The Liebherr LTM 1070-4.1 Mobile Crane earns its keep on sites where you need serious lifting with decent road mobility, so knowing exactly where every box, valve, and sensor lives matters. The Technical Information & BMK Components Manual for SN 059222 is what the workshop guys, field techs, and electricians reach for when a schematic says “K15” or “X45” and they’ve got to find it on the iron. If you’re chasing faults, adding wiring, or training new hands, component identification is what saves you time and keeps guesswork off the clock. This BMK is about showing you what’s where, not how to fix it.
What this manual helps you do
- Identify which physical box, valve, sensor, or plug matches a BMK code from Liebherr wiring or hydraulic diagrams.
- Locate components on the carrier or superstructure using outline views and layout drawings of the LTM 1070-4.1.
- Trace reference designators (E, K, V, X, etc.) from a fault code or schematic to their actual mounting position on the crane.
- Cross-reference component IDs to other Liebherr documents, so you can then jump into the right service info or parts catalogue.
- Pinpoint items during training so new techs quickly learn the layout of the crane without wandering around guessing.
Who this is for
This suits a workshop technician, field service tech, electrical diagnostic engineer, fleet mechanic, or training instructor. If you need repair steps, torque specs, or part numbers, you want the service manual or parts catalogue instead, not this BMK.
FAQ
Q: Is the PDF clear and searchable?
A: Yes, it’s a PDF you can zoom and search by BMK code or text, so diagrams and labels are readable on-screen.
Q: Does it cover both carrier and superstructure?
A: Yes, this BMK manual covers component identification for both the carrier and the superstructure on the LTM 1070-4.1.
Q: Does it tie in with other Liebherr manuals?
A: Yes, the BMK is meant to be used alongside Liebherr wiring diagrams, service manuals, and parts catalogues by matching the same reference designators.
Bottom line: If your main need is “Where is this component on the crane and what does Liebherr call it?”, this is exactly the right manual. If you’re after how to repair it or which part number to order, this is the wrong book.
📘 Show Index
Table of Contents:
Superstructure — Table of Contents
- Superstructure LTM 1070-4.1
- Cab instruments:
- Liccon monitor, pedals
- Master switch
- Roof console
- Crane cab:
- Heater, blower
- Windshield wiper, various
- Foot board, beacon, horn
- Relay, diode circuit board
- Plug for EMERGENCY OPERATION without LICCON
- Switch box:
- Relay
- Fuses, plugs
- Plug
- Power supply unit, CPUs, input circuit boards, control ON, transformer
- EMERGENCY OPERATION without LICCON – resistors
- Ground distribution, other
- Hydraulic turntable:
- Main control block
- Actuation auxiliary users
- Slewing gear
- Hoist gear 1+2*
- Luffing gear
- Boom direction, turntable lock
- Folding jib, luffable
- Unpin Tele / cylinder, pressure stages telescoping, pressure sensor pump superstructure
- Ballasting
- Temperature sensor hydraulic oil, oil cooler
- Turntable, general:
- Lighting turntable
- Tank sensor, warning bell LMB
- Central lubrication system
- Telescopic boom:
- Inductive sensor tele cylinder
- Cable drums, angle and length sensors
- Boom head
- Boom nose
- Dual folding jib
- Special equipment:
- Index
- A
- B
- B2 …
- B4 …
- B6 …
- B7 …
- B11 …
- B12 …
- B17 …
- B19 …
- B25 …
- B26 …
- B30 …
- B62 …
- E
- E1 …
- E2 …
- E6 …
- E7 …
- E11 …
- E12 …
- E17 …
- E18 …
- E67 …
- E68 …
- E96 …
- EP0 …
- EP1 …
- EP2 …
- F
- F1-F6 …
- F7-F12 …
- F13-F18 …
- F19-F24 …
- F25-F30 …
- F31-F36 …
- F37-F42 …
- H
- H21 …
- H80 …
- H94 …
- H95 …
- H101 …
- H102 …
- H423 …
- H616 …
- H619 …
- H633 …
- H634 …
- H660 …
- K
- K1 …
- K11 …
- K12 …
- K13 …
- K14 …
- K15 …
- K16 …
- K17 …
- K18 …
- K19 …
- K20 …
- K21 …
- K22 …
- K23 …
- K24 …
- K29 …
- K30 …
- K31 …
- K32 …
- K33 …
- K34 …
- K35 …
- K36 …
- K37 …
- K38 …
- K51 …
- K52 …
- K53 …
- K54 …
- K55 …
- K56 …
- K57 …
- K58 …
- K60 …
- K61 …
- K651 …
- K652 …
- M
- M2 …
- M3 …
- M5 …
- M6 …
- M7 …
- M23 …
- M300 …
- N
- P
- P1 …
- P2 …
- P3 …
- P12 …
- P655 …
- P656 …
- R
- S
- S4 …
- S5 …
- S26 …
- S27 …
- S28 …
- S29 …
- S30 …
- S31 …
- S32 …
- S34 …
- S35 …
- S49 …
- S69 …
- S72 …
- S73 …
- S77 …
- S81 …
- S84* …
- S87* …
- S89 …
- S90 …
- S99 …
- S103 …
- S301 …
- S320 …
- S321 …
- S322 …
- S323 …
- S324 …
- S325 …
- S326 …
- S327 …
- S328 …
- S401 …
- S413 …
- S420 …
- S421 …
- S424 …
- S425 …
- S427 …
- S428 …
- S602 …
- S604 …
- S606 …
- S608 …
- S610 …
- S612 …
- S614 …
- S618 …
- S624 …
- S626 …
- S628 …
- S632 …
- S636 …
- S638 …
- S640 …
- S642 …
- S644 …
- S646 …
- S648 …
- S650 …
- S652 …
- S654 …
- S901 …
- S902 …
- S912 …
- S913 …
- S914 …
- S915 …
- S918 …
- S919 …
- S930 …
- S931 …
- S935 …
- S940 …
- S945 …
- T
- X
- X1 …
- X2 …
- X3 …
- X4 …
- X5 …
- X6 …
- X7 …
- X8 …
- X9 …
- X10 …
- X11 …
- X12 …
- X13 …
- X14 …
- X20 …
- X21 …
- X22 …
- X23 …
- X24 …
- X25 …
- X26 …
- X27 …
- X28 …
- X29 …
- X30 …
- X31 …
- X32 …
- X33 …
- X34 …
- X35 …
- X36 …
- X37 …
- X38 …
- X39 …
- X40 …
- X44 …
- X45 …
- X46 …
- X49 …
- X50 …
- X51 …
- X52 …
- X53 …
- X54 …
- X55 …
- X56 …
- X57 …
- X58 …
- X70 …
- X71 …
- X72 …
- X77 …
- X205 …
- X268 …
- X269 …
- X417 …
- X519 …
- XM1 …
- XM2 …
- XM3 …
- XM4 …
- XM5 …
- XM6 …
- XNOT …
- Y
- Y1 …
- Y2 …
- Y3 …
- Y4 …
- Y5 …
- Y6 …
- Y7 …
- Y10 …
- Y11a …
- Y11b …
- Y16* …
- Y17* …
- Y18 …
- Y19a …
- Y19b …
- Y20 …
- Y21 …
- Y22a …
- Y22b …
- Y24 …
- Y38 …
- Y40 …
- Y66 …
- Y67 …
- Y80a …
- Y80b …
- Y82 …
- Y85a* …
- Y85b* …
- Y103a …
- Y103b …
- Y109 …
- Y138 …
- Y140 …
- Y141 …
- Y142 …
- Z
Liebherr Crane
