Do you currently own a small mini excavator or want to invest in an excavator, but don’t know how to use it to make money? Facing the complex operating environment, dozens of attachments can turn your excavator into an all-around mechanical expert. There is no need to purchase different machines for different operations, which greatly improves the efficiency and benefits of construction. Today, we will introduce you to some of the more common attachments.【WhatsApp/WeChat/Phone/Skype】+86 136 1385 6800
Rock nemesis – Hydraulic Breaker Hammer
The hydraulic breaker hammer, also known as the hydraulic breaker, and commonly as the cannon head, is one of the most commonly used attachments for excavators.
It is commonly used in mining rock mining and concrete building demolition and is widely used in mining, construction, metallurgy, infrastructure, and other fields.
Its working principle is to use liquid static pressure as the power to drive the piston to reciprocate and hit the drill rod, and the drill rod breaks solids such as ore and concrete.
When selecting a breaker, the owner needs to pay attention to selecting a breaker of the appropriate size based on the excavator model, operating environment, and the diameter and width of the drill rod.
Expert in building demolition – Hydraulic Shears
Hydraulic shears, also known as hydraulic pliers, are a powerful tool when demolishing old buildings.
Hydraulic tongs are mainly composed of a tong body, a hydraulic cylinder, a movable jaw a fixed jaw, and a slewing mechanism. When the excavator is equipped with a hydraulic shear, the hydraulic cylinder provides power to make the movable jaw and fixed jaw of the hydraulic crushing tong work together. Open and close to achieve the effect of crushing objects. The angle of the rotating mechanism can be adjusted to make work more convenient.
Hydraulic shears are like fangs on an excavator. They use their jaws to bite through reinforced concrete to achieve the purpose of crushing and demolition so that the steel bars in the concrete can be recycled and reused. The efficiency of using them in building demolition operations is second to that of breakers. three times.
Weathered Earth Artifact – Ripper
Rippers, also called rippers, can be divided into single-tooth and multi-tooth rippers. They are mainly used in working conditions where the land is severely weathered.
The bucket can’t handle the weathered area, but the breaker uses too much force, so the ripper between the two comes in handy.
First, use a ripper to excavate and loosen the soil, peel off the soil layer and weathered stone layer, and then use a quick connector to change the bucket to excavate and load the soil, which greatly improves construction efficiency.
Ramming Master – Vibrating Rammer
A vibratory rammer, also known as a tamper or hydraulic rammer, is mainly composed of three parts: a hydraulic motor, an eccentric mechanism, and a ramming plate.
The working principle of the vibrating rammer is to use a hydraulic motor to drive the eccentric mechanism to rotate. The vibration generated by the rotation acts on the rammed material through the tamping plate, making it compact.
Vibrating rammers are easy to operate and have good ramming effects. They are mainly used to ram slope pavements, water conservancy dams, building foundations, etc.
It is suitable for tamping materials with a small bonding force between particles, such as river sand, gravel, asphalt, etc.
High-powered Porter – Wood Grabber
The wood grabber is also called a wood clamp. It is similar in shape to the mechanical gripper in the claw machine and is usually used to transport wood, bamboo, pipes, and other materials.
After the gripper is modified and designed, it can also carry out stone and steel transportation operations. It is very convenient and fast to cooperate with the loading and unloading truck.
Wood grabbers can be divided into hydraulic wood grabbers and mechanical wood grabbers. Hydraulic wood grabbers can be divided into rotary and non-rotatable wood grabbers.
The hydraulic rotary wood grabber needs to add a set of hydraulic valves and pipelines to control its use, while the fixed wood grabber is connected to the oil line of the bucket cylinder for operation, without the need to add additional hydraulic pipelines and valves.
Attachment replacement assistant – Quick Connector
The excavator quick connector is also called a quick change joint or a quick connector. It is not a direct working attachment, but an adapter for quick replacement of different working attachments. In the past, changing from a bucket to a breaker required at least two masters and more than half an hour.
To improve the efficiency of attachment conversion, quick connectors were invented and gradually became popular. Now, a skilled operator can change the hammer in 30 seconds, which not only saves time but also makes changing attachments much easier.
Soil drilling model – Auger Drill
Spiral drilling rigs are also called earth drilling machines or rotary drilling rigs. During the working process, they are driven by the drill pipe to rotate and cut the soil and then lifted to the soil outside the hole. They are mainly used for drilling operations on a variety of soil types, such as tree planting, well digging, and coal drilling. Sampling, drilling holes for telephone poles, etc.
The above introduces some of the more commonly used attachments. There are many front-end replacement devices for excavators.
At present, both excavator manufacturers and machine owners lack sufficient understanding of the understanding and functions of diverse attachments.
If the attachment market can fully develop, an excavator can undertake different operations under different working conditions, which will be a huge revolution for the entire construction machinery industry.