Technical specs - KB 300H 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)
Komac KB 300H overview
Machine inspection
Ask for inspection of your Komac KB 300H from experts
Mevas is an international operating inspection service for used heavy machinery. Construction machinery inspectors are available in more than 20 countries.
Use this service to minimise the risk when buying used equipment. An inspection by Mevas costs less than repairing a defective hydraulic cylinder.
Provided by:
Buy & Rent
Compare Komac KB 300H with similar Hydraulic Breakers
Komac KB 300H
- Weight:
- 346 kg
- No. of Blows:
- 900 1/min
- Carrying device:
- 3.5-7.0 t
- Impact energy:
- 0.74 kJ
Darda C20 C
- Weight:
- 285 kg
- Carrying device:
- 5-7 t
Okada OKB 304 B-V
- 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
Get spare parts for Komac KB 300H easily from our partners
Do your lookup for high quality parts for Komac KB 300H 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.
Check the best offers from our partners and order the Hydraulic Breakers spare parts easily today - worldwide.
Transport
Hydraulic Breakers Transport & Shipping Services
In case you look into transport options for your machine, apply our services. Check the most appropriate transport quotes for Hydraulic Breakers built on transport dimensions and weights. Our partners provide large-scale services to satisfy your demands.
Data provided by
News
Construction News by LECTURA 15.07.2026
Weekly overview 6.7. - 10.7. 2026
See the latest innovations from the machinery world.