Liebherr LTM 1130-5.1 Mobile Crane Technical Information and BMK Components Manual (Carrier + Superstructure) (SN 066519)

The Liebherr LTM 1130-5.1 Mobile Crane earns its keep on tight, time-critical lifts, so downtime kills your numbers fast. The Technical Information & BMK Components Manual for SN 066519 is what your techs reach for when they’re standing at the crane asking, “Where is this thing and what does Liebherr call it?” Component identification is what keeps electrical and hydraulic diagnostics moving instead of burning hours just hunting parts on the machine.

What this manual helps you do

• Identify where specific components sit on the carrier and superstructure using outline and layout diagrams.
• Locate a device from a wiring or hydraulic schematic (like “K15” or “V12”) on the actual crane frame or in the upper works.
• Trace reference designators from Liebherr electrical/hydraulic diagrams to the physical relays, valves, sensors, and connectors.
• Cross-reference fault codes or schematic items to Liebherr’s internal component naming so you can talk clearly with dealers and suppliers.
• Find and pinpoint components when planning repairs, routing harnesses, or training new techs on the LTM 1130-5.1 machine layout.

Who this is for

This BMK / component identification manual is aimed at workshop technicians, field service techs, electrical diagnostic engineers, fleet mechanics, and training instructors. If you need step‑by‑step repairs, torque specs, or part numbers, you’re better off with the service manual and parts catalogue instead.

FAQ

Q: Are the diagrams clear and searchable in the PDF?

A: Yes, this kind of BMK manual is typically supplied as a readable PDF where you can zoom diagrams and search by component ID text.

Q: Does it cover both the carrier and the superstructure?

A: Yes, it combines BMK information for the lower carrier and the upper crane body into one Technical Information & BMK Components Manual.

Q: Does it work with other Liebherr documents I already have?

A: Yes, the BMK component IDs are meant to tie directly into Liebherr wiring diagrams, hydraulic schematics, service manuals, and parts catalogues.

Bottom line: If your main pain is “Where is this component and what’s its ID?”, this is the right manual. If you want repair steps or part numbers, this is not what you need.