Jumping jack for sale

Types of jumping jacks for sale

A jumping jack refers to a compact and lightweight equipment mover or packer used for soil or earth compaction. Generally, they are powered by petrol engines or hydraulic and pneumatic motors. It consists of a square or rectangular plate or foot made of steel, which sits on the ground and is known as the base or tamping foot. The base is connected to a ram or piston, which provides the compacting force and is housed within a frame.

A jumping jack works by applying repeated vertical blows to the ground or soil through the base or tamping foot. The method of compaction or impact is similar to how manual hand tools are utilized, but mechanically, it is much more efficient and faster. Hydraulic and pneumatic-powered equipment typically offers more significant reams and are better suited for applications in confined spaces than petrol-powered ones. Further distinction can be made according to the foot size.

Jumping jacks are ideal for various tasks and applications, including:

• Providing a stable or solid foundation for construction projects like roads, pipelines, parking lots, and various other projects.
• Compacting backfill material around structures like utility trenches and drainage trenches.
• Working in confined and limited spaces like around column bases and wall foundations where other large-scale equipment cannot be used.
• Compacting aggregate, gravel, sand, soil, and asphalt.

Specifications and maintenance of jumping jack for sale

Buying a jumping jack for sale is an attractive idea if one can afford a high-quality model. This is because quality models have specifications that enable effective and efficient compaction of diverse types of soils. The following are the main specifications of a jumping jack for sale.

• Weight

  A jumping jack weighs between 80 to 100 kg. Heavier jumping jacks exert more impact on the surface being worked on, thus leading to better soil density. However, extremely heavy jumping jacks are not advisable because they are difficult to handle.

• Compaction force

  This refers to the amount of force a jumping jack applies on the soil surface. The force is measured in kilonewtons (kN). A typical jumping jack exerts a compaction force ranging from 10 kN to 20 kN. Soil type plays a significant role in determining the amount of force needed to achieve the desired level of compaction.

• Foot Size

  This refers to the dimensions of the plate that comes into direct contact with the ground. Different models have different foot sizes, ranging from 30x30cm to 60x40cm. Smaller foot sizes are ideal for narrow trenches and tight spaces. Larger foot sizes are better for covering more area in open spaces.

• Engine Horsepower

  The horsepower of the engine of a jumping jack determines the level of soil compaction that can be achieved. It also determines the area that can be covered within a specific period. The horsepower usually ranges from 2.5 to 5.5. Higher horsepower engines have greater oscillation and compaction capacity.

• Strokes per minute

  A jumping jack compactor jumps up and down while vibrating side to side, settling soils in the process. The number of oscillations and jumps that take place within a minute is referred to as strokes per minute. A typical jumping jack produces 5000 to 7000 strokes per minute. Higher strokes per minute jump jacks compact soil more quickly.

• Fuel tanks

  The tanks hold petrol or diesel fuel. During operation, the fuel is drawn into the engine to provide the power needed to run the unit's functions. Jumping jacks for sale have different fuel tank capacities ranging from 5 liters to 12 liters.

The benefits of maintaining a jumping jack are far-reaching. Maintenance ensures the equipment will be available for use whenever needed. In addition to this, the resale value of the equipment remains high. This section explains some useful maintenance tips for the jumping jack.

First of all, it is important to understand that there are two main types of engines in a jumping jack -diesel and petrol. Operators should learn the differences and ensure they are knowledgeable about the specific engine type before undertaking any maintenance. Referring to the manufacturer’s manual is very useful.

Daily inspections of the jumping jack are important. They should not be skipped even if the equipment is not used daily. The inspection reveals minor issues that can be fixed easily before they escalate into serious and costly problems.

Check the oil level of the engine and the air filters and inspect them on a daily basis. Replace the filters if the jumping jack has been operating in extremely dusty conditions. Ensure the bolts and tracks are greased and torqued at regular intervals. The grease prevents wearing out and damage, while the torque ensures stability and safety during use.

Operators should schedule regular and preventive maintenance for their jumping jacks. Adherence to the maintenance schedule prolongs the lifespan of the equipment and boosts its performance. Maintaining a record of the repairs and services is an effective way of creating a history of the jumping jack. This record greatly helps when it is time to resell the equipment.

Finally, but importantly, the jumping jack should be cleaned at the end of every working day. Cleaning prevents dirt and debris build-up that can result in damage and reduced performance. More importantly, the whopper and undercarriage should be cleaned, and any soil build-up removed promptly.

Usage scenarios of a jumping jack for sale

Jumping jacks are very versatile pieces of equipment often used in construction work. Here are some typical scenarios describing where and how they are used.

• Compacting backfill: This is the space or earth that is placed behind a wall, pipe, or other solid structures, often used to prevent settling and provide support. Because jumping jacks are used to compress soil in area hard to reach by other means, such as large or widespread equipment, they are frequently employed to fill irregularities.
• Foundations: Jumping jacks are widely used for soil compaction when constructing foundations for various buildings, such as residential and commercial ones. Ordinarily, the soil has to be disturbed during the digging of a foundation, but to install a solid foundational support, the soil must be well done. Jumping jacks can access such areas to improve the soil's stability and bearing capacity, making it well-suited for the foundation.
• Pipeline trenches: Compaction of soil is necessary after installation of pipelines. This ensures support for the pipeline as well as prevention of settling close to such pipelines. Jumping jacks are the perfect equipment for the task, especially in hard-to-reach areas.
• Parking lots and road construction: Stability is very important component of a parking lot and road. Poor compaction is a recipe for disaster as it can cause sudden and vulnerable collapse. That's where the jumping jacks come in very handy. They are utilized extensively to compact the soil before laying out the foundation for the road as well as the parking lot. The soil jumps provide a solid and stable road construction and parking lot by ensuring thorough compaction.
• Asphalt and concrete healing: Over time, roads can become very irregular due to increase in usage. This can lead to formation of cracks that pose danger to vehicles and can reduce lifespan of the road. One solution to this is to heal the cracks by making use of jumping jacks to seal and compress such cracks before they become a major hazard. This healing process can be done on asphalt and concrete surfaces makes use of a jumping jack as a repair tool.
• Landscaping projects: Jumping jacks are used in landscaping projects in a variety of ways. Possible scenarios are near construction of pathways and laying of turf. Also, when working with different kinds of soil, a jumping jack can be a very versatile tool, especially in hard to reach areas.

How to Choose Jumping Jacks for Sale

Purchasers of jumping jacks for sale will be interested in the following tips.

• Know the Target Market

  This has to do with the type of buyers that will be interested in purchasing them. Will they be used for commercial purposes or rental jumping jacks? If they will be used for rental purposes, they have to be sturdy with great capacity to withstand constant use. On the other hand, if they will be used for small jumping jacks for kids, they should have better weight limits and safety features.

• Consider Popular Brands

  Get to know popular and well-trusted brands selling jumping jacks. Do thorough research on them and see what others are saying about their products. This will enable the purchaser to choose good-quality jumping jacks that people will love to use.

• Choose Different Types

  Those looking to buy jumping jacks for sale in different varieties to sell can choose different types to cater to all tastes and preferences. Select pneumatic, petrol-powered, or electric jumping jacks with different uses, weights, and features. This will appeal to a wider target market.

• Consider Optional Add-ons

  When buying jumping jacks for sale, consider optional add-ons like additional foot pads, compaction plates, or safety mechanisms. These add-ons can enhance the functionality and appeal of jumping jacks.

Jumping jack for sale Q and A

Q: How safe are jumping jacks in the construction industry?

A: The jumping jacks are generally safe when handled properly. They have safety features like emergency shut-offs, but risks are inherent in construction. Operators can be thrown, assaulted by the machine, and injure nearby workers. The jumping jack can topple, strike other equipment, or sink into the ground. To mitigate these risks, ensure equipment is in good condition. The advice also applies to operators. Only trained and certified operators should handle the jumping jacks. They should also inspect the ground and area to ensure it's safe for jumping jacks before operations.

Q: Can a jumping jack over compact soil?

A: Yes, a jumping jack can over-compact soil. This is one of the reasons it was manufactured. However, different soil types have varying compaction thresholds. The jumping jack is best suited to loose and granular soils. While it can compact these ideal soil types significantly, it may not achieve the same results on intermediate, cohesive, and frost-bearing soils. Larger soil compactors, such as plate compactors, and heavier options like the smooth drum roller, may be better suited for those soils. Unchecked excessive running of jumping jacks on ideal soil types can create an over-compacted layer that may inhibit water infiltration and root growth.

Q: How thick can a jumping jack compact?

A: A jumping jack can compact up to 12 inches. This is one of the reasons it is widely used in construction industries and the reason for high sales. The machine excels at compacting fill material in trenches and around foundation elements. There is no set inch limit to the jumping jack's compaction. However, the maximum compaction depth varies depending on the soil type, composition, moisture content, and other factors. To achieve optimum compaction, monitor soil conditions and adjust the compacting depth accordingly.

Q: Why is a jumping jack called a jack?

A: The name jumping jack comes from its resemblance to a jumping jack toy and its vertical jumping motion. The jumping jack toy has been around for centuries. The toy is also known as Mannequin and exercises similar movements as the jumping jack machine. The jumping jack also derives its name from the way it 'jumps' and 'jackknifes' as it compacts the ground. The jumping motion and jackknife motion refer to the way the machine jumps vertically and bends at the waist (when it moves).