# Makita HM004G 80Vmax XGT Brushless Breaker

> 72.8 J cordless breaker with a 28.6 mm hex shank

- **Brand:** [Makita](https://tools-universe.superfast.shop/en/brands/makita.md)
- **Battery platform:** [Makita XGT 40Vmax](https://tools-universe.superfast.shop/en/battery-platforms/makita-xgt-40vmax.md)
- **Category:** [Concrete & demolition](https://tools-universe.superfast.shop/en/concrete-and-demolition.md) › Breaker
- **Item no.:** HM004GZ04
- **Price from:** €2,478.51 excl. VAT (€2,999.00 incl. VAT)
- **Also for rent:** [Makita HM004G 80Vmax XGT Brushless Breaker — rental](https://tools-universe.superfast.shop/en/rental/makita-hm004g-80vmax-xgt-brushless-breaker-rental.md)

## Summary

The HM004G is Makita's largest cordless breaker: 72.8 J per blow from two 40Vmax XGT batteries, a 28.6 mm hex shank and AVT anti-vibration. It is built for breaking slabs, foundations and road surfaces.

## Why this one

- **72.8 J per blow**: 870 blows/min for slabs, footings and road surfaces.
- **Anti-vibration**: AVT keeps chiselling vibration to 6.5 m/s².
- **28.6 mm hex shank**: Takes standard heavy breaker points and chisels.
- **Wireless extractor start**: AWS support for dust control.

## The story

### Heavy breaking, battery powered

Groundworkers and demolition crews use a 30 kg breaker for slabs, footings and reinstatement work. The HM004G delivers 72.8 J at 870 blows per minute, a level previously limited to large corded or petrol breakers, with no exhaust fumes and no cable across the site.

### Designed for the operator

AVT reduces vibration to 6.5 m/s², soft start avoids the point skipping as you begin, and constant-speed control holds the blow rate as the material changes. Twin LEDs light the work area, and an anti-restart function prevents unexpected starts after a battery change.

### Hire and system

Two XGT batteries power it, so it can share chargers and packs with a fleet of 40Vmax tools. It is a typical hire-shop machine: expensive to own, and needed for a few days on a project. AWS support allows automatic extractor start where dust control is required.

## Specifications

### Concrete & demolition

| Specification | Value | ETIM |
|---|---|---|
| Impact energy | 72.8 J | EF002831 |
| Impact rate | 870 1/min | EF004984 |
| Tool holder | 28 mm hex (TE-S) | EF002843 |
| Chiselling | Yes |  |
| Rotation stop | No |  |
| Active vibration reduction | Yes |  |
| Active torque control | No |  |
| Integrated or dockable dust module | No |  |
| Wet drilling | No | EF002905 |
| Rig-mountable | No |  |

### Power

| Specification | Value | ETIM |
|---|---|---|
| Power source | Cordless (battery) | EF000145 |
| Voltage | 80 V | EF000002 |
| Batteries required | 2 |  |
| Motor | Brushless |  |
| Connectivity | Makita AWS (auto-start wireless) |  |

### Physical

| Specification | Value | ETIM |
|---|---|---|
| Weight | 28.2 kg | EF011121 |
| Weight with battery | 29.7 kg | EF002826 |
| Length | 882 mm | EF001438 |
| Width | 227 mm | EF000008 |
| Height | 540 mm | EF000040 |
| Vibration | 6.5 m/s² | EF017820 |
| Vibration uncertainty | 1.5 m/s² | EF017821 |
| Sound pressure | 95 dB(A) | EF017718 |
| Sound power | 103 dB(A) | EF017719 |
| LED work light | Yes |  |
| Belt hook | No |  |

**Technology:** [BL Brushless Motor](https://tools-universe.superfast.shop/en/technology/bl-brushless-motor.md), [AVT (Anti-Vibration Technology)](https://tools-universe.superfast.shop/en/technology/avt-anti-vibration-technology.md), [AWS (Auto-start Wireless System)](https://tools-universe.superfast.shop/en/technology/aws-auto-start-wireless-system.md)

## Choose a version

### Bare tool

- **Item no.:** HM004GZ04
- **Stock:** In stock
- **Price:** €2,478.51 excl. VAT (€2,999.00 incl. VAT)
- **In the box:**
  - 1 × Bluetooth chip (AWS)
  - 1 × Hex wrench 5 mm

## Prices

Net prices exclude VAT; incl. VAT uses the market rate.

| Version | Item no. | EUR Net (excl. VAT) | EUR Incl. VAT 21 % | NOK Net (excl. VAT) | NOK Incl. VAT 25 % | SEK Net (excl. VAT) | SEK Incl. VAT 25 % |
|---|---|---|---|---|---|---|---|
| Bare tool | HM004GZ04 | €2,478.51 | €2,999.00 | NOK 29,592.00 | NOK 36,990.00 | SEK 27,992.00 | SEK 34,990.00 |

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Web page: https://tools-universe.superfast.shop/en/concrete-and-demolition/makita-hm004g-80vmax-xgt-brushless-breaker
Markdown version of this page, for language models. Prices are net (excl. VAT) unless marked incl. VAT.