HB 4700

DustProtector optional

ContiLube® II

Intelligent Protection System (IPS)

HB 4700

DustProtector optional

ContiLube® II

Intelligent Protection System (IPS)

HB 4700

DustProtector optional

ContiLube® II

Intelligent Protection System (IPS)

Construction site with excavator jack hammers

Rock breakers in a quarry

Our features make the difference

Click here to find out more about the features and benefits of our HB 4700 hydraulic breaker.

A breakthrough performance with our hydraulic breakers

Our Heavy Breakers are highly adapted for primary blast-free rock excavation and secondary rock breaking on construction sites and in quarries, surface and underground mines as well as primary demolition of massive reinforced concrete structures.

Technical specifications

Carrier weight class ¹	45 t - 80 t 99 000 lb - 176 000 lb
Service weight ²	4 700 kg 10 400 lb
Working tool diameter	190 mm 7,48 inch
Working length of tool	790 mm 31 inch
Hydraulic input power, max	108 kW 144,8 HP
Oil flow	260 l/min - 360 l/min 68,7 gpm - 95,1 gpm
Operating pressure	160 bar - 180 bar 2 320 psi - 2 610 psi
Impact rate	280 blows/min - 540 blows/min
Sound power level, guaranteed ³	126 dB(A)

Weights apply to standard carriers only. Any variances must be agreed with Epiroc and/or the carrer manufacturer prior to attachment.
Attachment with standard working tool & average-sized adapter plate.
EN ISO 3744 in accordance with directive 2000/14/EC

Full details of measurement are available in the safety and operating instructions

More information

Rock breaker HB 4700 with HATCON

Hydraulic breaker HB 4700 DP (DustProtector)

All you need to know about HB 4700

Videos, features, benefits

Learn more about our HB 4700 hydraulic breaker

Intelligent Protection System (IPS)

IPS combines the benefits of both AutoStart and Auto-Stop: easy positioning and blank firing protection.

HATCON

Your tools. Connected. Click here for more information.

Hydraulic breaker HB 4700 DP (DustProtector)

Find spare parts

Click here and go to Parts Online where you will find the spare parts list of your equipment

Application examples

Bridge demolition

Quarry with excavator attachments

Rock breaking

Quarry with hydraulic breaker HB 4700 DP

HB 4700 DP in a quarry

Related products and service

Working tools

Epiroc working tools are the only tools designed, tested and approved for use on Epiroc breakers.

Hydraulic hoses MB and HB range

Standard connection hoses and heavy duty connection hoses with steel spring protection

Bio chisel paste for our hydraulic breakers

Chisel paste for hydraulic breakers

Chisel paste and Bio chisel paste

Hydraulic breaker repair kits

Epiroc Kits are sets of spare parts for the most common repairs and maintenance operations, collected together in one box.

Water spraying system for hydraulic attachments

For the best performance in dust suppression, you can’t go past our water spraying system.

DustProtector TM II

Our patented dust sealing system for hydraulic breakers.

HATCON - Hydraulic Attachment Tools Connectivity

HATCON (Hydraulic Attachment Tools Connectivity) enables next level fleet management by monitoring operating hours, location and service intervals of your tools.

Intelligent Protection System (IPS)

Now the functions are ingeniously combined in Epiroc´s Intelligent Protection System (IPS). IPS ensures that the hydraulic breaker always starts in the AutoStart mode. When the contact pressure between chisel and material increases and AutoControl switches from a short piston stroke to a long piston stroke IPS switches automatically to the AutoStop mode. When the chisel breaks through the material the breaker automatically shuts off and prevents blank firing.

Epiroc HB 2000 hydraulic breaker application picture

ContiLube (TM) II

ContiLube (TM) II is our self-priming lubrication pump with adjustable grease volume.

Parts and services

We focus on spare part supply, professional service, support solutions and training

Hydraulic breaker

Our concrete and rock breaker ranges for excavators of 0.7 - 140 tons.