Home page

Products

(Wechat/Whatsapp/Skype)

Address: Sany Supporting Industrial Park, Economic and Technological Development Zone, Loudi City, Hunan Province

Mining搅拌 truck

The SRJB-4 Mine Safety model KJCJ-4 concrete mixer has an actual loading capacity of 4.4 m³, making it ideal for transporting concrete in underground mines and tunnels with a working height of 2.4 meters or more. Equipped with robust liquid cooling and featuring a high-power liquid-cooled turbocharged engine delivering 119 kW, the machine can reach a maximum speed of 9 km/h when fully loaded on a 1:7 upward-sloping tunnel. In horizontal tunnels, its top speed increases to 25 km/h. Additionally, the mixer boasts standard drum lifter features that allow for flexible adjustment of the concrete discharge height up to 1.9 meters, ensuring seamless unloading even when the receiving unit is positioned at an angle or at a different elevation compared to the concrete transporter. Each cycle, the machine can mix up to 4.4 m³ of concrete.

Classification:

Non coal mining series

Key words:

Product inquiry

Accessories Center

Product Details

　　The SRJB-4 Mining Safety model KJCJ-4 concrete mixer has an actual loading capacity of 4.4 m³, making it ideal for transporting concrete in underground mines and tunnels with a working height of 2.4 meters or more. Equipped with powerful liquid-cooling technology and featuring a high-performance liquid-cooled turbocharged engine delivering 119 kW, the machine can reach a maximum speed of 9 km/h when fully loaded while ascending a tunnel with a gradient of up to 1:7. On horizontal tunnels, its top speed increases to 25 km/h. Additionally, the mixer boasts standard drum-lift features that allow for flexible adjustment of the concrete discharge height, reaching up to 1.9 meters—enabling efficient unloading even when the receiving unit is positioned at a different angle or elevation relative to the concrete transporter. Each cycle, the machine can mix up to 4.4 m³ of concrete.

Product Features

1. The cab provides drivers and passengers with excellent visibility and a comfortable cabin environment. The cabin is designed for safe, convenient entry and exit. The dashboard is simple and easy to use. Additionally, the enclosed cabin ensures a noise level below 75 decibels, guaranteeing both safety and driving comfort.

2. The entire vehicle coating employs shot blasting for rust removal, combined with a military-grade aircraft carrier anti-rust primer, ensuring superior rust and corrosion resistance under various operating conditions—and significantly extending the equipment's service life.

3. A scientifically and rationally designed structural configuration meets the operational requirements of various mine conditions, including underground tunnel turning radii, gradeability, and safe passage for mining operations. Notably, the dedicated chassis, fully sealed wet-type axle, and their advanced, matching braking system ensure safety, stability, and reliability—placing this solution at the forefront of the industry.

4. Utilizing high-strength structural steel stamping, Haoke Energy stress aging technology, and gas-shielded welding techniques, the vehicle’s structural components have undergone rigorous strength verification and are capable of withstanding heavy loads.

5. The braking system and other components all utilize products from reputable domestic and international brands, ensuring reliable quality and performance, high safety standards, energy efficiency, reduced consumption, and smooth operation.

6. The vehicle layout allows convenient access to all service points, and all routine inspections can be performed from the ground level.

Product Specifications

Technical Specifications and Configuration of the KJCJ-4 Mining Mixer Transport Vehicle
Technical Specifications of the KJCJ-4 Mining Mixer Transport Vehicle
Overall Machine Parameters	Transportation Overall Dimensions	843819902565mm	Operating Status	Steering System	Hydraulic steering
	Wheelbase	3700mm		Turning radius - inner	4000mm
	Wheelbase	1500mm		Turning radius – outer	6500mm
	Minimum ground clearance	380mm		Maximum operating speed	28km/h
	Quality	12000KG		Climbing angle	≤18°
	Tank body transport volume	≥4 m³		Maximum roll angle	≤10°
	Concrete mixer drum pitch angle	9°	Braking Method	Service brake	Fully Sealed Multi-Disc Wet-Type Brake
	Minimum discharge height	1379mm	Braking Method	Parking Brake	Handbrake braking
	Maximum Discharge Height	1996mm	Power System	Drive Type	Diesel engine
	Firefighting System	Dry powder fire extinguisher		Emission Standards	China Stage III / China Stage IV
	Firefighting System	(Automatic Fire Suppression Optional)		Emission Standards	China Stage III / China Stage IV
	Cab	Sealed cab		Rated Power	154kw/154kw
	Cab	(Cooling and Heating Air Conditioner Optional)		Rated Power	154kw/154kw
	Cleaning system	150L water tank (optional)		Rotational speed	2200r/min

Main configurations of the KJCJ-4 mining mixer transporter
Engine			Cummins
Torque converter			Aerospace Propulsion
Transmission			Aerospace Propulsion
Drive Axle			Construction
Piston pump			Parker
Steering valve			Eaton