Beijun Wheel-Type Mining Dump Trucks: Full Range from 3.5 T To 12 T Customized Transport Tools for Small & Medium Mines

In the transport scenarios of small and medium mines, the long-standing pain point of "large equipment can’t enter, small equipment can’t carry enough" has troubled operators. Shandong Beijun Machinery Industry Co., Ltd. has launched a series of 3.5t to 12t wheel-type mining dump trucks, with three core advantages of "tonnage adaptation, enhanced durability, and safety & practicality", becoming the preferred equipment for mines with narrow roadways, short-distance heavy loads, and complex terrains. Among them, the 12t reinforced version and 5t standard version, with precise parameter design, have been widely used in small and medium mines in over 20 domestic provinces, increasing the average equipment attendance rate by 30%.

Multi-Tonnage Range: One Equipment Adapts to All Scenarios, from Narrow Lane Shuttling to Heavy-Duty Transport

Beijun’s wheel-type mining dump truck series focuses on "customization on demand", covering most needs of small and medium mines with five tonnages: 3.5t, 5t, 7t, 10t, and 12t (reinforced version). They are categorized into Mini Underground Mining Trucks (3.5t-7t) for limited spaces and Medium Underground Mining Trucks (8t-12t) for heavy loads:

5t Mini Underground Mining Truck (standard version): Designed for narrow roadways under 3 meters, its compact size of 4.4m×1.65m×1.55m, combined with 700-16 Chaoyang mining tires (dual rear tires), features a 15% smaller turning radius than peers in narrow-lane transport of precious metals like gold and copper ores, easily handling sharp bends and steep slopes.

12t Medium Underground Mining Truck (reinforced version): As the heavy-duty main force, its 140×60×8mm thickened frame and "10 front + 10+6 rear" 70×10mm spring plates enhance load capacity by 20% compared to ordinary 10t models. It is especially suitable for short-distance heavy-load scenarios like sandstone and iron mines, with a single transport volume meeting 1/3 of the daily demand of small and medium mines.

Durability Upgrade: 8mm Thick Hopper + Enhanced Transmission, Toughness Tackles "Mining Wear Pain Points"

The "high wear, high impact" environment of mine transport imposes strict requirements on equipment durability. Beijun series improves the average mean time between failures (MTBF) to an industry-leading 1,200 hours through parameter optimization:

Hopper wear-resistant design: The 5t model’s hopper uses 8mm steel for the bottom and 6mm thickened steel for the sides, with a U-shaped arc structure, reducing ore residue to <2% and cutting cleaning time by 30% compared to ordinary flat-bottom hoppers. The 12t reinforced version further upgrades to wear-resistant steel, extending service life to 1.5 times in transport of high-hardness materials like quartz ore.

Transmission system enhancement: The whole series is equipped with Dongfeng 145 front-mounted high-low speed gearbox. The 5t model matches Changchai 490 engine (63hp), improving power output smoothness by 25%. The 12t reinforced version upgrades to a high-power engine, combined with 1069 reinforced front and rear axles, achieving a climbing capacity of 25°, performing stably in mountainous mines such as Shanxi coal mines and Jiangxi tungsten mines.

Safety & Practicality: Mine-Specific Design for Easier Operation

Targeting special safety needs of mine operations, Beijun series integrates "protection + convenience" in details:

Wet braking system: Standard on all models, it responds 0.3 seconds faster than dry braking in dusty and muddy environments. The 5t model achieves a braking distance ≤4.5m at an initial speed of 30km/h, with no sliding when parked on 20° slopes, passing national mine safety certification.

User-friendly operation: The mine-specific safety adjustable canopy can be adjusted according to roadway height (minimum 1.55m) to avoid top collisions. The shift cable design reduces operating force, lowering driver fatigue by 40% even after 8 hours of continuous operation.

Environmental adaptation: Equipped with water-based exhaust treatment devices, it easily meets local emission regulations in mines with strict environmental requirements like Gansu and Yunnan.

Mine Test Feedback: "Small Tonnage, Great Power"

In a lead-zinc mine in Henan, the 5t Mini Underground Mining Truck achieves 120 daily trips in 2.8m-wide roadways, 60% more efficient than previously modified agricultural vehicles. In a sandstone mine in Inner Mongolia, the 12t Medium Underground Mining Truck (reinforced version) has become the "toughest short-distance transport equipment" in the owner’s words, with "200 tons of daily transport + zero failures".

The head of Beijun Machinery’s mining equipment division said, "Small and medium mines don’t need ‘large and comprehensive’ but ‘small and precise’. Through parameter optimization of the 3.5-12t full range, we ensure each equipment accurately matches mine conditions—that’s real ‘cost reduction and efficiency improvement’."

Currently, the series has passed mine safety certification, supporting customization of tires, engines, etc., according to mine altitude and material characteristics.