K280
The K280 is the reliable all-rounder for roofers and carpenters in the private construction sector. With a hook height of 25.5 m and a reach of 18.5 m at a load capacity of 250 kg, it offers optimal conditions for versatile transport tasks.
Thanks to a knuckle height of around 22 m, the K280 can also reach the rear sides of multi-story residential buildings without the crane needing to be repositioned. The hydraulic folding jib ensures quick and comfortable setup and can be conveniently operated by remote control. Its self-driving capability and small footprint make the light and compact model the ideal solution for tight construction sites and inner-city applications.
K280 E – autonomous operation without compromise
Optionally, the K280 is also available with an electric motor and a powerful battery. The K280 E thus enables low-emission and completely autonomous operation – ideal for sensitive locations. The battery can be easily charged at any conventional 230 V socket. Thanks to consumption-optimized control and the integrated stop-and-go function, operating times of several days are possible with one battery charge.
Features
Drive variant:
Support
- Fully hydraulic support with ASC support monitoring enables continuously variable support widths – also in the discharge direction
- Maximum flexibility in the setup for optimal use of space and load-bearing capacity
- massive L-shaped outrigger form for maximum tipping stability
- Outriggers without sub-construction thanks to long, vertical cylinders
double luffing cylinders
- torsion-resistant lifting of the boom thanks to two luffing cylinders
- double cylinders for double safety
- Improved reception of lateral guides for a more stable and calmer stand of the boom
infinitely rotatable
- high-quality slewing ring from German brand manufacturing
- The well-designed rotation mechanism allows for endless rotation of the upper carriage in both directions
Self-propelled drive
- Operation of the hydraulic self-drive system via the standard remote control
- easy and precise maneuvering in confined spaces
retractable drawbar
- Reduction of the total length from 9.25 m to 7.00 m
- allows setup even with limited space
Mast system
- extremely strong and weather-resistant special aluminum alloy with low dead weight
- No loss of strength in the weld seam thanks to friction stir welding – the joints are as tight as the solid material
- Klaas' typical hole pattern reduces wind attack surfaces, minimizes dead weight, and ensures high buckling stiffness
- Movable cables are integrated into the mast and therefore optimally protected
- low-maintenance hydraulic piping eliminates the need for complex hydraulic hose changes
Folding jib K280
- hydraulic folding jib ensures easy and quick setup
- higher load capacity on integrated extensions thanks to strong folding jib
- double folding jib cylinders for even more safety and protection against lateral forces
Telescopic winch
- Rapid telescoping under load thanks to patented Klaas rope technology
- Integrated electronic length measurement records the current mast extension length and calculates the maximum possible load capacity
- low dead weight of the ropes increases outreach and load capacity
- low-maintenance and easily accessible rope technology
Battery-powered electric motor trailer cranes
- powerful battery in combination with consumption-oriented crane setting for long operating times
- efficient energy use through automatic stop-and-go function
- Charging via a 230-volt socket possible
- Charging the energy storage is also possible during ongoing crane operation
Diesel-powered trailer cranes
- powerful diesel engine for reliable crane operation
- fuel-efficient for reduced operating costs and lower environmental impact
- electronic tank monitoring with display of fill levels on the crane and via the remote control
Crane control
- complex control system according to EN 280 and EN 13000
- modern safety PLC for reliable crane operation
- CAN-BUS control block for precise and sensitive work
- smooth start-stop for low-vibration work
- optionally expandable with additional remote control
Radio remote control
- precise and sensitive control through high-quality joysticks
- Clear display of the most important operating conditions such as tilt and rotation angles, max. Lifting force, lifting rope speed
- high operating comfort and safe control during crane operation
- optionally with memory function for saving and automatically starting defined target points (hold-to-run)
- flexible power supply via standard batteries or cable
GPS tracking
- Trackunit's tracking system captures important machine and operational data such as usage, maintenance, and battery status.
- Remote fault analysis by Klaas service staff to reduce downtime
- Support with billing, logistics and efficient equipment rental
- easier location of equipment in case of theft
Accessory Fix System
- Accessories safely stored and ready at any time
- no annoying lashing necessary
- custom-fit brackets ensure safety in road traffic
- Equipment of the crane with individually desired brackets
GPS tracking opt.
- Trackunit's tracking system captures important machine and operational data such as usage, maintenance, and battery status.
- Remote fault analysis by Klaas service staff to reduce downtime
- Support with billing, logistics and efficient equipment rental
- easier location of equipment in case of theft
Technical data
| Load | Range | Height |
|---|---|---|
| 1,000 kg | 6.00 m | 20.00 m |
| 750 kg | 8.50 m | 19.00 m |
| 500 kg | 13.00 m | 15.00 m |
| 350 kg | 16.00 m | 11.00 m |
| 250 kg | 19.00 m | 14.00 m |
| Parameter | Value |
|---|---|
| Hook load (stand./opt.) | 1,000 kg/- |
| Hook height | 26.00 m |
| Outrigger width (min.) | 3,88 |
| Outrigger width (max.) | 4,88 |
| Wind pulling force | 1,000 kg |
| Jib (1,000 kg) | 5.15 m |
| Vehicle dimensions | 9.22 x 2.09 x 2.55 m |
| Towing capacity | 2.8 t - 3.1 t |
Load diagrams
Crane operation
