Elevating work platforms

The latest product in the Klaas range: the Theo20 as the ‘little brother’ of the Theo25. Identical in terms of quality, operating convenience and functionality, it is the more cost-effective version with a working height of 20 m. Nevertheless this elevating work platform achieves with 100 kg basket payload the enormous range of 14.5 m to the rear and to the side. The work basket impresses with its high stability and is operated using an intelligent control system with memory function. It offers the ability to get in and out at the front and back.

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Mast system

  • extremely strong and weather-resistant aluminium special alloy with low net weight
  • no strength loss in the welding seam due to new stir welding process, joints are as strong as the solid material
  • boom is endlessly rotatable

V support

  • fully hydraulic support in conjunction with ASC support monitoring system enables infinitely variable support widths, even in the direction of the range of action
  • no fixed increments that restrict the operator
  • optimal user protection thanks to constant monitoring of the stability
Automatic set-up
  • quick and easy set-up and dismounting via the control console
  • support beams infinitely extend laterally
  • infinite height levelling of the support cylinders for optimal set-up even on uneven surfaces
  • constant pressure monitoring reacts to changing outside conditions
Energy supply
  • protected routing of all moving electrical and hydraulic leads in or on the mast
  • no hose or cable reels on the mast
  • low-maintenance hydraulic pipework made of galvanised steel used in the substructure, meaning there is no need to change hydraulic hoses
Telescopic winch
  • quick telescoping under load thanks to patented Klaas rope technology
  • integrated electronic length measurement records current extension length of the mast and calculates maximum possible payload
  • low net weight of the ropes increases range of action and payload
  • low-maintenance and very easy to reach rope technology
Drive concept
  • platform operated by powerful truck engine with auxiliary drive (PTO)
  • modern controller and electrical components enable standstill whilst set up for up to four hours
  • electronic tank monitoring via control console

Elevating work platform

  • ability to get in and out at front and back via a self-closing door
  • work basket rotates infinitely by 90° to each side using a joystick
  • 230 V socket for other work appliances
  • lashing points conforming to standards for the PPE directly in the work platform
Platform control
  • ultra-modern safety control system (PLC) for operating the platform according to DIN EN 280
  • modern CAN BUS control block for particularly sensitive and accurate work
  • soft start/stop for low-vibration work

Basket control station

  • high-quality basket control station in terms of ergonomics and feel, optimally adapted to the operator’s needs
  • easy to operate thanks to direct selection of important functions and clear presentation
  • extremely sensitive joysticks for precisely controlling the platform
  • informative, large colour display clearly showing all key platform operating statuses
  • with integrated plastic protective cover
Endless rotatable boom
  • upper structure with the boom can be rotated 360°
Full panelling
  • completely closed full panelling made of anodised aluminium smooth plate
  • lockable doors and hoods ensure inaccessibility to various components
  • high-quality design
  • easier to clean the vehicle

Optional equipment

Remote control from below

  • optional control of all key basket functions via second cable remote control from below

Technical specifications

Working height20.0 m
Range to the rear (250 kg)14.5 m
Range to the rear (100 kg)14.5 m
Range to the side (100 kg)14.5 m
Basket capacity250 kg
Total weight13.5 t
Swivel rangeendlessly rotatable
Work basket angle of rotation180 °
Large work basket1.40 x 0.70 m
Support width (min.)2.24 m
Support width (max., at the front)4.26 m
Support width (max., at the back)4.25 m

Load diagrams

Subject to technical changes. All dimensions are approximate. The right is reserved to alter the functions and performance. The information reflects the appliance performance at the time of publication.1 dependent on truck type
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