When you need to unscrew a large number of nuts, it is practical to use a wrench. This saves operator time and effort, increases overall productivity, and eliminates the human factor when the nut is attached, but left uncirculated. From the ranking of the best electric wrenches, you can see the popular models for repair at the service station, tire fitting, automotive, assembly workbenches and other designs, which take into account the characteristics of equipment and user reviews.
Top Electric Wrenches
Such models are limited to the length of carrying, but are able to function all day, regardless of the degree of load and the size of tight nuts. The lack of a battery makes their pen compact and easy to use in hard-to-reach places.
Makita TW 0350 - for service stations
This is the best professional electric wrench for use throughout the day at an auto repair shop or at a tire, because the model is equipped with a blow function that allows you to move long-twisted elements from a standstill, and a universal chuck with snap-on accessories for M12-22 fasteners, which is most often found on wheels and other key vehicle elements.
The button has a one-piece design with protruding corners, where pressing the top starts rotating in one direction, and pressing the bottom in the other.
Pros:
- complete spacious case to accommodate all attachments and wires;
- the back of the handle is covered with rubber;
- optimal weight distribution due to the center of the handle;
- metal housing around the gearbox effectively removes heat to the outside;
- 400 W power is sufficient for fast speed with long pins;
- simple replacement of brushes through external hatches;
- wrench SW24 supplied with the wrench;
- spindle rotates at a speed of 2000 rpm;
- tightening force reaches 350 Nm, which will cope with the nuts on the hub;
- a short tool length of 283 mm is convenient when machines are close to each other;
- shock function makes 2000 pushes;
- the shape of the cartridge in the form of a square for a long time keeps the edges;
- rubber pad on the gearbox, so as not to break the case when sliding off the stop;
- suitable for screwing fasteners on press-fit bushings;
- copes with the hub studs.
Minuses:
- weight 2.9 kg can tire your hand;
- cost of 15,000 rubles;
- rotational speed is not adjustable and always operates at maximum;
- if reinforced screwing is required, then the maximum fastener size is M16.
DeWALT DW 292 - with durable retaining nut head
The use of this electric wrench will be the best for the installation and dismantling of large metal structures, where you have to move a lot and rotate the tool.
The cartridge has a tetrahedral shape and a spring-loaded ball, firmly fixing the wrench so that it does not fly away from the movement.
The weight of the tool is optimally balanced and easy to operate with one hand, but if you need a strong stop, the gear case has enough space to grab it.
Pros:
- rubberized handle;
- separate control levers start and reverse, excluding accidental pressing;
- ventilation is located on the end, behind the motor, which protects the gearbox from dust and debris;
- the body is half metal, which contributes to wear resistance;
- torque of 440 Nm acts in both directions (when tightening and twisting);
- the spindle rotates at a speed of 2200 rpm;
- low vibration at work;
- emphasis on the end of the handle to prevent slipping;
- convenient shape of the start button with cutouts for fingers;
- motor overload protection;
- long wire with thick insulation.
Minuses:
- the cost is 16,500 rubles;
- turns are not regulated;
- comes in a box;
- Tightening force is also not adjustable and knocks to the maximum;
- weight 3.2 kg heavy when mounted on the ceiling.
Top Pulse Wrenches
Such a tool is applicable in cases of particularly tight connections, where an additional impetus contributes to the rapid shift of the old nut or a stronger tightening of the new. Most often they are used in the assembly of cars and other critical equipment.
Bosch GDS 18 E - with ceiling hanger
This is a good electric wrench for a stationary place of use, on the case of which a ceiling hanger is provided - a steel bracket for hanging to a corrugated wire, which allows you to always have the tool at hand and quickly release it after use, freeing your hands.
Work impulse promotes fast tightening fasteners. Rubberized edges of the compartment with a motor and handles with a gearbox provide good fixation in the hands and protection from cracks during impacts.
Pros:
- button to lock the start in the depressed state when unscrewing the long studs;
- adjustment of revolutions for adjustment with frequently encountered elements;
- separate inclusion of the reverse;
- metal housing around a rubber-insulated gearbox;
- power is 500 W;
- work with fasteners from M6 to M18 is supported;
- the presence of a blow;
- pulse mode;
- torque 250 Nm;
- short body length 315 mm;
- built-in cooling of the motor;
- one-handed operation due to intelligent weight distribution.
Minuses:
- the price is 27,000 rubles;
- poor fixation of the head in the cartridge (may fall when tilted down);
- weight 3.2 kg;
- It is possible to set the head to 22/24, but the tightening efforts will already be less than necessary.
Top rechargeable electric wrenches
This tool is used on large sites for the installation of metal structures or tire fitting, where it is not necessary to pull the wire behind them.
The battery provides sufficient rotational force and impact for tight screwing nuts. It is important to choose the size of the equipment and the force of the clamp.
Ryobi ONE + R18IW3-0 - with three speeds
This is the best electric wrench for versatile activities for disassembling and assembling structures and components of cars due to the presence of 3 speeds that switch in one touch on the upper part of the body. The compact model has a mass of only 1.5 kg, and much smaller in size network analogs.
Pros:
- fully rubberized grip and back of the case reduce vibration;
- insulated start key;
- metal housing around the gearbox;
- 3 diodes in a circle highlight the work area, which is practical at dusk in the open area;
- attractive price of 6000 rubles;
- with a battery with a capacity of 4 A / h, you will be able to install up to 100 wheels on one charge;
- a blow to tighten or stall at a frequency of 3200 per minute;
- torque 400 Nm;
- suitable for fasteners up to M21;
- spring ball on the square of the cartridge;
- 2900 spindle rotation per minute.
Minuses:
- sold without battery;
- no case.
Bosch GDR 12V-105 Professional - power in miniature
This is one of the smallest electric wrenches, whose size is 137x178 mm. The pistol shape and the magazine battery, which fits completely in the handle, allow the instrument to be slid into any bottlenecks.
It is used for the repair of small car units, installation of ventilation channels in kitchens and production workshops, or other activities that use small nuts up to M12 in size.
Pros:
- 3 diodes around the cartridge;
- many anti-vibration pads;
- miniature forms;
- long battery life of 2 A / h;
- reverse;
- weight 960 g;
- 3,100 beats per minute;
- comes in a suitcase;
- adjustable speed up to 2600 per minute;
- pulling force 105 Nm;
- battery charge indicator;
- quick replacement of hexagonal socket heads;
- 2 batteries included.
Minuses:
- the cost of 11,000 rubles;
- will not cope with large nuts;
- single speed;
- Shock mode is always valid and can not be disabled.
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