Zil КБ-573
Series: Other models
Not the right version? The data comes from vehicle registers holding many near-identical versions side by side. Photograph the data plate — we read make and type from it. Open the scanner e-mail address required
The Зил КБ-573 is a crane made by Зил. Engine output is 75 kW.
Operating weight comes to 120,300 kg.
Within the range, rated power spans from 25 to 625 kW; with 75 kW, the КБ-573 sits in the mid-field. Directly alongside are the КБМ-401 with 67 kW below and the КБ-586 with 87.7 kW above.
Technical data
Engine
| Power | 75correct |
|---|
Dimensions and weights
| Unladen weight | 120,300correct |
|---|
Where this model stands
Power-to-weight ratio: 0.6 kW/t (75 kW / 120.3 t)
Stronger than 36% of the cranes & access platforms in the register — out of 12 models with a stated power figure.
Calculated from the documented figures above — not a rating.
Frequently asked questions
How much power does the Zil КБ-573 have?
The Zil КБ-573 delivers 75 kW.
How much does the Zil КБ-573 weigh?
The unladen weight is 120,300 kg.
What to check before buying
- Check the hour meter against the service records — a replaced instrument is the most common gap.
- Compare the data plate and chassis number with the papers.
- Check the weights in the papers against the figures here — attachments change them.
- Load the hydraulics and watch for sag.
- Ask about parts availability for this build year — the running costs hang on it.
A general list for this type of machine — no substitute for an inspection or an appraiser.
We do not sell machines. We ask the dealers who carry this model and come back with price and lead time.
Request a quote →
We ask the suppliers and come back with price and lead time.
Request spare parts →
This page carries 2 individual figures for this model. They come from 1 recorded source; every figure can be traced there. What we cannot document is not here — we leave gaps open rather than estimate them.
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Know this machine better? Have a photo, a manual, or know that a figure is wrong? Add it to the register →
Other models in this series
CC 12600
CC 8800-1
K-10000
Liebherr LTM 11200-9.1
RDK 250
RDK 280
RDK 400
RDK 630
Terex Demag AC 50
Автомобильный кран К-46
БК-1000
КБ-308
Sources: [1]
Mobile crane in 3D section
Turn the model, look inside and click an assembly — each one is explained.