Electric Underground LHD PX-WJD-1.0 | Low-emission

Product Overview

The PX-WJD-1.0 is an electric underground LHD developed for exhaust-sensitive operations where low emissions and clean working conditions are priorities. Featuring a 1.0 m³ bucket, approximately 2 t payload, and a machine weight of about 7.2 t, it is designed for small-section loading and haulage with zero onboard diesel emissions. The electric drive supports speeds up to 8 km/h and a gradeability of approximately 20°, matching the demands of underground ramps and draws. Final configuration details are defined in the technical agreement and configuration sheet per project.

Product Description

The PX-WJD-1.0 addresses a growing requirement in underground mining: productive loading without diesel exhaust in confined spaces. Its electric configuration eliminates exhaust gas at the work face, improving air quality in headings where ventilation is limited or where emission regulations are strict. With a bucket capacity of 1.0 m³ and a payload of approximately 2 t, the machine maintains practical loading output in small-section operations, while the machine weight of roughly 7.2 t balances stability with a low-profile envelope suited to restricted roadways.

Performance is designed for underground duty cycles: the electric drive provides travel speeds up to 8 km/h and a gradeability of approximately 20°, allowing the LHD to negotiate ramps and reclaim material with controlled traction. The low-profile layout and articulated steering keep the machine maneuverable in headings and draw points, and simplified electric systems reduce routine maintenance compared with diesel alternatives. Exact ratings for dimensions, hydraulic parameters, and supporting systems are order-specific and are documented in the technical agreement and configuration sheet.

Key Features

• Electric drive configuration for low-emission underground operations
• 1.0 m³ bucket capacity with approximately 2 t payload (per source data)
• Machine weight approximately 7.2 t for stability in confined headings (per source data)
• Travel speed 0–8 km/h and gradeability of approximately 20° (per source data)
• No onboard diesel exhaust for exhaust-sensitive working areas
• Low-profile design for small-section loading and haulage
• Articulated steering for maneuverability in draw points
• Reduced routine maintenance with simplified electric drive systems

Technical Specifications

Applications

The PX-WJD-1.0 is designed for exhaust-sensitive underground operations, including mines with limited ventilation, strict emission regulations, and headings where air quality directly affects workforce comfort. Typical duties cover loading and haulage of ore and waste in small-section workings, with the electric drive eliminating diesel fumes at the face. Customers benefit from cleaner working conditions, reduced ventilation load in some cases, and simpler ongoing maintenance. The machine suits operators prioritizing environmental performance alongside compact, dependable underground loading capacity.