The 2003 Caterpillar 143H motor grader is a robust and versatile heavy-duty machine designed for precision grading and road maintenance. It features a 165 hp engine and a 12 ft moldboard, ideal for creating smooth, flat surfaces. The machine includes an enclosed cab with HVAC for operator comfort and joystick controls for precise attachment handling. With 15,342 hours of operation, it remains efficient with features like articulated steering, rear ripper/scarifier, and a differential lock. Its operational weight is 35,400 lbs, ensuring stability and effectiveness in diverse working conditions. Enhanced with a direct drive power shift transmission and standard safety features, this motor grader excels in functionality and reliability.
Enclosed Cab with HVAC
Articulated Steering
Moldboard (12 ft)
Rear Ripper/Scarifier (optional)
Differential Lock
Direct Drive Power Shift Transmission
Circle Drive Slip Clutch
Front Blade (optional)
Suspension Seat
Joystick Control for Attachments
Standard Lighting System
Rearview Mirrors for Increased Visibility
Hydraulic Tip Control
Serviceability Features with Ground-Level Access
Toolbox for On-site Adjustments (optional)
Engine Power: 165 hp
Displacement: 537 cu in
Number of Cylinders: 6
Operational Weight: 35400 lb
Fuel Capacity: 105 gal
Top Speed - Forward: 27.4 mph
Top Speed - Reverse: 21.6 mph
Blade Width: 12 ft
Length w/o Blade: 28.6 ft
Width Over Tires: 8.1 ft
Height to Top of Cab: 10.8 ft
Wheelbase: 20.1 ft
Turning Radius: 24.3 ft
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