The Liebherr LTM 1045-3.1 Mobile Crane is a telescopic mobile crane used for lifting work on construction, industrial, and maintenance sites. When there’s an electrical fault, a hydraulic issue, or a mystery box in a cabinet, the tech who grabs the BMK manual is usually the one doing diagnostics or layout checks. Component identification matters because if you can’t find “K15” or “V12” on the machine, you can’t test it, you can’t replace it, and you’ll waste time chasing the wrong part. This Technical Information & BMK Components Manual for SN 053611 is built exactly for that layout and ID work.
What this manual helps you do
- Identify which physical component matches a reference like E1, K3, or X45 from a wiring or hydraulic diagram.
- Locate components on the carrier or superstructure using outline views and machine overlays.
- Trace harnesses, valves, and sensors from schematic symbols to their real mounting points.
- Cross-reference Liebherr component IDs to where they appear in other manuals and fault lists.
- Pinpoint what a device is called in Liebherr’s terminology so you can talk correctly to parts or service support.
Who this is for
This is aimed at workshop technicians, field service techs, electrical diagnostic engineers, fleet mechanics, and training instructors teaching crane layout. If you need repair steps, torque specs, or part numbers, you want a service manual or parts catalogue instead, not this BMK component identification manual.
FAQ
Q: Are the diagrams clear and searchable in the PDF?
A: Yes, these BMK PDFs are normally clean scans or native files, with readable component labels and searchable text where provided.
Q: Does it cover both the carrier and the superstructure?
A: Yes, this product combines BMK information for the carrier and the superstructure into one manual.
Q: Does it work together with wiring diagrams and parts catalogues?
A: Yes, the BMK for the Liebherr LTM 1045-3.1 Mobile Crane is meant to be used alongside wiring diagrams, hydraulic schematics, service manuals, and parts catalogues by matching the same reference designators.
Bottom line: If your main need is to find and identify components on the crane by their BMK codes, this is the right document. If you’re after how to repair or which part number to order, this is not what you need.
📘 Show Index
Table of Contents:
Carrier — Table of Contents
- Fahrzeug:
- Ansicht von vorne, Beleuchtung und Spiegel
- Ansicht von hinten, Beleuchtung
- Steckdosen, Warnsignalgeber, Rundumkennleuchten
- Abstützbedieneinheit, Seitenmarkierungsleuchten rechts
- Abstützbedieneinheit, Seitenmarkierungsleuchten links
- Fahrerhaus:
- Türen und Fenster, Innenbeleuchtung
- Lüftung und Wärmetauscher,
- Scheibenwisch- und waschanlage
- Bedienelemente
- Mittelkonsole – Batterien, Batteriehauptschalter, Sicherungen Batteriekasten, Spannungswandler
- Mittelkonsole – Sicherungen, Relais
- Mittelkonsole – E / A- Module, ECU’s
- Mittelkonsole – Heizflansch-Steuerung
- Mittelkonsole – Bauteile
- Mittelkonsole – Stecker
- NOT-AUS
- Druckluftanlage:
- Kompressor (Luftpresser) und Lufttrockner
- Druckluftvorratbehälter
- Druckgeber und Druckschalter
- Magnetventile Nebenverbraucher
- ABV – Ansteuerventile
- Dieselmotor D 936 L A6 (PLD):
- Übersicht Einspritzseite
- Öldruck- und Kraftstofftemperatur
- Kraftstoff-Vorfiltereinheit
- Steckpumpen
- Übersicht Abgasseite
- Lüfterseite und Heizflansch
- Drehzahl-Geber
- Einbauansicht
- Motorsteuergerät
- Externe Abgasrückführung
- Ladeluft-Temperatursensoren I und II
- Kühlanlage
- Kühlmittelgeber, Tankgeber
- Automatisiertes Schaltgetriebe:
- ZF 12 AS 2302 (ohne Intarder)
- Hydraulik:
- Hydraulikpumpen – Übersicht
- Ölversorgung, Ventilblock, Umschaltblock
- Antriebstrang:
- Übersicht, Schaltbedingungen
- Verteilergetriebe
- Querdifferentialsperren, Zuschaltung Achse 1 (6 x 6)
- Querdifferentialsperren, Zuschaltung Achse 1 (6 x 4)
- ASR, Raddrehzahlsensoren
- Lenkung:
- Lenkung vom OW, Hinterachslenkung
- Abstützung:
- Abstützventile – Rechts
- Abstützventile – Links
- Achsfederung:
- Niveaugeber – Achsfederung
- Achsblockierventile – rechts
- Achsblockierventile – links
- Sonderausstattung:
- Neigungsaufnehmer
- Wirbelstrombremse Telma Focal 250
- Zusatzheizung Thermo ST90
- Klimaanlage
- Fremdeinspeisung
- Index
Superstructure — Table of Contents
- Superstructure
- BMK – Table (-A1 to -K652)
- BMK – Table (-M2 to -S945)
- BMK – Table (-T50 to -ZE0)
- Instruments cabin:
- Monitor Liccon, pedal
- Master switches
- Roof console
- Crane cab:
- Windscreen wiper, radio installation EMERGENCY-OFF
- Heater, additional heater
- Additional heater
- Control cabinet:
- Control ON, voltage converters, ZE, NT, EP
- Relays, fuses
- Hydraulic equipment superstructure:
- Control strip – LMB cut-off, high-speed
- Telescoping
- Telescoping – re-alimentation tele*
- Pressure sensor luffing ram, pressure sensor telescoping ram
- Slewing brake, winch 1
- Ballasting
- Hydraulic oil cooler
- Pneumatic system- superstructure:
- Interlocking system – superstructure, boom direction
- Superstructure, general:
- Centralized lubricating system
- Lighting superstructure
- Telescopic boom:
- Wind sensor, length-angle sensor, distribution box
- Hoist limit switch – pulley head and special auxiliary jib
- Hoist limit switch – swing-away and biparted swing-away jib
- Index
- Index Superstructure
- -A 1..
- -A2..
- -B1..
- -B2..
- -B3..
- -B4..
- -B19..
- -B25..
- -B26..
- -E1
- -E2..
- -E6..
- -E7..
- -E8..
- -E10..
- -E11..
- -E12..
- -E17..
- -E18..
- -E60..
- -E96..
- -EP0..
- -F1 to F6
- -F7 to F12..
- -F13 to F18..
- -F19 to F24..
- -F25 to F30..
- -F31 to F36..
- -F37 to F42..
- -H80..
- -H94..
- -H95..
- -H101..
- -H102..
- -H599..
- -H611..
- -H612..
- -H627..
- -H628..
- -K1
- -K11..
- -K12..
- -K13..
- -K14..
- -K15..
- -K16..
- -K17..
- -K18..
- -K19..
- -K20..
- -K21..
- -K22..
- -K23..
- -K24..
- -K32..
- -K33..
- -K34..
- -K35..
- -K36..
- -K37..
- -K38..
- -K651..
- -K652..
- -M2..
- -M3..
- -M4..
- -M6..
- -M7..
- -M9..
- -M23..
- -N1..
- -N3..
- -NT..
- -P2..
- -P654..
- -P655..
- -R11..
- -S4..
- -S26..
- -S27..
- -S28..
- -S29..
- -S30..
- -S31..
- -S32..
- -S39..
- -S50..
- -S69..
- -S83..
- -S84..
- -S89..
- -S90..
- -S91..
- -S92..
- -S103..
- -S107..
- -S301..
- -S319..
- -S320..
- -S322..
- -S324..
- -S326..
- -S401..
- -S422..
- -S424..
- -S426..
- -S602..
- -S604..
- -S606..
- -S608..
- -S610..
- -S626..
- -S630..
- -S632..
- -S634..
- -S636..
- -S638..
- -S640..
- -S642..
- -S644..
- -S646..
- -S656..
- -S658..
- -S660..
- -S930..
- -S931..
- -S940..
- -S945..
- (Untitled)
- -X45..
- -X10B..
- -X205..
- -X268..
- -X269..
- -X298..
- -X417..
- -X49..
- -X501..
- -X502..
- -X519..
- -XST1..
- -XST2..
- -XST3..
- -Y 1..
- -Y 2..
- -Y 3..
- -Y 6..
- -Y17..
- -Y19a..
- -Y19b..
- -Y20..
- -Y22..
- -Y23..
- -Y28..
- -Y50..
- -Y51..
- -Y69..
- -Y139..
- -ZE0
Liebherr Crane
