hard rock loader

Rated load capacity of 2,041 kg (4,500 lbs.)
Largest operator compartment in its class
Ideal for narrow vein applications
Mechanical drive
Designed for ground-level maintenance with no climbing


The hard rock loader is a diesel-powered heavy-duty machine intended for the most demanding mine environments. It is only 1.5 meters wide so it is perfect for small narrow-vein applications where maneuvering space is limited. The rock loader, like all Joy loaders, is designed specifically for ease of use and maintenance, with simple operation gauges and a rugged long-life structure, providing the lowest possible total costs of operation including low capital costs.

Designed for safe operation and maintenance
The hard rock loader includes multiple features that are designed to maximize safety for both the operator and the maintenance staff:
Fail-safe braking system features a spring-applied braking system that activates when low hydraulic oil pressure or electrical failures are detected
Operation interlocks prevent accidental machine activation
Three-point mounting and anti-slip steps minimize slips and falls
Hot component isolation to prevent burns
Designed for reliability

The hard rock loader has been designed for reliability and long component life, including the following features:
Rugged steel frame
MIL (military specification) components that meet international standards
Heavy-duty all-mechanical powertrain featuring Dana components for a rugged platform and long service life
Hydraulic systems with piston pumps
Severe-duty electrical system
Collet-style pins for lower wear and reduced maintenance
Designed for ease of maintenance

The hard rock loader includes several key features that reduce maintenance times and costs, including:
Ground-level maintenance design to eliminate climbing
Centralized lubrication system
Simple mechanical design with minimal electrical or computer systems
Designed for productivity

The hard rock loader has been designed to provide the highest possible productivity in its class:
Combines power and efficiency to provide fast tramming speeds and cycle times, with impressive breakout power
Easy-to-use controls are simple to train and simple to operate
Rugged structures and heavy-duty components increase equipment uptime

underground excavator in rock

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  • hard rock loader