4 T Intelligent Powertrain Loader Superior Traction & Fill Factor

BJ40E Underground Loader: Engineered for Demanding High-Volume Production

When your operation demands robust, uninterrupted material handling, the BJ40E 4-ton loader is engineered to deliver. At its core is a high-torque YTO engine, specifically designed for strong breakout force and reliable power in the most challenging conditions. Its drivetrain is a key differentiator—featuring a specialized 5-ton mining axle with a high reduction ratio. This intelligent design maximizes input torque while minimizing stress on components, translating directly to powerful, controlled loading with reduced wheel slip and higher bucket fill rates, cycle after cycle.

Built for longevity, the BJ40E incorporates a heavily reinforced Q355 manganese steel frame and a bucket equipped with wear-resistant 500-grade alloy steel blades. It is comprehensively prepared for the underground environment with essential features like a multi-disc wet brake system for dependable stopping, a waterproof electrical system, and an exhaust water filtration unit that significantly reduces emissions.

Engineered for substantial output, its large-capacity 2.0-2.5m³ bucket and a notable 2570mm discharge clearance facilitate rapid material transfer to large haulage units. The seamless hydraulic shifting transmission and responsive pilot-operated controls ensure a smooth, productive workflow. The BJ40E is the definitive choice for mining operations where maximizing paylo

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The Rhythm of Precision Manufacturing
There is a distinct cadence to our production floor, one born from synchronized processes rather than rushed deadlines. Each assembly station functions like a well-rehearsed movement in a larger symphony, where the completion of one task naturally initiates the next. This rhythm isn’t automated by robots alone, but by the cultivated intuition of our workforce—a team that can anticipate a component’s fit by feel and sound. Quality here is not an inspection at the end of the line; it is the inherent characteristic of a process done correctly at every step.

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Shandong Beijun Machinery Industry Co.,Ltd