- Model
- 91 K
- Max capacity (t)
- 6
- Max radius (m)
- 48
- Max free-standing height (m)
- 40.4
Liebherr's own per-model product page for the 91 K within the K-series fast-erecting crane range, with the technical-data block. Liebherr uses the term "fast-erecting crane" for this self-erecting category. Hosted by the manufacturer — we link, never mirror.
The 91 K is a self-erecting (fast-erecting) tower crane with a maximum lifting capacity of 6,000 kg, a maximum radius of 48 m and a maximum hook height of 40.4 m. It uses a telescoping lattice tower and an adjustable-radius jib, and is transported to site as a complete unit ready for erection. It sits in Liebherr's current K-series alongside the 43 K, 61 K and 125 K.