You need to have some basic knowledge about skid steer attachments, before buying it. Sites like http://www.repairloader.com/c.php/New+Holland can be a great help in this regard.
This article will give you a brief view, so that you can easily decide which grapple will suit your demands the most. The commonly available types of grapples are:
The Quick Claw Grapple Root Rake
This is one of the best and most used grapple all over the world. It can be used for a variety of purposes. It can allow you to pick up anything from logs to rock. It gives you the flexibility to allow raking of piles in both forward and backward direction. The bottom tooth is used for the former and the top teeth for the latter i.e. backward movement.
The bottom teeth have been specifically designed to allow the easy removal of any unwanted roots. All of it can be done by just burrowing it into the dirt.
You can get this grapple from any size ranging from 60 to 88 inches. All of them are made up of a different material and come in a variety of designs.
It is however suggested that you choose the one that has a higher tensile strength. It must be strong, durable and long lasting. It must also be resistant to any bending or other damage.
Its weight must not be less than 800 lbs. to ensure that it is strong enough.
Visit http://www.manualload.com/b.php/92 for more information.
The Quick Scrap Grapple Bucket
This is another popular product. Whenever you want to pick up any surface based material, the grapple bucket comes handy. You can move dirt or any type of matter.
Their size ranges from 60 to 84 inches. The cans must have independent lines along with them which help while dealing with uneven materials. They also come with an optional bolt on the tooth bars that can be replaced. They have cutting edges as well.
The Eagle Talon Heavy Duty Grapple
This is the strongest and the toughest grapple of all. It is basically a gigantic structure with a spectacular weight of around 1500 lbs. If you had to use one word to define it, that would be perfection.
It is made up of heavy steel, cylinders no less than 300lbs have peaked edges and what not! The presence of gusseted teeth makes them all the more powerful. If you want a grapple that is strong enough to last many years, this is a perfect choice for you. Finding it getting damaged would be a rare occasion. You can move away anything coming your way by using this giant machine.
The Quick Clear Grapple Rod Bucket
This is an attachment that will be helpful to you want sifting of any unwanted dust. It is used for the processes of construction and demolition. It comes in a size range between 60-80 inches, yet again.
The Quick Combo Bucket (6 in 1)
It is a very versatile bucket and can be used for practically any work that you might want it to do.
It has a number of cutting edges which make leveling and digging even easier. The interlocking sides come with serrated teeth.
Apart from these, you could choose The Multi-Purpose Rotating Grapple too. New Holland has many areas where construction and landscaping work is carried out. You can get New Holland manuals online and learn more about these grapples.