Liebherr LRB 355.1 Piling and Drilling Rig Operator’s Manual – PDF Edition

Description

Liebherr LRB 355.1 Piling and Drilling Rig Operator’s Manual

This is the complete original operator’s manual for the Liebherr LRB 355.1 piling and drilling rig, identified in the documentation as type LRB 2504.07.01. Issued under document version V01.02 dated 20191112 by the Liebherr-Werk Nenzing Technical Documentation Department, this 1050-page PDF is the primary reference for safe operation, preventive maintenance, and correct handling of the machine across all supported work modes.

Whether you are running the LRB 355.1 on a deep foundation site, performing routine servicing, or training new operators, this manual is the source document Liebherr expects to be kept in the cabin and followed exactly.

File Details

• Manual type: Original Operator’s Manual
• Brand: Liebherr
• Model: LRB 355.1 / LRB 2504.07.01
• Document version: V01.02
• Issued: 20191112
• Publisher: Liebherr-Werk Nenzing GmbH, Austria
• Language: English
• Page count: 1050 pages
• File format: PDF

Chapters Covered

• Product description — type plate, declaration of conformity, appropriate and inappropriate use, load charts, machine overview, dimensions, technical data, safety devices, monitoring installations, basic machine, piling and drilling rig, equipment and tool
• Safety instructions — personnel selection, safe system of work, areas of responsibility, requirements to personnel, personal protective equipment, workplace, danger zone, safety signs, hazards, what to do in dangerous situations, working at heights, use at low temperatures, hand signals
• Control and operating elements — operating elements on uppercarriage, cabin layout, left and right control levers, pedals and levers, switch panels, control panels X12/X23, variable dials, multi-box, monitor, start screen, operation screen for every mode, power unit screen, general screen, setup screen, swing gear limitation screen, mode screen, settings screen, error message screen, SCOTTI diagnosis system, auxiliary heating, monitoring system, radio remote control, refueling pumps, central lubrication
• Operation — operator’s seat, lighting, windshield wiper system, monitor settings, ventilation/heating/air conditioner, additional cabin equipment, central lubrication, compressor and generator, monitoring system, checks before startup, startup procedure, radio remote control, crawler, swing gear, rear uppercarriage support, leader adjustment, automatic leader adjustments, auxiliary winch, Kelly winch, rope measuring system, ground pressure display, Kelly winch free-turn, universal carriage, parallel operation, vibrator mode, hammer mode, drilling operation, Kelly drilling mode, Litronic Kelly visualization, continuous flight auger drilling, full displacement drilling, double rotary drilling, soil mixing, casing oscillator, reinforcement vibrator, down-the-hole drilling, refueling, diesel engine automatic stop system, safety harness, workman basket, ECO mode, shutdown, emergency stop, disposal
• Operational faults, diagnosis — recognizing faults, error displays on monitor, troubleshooting, Litronic testing system, fuses
• Operational planning — assembly site, required auxiliary equipment, restrictions due to wind, traveling on construction site, lifting accessory and sling gear
• Assembly and dismantling — locking elements, assembling the basic machine, adjusting track, installing piling and drilling system, preparing drilling system, erecting leader, installing counterweight, installing leader base plate, installing workman basket, installing tool and equipment, mounting Kelly equipment, installing equipment for continuous flight auger/double rotary/full displacement modes, disassembling machine
• Transport — rigging and hoisting, loading and transporting, transport weights and dimensions, transporting Kelly bar
• Maintenance — maintenance and inspection schedule, lubricants and consumables, preventive maintenance, diesel engine D9512 A7-04, fuel system, air filter system, cooling system, distribution gearbox, swing gear, swing ring bearing, crowd winch, auxiliary winch, Kelly winch, crawler, sling gear, load hook, hydraulic system, hydraulic oil tank, hydraulic cylinder, hydraulic lines, bypass filter system, electrical system, batteries, lighting, rope measuring system, limit switch, emergency stop, aircraft warning light, fire extinguisher, personal protective equipment, safety harness, workman basket, safety signs, steel structure, piling and drilling system, water tank, central lubrication, ropes and end connections, rope drum, rope pulleys, rope suspension and rope attachment, cabin, ventilation/heating/cooling, access systems, work equipment, vibrator cooling, concrete feed line, compressor, machine care

Across its 1050 pages, this LRB 355.1 operator’s manual gives the machine operator, maintenance technician, and site supervisor everything needed to run the rig correctly and safely. Safety content spans more than one hundred pages, covering danger zones, hand signals, electrical and hydraulic hazards, working at heights, low-temperature operation, and wind restrictions. The operation chapter documents every working mode in detail — from Kelly drilling, continuous flight auger and full displacement drilling through double rotary drilling, soil mixing, vibrator, hammer and down-the-hole drilling — with specific control lever assignments for each. The assembly and disassembly chapter provides step-by-step procedures with torque values, pinning instructions and rigging points. The maintenance chapter includes a full maintenance and inspection schedule with service intervals stated in operating hours, plus lubrication tables and filling capacities. The Litronic control system and SCOTTI diagnosis system sections cover the electronic architecture and fault diagnosis, making this manual useful long after the initial machine handover.

Why This Manual Matters

The Liebherr LRB 355.1 is a large, complex deep foundation machine capable of several distinct drilling and piling methods. Working without the correct load charts, control lever assignments, or maintenance intervals risks machine toppling, structural breakdown, load breakaway, or serious injury. This operator’s manual is the document that defines the admissible setups, the permitted wind speeds, the working radii, and the exact procedures for every mode the machine supports.

For the maintenance side, the manual lists specific torque values (for example 200 Nm for crowd winch rope fixing screws, 465 Nm for Kelly winch rope fixing screws, 1250 Nm for leader joint screws), service intervals, gear oil specifications, and hydraulic oil analysis requirements. These are the figures that keep a deep foundation rig productive and safe, and they are only available in this document.

What You Can Do With It

• Set up and operate the LRB 355.1 correctly in every supported mode — Kelly drilling, CFA, full displacement, double rotary, soil mixing, vibrator, hammer, and down-the-hole drilling.
• Follow the correct startup, shutdown, and emergency stop procedures.
• Use the load charts and ground pressure display to plan safe lifts and setups.
• Perform preventive maintenance to the exact intervals and torque specifications required.
• Diagnose and troubleshoot faults using the Litronic testing system and SCOTTI diagnosis system.
• Assemble and dismantle the rig safely, including leader erection, counterweight installation, and tool mounting.
• Train new operators and maintenance personnel on the machine’s safety devices and operating limits.

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Instant PDF Delivery

This Liebherr LRB 355.1 operator’s manual is delivered as a PDF download immediately after purchase — no shipping, no waiting, no physical media to lose. The file can be viewed on any computer, tablet, or smartphone, and relevant pages can be printed for use in the workshop or on site. Keep a copy on the machine and one in the office, so the correct procedure is always within reach.