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China Suppliers Factory T8H Crawler Mobile Cone Crushers - Diesel-Electric Hybrid for Efficient Secondary Crushing
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China Suppliers Factory T8H Crawler Mobile Cone Crushers - Diesel-Electric Hybrid for Efficient Secondary Crushing

The T8H is a highly efficient diesel-electric hybrid crawler-mounted mobile cone crusher, specifically designed for secondary crushing in various applications. Manufactured in China, this advanced crusher is ideal for operations facing power limitations. With the optional extreme-cold package, it performs reliably in ambient temperatures ranging from -20°C to 40°C. The diesel-electric hybrid drive ensures maximum uptime, making it a practical choice for challenging working conditions. As a leading factory in the industry, we ensure that all components are modularly designed, allowing for continuous upgrades to adapt to changing market demands. Trust our suppliers for cutting-edge solutions in mobile crushing technology

    Extreme-Cold Version

    Structural Steel

    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 System

    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 320
    Crushing Unit – Maximum Feed Particle 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 - Diesel-Electric Drive
    Power Assembly – Generator Set Power kW 440
    Overall Machine – Total Weight t 58
    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 Characteristics

    01

    Fearless of Severe Cold

    Suitable for harsh environments. It can easily handle work even in extremely cold conditions, which has a wider range of applications.

    02

    Diesel-Electric Drive

    New generation system. Dual drive modes (diesel and electric) are available to meet the requirements of different working conditions.

    03

    Continuous Feed (CFS)

    Independently frequency‑controlled feeding system adjusts feed speed based on the crusher cavity level, further enhancing production capacity.

    04

    Convenient Upkeep

    All components are easily accessible, enabling quick and efficient service and maintenance.

    05

    Advanced Control

    Intuitive operation concept. Dual‑control mode via wireless remote and local touchscreen for more convenient operation.

    06

    Highly Efficient Crusher

    Employs a dual‑control mode combining wireless remote and local touchscreen, making operation more convenient.

    Function Module

    T8H Crawler Mobile Cone Crushing Plant

    Module Details

    01

    Conveyor System

    Extra-wide conveyor belts ensure stable production output.

    Discharge height is specially designed for large-volume stockpiling.

    02

    Power System

    Adopts a diesel-electric hybrid drive concept—efficient and powerful, ensuring lower fuel consumption while addressing power-restricted working conditions.

    Can also operate in pure electric mode for economy, environmental friendliness, reduced energy costs, and lower exhaust emissions.

    All maintenance-related components are easily accessible for convenient operation.

    03

    Crushing Main Unit

    High driving power of the crusher guarantees continuous crushing operation and higher output in specific applications.

    Short warm-up time allows the equipment to be put into service quickly after startup.

    Equipped with a hydraulic tramp-release cylinder, which allows uncrushable objects to pass rapidly through the crushing chamber, minimizing downtime and reducing potential damage to the crusher.

    04

    Electrical Control System

    Intelligent control panel with one-touch start/stop control for simple operation.

    Wireless remote control is provided to reduce the need for auxiliary personnel.

    Electrical cabinet cooling is fitted with air filters to reduce dust ingress.

    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; oversized screening area delivers high output.

    Driven by side-plate vibration motors, which reduce transmission losses and simplify maintenance.

    06

    Return Material System

    Return conveyor enables materials to be recirculated for further crushing.

    07

    Feeding System

    Convenient sliding mechanism enables quick setup and transport, and allows easy adjustment of the crusher’s feeding performance.

    Magnetic separator ensures ideal operational stability.

    A recovery device under the feeding system maintains a clean working environment for the hydraulic system below.

    Quick-dump device at the rear of the hopper speeds up clearing in case of material blockage.

    Height-adjustable strong-magnetic separator above the conveyor belt makes iron removal more convenient.

    Frequently Asked Questions (FAQ)

    What makes the Extreme-Cold Version suitable for low-temperature environments?
    The Extreme-Cold Version uses Q355D and Q355E steel plates for critical structural components, which retain excellent toughness and ductility down to -40°C. It is also equipped with low-temperature-resistant cables, cabinet heaters, engine water jacket preheaters, and cold-resistant seals to ensure reliable startup and operation in severe cold.
    What are the benefits of the Diesel-Electric Hybrid Drive system?
    The hybrid drive concept allows the machine to run in dual modes. It can use diesel power for high mobility and independent operation, or switch to pure electric mode in areas with access to the power grid. This flexibility reduces energy costs, lowers exhaust emissions, and ensures compliance with strict environmental regulations.
    How does the Continuous Feed System (CFS) improve crushing efficiency?
    The CFS is an independently frequency-controlled system that monitors the material level in the crusher cavity. It automatically adjusts the feeding speed to match the crusher's workload, preventing cavity overloading or running empty, which maximizes throughput and efficiency.
    How does the crushing unit protect itself from uncrushable objects?
    The main crushing unit features a hydraulic tramp-release cylinder. When an uncrushable object (such as metal debris) enters the chamber, the hydraulic system allows it to pass through quickly, reducing downtime and preventing severe damage to the internal crushing components.
    What are the dimensions and weight of this mobile cone crushing plant?
    The overall machine has a total weight of 58 tonnes. Its working dimensions are 18.1m x 4.6m x 5.2m, and its transport dimensions are 19.0m x 4.2m x 3.8m, allowing for efficient relocation and transport.

    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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