Black & Decker LCC340C vs LCC140 String Trimmer and Sweeper

It would be nice to have a combo kit consisting of a string trimmer and a sweeper.

This means that once you are done with trimming the lawn or garden, you use the sweeper to clear the debris. It is a nice combo idea that Black + Decker has implemented.

The most notable combo kits from the brand include the LCC340C and the LCC140 models. We will learn more about them in this guide. First, let us see what to consider when getting these combo kits.

What to Consider

The Power

The combo kits tend to have more power, but it does not mean you do not consider it. Look at the various models in the same class to see who has more power. You are likely to get most of them running on a 40V battery to ensure more runtime and performance.


Look at how easy it would be to control the kit. Depending on the model, some would be designed to be easier to use than others are. Always look at what other people are saying about the unit to find the correct one for your needs.


Ergonomics such as the design of the handle and height adjustments also come in handy. The idea is to get a model that will make your work easier. The last thing you need is to strain when you might be using the combo kit for hours trimming your lawn and garden.


Sometimes people assume the importance of looking at the weight of the unit. It is important that you consider getting a model that has the right weight to help determine how long you can use it before it becomes an issue.

Read More:  Makita XRU09PT1 vs. WORX WG191 Cordless String Trimmer

This means that you go for a lightweight model that can live up to your needs.

Let’s Compare

Black + Decker LCC340C Cordless Sweeper and Trimmer

BLACK+DECKER 40V Max Cordless Sweeper & String Trimmer Combo Kit (LCC340C)

Black + Decker never disappoints when it comes to lawns and garden tools. It is for this reason, we had to look at the LCC340C combo kit from the same brand. This is a combo kit that has a string trimmer and blower. Below are what you get with the combo kit for your lawn maintenance.

The Automatic Feed Spool

Feeding the trimmer line is not always everyone’s favorite activity. So, many people would be happy to know that you will enjoy having the automatic feed spool with this model. It will automatically get it done to avoid bumping.

The Power Drive

The transmission is another good thing you will enjoy about this unit. Having the patented design will increase the torque that you need for cutting more of the grass in your lawn. You do not have to keep repeating in the same spot when this tool can get it done in one pass.

BLACK+DECKER 40V Max Cordless Sweeper & String Trimmer Combo Kit (LCC340C)


The Conversion

You will end up having a great time converting it from a trimmer to an edger in just seconds. That is something many would want so that they can have a great time using the same tool as a trimmer and edger.

No tools are necessary to do this conversion.

Battery Capacity

Another thing that makes this unit great should be its battery. Having a 40V MAX lithium battery makes it good at the delivery of more time. When other models are using the 20V batteries, this one uses the 40V battery to deliver on more power.

There is also a battery indicator to help you know more about the remaining level of the battery.

BLACK+DECKER 40V Max Cordless Sweeper & String Trimmer Combo Kit (LCC340C)

Lightweight Design

The sweeper is lightweight at 3.7 lbs. You can have one person trimming while the other uses the sweeper to clean the walkways. It should not feel too heavy on your arm.

Low Noise

You will also like the trimmer for operating at a low noise level. This will ensure that you can be using it for longer without the noise coming from the blower irritating you.

Read More:  Husqvarna 324L vs 322L Gas String Trimmer

Blower Speed

The blower speed is at 130mph. This kind of speed is good for handling the various applications that you might have to deal with. It also helps in cleaning faster to leave you with clean walkways.

Black + Decker LCC140 String Trimmer and Sweeper Combo

Another nice Black + Decker combo kit is the LCC140 model. It comes with a string trimmer/edger and a powerful sweeper that you need to clean after trimming. Below are some of the features to expect with the model.

More Battery Performance

The 40V battery system is what makes this combo kit more desirable. This is because many people find it powerful enough to handle all their needs. The last thing that you need is getting a unit that lacks the power to trim or blow.

With more power, it also means you get more run time. No need to keep recharging the battery before you can finish what you are working on.

Trimmer and Sweeper Package

Having the trimmer and sweeper package will help you handle more applications in one sweep. There is no doubt you would not need to buy them separately as the manufacturer has made it easy to get both at an affordable price.

The trimmer having a cutting diameter of 13 inches should make it good for various lawns and gardens. As for the sweeper, it has an impressive speed that can clean the cut grass and other materials with ease.

Impressive Trimmer Transmission

The trimmer uses the gear drive transmission that is all about delivering more cutting power. This type of trimmer is essential for helping you achieve the best performance out of the string trimmer. It will always get you working on a project better.

Two Tools in One

Yes, the string trimmer is two tools in one as it can work as a trimmer and edger. Converting to an edger and vice versa does not take long. You will always find yourself having a lot more fun with the unit thanks to its versatility.

Read More:  Toro vs. Black and Decker Cordless Hedge Trimmer

Light and Powerful

You can never go wrong with a Black + Decker string trimmer and blower combo kit. They are built to be light and powerful at the same time. This means that you can handle more applications with ease better than before.

The sweeper can be a nice option for cleaning the hard surfaces such as the patios, decks, garages, drives, and more.


What is the difference between the LCC340C and LCC140 models?

The LCC340C costs slightly more because it comes with more features and accessories. For a person who might be working on their lawn and garden more often, then the LCC340C will have all the accessories they need to handle their needs.

Are combo kits worth buying?

Yes. Based on many positive reviews, it is easy to see why more people want them. They are good in terms of value, power, durability, and other important features.

Are Black + Decker string trimmers easy to maintain?

One thing that stands out for the string trimmers is that they do not need a lot of maintenance. If you have to do maintenance, follow the manufacturer timeframe and steps to get them done fast.


The LCC340C and LCC140 models are what you need if you hope to handle more trimming and cleaning tasks around your lawn and garden. Since both are powerful, you might want to look at other features to determine which one is better for you.

Black + Decker is known for its craftsmanship, so you should end up with one of the best combo kits to own right now. Whichever you pick, you will find it living up to your needs.