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China T8 Crawler Mobile Cone Crushers - Leading Suppliers and Factory for Advanced Crushing Solutions
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China T8 Crawler Mobile Cone Crushers - Leading Suppliers and Factory for Advanced Crushing Solutions

RTZK’s crawler mobile cone crushing plant is engineered with the renowned multi-cylinder hydraulic cone crusher, recognized as one of the most popular and best-selling models globally. This state-of-the-art equipment incorporates advanced crushing, hydraulic, and computer technologies, along with expert manufacturing techniques. Customers can select from various crushing chamber types tailored to their material processing demands. Ideal for both sand and aggregate production, this product also champions eco-friendly crushing practices. Our crushing plant maintains exceptional performance even in extreme conditions when equipped with an extreme-cold package, functioning efficiently in temperatures ranging from -40°C to 40°C. As a leading factory and supplier in China, we are committed to delivering high-quality machinery that meets your operational needs

    Extreme Cold Version

    Structural Components

    All critical structural components use Q355D and Q355E steel plates. Q355E steel plates feature excellent low-temperature resistance, maintaining good toughness and ductility even at a low temperature of -40°C. This makes it widely applicable in cold regions or applications requiring low-temperature impact loads.

    Electrical & Cabinet Protection

    The electrical system is supplemented with heaters; all cables inside the cabinet are replaced with low-temperature-resistant cables; the cabinet body is made of Q355ME cold-resistant steel plate.

    Power Pack & Hydraulics

    The power pack uses Q355ME cold-resistant steel plate; the motor is a low-temperature motor; the cable is a low-temperature cable; the seals are cold-resistant seals; the pressure gauge is a cold-resistant silicone oil pressure gauge; the level gauge is made of cold-resistant acrylic; the radiator plate is low-temperature resistant; the hydraulic oil tank is equipped with a heater; the hydraulic lines are equipped with heating tape; the electrical cabinet is equipped with a cabinet heater; and the engine is equipped with a water jacket preheater and a diesel preheater.

    Product Parameters

    Parameter Unit Value
    Feeding Conveyor – Hopper Capacity 3
    Feeding Conveyor – Feeding Capacity t/h 300
    Crushing Unit – Maximum Feed Grain Size mm 210
    Crushing Unit – Power kW 250
    Main Conveyor – Belt Width mm B1000
    Main Conveyor – Drive Motor Power kW 15
    Transit Conveyor – Belt Width mm B500
    Transit Conveyor – Drive Motor Power kW 3
    Return Conveyor – Belt Width mm B650
    Return Conveyor – Drive Motor Power kW 5.5
    Crushed Material Conveyor – Belt Width mm B1000
    Crushed Material Conveyor – Drive Motor Power kW 7.5
    Vibrating Screen – Screening Area mm 4200×1600
    Vibrating Screen – Number of Screen Decks - 1
    Power Assembly – Drive Concept - External Power Connection
    Power Assembly – Engine Power kW 103
    Overall Machine – Total Weight t 57
    Overall Machine – Total Installed Power kW 321
    Overall Machine - Capacity t/h 120-200
    Overall Machine – Working Dimensions m 18.1×4.6×5.2
    Overall Machine – Transport Dimensions m 19.0×4.2×3.8

    Product Features

    01
    Superior Performance

    Stepless adjustment of the feeding position ensures higher crushing efficiency and stability of the main unit. The integrated frequency conversion system fully considers dust prevention, heat dissipation, vibration isolation, and waterproofing, ensuring fail-safe circuit operation. The intelligent multi-cylinder crushing host features hydraulic adjustment of the discharge opening, automatic chamber clearing, and overload protection. The crushing host is equipped with independent hydraulic and lubrication modules for high efficiency and energy savings.

    02
    Equipped with New-type Cone Crusher

    The core equipment adopts a newly developed cone crusher that integrates mechanical, hydraulic, electrical, and intelligent control technologies.

    03
    Intelligent Operation Reduces Costs

    The main unit uses an automatic control system with fully automated crushing process control, significantly reducing equipment maintenance time while maintaining high output. Wireless remote operation reduces the need for equipment operators. The intelligent, automated electrical control system includes self-diagnosis and safety interlocking to ensure safe and reliable equipment operation.

    04
    Green and Low-Carbon, Environmentally Friendly

    Enhanced functionality with energy-saving and low-carbon design. The sealed crushing chamber reduces dust pollution.

    05
    Unafraid of Harsh Working Conditions

    The travel system uses load-sensing pumps + proportional valve group control, enabling automatic correction during travel and stepless speed variation.

    Function Module

    T8 Crawler Mobile Cone Crushing Plant
    01 Conveyor System
    • Extra-wide conveyor belts ensure stable production output.
    • The discharge height is specially designed for large-volume stockpiling.
    02 Power System
    • Utilizes renowned brand components.
    • Powerful performance with strong climbing capability.
    03 Crushing Main Unit
    • The crusher's high driving power ensures continuous crushing operations and higher output in specific applications.
    • A short warm-up time enables the equipment to be quickly put into service after startup.
    • Equipped with a hydraulic tramp release cylinder, which allows uncrushable materials to pass quickly through the crushing chamber, reducing downtime and minimizing damage to the crusher.
    04 Electrical Control System
    • Intelligent control panel with one-touch start/stop control for simple operation.
    • Equipped with a wireless remote control to reduce the need for auxiliary personnel.
    • The electrical cabinet is fitted with air filters for heat dissipation, reducing the ingress of dust.
    • An external frequency converter minimizes failures caused by vibration and contamination, enhancing equipment stability.
    05 Final Screening System
    • Uses riveting technology to reduce welding stress.
    • Prevents vibration-induced cracking; extra-large screening area ensures high output.
    • Driven by side-plate vibration motors to reduce transmission losses and simplify maintenance.
    06 Return Material System
    • A return conveyor enables materials to be recirculated for further crushing.
    07 Feeding System
    • Convenient sliding mechanism ensures quick setup and transport, and allows easy adjustment of the crusher’s feeding effect.
    • A magnetic separator ensures optimal operational stability.
    • A recovery device beneath the feeding system maintains a clean working environment for the hydraulic system below.
    • A quick-dump device at the rear of the hopper speeds up cleaning in case of material blockage.
    • An adjustable-height strong magnetic separator above the conveyor belt makes iron removal more convenient.

    Frequently Asked Questions

    What makes the Extreme Cold Version suitable for low-temperature environments?
    The Extreme Cold Version utilizes Q355D and Q355E steel plates for all critical structural components, maintaining excellent toughness and ductility down to -40°C. Additionally, it features low-temperature motors, cables, seals, cabinet heaters, and preheaters for the engine and hydraulic system.
    What is the capacity and total weight of this mobile cone crushing plant?
    The overall machine has a working capacity of 120-200 t/h (tons per hour) and a total weight of 57 tons.
    How does the new-type cone crusher improve operational efficiency?
    It integrates mechanical, hydraulic, electrical, and intelligent control technologies. It features stepless feeding position adjustment, hydraulic adjustment of the discharge opening, automatic chamber clearing, and independent hydraulic and lubrication modules for maximum efficiency.
    What features help reduce overall operational and maintenance costs?
    The plant is equipped with an automatic control system for fully automated crushing process control, reducing maintenance time. Wireless remote operation reduces the need for on-site operators, while self-diagnosis and safety interlocking systems ensure reliable, safe operation.
    How does the feeding system maintain clean working conditions?
    The feeding system is designed with a recovery device beneath it to protect the hydraulic system below from contamination, keeping the immediate working environment clean.
    What measures are in place to ensure environmental protection?
    The machine features an energy-saving and low-carbon design, combined with a sealed crushing chamber that significantly reduces dust pollution during operations.

    INTRODUCTIOM TO ORIGINALFUNCTIOM MODULES

    LB Series Asphalt Mixing Plant (1)

    Cold material system

    Single silo volume is 15m³, articulated structure gives convenience for transportation.

    Small size material silo adopts inner vibrating structure, with big amplitude, ensuring smooth discharge.

    Belt conveyor feeding adopts frequency converting + door opening extent control , ensuring a stable primary grading.

    Equipped with material lacking alarm device.

    LB Series Asphalt Mixing Plant (2)
    LB Series Asphalt Mixing Plant (3)
    0102

    Drying system

    Patented blade technology, the material curtain is more uniform and has better heat absorption effect.

    Material containing blade feeding technology, the discharge temperature is more uniform.

    Large production capacity.Over-production capacity reaches 15%.

    Axial flow low-pressure atomization burner is with dual frequency conversion technology to control the air oil ratio, and the fuel consumption per ton of finished product is 6kg (under standard conditions).

    Directly driven by a direct reduction motor, with strong power and high efficiency.

    LB Series Asphalt Mixing Plant (4)

    Burner

    The burner has a wide adjustment range and can adaptto various complex working conditions.

    Three stage atomizing technology, fuel is atomized into micrometer level, with fully combustion.

    High power pre heating device,stable fuel temperature.

    Remote fault diagnosis function,timely service, and ensures production reliability.

    Intelligent axial flow low-pressure atomization burner adopts dual frequency conversion adjustment technology with automatically adjustable air and oil distribution, ensuring a reasonable air oil ratio and sufficient combustion. The fuel consumption under rated working conditions is only 6kg/t (finished material).

    LB Series Asphalt Mixing Plant (5)

    Elevating system

    Plate chain elevator, whose chain is not easy to stretch and is stable and reliable in use.

    Deceleration motor direct drive with anti reverse device.

    The elevator chute is equipped with a wear-resistant plate structure to improve wear resistance.

    LB Series Asphalt Mixing Plant (6)

    Screening system

    Dual-vibration motor direct drive,strong vibration effect,to achieve a maintenance free period of approximate 2000h.

    Large screening area and high screening efficiency.

    The screen mesh changing device adopts a side bolt method which is convenient for quick replacement.

    The shell of the vibrating screen is wrapped with insulation rock wool for insulation,noise reduction, environmental protection and energy conservation.

    LB Series Asphalt Mixing Plant (7)

    Hot material silo system

    Hot aggregate silo is divided into the upper & lower silo, both adopt rock wool for insulation.

    Equipped with a continuous material level detection device, giving convenience for visually observing the material level of various ingredients.

    The silo door adopts a maintenance free structural design, large & small doors to achieve a secondary coarse & fine weighing structure, ensuring aggregate dosing accuracy.

    The sand silo is equipped with a temperature detection device.

    LB Series Asphalt Mixing Plant (8)

    Dosing system

    Aggregate scale, asphalt scale, and filler scale are all measured using a 3-point compression dosing module.

    The aggregate scale adopts a coarse and fine scale structure with large and small gates, ensuring a dosing accuracy of 0.3%.

    The asphalt scale adopts a frequency conversion pump+secondary dosing method to ensure a dosing accuracy of 0.2%, and the dynamic secondary tracking dosing technology ensures an accuracy of 0.3% for the oil & gravel ratio.

    The filler scale adopts spiral conveying, pneumatic butterfly valve control, and the “fly material” control program is used to ensure dosing accuracy of 0.2%.

    LB Series Asphalt Mixing Plant (8)

    Dosing system

    Aggregate scale, asphalt scale, and filler scale are all measured using a 3-point compression dosing module.

    The aggregate scale adopts a coarse and fine scale structure with large and small gates, ensuring a dosing accuracy of 0.3%.

    The asphalt scale adopts a frequency conversion pump+secondary dosing method to ensure a dosing accuracy of 0.2%, and the dynamic secondary tracking dosing technology ensures an accuracy of 0.3% for the oil & gravel ratio.

    The filler scale adopts spiral conveying, pneumatic butterfly valve control, and the “fly material” control program is used to ensure dosing accuracy of 0.2%.

    LB Series Asphalt Mixing Plant (9)

    Mixing system

    The mixer has a large capacity and adopts power redundancy design, with sufficient power and strong power.

    Driven by a direct reduction motor it has strong stability.

    Full blade spiral stirring cloud technology, fast mixture cycling speed and strong kneading ability, to achieve the effect of rapid blending.

    The blades and lining plates are made of nickel chromium alloy material, with a service life of no less than100000 batches.

    LB Series Asphalt Mixing Plant (10)

    Dust collection system

    Adopting primary gravity dust collector and a secondary atmospheric reverse blowing bag dust collector. Emission concentration <20mg/Nm3.

    High-power fan ensures a sufficient air volume, which is controlled by frequency conversion to save energy and reduce noise.

    The flue gas pipeline is equipped with a temperature measurement device and has a high and ow temperature alarm function.

    LB Series Asphalt Mixing Plant (11)

    Control system

    Equipped with 2 monitors and 2industrial control computers, when one machine malfunctions another can be used to ensure production stability.

    The operation interface is intuitive and clear and key currents and parameters are displayed during internship.

    The electrical parts adopt famous international brands, to ensure the reliability.

    The control program maintains functions of linkage control, safety interlock, power outage protection.

    Asphalt dosing has a secondary dynamic tracking dosing function; The program has “f lying material” control and automatic dosing function.

    With functions of online remote diagnosis, to ensure the timely service.

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