Small Breakers

Small Breakers


Operating Weight (Top Box BKT.) 115 kg (253 lbs) ~ 614 kg (1,354 lbs)
Chisel Outer Dia. 40 mm (1.6 in) ~ 85 mm (3.3 in)
Setting Pressure 150 kgf/cm2 (2,134 psi) ~ 190 kgf/cm2 (2,702 psi)
Impact Power 140 ft.lbs (190 J) ~ 1,500 (2,050 J)
Working Pressure 70~110 kgf/cm2 (996~1565 psi) ~ 100~140 kgf/cm2 (1422~1991 psi)
Oil Flow 15~30 Ipm (4.0~7.9 gpm) ~ 50~100 Ipm (13.2~26.4 gpm)
Blow Rate (H/ Speed) 600~1200 BPM ~ 300~700 BPM
Suitable Excavator 0.5~8 ton (1,102~17,637 lbs)
Standard Features

Large Diameter Tie-Bolt

2 Chisel Points Included

Mounting Bracket - fits Hyundai model

Mounting bracket pins

Installation hardware

Optional Features

Anti-Blank firing on/off valve

TPC system (2 stage stroke valve)

Auto grease system


Hyundai small breakers are suited to fit compact size excavators ranging from 1.7 ton to 8 ton.  If equipped on a Hyundai compact excavator, standard equipped mounting brackets are designed to match up perfectly with the Hyundai linkage.  If you would like to use on another brand of excavator, Hyundai dealers can match a custom mounting bracket to fit any machine.

Reliability & Durability

Hyundai breakers are precision designed with trusted and proven components and systems.  Our breakers are designed to be rugged and reliable for longer up time, reduced operating cost and  improved productivity.

Hyundai breakers are manufactured with the high grade of steel and rigid box frame construction.  Product testing is conducted in the design and manufacturing process of all new models insuring optimum durability and reliability.



Two stroke selector system

The 2-stroke selector allows users to change from long stroke to short stroke according to the performance needs for their application.


Multiple chisel types

Multiple chisel types are available in stock for your local Hyundai dealer. No matter what type of material you are engaging, we have the right tool for your needs.


6 small breaker Models

Hyundai offers perfectly matched breakers to fit each of our mini excavators or for that matter any brand of excavator.


TPC System - 2-stage stroke valve (Option)

Allows users to change from short stroke to long stroke based on application and material requirements.


NOK Seal System

Longer seal life versus other breakers in the market is achieved with high quality NOK type seals.


Auto ABF (Anti-Blank Firing) System

Standard on HDB50 - HDB90 models, protects chisel points, bolts and front heads from blank firing regardless of application. Auto control starts and stops breaker operation based on pressure on chisel point.


Hyundai-backed support and warranty

Backed by Hyundai, all Hyundai breakers carry a 1 year warranty and are fully supported by the Hyundai dealer network across North America.


Larger Chisel Diameter

Larger diameter chisel points improve durability and reduces operating cost.