MPYT-36/450, XMPYT-45/450 debarking cart

The rock-bolting trolley is one of the XMPYT series products independently developed and manufactured by our company (available in two models: XMPYT-36/450 with China IV engine and XMPYT-45/450 with China III engine). It is also a specialized piece of equipment widely used in domestic non-coal mines for addressing potential hazards such as roof falls and sidewall collapses in mine tunnels and shafts. This equipment is primarily suitable for underground roadways where the height of rock bolting operations ranges up to 6 meters. Currently, our company produces standardized rock-bolting trolleys that are categorized and designed according to specific application requirements. Each model features a tailored configuration and can be further divided into general-purpose, high-altitude climate-resistant, and remote-control operation series.

Category: Pry-Brush Trolley Series


Phone:0724-4283026
After-sales service:0724-4286522

Product Overview


Detailed product description:

The rock-bolting trolley is one of the XMPYT series products independently developed and manufactured by our company (available in two models: XMPYT-36/450 with China IV engine and XMPYT-45/450 with China III engine). It is also a specialized piece of equipment widely used in domestic non-coal mines for addressing potential hazards such as roof falls and sidewall collapses in mine shafts and tunnels. This equipment is primarily suitable for underground roadways where the height of rock bolting operations ranges up to 6 meters. Currently, our company produces standardized rock-bolting trolleys that are categorized and designed according to specific application requirements. Each model features a tailored design configuration and can be further divided into several product series, including general-purpose models, high-altitude climate-resistant models, and remote-control operation models.

Product technical features:

1. The scientifically and rationally designed structure maximizes compliance with the operational requirements of various underground mine roadways, including turning radii, gradeability, and passage conditions for mining operations. Specifically, the vehicle features a dedicated chassis, a front-mounted bulldozer blade, a fully sealed wet-type axle (with pressure-loss protection), and is equipped with a matching MICO braking system from the U.S. as well as a remote-control operating device. This combination ensures safety, stability, and reliability, placing the vehicle at the forefront of the industry.

2. Utilizing a high-strength structural steel stamping process, combined with specialized welding techniques and stress aging treatment, the vehicle’s structural components have undergone strength verification and are capable of withstanding heavy loads.

3. The rotary structural design of the working arm and the chipping impactor provides a large coverage area, meeting the requirements for all-around chipping and hazard removal operations.

4. The key components of the hydraulic system—including the rock-breaking impactor, hydraulic oil pump, spool-type proportional control lever, solenoid valve assembly, hydraulically controlled multi-way valve with priority valve group, rotary reducer, swing cylinder and hydraulic cylinder, and braking system—are all sourced from high-quality domestic and imported brands. These components boast reliable quality and performance, a high safety factor, energy efficiency, reduced consumption, and smooth operation.

5. The system oil temperature is controlled using air-cooling technology, which is scientifically sound, reasonably designed, and features low operation and maintenance costs.

6. The cab and control system feature a well-designed ergonomic layout that incorporates centralized controls and remote operation capabilities—both of which are scientifically arranged for comfort and ease of use. The entire vehicle boasts safe and stable operation, exceptional maneuverability, rapid evacuation capability, and robust protective features, fully highlighting the characteristics of modern mechanized equipment.

7. The entire vehicle is coated with a rigorous process that includes shot blasting to remove rust and subsequent application of anti-rust paint, meeting the standards required for marine vessels. This enhances the equipment’s ability to resist rust and corrosion under various operating conditions, thereby extending its service life.

8. Optional feature: Line-of-sight remote control system.

Technical Specifications and Configuration:
Cleat Car Parameter/Configuration Table
External dimensions 5200*1600*1850mm Engine Cummins
Maximum reach 6000mm Drive axle Sino-Italian joint venture Kayton
Wheelbase 1900mm Transfer case Integrated transfer case for drive axle
Minimum ground clearance ≥270mm Hydraulic oil pump German Tandem
Impact energy 100–450 J (adjustable according to the roof structure of the ore layer) Solenoid valve assembly German Hydroneed
Drill rod diameter 45mm Slewing reducer US CONEDRIVEH-Fang
Turning angle ±40° Multi-way valve German Hydroneed
Turning radius 2100mm (internal)
4240mm (external)
Priority valve group German Hydroneed
Maximum gradient ≤18° Professional chisel impactor Tianteng Heavy Machinery
Driving speed 7km/h Braking system American MICO
Vehicle mass 6000kg Cab Equipped with a high-strength protective grille, the cab is height-adjustable and can tilt forward and backward by up to 20 degrees. It has also passed the international FOPS and ROPS certification tests.
Diesel tank capacity 78L Hydraulic oil tank capacity 78L

Schematic diagram of the exterior:

Tags: MPYT-36/450, XMPYT-45/450 debarking cart

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