Maintaining access to advanced machine features, Cat Command for dozing is available in two configurations – line-of-sight and non-line-of-sight control. By integrating with machine electronics, it allows users to retain the same control as they would operating inside the cab. Cat Command allows the dozers to be remotely operated from a safe distance, eliminating safety risks from potentially dangerous applications. Remote-control InstallationĬat D1-D3 dozers now offer a RC ready option that simplifies dealer installation of Cat Command for dozing. When activated by the operator, AutoCarry remains in standby mode until the blade is fully loaded and then automatically engages without the need for Slope Assist or Grade 3D automatics to activate the technology. Working in unison with other operator assist features, AutoCarry automatically raises and lowers the dozer blade to maximize pushing capability and prevent track slippage when pushing heavy loads. Operator-selected low slip operation technology limits track slip in applications sensitive to any minor track slip like material spreading on top of a liner. The default normal mode setting automatically limits non-productive track slip when pushing heavy blade loads. With its two operating modes – normal and low slip – Low Slip Traction Control automatically prevents excessive track slip. Automatically compensating for ground conditions, this technology actively monitors both machine load and track slippage and provides feedback to the operator on current load compared to optimal pushing capacity. Blade Load Monitor produces real-time feedback of current versus target machine load. New Blade Load Monitor, Low Slip Traction Control and AutoCarry are integrated into Cat Grade 3D with Assist. The feature combines accelerometers with an advanced control algorithm to automatically make minor blade raise, lower and left-right tilt commands to compensate for machine movement, resulting in a smoother surface.
Bundled with the Cat attachment ready option (ARO) with Assist and Grade 3D with Assist packages, new Stable Blade Lift and Tilt improves performance over Stable Blade. The Cat operator assist features expand on existing technologies: Traction Control, Stable Blade and Slope Assist. Simplifying training and operator transition from small to medium machines, small dozers now provide a common technology solution with Cat Command on medium dozer models.
CATERPILLAR D3 PLUS
Today’s D1-D3 dozers also offer a Cat Command for dozing Remote Control (RC) ready option plus include added mounting features and wire harness routing paths for installation of third-party Grade control systems. The technologies offered include Stable Blade Lift and Tilt, Blade Load Monitor, Slow Slip Traction Control and AutoCarry. The XHP performance nomenclature is replaced with XE on the 272 and 299 models.Ĭaterpillar produced this promotional video, and machine specifications are below that.Cat D1, D2 and D3 Next Generation Small Dozers now feature a suite of operator assist technologies focusing on machine performance and efficiency in the field. The 239D3 and 249D3 now have 2-speed transmissions rather than the previous single speed, giving them a 9-percent increase in travel speed. Two-speed travel is enhanced, with the 279D3 and 289D3 delivering a top speed of 8.4 mph, which is 20 percent faster than D Series. On the Caterpillar compact track loaders, undercarriage frame and torsion axles have been changed to reduce pitching and rocking. Return-to-Dig and Work Tool Positioner assist operators with repetitive tasks and are bundled with the dual-direction self-level feature.Ĭab enhancements include a wider-opening door, and the distance between joystick pods has been increased by 3 inches for more space inside the cab. Smart Attachments technology automatically converts machine controls to align with the operational and informational needs of the attachment.
CATERPILLAR D3 SERIES
Cat D3 Series of skid steer and compact track loaders, which includes 16 models, feature control enhancements.
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