Liebherr LG1750



  • This 750t lattice boom mobile crane is manufactured in Germany at the Liebherr-factory Ehingen. The transport to the job site is done with many truck loads, but the undercarriage drives itself. The superstructure is then bolted to the undercarriage with a QuickConnection. This crane is also available with crawler chassis as LR1750.
  • Crane carrier:
    Drive: 8 cylinder Liebherr diesel engine
    Power: 686 hp
    Maximum speed: 80 km/h
    Drive / steering: 16 x 8 x 16
    Dimensions: 19m long, 3m wide, 4m high
    Outriggers: 16 x 16 m
    Dead weight: 96 t
  • Superstructure:
    Drive: 8 cylinder Liebherr diesel engine
    Power: 544 hp
    Total height: up to approx. 200 m
    Counterweight on superstructure up to 245 t
    Derrickballast up to 400 t
    Total operating weight up to more than 1000 t


Liebherr LG1750 Felbermayr or other liveries, respectively Liebherr factory color

  • Conversion of the static model from Conrad in the scale 1:50
  • Different color versions possible, if available
  • Custom made to order
  • Please ask for delivery and delivery time as well as special requests

Functions and data sheet:

  • Undercarriage:
    Driving proportionally and sensitively with 2 speed steps, separated from the superstructure possible, the Quick-Connection can still be used. Four axles are driven as with the original and have an electronic differential and all 16 wheels are steerable. All 5 Liebherr mobile crane steering programs implemented, including crab steering. All axes can be lifted. Outriggers are fully functional, the four outrigger beams can be individually pivoted, extended and supported by remote control.
    Extensive lighting functions as with the original, incl. 4 rotating beacon lights /flash lights. Original motoround speed synchronous, reversing beeper and horn.
    Power supply by a 7.4 V Lipo battery.
  • Superstructure:
    High-quality motor speed controllers control 6 powerful winch motors and the slewing motors proportionally and sensitively. The slewing ring has 2 ball bearings and an electrical slip ring for endless 360 degree panes. The swivel radius of the Derrick ballast pallet can be adjusted by two motosr. The cabin can be swung out and tilted remotely. The original plastic rope pulleys are partly exchanged for aluminum or brass rollers with ball bearings. Also, some plastic parts of the bracing are replaced by metal parts.
    There are 6 LED working lights on the superstructure. Two further sound modules in the superstructure reproduce the original superstructure engine and hydraulic winch noise speed-controlled. The power is supplied by the battery in the undercarriage.
  • Engines:
  • 48 Electric geared motors
  • Power source:
  • 7.4 V Lipo battery
  • Receiver:
  • 2x FrSky compatible 2.4 Ghz
  • Undercarriage RC functions:
  • driving, steering (also grab steering), lifting axles, supporting by outriggers, light functions, original engine sound
  • Uppercarriage RC functions:
  • slewing and 6 winches, telescoping the ballast pallet, swinging out and tilting the crane cab, original engine and winch sound, 6 LED working lights
  • Including electrical slipring for 360 ° endless slewing
  • Height with lattice main boom and luffing fly jib approx. 2m
  • Optional additional equipment for an extra charge: additional lattice boom sections, driver's figure, wind speed gauge, aircraft warning control light , warning light on top of the crane cab
  • Subject to technical modifications without prior notice


ModelPrice conversion incl. ModelPrice conversion excl. ModelSpecial features and accessoriesSurchargeNotes
Liebherr LG1750 by Conradon requeston requestall RC functions of superstructure: slewing, 6 winches, counterweight adjustment, etc. and RC undercarriage RC functions: driving (4 axles driven), steering (5 steering programs, also crab steering), axle lifting, outriggers, light functions and Quick connection to the superstructure, etc, incl. rechargeable battery-various liveries, if available
---painted driver’s figure € 13,00 -
---wind speed gauge, aircraft warning control light, warning light on top of the crane cab € 130,00 -
---Lipo battery chargeron request-
---FrSky Taranis X9E transmitter with special module „crane“on request-
all prices include 20 % VAT
  • Surcharge for special requests depending on equipment and effort
  • 50% pre-payment after placing order, rest + shipping costs before delivery
  • Please observe the GTC

Delivery Contents:

  • Converted model including full mechanical and electronic system featuring two 2.4GHz receivers and battery


mandatory, but only included for a surcharge

  • pre-programmed 2.4 GHz transmitter FrSky Taranis X9E
  • battery charger