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JTHB40-3 Komatsu JTHB40-3 Specifications & Technical Data (2017—2026)
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Technical specs - JTHB40-3 Komatsu
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
- 235 kg
- No. of Blows
- 1060 1/min
- Carrying device
- 3-4.5 t
- Impact energy
- 0.75 kJ
- Tool Ø
- 64 mm
- Oil flow
- 55 l/min
- Operating pressure
- 160 bar
- Model series
- JTHB
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)
Events
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Machine inspection
Ask for inspection of your Komatsu JTHB40-3 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.
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Buy & Rent
Compare Komatsu JTHB40-3 with similar Hydraulic Breakers
Komatsu JTHB40-3
- Weight:
- 235 kg
- No. of Blows:
- 1060 1/min
- Carrying device:
- 3-4.5 t
- Impact energy:
- 0.75 kJ
NPK PH-1
- Weight:
- 192 kg
- No. of Blows:
- 1100 1/min
- Carrying device:
- 2-3.5 t
Allied AR 70 C XSF
- Weight:
- 230 kg
- No. of Blows:
- 950 1/min
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Case CH-2M
- Weight:
- 250 kg
- No. of Blows:
- 1150 1/min
- Impact energy:
- 0.34 kJ
Hanwoo RHB 304 BA
- Weight:
- 209 kg
- No. of Blows:
- 1000 1/min
- Carrying device:
- 2.5-6 t
- Impact energy:
- 0.45 kJ
Spare parts & Components
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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 21.07.2026
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Manufacture of special vehicles for mining, excavation, construction and civil works: Engineering and tailor-made solutions for every operation
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