment
• Controlling – pilot pressure supply and adjustment, pilot control arrangement, slew brakes, travel parking brake, check of the pilot control logic (FSA and BHA check sheets)
• Components – main control block and valve arrangement, distributor manifold (FSA and BHA), SRV with throttle check valve, anti-cavitation valve, main control block internals, load holding valve, high pressure filter, MRV and SRV cartridge design, compact valve blocks, auxiliary gear pumps, hydraulic cylinders, swing ring
• Main Hydraulic Pumps and Pump Regulation – pump location, tandem pump operating principles, peak point diesel engine test, pressure transducer test, cut off function, pump regulation, swing pump volume reduction, electronic pump regulation, pump controller CR700, multi monitor software, fault messages
• Operating Hydraulic – general layout, floating function of boom and stick (FSA), MRV and SRV checks and adjustments, throttle check valve adjustment, swing circuit, slew gear box (L&S and Siebenhaar), slew parking brake, slew service brake valve, travel circuit, rotary joint, travel motor A2FM, travel gear, travel parking brake, travel control function
• Track Tension System – general layout, tensioning function, cushioning, pressure increasing valve PIV, tensioning adjustment and function check
• Access Ladder, Central Refilling System – hydraulically operated ladder, service arm functional description
• Hints for Reading the Hydraulic and Electric Circuit Diagrams – line, valve, sensor, pump, motor and cylinder symbols; designation of electrical components; drawing concept; reading of the circuit diagram
• Electronic Text Monitoring System (ETM) – general function, message storage, fault groups
• Automatic Lubrication System – central lubrication system (CLS) and swing ring lubrication system (SLS) function and control, lubrication pump drive, pump adjustments, lubricant injectors (SLV1 and SL11), end line pressure switch, in line filter, level sensors, troubleshooting
• Troubleshooting by Trouble Code – the full ETM message set including gear lubrication, engine air filter, control oil filter, breather filter, return and leak oil filters, hydraulic oil temperature, coolant temperature, engine oil pressure, hydraulic oil level, slew and travel gear house brakes, central and slew ring lubrication faults, PTO filter, cooler fan drive filter, main shut-off valve, emergency stop, safety switch, engine control module, PTO oil temperature, load limiting clam, refill oil level, load limit regulation, strainer oil cooler, grease barrel refill
• Troubleshooting by Symptoms – engine and related electrical (SEL001 to SEL010), hydraulic system (SHY001 to SHY018), mechanical system (SME001 to SME010), additional systems including air conditioning (SAD001 to SAD003)
• Disassembly and Assembly – superstructure (engine house, diesel engine, alternator, batteries, radiator, starter, couplings, PTO, main pumps, hydraulics, slew drive, lubrication pumps, operator’s cab, cab base, access ladder, counterweight, superstructure lifting, fuel tank), undercarriage (track group, sprocket, guide wheels, accumulators, tensioning cylinders, travel brake valve, travel motor, travel gear box, rollers, car body, rotary joint), attachment (backhoe and face shovel removal and replacement of boom, stick, bucket, cylinders, hydraulic hoses, GET), service information (fluids, filling capacities, torque charts, blind plugs, conversion tables), tools catalogue, and PARTS & SERVICE NEWS

Technical Depth of This Komatsu PC3000-6 Shop Manual

The Komatsu PC3000-6 shop manual set does not stop at component removal and replacement. It documents the electronic pump control (EPC) system in full, including the CR700 pump controller, the multi-monitor adjustment menu, the cut off function, and the swing pump volume reduction logic. Hydraulic pressure settings – main relief valve 315 ±2 bar, secondary relief 350 ±5 bar, pilot control X2 35 +3 bar, pilot X4 60 ±3 bar, back pressure 8 ±0.5 bar – are printed alongside the circuit diagrams and adjustment procedures, so a technician can verify the machine against the specification rather than guess at it.

The ETM (Electronic Text Monitoring) system and its full message list are reproduced here, with each trouble code linked to its likely cause and the test steps to confirm or clear it. That turns the Komatsu PC3000-6 shop manual into a diagnostic tool as much as a repair reference. Whether the fault is a restricted return oil filter, a faulty PTO lube pressure switch B17, a swing parking brake that will not release, or a load limit regulation fault in the pump controller, the path from message to repair is in this manual.

The component chapters go inside the major assemblies: the A2FM axial piston travel motor, the A2FLM swing motor, the L&S and Siebenhaar slew gear boxes, the travel gear planetary, the main control block spool design, the load holding valve function, the anti-cavitation valve, the high pressure in-line filters, and the swing ring bearing with its three roller paths. Torque values are given at the point of use and repeated in the standard charts at the back.

The disassembly and assembly chapters are written for field work on a machine that is far too large to bring into a shop. They list the special tools required, the lifting weights for every major component, the blind plug requirements, and the fluids to drain and refill, so the job can be planned before the crane is on site.

Who This Komatsu PC3000-6 Shop Manual Is For

Komatsu PC3000-6 shop manual is intended for the maintenance teams at mine sites running the PC3000-6 Diesel shovel, for Komatsu Mining Germany field service engineers, for independent heavy equipment workshops taking on PC3000-6 work, and for training departments that need a structured reference for the machine. Because the same set also documents the face shovel and backhoe attachment versions, it covers the PC3000-6 in both configurations.

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Get the Komatsu PC3000-6 Shop Manual as an Instant PDF Download

This Komatsu PC3000-6 Diesel Hydraulic Mining Shovel shop manual set delivers the same service, specification, troubleshooting, and assembly information used by Komatsu Mining Germany technicians, in a format that works on the shop floor. Print the pages you need for the job, keep the full PDF on a laptop or tablet, and stop chasing paper binders through the tool crib.

With the complete Komatsu PC3000-6 shop manual in hand, a qualified technician can set the main relief valves to specification, adjust the back pressure valve, test the cut off function, verify the pilot control logic for the face shovel or backhoe attachment, disassemble and reassemble the swing gear, service the travel gear boxes, and diagnose the full ETM fault message set without returning to the dealer. Correct procedures and correct specifications are what keep a 252 to 265 ton mining shovel productive – and this manual puts both at the technician’s fingertips.

Delivered as an instant PDF download after payment. No shipping, no waiting for a printed binder. Works on any device that opens a PDF, and every page is printable for use in the cab, the workshop, or on the shovel platform.