Komac KB 300S
- Weight:
- 346 kg
- No. of Blows:
- 900 1/min
- Carrying device:
- 3.5-7.0 t
- Impact energy:
- 0.74 kJ
KB 300S Komac KB 300S Specifications & Technical Data (2017—2026)
Technical specs - KB 300S Komac
Specification
Notice: Every data listed is verified by LECTURA Specs team experts. However, incomplete data and mistakes might occur. Contact our team with any change suggestion.
- Weight
- 346 kg
- No. of Blows
- 900 1/min
- Carrying device
- 3.5-7.0 t
- Impact energy
- 0.74 kJ
- Tool Ø
- 68 mm
- Oil flow
- 70 l/min
- Operating pressure
- 140 bar
- Model series
- KB
Basic model without chisel and without adapter for excavator
Special equipment
- Central lubrication
-
No
- silenced
-
No
- Subaqueous equipment
-
No
- Quick hitch mech.
-
No
Download datasheets (PDF)
Machine inspection
Ask for inspection of your Komac KB 300S from experts
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Use this service to minimise the risk when buying used equipment. An inspection by Mevas costs less than repairing a defective hydraulic cylinder.
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Compare Komac KB 300S with similar Hydraulic Breakers
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- Carrying device:
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- Weight:
- 410 kg
- No. of Blows:
- 980 1/min
- Carrying device:
- 5-8 t
Komatsu JKHB 401
- Weight:
- 400 kg
- No. of Blows:
- 500 1/min
- Carrying device:
- 6-10 t
- Impact energy:
- 1.2 kJ
Develon HB06H
- Weight:
- 345 kg
- No. of Blows:
- 900 1/min
- Carrying device:
- 4-7 t
Spare parts & Components
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Do your lookup for high quality parts for Komac KB 300S online!
With a few, easy steps, you will find generic and genuine parts and replacements in well-catalogued lists. Wether you are dealer or an owner, LECTURA can lead you to the right direction.
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Transport
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News
Construction News by LECTURA 15.09.2026
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More Power, Smarter Operation: Bobcat Presents the New L100 and Updated L85 Compact Wheel Loaders at GaLaBau
Bobcat is presenting the all-new L100 (1.0 m³ bucket capacity) and the updated L85 (0.8 m³) compact wheel loaders for the first time at GaLaBau in Nuremberg in Germany — at the Bobcat booth in Hall 7, Stand 7-334 — from 15–18 September 2026.