JTHB 650-1 Komatsu JTHB 650-1 Specifications & Technical Data (2021—2026)

Weight: 4550kg – No. of Blows: 4701/min – Carrying device: 45-70t – Tool Ø: 178mm – Oil flow: 390l/min – Model series: JTHB

Attachments Hydraulic Breakers Komatsu JTHB 650-1

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Technical specs - JTHB 650-1 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
4550 kg
No. of Blows
470 1/min
Carrying device
45-70 t
Tool Ø
178 mm
Oil flow
390 l/min
Model series
JTHB

More technical details, like: impact energy, total length, operating pressure are available in the full technical specs.

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

Visit Komatsu live at

NordBau 2026

Holstenhallen Neumünster, Germany

September —
NordBau 2026

Machine inspection

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Machine inspection

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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Provided by: Mevas — The Heavy Equipment Inspectors

Spare parts & Components

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Spare parts

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Transport

Hydraulic Breakers Transport & Shipping Services

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