Crawler Carriers
What is Crawler Carriers
Crawler carriers, also known as tracked carriers, are heavy-duty vehicles designed to move heavy loads in difficult terrains. They use a hydrostatic drive system to power their rubber-track undercarriage, which provides traction on unstable surfaces. These carriers can be used in various industries, such as construction, mining, forestry, and agriculture. Crawler carriers have excellent maneuverability, stability, and low ground pressure, which allow them to move through challenging environments without damaging the ground.
Benefits of Crawler Carriers
Versatility
Crawler carriers are versatile machines that can operate in various terrains, including soft soils, rocky areas, and steep slopes. Their rubber tracks provide better traction and stability, allowing them to navigate difficult terrains with ease.
Capacity
These machines can carry heavy loads and have a higher weight capacity than other equipment in their size range. With their low center of gravity, they can carry large loads over uneven terrain, making them ideal for construction, mining, and forestry applications.
Maneuverability
Crawler carriers are highly maneuverable machines, which means they can work in tight spaces where other machines cannot operate. This maneuverability is due to their articulated design, allowing them to make tight turns and navigate around obstacles.
Fuel efficiency
Crawler carriers are equipped with a hydrostatic drive system that provides power to the rubber tracks. This system is highly fuel-efficient, reducing fuel consumption compared to other types of heavy equipment. As a result, operators can save money on fuel costs, making crawler carriers a cost-effective option for their operations.
Why Choose Us
Quality assurance
With stable quality, easy operation, long service life and convenient maintenance, they are deeply trusted by users. More than 40 varieties of building materials equipment, with sophisticated technology, advanced process standards and unified spare parts standards.
Good service
Parts are sent promptly and quickly, customer visits and technical guidance are accepted 24 hours a day, and lifelong maintenance services and spare parts are provided.
Production equipment
One 630kVA transformer, one 5T gantry crane, two intelligent boring machines, one intelligent planer, one large boring and planing machine, five welding robots, one 75kW diesel generator, one 16t truck crane, etc.
Production market
Our products are sold well in dozens of provinces, cities and regions across the country, and are exported to dozens of countries and regions including Russia, Uzbekistan, Thailand, Bangladesh, India, Nigeria, Malaysia, Indonesia, the Philippines, South Africa, etc.
How Do Crawler Carriers Work?
The crawler system of a crawler carriers uses the friction resistance between the crawler chain and the travel wheel to transmit power. The power of the engine and transmission is transmitted to the travel wheel, which drives the crawler chain to rotate and make the vehicle move. The crawler carriers of the crawler transporter can adapt to different road surfaces and has good off-road performance and passability.
Experience Unmatched Efficiency with Crawler Carriers in Construction
Crawler carriers have become a game-changer in the construction industry, providing unmatched efficiency and versatility. These heavy-duty machines are designed to navigate challenging terrains with ease, thanks to their hydrostatic drive system that powers their rubber-track undercarriage, complete with four oscillating bogie assemblies. With their exceptional load capacity and maneuverability, crawler carriers are ideal for transporting materials and equipment across job sites, especially in areas that are inaccessible to conventional wheeled vehicles. Whether you need to transport heavy equipment or haul large quantities of materials, crawler carriers are the ultimate solution to streamline your construction operations.
What Are The Key Opportunities For Crawler Carriers?
The crawler carriers market is witnessing significant growth due to the booming construction industry, particularly in developing economies. These machines are known for their high carrying capacity, ruggedness, and stability, making them ideal for transporting heavy loads across difficult terrains. Moreover, advancements in technology, such as the integration of telematics systems, are further driving market growth. The future outlook for the crawler carriers market looks promising, with an increasing focus on infrastructure development and mining activities globally. Additionally, the growing trend of automation and remote-controlled operations is expected to provide lucrative opportunities for market players.
Versatility and low ground pressure differentiate crawler carriers from standard landfill equipment. Crawler carriers can be equipped with a dump bed or a variety of specialty attachments to tackle multiple tasks throughout the landfill’s life and easily adapt to changing ground conditions to keep operations and revenue flowing. The high utilization opportunities make crawler carriers a valuable asset to landfills and an all-in-one equipment solution.
What is the Pressure Range and Load Capacity of a Crawler Carriers?
Typical crawler carriers range between 2 to 5 psi, depending on base operating weight and load capacity. The first category includes carriers with a maximum load capacity below 5 tons, which are suitable for lighter tasks. The second category encompasses carriers with a load capacity between 5 and 10 tons, providing more versatility for various applications. The third category consists of carriers with a maximum load capacity above 10 tons, designed for heavy-duty tasks and large-scale projects. These divisions allow customers to choose the most suitable crawler carrier based on their specific requirements and workload.
How to Adjust the Track Tension of a Crawler Carriers?
You can alter track tension using the track adjuster that is located behind the front idler. The way you make adjustments is by pumping or draining grease through the track adjuster valve. Even small changes in track sag can have a large impact on tension. For example, adjusting sag from 1"to 0.5" will increase tension by about 3,000 pounds. We suggest always consulting your operator’s manual for specific information on how to alter the tension on your machine.
What Are the Components of a Crawler Carriers?
The crawler carriers consists of a cab, engine, transmission, traveling part, dump truck bucket and other parts. The traveling part includes crawler tracks, traveling wheels, guide wheels, support wheels, tension wheels and other components. The crawler track is the core component of the crawler carriers, which supports the vehicle body and transmits power.
What to Consider When Choosing Crawler Carriers
Model selection
When choosing a crawler carriers, you need to determine the type of vehicle you need based on your own needs. If you are transporting large building materials, it is more appropriate to choose a flatbed vehicle; if you are transporting liquid items, you need to choose a tank crawler carriers.
01
Carrying capacity
Carrying capacity is an important indicator, and you need to choose the carrying capacity based on the weight of the items to be transported.
02
Driving speed
The driving speed is related to the required transportation time, and you need to consider the actual transportation route and time schedule to choose the driving speed.
03
Energy consumption
Energy consumption is related to operating costs, and the energy consumption of different models of crawler carriers will also be different, so you need to choose based on economic considerations.
04
Price
The price of crawler carriers is relatively high, which is also an important factor to consider for ordinary consumers. Generally speaking, choosing a good crawler carriers is more reliable and has better quality assurance, but the price will be correspondingly higher.
05
Application of Crawler Carriers
Mining & drilling
The low ground pressure of crawler carriers is ideal for tailing pond management, travel on leach pads and exploration drilling on mining job sites due the units’ ability to conquer wet and unstable ground conditions. Crawler carriers can also be configured with a water tank and hydraulic crane unit to support mineral exploration applications, a spray boom for dust suppression on tailing ponds and a variety of technical drill rigs for soil sampling year-round.
Personnel transport
Transporting workers to and from a job site can be challenging, but due to their ability to efficiently and safely maneuver over rough, soft and steep ground conditions along pipeline spreads, personnel crawler carriers make it a cinch. The flatbed body of a crawler carrier makes it easy to transport small equipment and job supplies across sensitive, rough, soft, and steep terrain.
Pipeline
To conquer the toughest pipeline jobs, crawler carriers can be outfitted with a variety of industry tools and equipment, including TAC welders, pipe heating units and cranes. Crawler carriers improve the process of potholing on a pipeline when mounted with hydro vacuum excavation units.
Oil and gas pipeline job
Crawler carriers lead the way on oil and gas pipeline job sites by hauling mats to be laid in preparation for heavier equipment to pass through, while dump-bed carriers that are fully-loaded haul the heaviest material and exert low pounds per square inch (psi) levels. The bed versatility allows these units to transport various types of materials, including dirt, mud, rocks, crib blocks, pipe and sand bags.
Inspection
Check whether the parts of the crawler carriers are tightly connected, tighten the loose parts to prevent the loose parts from falling off due to vibration and impact during the operation of the machine, and replace the aging and severely worn parts in time.
Lubrication
Add lubricating oil between the parts of the crawler carriers to reduce the friction and wear between the parts, which can effectively extend the service life of the machine, reduce the failure rate of the machine, and ensure that the equipment can operate more smoothly.
Cleaning
Clean the body of the crawler carriers, especially the crawler, and keep the walking system clean to ensure that the machine runs more smoothly next time. Check the leakage of the body and clean the hydraulic pipeline.
Track tension adjustment
Maintain proper track tension to ensure smooth operation and prevent excessive wear. Overly tight tracks can cause undue stress on the components, while loose tracks can lead to derailment or slippage. Refer to the manufacturer's guidelines for the correct tension settings.
Fluid level checks and changes
Check and maintain proper levels of hydraulic fluid, engine oil, and coolant. Regularly change these fluids according to the manufacturer’s schedule to prevent contamination and ensure the efficient functioning of the carrier’s systems.
What Should you Pay Attention to When Operating Crawler Carriers
Check whether the return of the joystick is correct and the condition is good. Whether the safety device is flexible, whether the fasteners are loose, whether the gap between the internal components of the brake is reasonable, and whether the turning mechanism is abnormal.
Check the track chain for abnormal wear or damage. The amount of driving deviation should be within the allowable range, and whether the driving turning device is portable and flexible in operation.
Check for abnormal conditions such as insufficient oil, leakage, and deterioration. See whether the safety and reliability of safety devices such as vehicle weight limiters, torque limiters, height limiters, and brakes are effective.
In addition to the maintenance and inspection work, we need to deal with existing problems in a targeted manner and make corresponding records to effectively reduce the occurrence of security accidents.
FAQ