Welcome to Sandvik, you are now browsing our site in English, would you like to switch to another language?

Change language

Upgrades & Engineered solutions

Operator speed assist for loaders

This system improves safety by limiting the maximum driving speed, making operation easier and improving the focus on the driving.

Description

Full control of equipment speed is essential when using a loader in underground mines because over-speed can cause an accident with dramatic consequences.
In order to help the operator to maintain a safe and constant pace, Sandvik has developed the operator speed assist system for loaders. This system improves safety by limiting the maximum driving speed, making operation easier and improving the focus on the driving.

Also, it reduce brakes wear by using the engine brake as a primary speed control device and engine wear by keeping the engine RPM on the optimum level.
The system is activated automatically by Sandvik Intelligent Control System. The speed of the machine is primarily limited by limiting the maximum possible gear. The operator can adjust speed limit with preset values by using a rotary switch. If the speed increases despite having controls in place, service brakes are automatically applied.

The speed limit parameters can be adjusted separately for level and downhill driving as the built in inclinometer automatically detects vehicle inclination. Set maximum downhill speed is indicated on the control system display.
Operator speed assist is only available on loaders equipped with Stage V engine option (engine brake required for the system).
Advantages

-Limits the maximum driving speeds
-Allows easier operation
-Improves focus on driving
-Reduces service brakes wear
-Reduces engine wear
Customer values

-Improves safety
-Reduces operating cost

Product specifications

Application area: Safety and environmental improvement
Loaders: Sandvik LH621i / Sandvik LH517i / Sandvik LH515i