راهنمای تجهیزات معدنی: What Equipment Should You Use for Road and Bridge Construction, Mining and Construction Waste Processing? A Complete Guide to Crawler Type Mobile Crushing Plants

The tracked mobile crushing station is a high-efficiency crushing equipment that adopts self-driving mode. It features advanced technology and complete functions. This equipment can reach any position of the work site under any terrain conditions, which can reduce material handling operations and facilitate the coordination of all auxiliary machinery. The tracked mobile crushing station has a large crushing ratio, and its optimized design meets the technical requirements that crushers need most, with high productivity and uniform finished particle size. This series of products includes five major types: tracked jaw mobile crushing stations, tracked heavy hammer mobile crushing stations, tracked impact mobile stations, tracked cone mobile crushing stations, and tracked screening mobile stations. They are widely used in road and bridge construction, mining, construction waste disposal, tunnel engineering, and other scenarios. Why choose the tracked mobile crushing station? First, self-driving and all-terrain adaptable: using a tracked chassis for self-driving, it can freely move and transfer across rugged terrain and complex conditions like mining faces without the need for a towing truck. Second, no fixed foundation required, ready to start production on-site, eliminating the need for site foundation construction of fixed production lines and cumbersome installation processes, significantly shortening project cycles. Third, integrated design: crushing, screening, conveyor, motor, and control box are all integrated on the tracked chassis, making the structure compact and occupying a small area. Fourth, flexible configuration: users can choose jaw, heavy hammer, impact, cone, or screening configurations according to the type of raw material, scale, and finished material requirements, meeting different process needs such as coarse crushing, medium-fine crushing, sand making, shaping, and screening. Fifth, good environmental performance: equipped with high-efficiency dust removal and noise reduction systems to meet the environmental protection requirements in urban construction waste disposal and road and bridge construction. The tracked mobile crushing station is mainly used in large projects such as highways, railways, and hydropower stations in road and bridge construction, medium-to-fine hard rock crushing and face-following in mining, construction waste disposal and crushing in urban buildings, as well as materials processing and movable stone operations in tunnel spoil handling, metallurgy, chemical industry, and building materials that often require relocation. The groups that require crawler-type mobile crushing plants include road and bridge engineering contractors and equipment procurement teams, mining and quarry operation teams, urban construction waste treatment companies, equipment maintenance departments of metallurgical, chemical, and building materials enterprises, construction machinery rental companies, equipment dealers and stockists, and overseas EPC engineering contractors. In what situations should a crawler-type mobile crushing plant be chosen or replaced? When the project requires frequent relocation and the terrain is rugged, making tire-type mobile plants inaccessible; when mining needs to follow the advancing excavation face to shorten material transportation distance; when urban construction waste treatment sites are small and scattered, requiring on-site crushing; for mobile stone operations along large-scale projects like road and bridge construction or hydropower stations; when the capacity of the old fixed production line is insufficient or cannot be relocated, necessitating an additional mobile crushing plant to supplement capacity. How to choose a crawler-type mobile crushing plant? Step 1: Determine the crushing process and select a jaw crusher (coarse crushing), heavy hammer crusher (medium-fine crushing of soft rock), impact crusher (medium-fine crushing of soft rock), cone crusher (medium-fine crushing of hard rock), or screening plant (pure screening) based on material hardness; Step 2: Determine the capacity requirement and select different specifications of mobile plants based on processing volume; Step 3: Confirm the capacity of the hopper and maximum feed size to ensure compliance with material particle size and feeding requirements; Step 4: Confirm screening requirements and whether an integrated vibrating screen is needed for combined crushing and screening operations; Step 5: Confirm finished product requirements and choose an impact crusher or vertical shaft impact crusher configuration based on particle shape and grading requirements; Step 6: Confirm environmental protection and automation configuration, equipping with dust and noise reduction systems and a central control system; Step 7: Confirm site and transportation conditions, clarifying transport dimensions, weight, and on-site installation conditions; Step 8: Confirm power supply conditions and choose between a vehicle-mounted motor and integrated control box configuration or an external power supply solution.

Main Models and Parameters of Crawler-Type Mobile Crushing Plants

Crawler-Type Mobile Jaw Crushing Plant

Equipment Model	Hopper Capacity (m³)	Maximum Feed Size (mm)	Total Power (kW)
LA-116	6	1100×850	196.2
LA-106	5	1060×700	141.4
LA-96	5	960×580	112.9

Crawler-Type Mobile Heavy-Duty Hammer Crushing Plant

Equipment Model	Hopper Capacity (m³)	Maximum Feed Size (mm)	Total Power (kW)
LA-1615	6	750	350-380
LA-1512	5	700	300-350
LA-1308	5	600	162-200

Crawler type mobile impact crushing plant

Equipment Model	Hopper Capacity (m³)	Maximum Feed Size (mm)	Total Power (kW)
LA-150	3	980×820	253
LA-250	5	960×1360	304
LA-350	5	1050×1700	366

Crawler type mobile cone crushing plant

Equipment Model	Hopper Capacity (m³)	Maximum Feed Size (mm)	Total Power (kW)
LA-CP300	3	185	267-300
LA-CP400	3	210	365-420
LA-CP830	3	190	267-300
LA-CP840	3	215	365-420

Crawler type mobile screening plant

Equipment Model	Maximum Feed Size (mm)	Total Power (kW)
LA-1860	300	37.5
LA-2160	300	65.5

General technical parameter table

Parameters	Specifications
Type	Crawler type mobile crushing plant
Mobility	Crawler self-propelled
Host type	Jaw crusher, heavy hammer crusher, impact crusher, cone crusher, vibrating screen
Hopper capacity	3–6m³
Maximum feed size	185–1700mm (depending on host type)
Total machine power	37.5–420kW
Crushing ratio	Large, optimized design to meet the most necessary technical features of the crusher
Finished product size	Uniform and consistent
Applicable terrain	Any terrain conditions, can reach any position of the worksite
Environmental protection configuration	Dust Removal System, Noise Reduction System
Automation	Central Control System, Online Monitoring

Dimension Drawings and Key Dimensions: `[Image: /images/crawler-mobile-crushing-plant-dimension-drawing.webp]`

Key Dimension Table (Example)

Model	Transport Length mm	Transport Width mm	Transport Height mm	Operating Height mm	Total Weight t
Crawler Jaw Crushing Station (Medium)	13000–15000	2800–3200	3500–4000	4500–5000	35–55
Crawler Heavy Hammer Crushing Station (Medium)	13000–15000	2800–3200	3500–4000	4500–5000	35–55
Crawler Impact Crushing Station (Medium)	13000–15000	2800–3200	3500–4000	4500–5000	35–55
Crawler Cone Crushing Station (Medium)	13000–15000	2800–3200	3500–4000	4500–5000	35–55
Crawler Screening Station (Medium)	12000–14000	2800–3200	3500–4000	4500–5000	30–50

Material Table

Component	Standard Material	Optional Material	Description
Crawler Chassis / Frame	High-Strength Carbon Steel	Hot-Dip Galvanized	Bearing the equipment's own weight and operational load
Crusher Body	Carbon Steel Welded Parts	Wear-Resistant Steel Plate	High strength and wear resistance
Jaw Plate / Impact Plate / Hammer Head	High Manganese Steel	High Chromium Alloy, Ceramic Composite	High wear resistance, extended service life
Screen Mesh	Wear-Resistant Steel Plate	Polyurethane	Vibrating Screening, wear-resistant
Belt Conveyor	Rubber Belt	Steel Cord Rubber Belt	Wear-resistant, conveying materials
Motor	Full copper coil motor	Explosion-proof motor	Vehicle-mounted integrated installation
Control box	Carbon steel / stainless steel	Rainproof and dustproof type	Vehicle-mounted integration
Dust removal system	Carbon steel + filter bag	Stainless steel + filter cartridge	Environmental dust removal and noise reduction

Installation method: The crawler-type mobile crushing station adopts a crawler chassis self-driving design, requiring no fixed foundation. Once the equipment reaches the site, it can move directly into position. Adjust the chassis legs to make the equipment level and stable, connect the power supply or start the vehicle-mounted diesel generator, and it can go into production. During installation, it is necessary to ensure the site is level and the bearing capacity meets the equipment weight requirements, and safety fences and warning signs must be set up in the operating area; connect the belt conveyor according to the process flow to ensure the correct material flow; adjust the crushing machine and vibrating screen speed, amplitude, and other parameters to meet the designed capacity; the central control system should be installed in the operation room, connecting all equipment sensors and motor circuits; perform a no-load test run before equipment operation to confirm the crushing machine, vibrating screen, belt conveyor, motor, etc., operate normally with no abnormal vibration or noise; the fully enclosed structure must be installed firmly to prevent dust spillage; the crawler-type mobile station can move directly when relocating without a towing vehicle, suitable for rugged terrain and following the mining face.

Application scenario table

Industry	Application	Recommended configuration	Key requirements
Road and bridge construction	Highway, railway construction, hydropower station	Crawler jaw crushing station + impact crushing station	Strong mobility, high capacity, all-terrain adaptation
Mining	Medium and fine crushing of hard rock, following the mining face	Crawler cone crushing station	Wear-resistant, high crushing ratio, self-propelled
Urban construction	Construction waste disposal, construction waste crushing	Crawler jaw crusher station + screening station	Large feed size, environmentally friendly dust removal
Tunnel engineering	Tunnel spoil disposal	Crawler jaw crusher station / impact crusher station	Large feed size, strong mobility
Metallurgy and chemical industry	Material processing that often requires relocation	Crawler impact crusher station	Strong adaptability, various configurations
Building materials, water, and electricity	Mobile aggregate operations	Crawler impact crusher station / screening station	Good particle shape, reasonable grading
Small and medium clients	Multi-functional integrated coarse and secondary crushing	Crawler heavy hammer crusher station	Small footprint, flexible operation
Sand shaping	Manufactured sand production, fine crushing and shaping	Crawler vertical shaft impact crusher station	Large processing capacity, fine crushing and shaping

Note: Crawler mobile crushing stations are suitable for handling limestone, river pebbles, granite, construction waste, tunnel spoil, and other materials. Users can choose various configuration types according to the type of raw material, scale, and finished product requirements. Urban areas with high environmental requirements should be equipped with dust and noise reduction systems. Explosive environments require optional explosion-proof motors. When relocating, crawler mobile stations can move directly, suitable for rugged terrain and tracking mining faces.

Selection notes (compared with tire mobile crushing stations): The core differences between crawler mobile crushing stations and tire mobile crushing stations lie inmobility, terrain adaptability, and relocation efficiency. Tire-type mobile stations require a tow vehicle for relocation, suitable for relatively flat sites and long-distance relocations, with faster transport speed; crawler-type mobile stations use a crawler chassis for self-propulsion, allowing free movement on rugged terrain, mining faces, and other complex conditions without the need for a tow vehicle, providing more flexible relocation. They are suitable for scenarios requiring frequent short-distance moves and complex terrain. When selecting, choose tire-type for flat ground and long-distance relocation, and crawler-type for rugged terrain and frequent short-distance relocation.

## Technical FAQ

1. What is a crawler-type mobile crushing station?

A crawler-type mobile crushing station is a high-efficiency crushing equipment, using self-propulsion, with advanced technology and comprehensive functions. It can reach any position of the work site under any terrain conditions, with a high crushing ratio and uniform finished product size.

2. What types of crawler-type mobile crushing stations are there?

It includes five major types: crawler-type jaw mobile crushing station, crawler-type heavy hammer mobile crushing station, crawler-type impact mobile station, crawler-type cone mobile crushing station, and crawler-type screening mobile station.

3. What materials are suitable for crawler-type mobile crushing stations?

Suitable for limestone, river pebbles, granite, construction waste, tunnel spoil, soft rock, hard rock, and other materials. Users can adopt various configurations according to the type of raw material, scale, and finished product requirements.

4. What is the hopper capacity and feed size of a crawler-type mobile crushing station?

Hopper capacity ranges from 3-6 m³, with a maximum feed size of 185-1700 mm, depending on the type and model of the main machine.

5. Does a crawler-type mobile crushing station require a foundation?

No. With a crawler chassis and self-propulsion design, it can move directly to the site, adjust the chassis support legs to stabilize and level the equipment, and start production by connecting to power or activating the onboard diesel generator.

6. What is the difference between crawler-type and tire-type mobile crushing stations?

Tire-type requires a tow vehicle for relocation, suitable for relatively flat sites and long-distance relocation; crawler-type uses a crawler chassis for self-propulsion, allowing free relocation on rugged terrain, mining faces, and other complex conditions without a tow vehicle, providing more flexible relocation.

7. How is the environmental performance of a crawler-type mobile crushing station?

The equipment adopts a fully enclosed structure, equipped with a dust removal system and a noise reduction system, preventing dust from spreading and meeting environmental protection requirements in urban construction waste treatment and road and bridge construction.

8. What is the maximum feed size of the tracked jaw crusher mobile crushing station?

The maximum feed size of the LA-116 is 1100×850mm, the maximum feed size of the LA-106 is 1060×700mm, and the maximum feed size of the LA-96 is 960×580mm, with the total power of the machine ranging from 112.9 to 196.2 kW.

9. What is the maximum feed size of the tracked heavy hammer crusher mobile crushing station?

The maximum feed size of the LA-1615 is 750mm, the maximum feed size of the LA-1512 is 700mm, and the maximum feed size of the LA-1308 is 600mm, with the total power of the machine ranging from 162 to 380 kW.

10. What is the maximum feed size of the tracked impact crusher mobile station?

The maximum feed size of the LA-150 is 980×820mm, the maximum feed size of the LA-250 is 960×1360mm, and the maximum feed size of the LA-350 is 1050×1700mm, with the total power of the machine ranging from 253 to 366 kW.

11. What is the maximum feed size of the tracked cone mobile crushing station?

The maximum feed size of the LA-CP300 is 185mm, the maximum feed size of the LA-CP400 is 210mm, the maximum feed size of the LA-CP830 is 190mm, and the maximum feed size of the LA-CP840 is 215mm, with the total power of the machine ranging from 267 to 420 kW.

12. What are the maximum feed size and power of the tracked screening mobile station?

The maximum feed size of the LA-1860 is 300mm, with total power of 37.5 kW; the maximum feed size of the LA-2160 is 300mm, with total power of 65.5 kW.

13. What is the installation method of the tracked mobile crushing station?

It uses a tracked chassis self-driving design, requiring no fixed foundation. After arriving on site, it moves directly into position, adjusts the chassis legs to level and stabilize the equipment, connects the belt conveyor, adjusts the crusher and vibrating screen parameters, and can be put into production after a no-load trial run.

14. Can the tracked mobile crushing station be used in mines?

Yes, the tracked cone crusher station is suitable for fine crushing of hard rock, and the tracked mobile station can move directly for relocation, follow the mining face advancement, and shorten the material transport distance.

15. Can tracked mobile crushing stations be used for construction waste processing?

Yes, tracked jaw crusher stations and screening stations are widely applicable for construction waste processing and construction waste crushing, with large feed size and environmental dust removal, especially suitable for small crushing sites and dispersed construction waste scenarios.

16. Can tracked mobile crushing stations be used for road and bridge construction?

Yes, the tracked impact crushing mobile station is mainly used for mobile stone operations in highways, railways, and hydropower projects. Users can adopt various configurations according to the type of raw material, scale, and finished material requirements.

17. What is the level of automation of tracked mobile crushing stations?

Equipped with integrated vehicle-mounted motors and control boxes, and a supporting central control system, it can control and monitor the operation of all equipment online.

18. What is the material of wear parts in tracked mobile crushing stations?

Wear parts such as jaw plates, impact plates, and hammer heads are made of high manganese steel or high chromium alloy, and screen meshes are made of wear-resistant steel or polyurethane.

19. Can tracked mobile crushing stations be customized?

The main machine type (jaw crusher/ heavy hammer crusher/ impact crusher/ cone crusher/ screening), feed hopper capacity, overall machine power, dust and noise reduction system, central control system, explosion-proof configuration, and other features can be customized.

20. What are the differences between tracked mobile crushing stations and fixed crushing production lines?

Fixed crushing production lines require the construction of concrete foundations, have long installation periods, and high investment costs, but offer large capacity and stable operation. Tracked mobile crushing stations do not require fixed foundations, are self-propelled on tracks, and can start production on-site. They are highly mobile, can move with the material, and are suitable for scenarios requiring frequent site relocation, rugged terrain, or dispersed operations.

Technical FAQ

What should a complete mining-equipment RFQ include?

Include material, capacity, feed size, output size, layout, utilities, duty cycle, local standards and preferred delivery scope.

Can the final model be confirmed from a title alone?

No. The model must be checked against the process duty, drawings, utilities and site conditions before ordering.

Authoritative references

For standards and safety context, see ISO standards and the U.S. Mine Safety and Health Administration. Confirm the exact local requirements for your project.

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