Investing in automated grade control

Investing in automated grade control for compact track loaders (CTL’s) can deliver major gains in accuracy, productivity and rework reduction, but only if the system is well matched to the machine, attachment and job type.

2D laser is the simplest, quickest and most accurate for flat work. Sonic Tracker following a String line is the simplest, most economic for undulating grades with a constant cross fall. GPS-based systems suit open sites with good satellite visibility, delivering accuracy within +/- 5/100”. Total station solutions can deliver +/- 1/100” and suit urban projects. Increasingly, contractors run hybrid setups to suit changing conditions. Accuracy requirements should drive the decision with final trim demanding higher precision than bulk earthworks.

Choose grading attachments that are “plug-and-play” on multiple machine brands, pre-wired, with multiple sensor mounts incorporated to integrate with major control suppliers. Attachment mounted sensors increase accuracy and reliability while reducing installation costs. High-performance proportional valves enhance grading response and accuracy. Attachments that plug and play from the boom connection and integrate with the joysticks without extra boom harness are more reliable, intuitive & increase productivity

Many contractors begin with 2D control and transition to 3D as workloads evolve. A system that allows reuse of sensors, displays and wiring will significantly lower long-term costs.

Choose software with easy to design / build / load models and make infield corrections. Intuitive interfaces with seamless integration between rover & machine reduce downtime and the learning curve.

Reliable local dealer backing, training and ongoing technical support are critical for 3D, particularly for smaller crews without in-house survey expertise. Chose a dealer that you can trust to train and support your team anytime.

When selected correctly, automated machine control can transform CTL’s into highly capable finishing tools, delivering grader-like precision on a more compact, economic & versatile platform.