Underground Loader DRWJ-0.6; Small, Powerful, and Safe

The DRWJ-0.6 underground loader is the smallest model in the DERUI product line, specifically designed for extremely confined spaces and narrow veins. This machine has proven its performance in hard rock mines and tunneling projects worldwide.

Despite its compact dimensions, the cabin is ergonomically designed, providing the operator with excellent visibility. Modern transmission systems and high-quality components ensure high reliability, easy maintenance, and safe operation.

With a width ranging from 1100 to 1160 mm and a carrying capacity of 1.2 tons, this model is ideal for increasing productivity without widening gallery sections. Optimizing the machine''s dimensions, including width, length, and turning radius, enhances efficiency in confined spaces.

The DRWJ-0.6 can reduce extraction cost per ton by up to 36%, as it offers greater capacity with a narrower working width compared to similar loaders.

In terms of safety design, the operator''s position is set away from the loading area to reduce the risk of collision with falling rocks. Improved visibility and high-powered LED lights minimize collision risks, and daily ground-level maintenance reduces slipping and falling hazards. The ergonomically designed cabin interior provides more comfort during shifts, allowing the operator to focus better on production.

Considering durability and compliance with markets that have strict environmental requirements, this loader can also be offered in the future with a Tier 2 standard engine or a low-emission Tier 4 version.

Main Features and Technical Specifications

• Exhaust System: Equipped with various catalytic systems from reputable brands (DOC) to reduce emissions.
• Safety Standard: Compliant with Canada''s ESC standard.
• Engine Options: Includes DEUTZ BF4L914 (suitable for high altitudes), F4L914, D914L04, and YANMAR 4TNY98 with liquid cooling.
• Power Transmission: Equipped with hydrostatic pump and motor from DANFOSS or LINDE.
• Axle: DERUI proprietary brand, made in China.
• Brake System: SAHR brake through hydrostatic transmission for safer operation.
• Custom Bucket: Designed for the toughest rock conditions to increase efficiency.
• Hydraulic Components: Uses high-quality, globally recognized brands.
• Remote Control System: Optional installation available if needed.
• Exhaust Treatment System: Includes filters from reputable brands such as DONALSON, MAN, and Trunett Environmental.