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4.0 Mine Ready Low Profile Underground Wheel Loader

Tunnel-Optimized Design: Low-profile structure (≤2.45m) and dual-width options for perfect adaptation in narrow underground workspaces.

Reliable Safety Systems: Mining-specific wheel-side reduction axle and air-over-hydraulic disc brakes for enhanced operational safety.

Eco-Conscious & Customizable: Standard exhaust purification; bucket width can be tailored to specific project needs.

Flexible Configurations: Supports optional diesel oxidation catalyst, side-dumping device, and tire protection chain for versatile use.

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Product Details

Tailored for the rigorous challenges of underground mining operations, the 4.0 Ton Underground Wheel Loader (Model BJ30C/BJ940M) emerges as a robust, versatile heavy-duty loader built to excel in confined spaces, heavy-load tasks, and dusty working conditions. It’s equipped with high-performance engines from trusted brands YTO and YUCHAI—including the 6110, 6108, and turbocharged 6105 models—seamlessly paired with a 315 torque converter and 428 gearbox to deliver consistent, uninterrupted power for this high-productivity loader. The machine features a mining-specialized wheel-side reduction axle and air-over-hydraulic caliper disc brake, ensuring exceptional traction and reliable braking even on rough underground surfaces. Its frame, boom, and bucket are engineered with reinforced, thickened construction for long-lasting durability, while the bucket’s cutting edge is crafted from wear-resistant 400 special steel to withstand abrasive materials.

Underground Wheel Loader

DETAIL PRESENTATION

Underground Wheel Loader

PRODUCT SELLING POINTS

	01 ARTICULATED PENDULUM JOINT THE LEGENDARY ARTICULATED SWING JOINT. ALL FOUR WHEELS ARE IN CONSTANT CONTACT WITH THE GROUND AND THE MACHINE MOVES WITH MAXIMUM TRACTION.
02 HIGH AND LOW SPEED DRIVING LONG-DISTANCE SWITCHABLE HIGH-SPEED DRIVING MODE IMPROVE WORK EFFICIENCY .
	03 HYDRAULIC CYLINDER HYDRAULIC LIFTING, GOOD SEALING STABLE OPERATION, NO OIL LEAKAGE
04 BUTTER POUR INLET EACH BUTTER FILLING PORT IS EQUIPPED WITH A CAP FOR DAILY MAINTENANCE
	05 LARGE SELECTION OF TIRESTHE OPTIMAL TYRES FOR EVERY SUBGRADE - YOU HAVE A WIDE SELECTION OF DIFFERENT TYRES AVAILABLE FOR YOUR EVERYDAY.

Underground Wheel Loader

PRODUCT SPECIFICATION

Underground Wheel Loader 4.0 Ton
Model	BJ30C (BJ940M Narrow 2.0m Narrow)
Bucket capacity (m³)	1.7/2.1
Rated load (T)	4
Operating weight (T)	10.5
Speed (km/h)	0-35
Ⅰ/Ⅱ gear	7.0-12.5
Ⅲ/Ⅳ gear	21-35
Reverse gear (km/h)	Grade I 14/Grade II 25
Overall dimension (L×W×H mm)	7000×2000×2450
Wheel base (mm)	2800
Wheel tread (mm)	1580
Max. dumping height (mm)	2530
Dumping reach (mm)	1265
Engine model	Dongfanghong YTO 6110 / Yuchai 6108 / Yuchai 6105 turbochargers
Rated power (kW)	92
Tire model	12.00-24

PRODUCT APPLICATIONS

Underground Wheel Loader

ABOUT US

Underground Wheel Loader

Within our 40-hectare industrial complex, manufacturing excellence comes to life through interconnected smart factories. The main production hall houses twelve automated assembly stations, each equipped with laser-guided alignment systems that ensure micrometer-level precision during component integration. Our surface treatment facility employs an environmentally conscious seven-stage pretreatment process, followed by electrostatic application of protective coatings that withstand extreme operating conditions.

The manufacturing flow incorporates real-time quality monitoring at 28 critical control points, where embedded sensors collect performance data throughout production stages. This digital thread connects fabrication workshops with our logistics center, enabling just-in-sequence material supply that reduces inventory buffers by 40% while maintaining uninterrupted production rhythm. The campus also features a fully equipped validation center where finished products undergo rigorous simulation testing, replicating the harshest field environments from tropical humidity to desert dust storms.

PRODUCT MANUFACTURING PROCESS

Underground Wheel Loader