JMHB 1270V-1 Komatsu JMHB 1270V-1 Specifications & Technical Data (2021—2026)

Weight: 7754kg – No. of Blows: 5901/min – Carrying device: 75-120t – Tool Ø: 215mm – Oil flow: 550l/min – Operating pressure: 180bar

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Technical specs - JMHB 1270V-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
7754 kg
No. of Blows
590 1/min
Carrying device
75-120 t
Tool Ø
215 mm
Oil flow
550 l/min
Operating pressure
180 bar
Model series
JMHB

More technical details, like: impact energy, total length 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.

Provided by: Mevas — The Heavy Equipment Inspectors

Buy & Rent

Compare Komatsu JMHB 1270V-1 with similar Hydraulic Breakers

Komatsu JMHB 1270V-1

Komatsu JMHB 1270V-1

Weight:
7754 kg
No. of Blows:
590 1/min
Carrying device:
75-120 t
Tool Ø:
215 mm

Spare parts & Components

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Spare parts

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Transport

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Data provided by Lectura logo

News

Construction News by LECTURA 06.07.2026

Home Care without Concerns

Home Care without Concerns

Our team successfully contributed to the transport and installation of a complete care annex. Together with our client Houtiva, we had one clear goal in mind: to fully take the burden off the end customer.