Crawler mobile crusher

Short Description:

As a type of crushing and screening equipment, the Crawler-type Mobile Crushing Plant is mounted on tracks, enabling it to move autonomously across the production site. With a patented design, mature technology, and a precise control system, this machine is well-suited for complex terrains such as mountainous areas, wetlands, and other challenging landforms.


  • Application: Metal and non-metallic mines, cement, aggregate, metallurgy, construction waste

Product Details

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Flexible Working Modes
The NK Series Mobile Crushing Station offers multiple configurations, including mobile primary jaw crusher, mobile secondary crusher, and mobile vibrating screen. The modular setup allows tailored assembly based on customer requirements, delivering greater flexibility and a broader range of applications.

Modular Design for Quick Assembly
The station features a modular structure that enables rapid reconfiguration by simply changing the main crushing unit. This not only reduces capital investment but also shortens the preparation cycle, meeting diverse production needs with ease.

Smart and Efficient Operation
Equipped with an integrated intelligent control system, the NK mobile station allows for user-friendly operation and precise adjustments. The entire crushing process can be managed efficiently and intelligently.

Purpose-Built Main Equipment
The core crushing unit is specifically engineered for mobile use, offering high reliability, large throughput, superior energy efficiency, and simple maintenance—ensuring stable performance even in demanding conditions.

Rapid Commissioning
With an adjustable fixed-leg design, the station can be installed without foundations. All components are pre-mounted, eliminating the need for disassembly or additional on-site installation. The absence of external belt conveyors or cranes allows for fast deployment and easy commissioning.

Low-Maintenance Design
The vibrating screen adopts a thin-oil self-lubrication system, requiring oil replacement only once every eight months. This significantly cuts down on maintenance time, oil consumption, and labor costs.

Specifications - Technical Data

Primary Mobile Crusher Parameters NK75J Mobile Crusher NK100E Mobile Crusher NK1213C Mobile Crusher
Power 141.4kW 138.5kW 228.5 kW
Weight 39T 35T 31T
Capacity 150-350t/h 150-350t/h 150-300t/h
Feed Hopper Volume 6m³ 6m³ 6m³
Width 2500mm 2500mm 2500mm
Vibrating Feeder Model FK0936 FK0936 FK0936
Loading Width 960mm 960mm 960mm
Loading Length 3600mm 3600mm 3600mm
Crusher Model PE3040 Jaw Crusher PE3040 Jaw Crusher CI5X1213 Impact Crusher
Power 110kW 110kW 200kW
Feed Depth 760mm 760mm
Feed Width 1000mm 1000mm
Max.Feed Size 680mm 680mm 550mm
Discharge Openning 70-150 70-150 >30mm
Discharge Belt Width 1000mm 1000mm 1000mm
Discharging Height 2950mm/3500mm 3639mm 3639mm
Secondary Mobile Crusher Parameters NK300H Mobile Crusher NK1213 Mobile Crusher
No Pre-screening Screening with return material No Pre-screening Screening with return material
Power 283kW 323.5kW 231.5kW 272kW
Weight 34T 42T 29T 37T
Capacity 110-440t/h 110-440t/h 150-300 t/h 150-300 t/h
Mainframe Model HPT300 Cone Crusher HPT300 Cone Crusher CI5X1213 Impact Crusher CI5X1213 Impact Crusher
Max.Feed Size 220mm 220mm 300mm 300mm
Power 220kW 220kW 200kW 200kW
Vibrating Screen Model SKX1536 SKX1536
Power 15kW 15kW
Rotate Speed 1000r/min 1000r/min
Vibration Intensity 4.5G 4.5G
Screen Size(width x length) 1500X3600mm 1500X3600mm
Belt Conveyor Feeding Belt Conveyor Width 1000mm 1000mm 1000mm 1000mm
Main Belt Conveyor Width 1000mm 1000mm 1000mm 1000mm
Screening Transportation Belt Conveyor Width 500mm 500mm
Return Belt Conveyor Width 500mm 500mm
Belt Conveyor Under Vibrating Screen Width 1200mm 1200mm
Discharging Height of Final Products Belt Conveyor 3334mm 3124mm 3334mm 3124mm
Mobile Screening Plant Parameters SKX1860 Vibrating Screen(2 layers/3 layers)
Power 72/79.5 kW
Weight 27/31T
Capacity 70-600t/h
Vibrating Screen Power 22kW
Screen Size(width x length) 1800X6000mm
Rotate Speed 1000r/min
Vibration Intensity 4.5G
Belt Conveyor Feeding Belt Conveyor Width 1000mm
Side-openning Belt Conveyor Width 650mm
Belt Conveyor Under Vibrating Screen Width 1200mm

Any change of the technical data shall not be advised additionally.

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