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R8 Tracked Mobile Jaw Crusher Plant

RTZK's crawler mobile jaw crusher features a compact structure, high crushing ratio, excellent operational stability, and low maintenance costs. When equipped with the cold protection system, it guarantees normal operation in ambient temperatures from -40°C to 40°C. The crusher host boasts an optimal nip angle and long stroke, making it highly effective for hard rock. The wide feed opening ensures high production capacity, while the chassis height provides strong adaptability to complex terrains. The equipment is easy to operate and convenient to transport and relocate. It is suitable for sand and aggregate production as well as environmentally friendly crushing applications.

product details

product description

Extreme Cold Version

1. All critical structural plates use Q355D and Q355E steel. Q355E steel offers excellent low-temperature toughness and ductility, maintaining good performance in environments as low as -40° This makes it a promising candidate for applications in cold regions or where it needs to withstand low-temperature impact loads.

2. The electrical system is supplemented with heaters, all cables within the cabinet are replaced with low-temperature-resistant cables, the cabinet steel is constructed from Q355ME cold-resistant plate.

3. Power unit steel uses Q355ME cold‑resistant plate, low-temperature cables, cold-resistant seals, cold-resistant silicone oil pressure gauges, cold-resistant acrylic level gauges, low-temperature radiator plates, hydraulic oil tanks with added heaters, hydraulic lines with added heating tape, electrical cabinets with added cabinet heaters, and engines with added water jacket preheating and diesel preheating.

Product Parameters

Parameter	Unit
Feeding Device - Vibrating Motor	kW	2*7.5
Feeding Device - Feeding Height	mm	4100
Feeding Device - Hopper Capacity	m3	9
Crushing Unit - Maximum Feed Size	mm	700
Crushing Unit - Main Motor Power	kW	132
Belt Magnetic Separator - Model		RCYQ-10
Belt Magnetic Separator - Power	kW	3
Main Conveyor Belt - Stockpile Height	mm	3600
Main Conveyor Belt - Belt Width	mm	B1000
Main Conveyor Belt - Drive Motor Power	kW	15
Power Assembly - Engine Power	kW	103
Power Assembly - Drive Concept		External Power Connection
Power Assembly - Travel Motor		PMP
Overall Machine - Travel Speed	km/h	0.5-0.8
Overall Machine - Total Installed Power	kW	170
Overall Machine - Capacity (CSS=70mm)	t/h	170-220
Overall Machine - Total Weight	t	54
Overall Machine - Working Dimensions	m	16.5×4.5×4.7
Overall Machine - Transport Dimensions	m	14.9×3.3×3.8

Product Characteristics

01

Mobility and Flexibility

The entire machine is designed according to national road transport standards for integral transportation, saving users transportation costs. The special crawler travel mechanism allows flexible movement in harsh and rugged terrain.

02

Powerful Crushing Host

A modular, weld-free body frame provides maximum fatigue resistance and reliability. High-wear-resistant, impact-resistant wear parts and jaw plates, combined with premium-quality bearings, ensure robust crushing performance. The V-shaped symmetrical crushing chamber design features a deep chamber, high processing capacity, and low energy consumption.

03

Rational Chassis Layout

The machine maintains a stable center of gravity and can achieve a climbing angle of up to 20 degrees. Replacement of wear parts on the jaw crusher host is straightforward, offering great convenience to operators.

04

Easy Maintenance

Safety inspection platforms are installed around the feed hopper and crusher host, providing better visibility of the feeding process, maintenance and inspection are now more convenient.

05

Integrated Frequency Conversion System

Fully considers dustproofing, shock resistance, high-temperature, and low-temperature protection for the frequency converter.

06

Advanced Control System

Employs a dual-control mode combining wireless remote control and local operation. The high-definition display enables more convenient visual operation.