JSB121S Jisung JSB121S Specifications & Technical Data (2017—2026)

Weight: 2635kg – No. of Blows: 4501/min – Carrying device: 28-35t – Impact energy: 6.5kJ – Total length: 3255mm – Tool Ø: 155mm

Technical specs - JSB121S Jisung

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
2635 kg
No. of Blows
450 1/min
Carrying device
28-35 t
Impact energy
6.5 kJ
Total length
3255 mm
Tool Ø
155 mm
Oil flow
240 l/min
Operating pressure
180 bar
Model series
S

Basic model without chisel and without adapter for excavator

Special equipment

Central lubrication
No
silenced
No
Subaqueous equipment
No
Quick hitch mech.
No

Machine inspection

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Machine inspection

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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.

Provided by: Mevas — The Heavy Equipment Inspectors

Buy & Rent

Compare Jisung JSB121S with similar Hydraulic Breakers

Jisung JSB121S

Jisung JSB121S

Weight:
2635 kg
No. of Blows:
450 1/min
Carrying device:
28-35 t
Impact energy:
6.5 kJ
Sandvik BR 3890

Sandvik BR 3890

Weight:
3150 kg
No. of Blows:
640 1/min
Carrying device:
33-55 t
Bento BHB 23 E

Bento BHB 23 E

Weight:
2400 kg
No. of Blows:
450 1/min
Carrying device:
22-35 t
Impact energy:
6.57 kJ

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 24.06.2026

Tracking Market Dynamics Over Time: Support Your Strategic Decisions via LECTURA Surveys

Tracking Market Dynamics Over Time: Support Your Strategic Decisions via LECTURA Surveys

The heavy equipment market is dynamic and responds flexibly to current technological trends and institutional regulations. Understanding how trends develop over time has become essential for effective decision making. LECTURA GmbH supports professionals through its longitudinal survey services, enabling companies to monitor market developments with greater clarity and confidence.