K8 Tracked Mobile Impact Crusher Plant

RTZK Crawler Mobile Impact Crusher features a compact structure and integrated design, requiring minimal site footprint during operation.The crushing unit employs advanced manufacturing technology and a unique structural design,delivering a higher crushing ratio,enhanced processing capacity,and producing final aggregates in cubic shape without internal tension or cracks,ensuring excellent particle gradation.The discharge size is hydraulically adjustable, allowing for versatile crushing specifications. Powered by a robust crawler drive system, it offers strong mobility and easy transport, adapting to complex and variable working environments. When equipped with the Extreme Cold Package, it maintains reliable operation in ambient temperatures ranging from-40°C to 40°C.

Application Scenarios:

Widely used for primary and secondary crushing in medium-hardness material processing; crushing of various ores and rocks; production of sand and aggregates for highways, railways, water conservancy, electric power, and construction industries; recycling and crushing of slag, tunnel muck, waste asphalt concrete, tailings,and other industrial by-products.

product details

product description

Extreme-Cold Version

1. All critical structural plates use Q355D and Q355E grade steel.Q355E steel plate provides excellent low-temperature performance, maintaining good toughness and ductility even at-40°C, making it ideal for cold regions or applications subject to low-temperature impact loads.

2. The electrical system is supplemented with heaters; all cables inside the cabinet are replaced with low‑temperature‑resistant cables; the cabinet structure uses Q355ME cold‑resistant steel plate.

3. 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
Feeding Device – Hopper Capacity	m3	5
Feeding Device – Vibrating Motor	kW	2*5.5
Crushing unit – Maximum Feed Particle Size	mm	600
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	4500*1500
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	59
Overall Machine – Total Installed Power	kW	315
Overall Machine - Capacity	t/h	150-250
Overall Machine – Working Dimensions	m	18.7x4.8x5.3
Overall Machine – Transport Dimensions	m	18.7x3.9x3.8

Product characteristics

01

Intelligent Anti-Blocking Technology

The industrial controller can automatically regulate the feed overload current, pause and resume feeding autonomously, and also allows for manual intervention to prevent crusher blockage and shutdown.

02

Powerful Crushing Unit

The crusher unit optimally integrates a heavy-duty rotor, high-wear-resistant materials, and a well-engineered crushing chamber design. This significantly enhances processing capacity and final product gradation while reducing wear costs. It is equipped with a fully hydraulic impact plate and discharge gap adjustment device for more convenient operation.

03

Mobility and Flexibility

Designed in compliance with national road transportation standards, the unit can be transported as a single piece, saving transportation costs for users. Its specialized crawler walking mechanism allows flexible movement over rugged terrain.

04

Easy Maintenance

Safety observation platforms are installed around the feeding hopper and the main unit, providing a clear view of material flow and enabling more convenient maintenance and inspection.

05

High-Efficiency Pre-Screening Device

Processing raw material through the pre-screening device allows sticky materials to be discharged directly via the conveyor, while medium-sized materials can be sent straight to the main conveyor. This significantly reduces wear in the crushing chamber and improves the equipment’s production capacity.

06

Advanced Control System

Equipped with a dual-control mode (wireless remote + local operation) and a high-definition display, offering intuitive and convenient visual operation.