SWF Krantechnik · capacity 1–250 t
We supply and install genuine SWF Krantechnik wire rope hoists for overhead cranes. Four series — NOVA², NOVA¹, CRABster and NOVAex — cover capacities from 1 t to 250 t for all industrial applications.
01 / Range
Each series is optimized for a different capacity range and duty type. Detailed technical parameters are in the downloadable brochures on each card. For workstations and lower capacities, see our chain hoists.
Next-generation wire rope hoist
Top-class double-girder wire rope hoist of the new generation, with intelligent control, load monitoring and an extended speed range. The standard for new industrial applications.
Wire rope hoist for heavy-duty service
Proven wire rope hoist for single- and double-girder overhead cranes. The workhorse of heavy industrial applications — steelmaking, engineering, logistics, precast concrete production.
Heavy-duty winch for process cranes
Special-purpose winch for process cranes and extreme loads up to 250 tonnes. Used in shipbuilding, wind turbine manufacturing, heavy industrial assembly and oversized load handling.
Wire rope hoist for explosive atmospheres
Wire rope hoists and components in Ex-proof design for ATEX zones 1, 2, 21 and 22. Standard in petrochemicals, pharmaceuticals, paint shops and facilities with explosion hazards. Same technical performance as NOVA, with certified protection.
02 / Technical comparison
Key differences between the series — capacity, design, environment and standards.
| Parameter | NOVA² rope | NOVA¹ rope | CRABster | NOVAex |
|---|---|---|---|---|
| 01 Maximum capacity | 1,250 – 20,000 kg | 2,000 – 80,000 kg | up to 250,000 kg | 1,000 – 16,000 kg |
| 02 Frame sizes | NB / NE / ND | NB / NE / NF / ND | standard / frame | NB / NE / ND |
| 03 Environment | Indoor / outdoor | Indoor / outdoor | Indoor / outdoor | ATEX zones 1, 2, 21, 22 |
| 04 Smart features | Crane Intelligence full | Crane Intelligence basic | Optional | Crane Intelligence Ex |
| 05 Standards | EN 13001, ISO 4301 | EN 13001, ISO 4301 | EN 13001, ISO 4301 | EN 13001, ATEX 2014/34/EU |
03 / FAQ
Answers to the questions we get most often. If yours is missing, give us a call — we are happy to help.
NOVA² is the modernised version with a more compact design, lower weight and higher efficiency. Capacity up to 20 t, standard on new cranes. NOVA¹ is the proven classic up to 80 t, still available for demanding applications and as a replacement for older models.
CRABster is a crab — a compact unit that travels along the crane bridge and contains both the hoisting mechanism and the travel drive. Capacity up to 250 t, used in heavy industry, steelworks and energy.
Yes, the SWF NOVAex hoist is certified for ATEX zones 1, 2, 21 and 22 per Directive 2014/34/EU. All components are in Ex version including the motor, brake and limit switches.
The decisive parameters are load weight, required lifting height, hoisting speed and duty class (FEM/ISO). We also consider the environment (indoor/outdoor, temperature, dust, ATEX). Based on your data we propose the optimal type.
Yes, as an authorised SWF Krantechnik partner we supply genuine spare parts for all NOVA, CRABster and NOVAex models — brakes, couplings, ropes, drums, pulleys and control modules. Most parts can be delivered within 1–2 weeks.
No-obligation quote
Tell us the model and capacity you need. Our engineering team will verify suitability for your facility and prepare a quote including installation and testing.