7ton crawler track systems
Commonly used in heavy machinery like excavators, bulldozers, and tanks, consist of several key components that work together to provide mobility and stability.
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Components
Track Chains: These are the series of linked metal plates that form the continuous loop of the track. They provide the structural backbone of the track system.
Track Shoes: Attached to the track chains, these are the parts that make direct contact with the ground. They can be made of various materials and designs depending on the terrain and application.
Sprockets: These are toothed wheels that engage with the track chains to drive the tracks. They are typically located at the rear of the machinery.
Idlers: These are smooth wheels located at the front of the track system. They help guide the track and maintain tension.
Rollers: These are the wheels that the track chains roll over. They support the weight of the machinery and help distribute it evenly across the track.
Track Frame: This is the structural framework that holds all the components of the track system together. It is attached to the main body of the machinery.
Track Tensioners: These components help maintain the proper tension in the tracks. They can be adjusted to ensure the tracks are neither too tight nor too loose.
Bolts and Fasteners: These are used to secure various components of the track system together.
Bushings: These are cylindrical components that fit inside the track chain links, allowing them to pivot and move smoothly.
Seals and Lubricants: These are used to protect the moving parts from dirt and debris and to ensure smooth operation by reducing friction.
Track Pads: These are additional attachments that can be added to the track shoes to provide better traction or to minimize damage to surfaces like roads.
Track Guards: These are protective covers that help prevent debris from entering the track system and causing damage.
Our products are widely used in the following applications: Drilling Rig,Mechanical Engineering,Coal mine Mine, Agricultural equipment,etc.
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Crawler Track Systems Advantages
Crawler track systems provide enhanced performance, stability, and versatility
Making them ideal for a variety of heavy equipment applications..
If you have any specific use cases or need information about a particular machine,just let me know we can customized for you.
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How Do Crawler Track Systems Work?
Crawler track systems, also known as continuous track systems, work by distributing the weight of heavy machinery over a large surface area, reducing ground pressure and enabling operation on soft, uneven, or challenging terrain. Here's how they function:
1. Power Transmission
The engine of the machine transmits power to the sprockets (driving wheels) via the transmission system.
The sprockets have teeth that engage with the track chains, causing them to move.
2. Track Movement
As the sprockets rotate, they pull the track chains (which are connected in a continuous loop) around the track system.
The track chains roll over the rollers (bottom wheels) and are guided by the idlers (front wheels).
3. Weight Distribution
The weight of the machine is distributed across the entire length of the track system, which is supported by the rollers and track shoes.This reduces ground pressure, preventing the machine from sinking into soft ground like mud, sand, or snow.
4. Traction and Stability
The track shoes (or pads) provide traction by gripping the ground. Their design varies depending on the terrain (e.g., flat pads for hard surfaces, grousers for soft or muddy terrain).The large contact area of the tracks ensures stability, even on uneven or sloped surfaces.
5. Steering
To steer, the machine uses differential steering:
To turn left, the left track slows down or stops while the right track continues moving.
To turn right, the right track slows down or stops while the left track continues moving.
This allows the machine to pivot or make tight turns.
6. Tension Maintenance
Track tensioners maintain the proper tension in the tracks. If the tracks are too loose, they can derail; if too tight, they can cause excessive wear.
7. Shock Absorption
The track system absorbs shocks and vibrations as the machine moves over rough terrain, providing a smoother ride and protecting the machine's components.
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Track System Introduction
Method: Hydraulic drive
Warranty: 12 months free
Weight:
Pallet size: 2930*1420*730mm
Load capacity: 7tons

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1.Technical parameters
Performance Parameter | Motor displacement ml/r | Work pressure Mpa | Traction force KN | Travel speed km/h | Ground pressure Kpa | Max grade ability a° | Dead weight kg | Load capacity kg |
KST6000 | 53/34 | 25 | 99 | 2.3/3.6 | 44 | 30 | 1800 | 7000 |
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Track System Samples





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2.Payment terms ,Delivery and Service
√ Payment: 30%deposit,70% before shipment.All the payment can negotiate, generally by T/T.
√ Delivery:20-25 days after receipt of your payment.
√ Service: 24 hours online service, technical overseas service
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3.Packing and shipping

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FAQ
Q: When can I get the quotation?
A:We usually quote within 24 hours after we get your inquiry. If you are very urgent to get the price, please tell us so that we will regard your inquiry priority.
Q: How can I get a sample to check your quality?
A:After price confirmation, you can purchase one set to check our quality.
Q:What kind of files do you accept for printing?
A:PDF, Core Draw, STEP, JPG .
Q:.Can you do the design for us?
A:Yes. We have a professional team having rich experience in design and manufacturing.
Q:How to place order?
A:In order to recommend a suitable drawing and quotation to you,we need to know:
1.Rubber or steel track undercarriage
2.Loading capacity of the track undercarriage(The weight of the whole machine excluding of track undercarriage)
3.Length
4.Width
5.Height
6.Travel speed
7.Climbing capacity
8.System oil flow (each side of track undercarriage)
9.Working pressure
10.Order quantity
11.Used for which equipment
12.Road conditions
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