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Makita HR4002

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Professional corded rotary hammer for construction and dismantling works. Equipped with a 1050 W motor and a pneumatic mechanism that provides a large impact force (6.1 J). The Makita HR4002 perforator can drill with percussive movements (rotation speed up to 680 rpm, frequency up to 2500 beats per minute) or gouge like an impact hammer. The possibility of drilling without impact is not provided by the design of the tool. Between the chuck and the gearbox there is a release clutch for protection against kickback when the tool is jammed. The cartridge is designed for use with SDS Max nozzles. With the help of drills, it is possible to make holes in concrete with a diameter of up to 40 mm, and with crowns - up to 105 mm. The chisel in the chuck can be locked in 12 positions (every 30°). The...power cable is 5 m long. The punch comes with a plastic case, an additional handle and a depth gauge.
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Makita HR4002
Operating modes:hammer drilling, chiselling
Power:1050 W
Impact energy:6.1 J
Number of strokes:2500 bpm
Idle speed:680 rpm
Cartridge type:SDS Max
Power supply:mains (230 V)
Weight:6.6 kg

Professional corded rotary hammer for construction and dismantling works. Equipped with a 1050 W motor and a pneumatic mechanism that provides a large impact force (6.1 J). The Makita HR4002 perforator can drill with percussive movements (rotation speed up to 680 rpm, frequency up to 2500 beats per minute) or gouge like an impact hammer. The possibility of drilling without impact is not provided by the design of the tool.

Between the chuck and the gearbox there is a release clutch for protection against kickback when the tool is jammed. The cartridge is designed for use with SDS Max nozzles. With the help of drills, it is possible to make holes in concrete with a diameter of up to 40 mm, and with crowns - up to 105 mm. The chisel in the chuck can be locked in 12 positions (every 30°). The power cable is 5 m long. The punch comes with a plastic case, an additional handle and a depth gauge.

All specifications
Specifications HR4002
Main
Operating modeshammer drilling
chiselling (demolition hammer)
Specs
Power consumption1050 W
Impact energy6.1 J
Number of thrusts2500 bpm
Rotation speed680 rpm
Reverseno
Motor locationvertical
Chuck
Chuck typeSDS Max
Concrete drilling max. 40 mm
Max. hole saw 105 mm
Features
Functionssafety clutch
General
Power sourcemains (230 V)
In boxadditional handle
depth gauge
case (bag)
Power cord length5 m
Dimensions45.8x11.4x25.6 cm
Weight6.6 kg
Official Websitemakita.at
Added to E-CatalogJanuary 2013
The information in the model description is for reference purposes.
Always clarify the specifications and configuration of the product with the online store manager before purchasing.
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Model overview based on user reviews  
The Makita HR4002 is a professional-grade rotary hammer known for its robust performance and durability. It operates in two modes: impact drilling and chiseling, making it versatile for various construction tasks. With a powerful 1050 W motor and impact energy of 6.1 J, it efficiently handles tough materials like concrete, capable of drilling up to 40 mm in diameter. The tool features a solid SDS Max chuck that enhances impact force transmission. Users appreciate its disengaging clutch for safety and a generous five-meter power cord. However, its weight of over six kilograms can lead to fatigue during prolonged use, and it lacks an SDS+ adapter. Overall, the Makita HR4002 is a reliable choice for professionals needing a powerful and durable rotary hammer.
Pros

Cons

High quality professional perforator-destructor
22 May 2017 
At work, you often have to deal with the dismantling of brick and concrete partitions, sometimes you have to take out capital load-bearing walls. Durable concrete grades are easier to cut first and then finish off, and lightweight concrete and bricks are easier to take out with a rotary hammer. In any case, a good powerful rotary hammer is a must. My old DWT rock drill lasted about four years and saw a lot, including three visits to the repair shop. For the fourth time, the engine burned out and did not repair it again. Earnings allowed me to buy a really good tool, because Makita is one of the recognized leaders in the professional power tool market.
PRO level tool. You just take it in your hands and you understand that the thing is very serious. Works in two modes: impact drilling and clean impact. The engine is very solid, more than a kilowatt. In addition, the low-speed gearbox converts most of this energy into powerful torque. To prevent such an effort from hitting the hands with a wedge of the drill, it has a special disengaging clutch. The frequency of impacts is small, 2500 per minute, but the energy is impressive, you can only work on hard crumbling surfaces with goggles. The crumb scatters very vigorously. Powerful professional chuck SDS maximum Compared to the SDS+, it has almost twice the shank diameter and five times the contact area to transfer impact force. Thanks to this amplification, the cartridge can transmit a powerful blow of 6+ J to the peak and twist the drill on concrete with a diameter of up to 40mm. Four centimeters in concrete!!! Well, for a snack, I’ll say that he has a five-meter cable.
It weighs more than six kilograms, which during prolonged work is felt, the hands get tired. There is no adapter for SDS+ included.
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