FAN-BLOWER 1660408 - Caterpillar

Introduction
The 2D Cat® Grade Control System on Excavators is designed for earth moving equipment in the construction application. The machine models with the serial numbers listed on first page of this document can be ordered with the 2D advanced and a 3D system factory installed to expand the functionality and the applicability of the system. However these machine models come with the 2D system. The system will provide information to assist the operator to maintain an accurate bucket guidance according to the project requirement.System Architect
Illustration 1 g06274299System Overview
The Cat® Grade Control System on Excavators utilizes integrated 2D advanced / 3D system components and optional components.
Illustration 2 g06274302
Cat® GRADE system depth and slope components
(1) Stick IMU Sensor
(2) Boom IMU Sensor
(3) Zephyr 3 Rugged GNSS Antennas
(4) Laser Catcher LC450 Sensor
(5) TD520 Display
(6) Machine Display
(7) Bucket Position (AMR) Sensor
(8) Machine Primary and Secondary ECM
(9) EC520 Controller/R2 ECM
(10) Chassis IMU Sensor
(11) GNSS Receivers
(12) GNSS Correction Data Radio
Chassis Inertial Measuring Unit (IMU) Sensor
Linkage Position Sensor (Inertial Measuring Unit (IMU) Sensors - Boom and Stick)
Bucket Position Anisotropic Magneto-Resistance (AMR) Sensor
Left and Right Modulated Joystick Switches
Machine Monitor Display
Electronic Control Module (ECM)Cat GRADE system optional components:
Laser Catcher LC450
Tilt Bucket Inertial Measuring Unit (IMU) SensorCat GRADE 2D advanced system components:
TD520 Global Display
R2 ECM - EC520
CAN AlarmCat® GRADE 3D system components:
Two GNSS Receivers (right and left)
Two GNSS Antennas (right and left)
Two GNSS Masts (right and left)
GNSS Correction Radio (third-party option)