Trailer crane Klaas K23-33 TSR CITY

👉 Maximum lifting capacity: up to 1,500 kg  👉 Reach: up to 23 m  👉 Height: up to 32.80 m

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Technical specifications

  • Max Hook height:: 32,80 m

  • Lifting capacity (std./opt.): 1.500 / – kg

  • Total mastlength: 34,10 m

  • Outrigger width (min/max): 2,85m /5,04m

  • Drum capacity; 1.500 kg

  • Articulating arm (max. 1,500 kg): 4.97 m

  • Boom 1 (800 kg): 8.26 m

  • Jib 2 (500 kg): 10.39 m

  • Jib 3 (250 kg): 12.31 m

  • Vehicle dimensions: 9.22 x 2.29 x 2.50 m

  • Total weight: 3.5 tonnes

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Aanhangerskraan Klaas K23-33 TSR CITY lastendiagram

  • Load   Reach    Height

  • 1500 kg – 4,50 m – 22,00 m

  • 1000 kg – 8,50 m – 20,50 m

  • 800 kg – 9,5 m – 24,50 m

  • 500 kg – 14 m – 21,50 m

  • 350 kg – 17 m – 23 m

  • 250 kg – 23 m – 19 m

The K23-33 RS City, with a hook height of almost 33 m, has been one of Klaas’ most popular trailer cranes for many years. With a lateral reach of 23 m while lifting a 250 kg load, it offers an impressive working radius.

In just a few minutes, the aluminium crane can be converted tool-free into an aerial work platform, allowing for versatile and safe operation on the construction site.

Thanks to its self-propelled drive, it can be manoeuvred precisely into tight spaces, while the retractable drawbar reduces its length to just 7 m. As a single-axle trailer with a low dead weight of only 3.5 tonnes, it is easy to handle, even in confined spaces.

Equipment

  • extremely strong and weather-resistant special aluminum alloy with low dead weight
  • no loss of strength in the weld due to friction stir welding; the joints are as strong as the solid material
  • the characteristic Klaas perforation pattern reduces the wind-exposed surface area, while ensuring low dead weight and high resistance to deformation

  • Fully hydraulic shoring combined with ASC shoring control enables continuously variable shoring widths, including in the direction of the overhang
  • No predefined notches restricting the operator
  • L-shaped outriggers ensure maximum stability against tipping
  • Long vertical cylinders allow for shoring without the need for additional bracing

  • Quick and easy crane setup via radio remote control
  • Continuous lateral extension of each outrigger
  • Automatic leveling of the outrigger cylinders for optimal setup, even on uneven surfaces
  • Continuous pressure monitoring that responds to changing external conditions

  • the hinge plate is machined from solid stock, enabling it to withstand higher loads
  • electronic monitoring within the hinge ensures optimal load absorption at any angular position
  • dual-cylinder design with a folding tip provides enhanced safety and protection against lateral forces

  • dual tilt cylinders
  • torsion-free boom lifting thanks to two tilt cylinders
  • dual safety thanks to two cylinders
  • improved absorption of lateral steering forces, resulting in a stable and quiet boom position

  • Protected routing of all moving electrical and hydraulic lines within or on the mast
  • No hose or cable reels on the mast
  • Use of low-maintenance galvanized steel hydraulic lines in the undercarriage, avoiding costly replacement of hydraulic hoses

  • rapid telescoping under load thanks to patented Klaas cable technology
  • integrated electronic length measurement records the mast’s current extension length and calculates the maximum possible load
  • low dead weight of the cables increases reach and load capacity
  • easily accessible and low-maintenance cable system

  • Complex control system compliant with EN 280 and EN 13000
  • State-of-the-art safety PLC for crane operation
  • CAN-bus control unit for highly sensitive and precise operationSoft start/stop for low-vibration operation
  • Expandable with an additional remote control

  • large display provides a clear view of all key crane operating states
  • precise start-up thanks to sensitive joysticks
  • powered by standard batteries or cable
  • can be equipped with a memory function
  • this learns two reference points (e.g., material location on the ground and unloading location on the roof), between which the crane moves safely in hold-to-run mode

  • powerful diesel engine for crane operation
  • low fuel consumption – resulting in huge cost savings and reduced environmental pollution
  • electronic fuel level monitoring on the crane with remote control display

reduction of the total length from 9.25 m to 7.00 m, enabling installation in small spaces as well

  • spacious, lockable storage compartments
  • secure storage for tools and accessories
  • large storage area on the crane
  • clean, high-quality overall appearance thanks to full aluminium chequer plate cladding

  • high-quality, German-made slewing ring
  • thanks to a well-engineered slewing bearing, the turret can rotate endlessly in both directions

  • Self-propelled hydraulic drive, operated by remote control as standard
  • Easy maneuvering in the tightest spaces

FOR ALL INFORMATION ABOUT THIS PRODUCT:

Jean-Marc MAMPAEY  – vente@eurotopconcept.be – +32 (0)475 86 71 76