Product Details:
Key Features and Applications
High-Output Cummins Power System
Equipped with a highly reliable Cummins QSB6.7 turbocharged engine, the GR2403 delivers 178kW of rated power. This configuration ensures consistent torque output and excellent fuel efficiency, meeting rigorous operational demands while maintaining steady heavy-duty earthmoving performance.
Advanced Transmission and Traction
The grader features a power shift transmission offering 6 forward and 3 reverse gears, allowing for a maximum travel speed of 38 km/h. Coupled with a strong tractive effort of ≥ 87 kN, the machine ensures stable maneuvering and pushing capability on uneven and sloped construction terrains.
Precision Blade Control
The heavy-duty 3,965 mm moldboard features an optimized curvature to enhance material turning and rolling. With a maximum shoveling depth of 500 mm and a lifting height of 400 mm, the GR2403 provides precise ground leveling and slope profiling for critical infrastructure foundations.
Exceptional Maneuverability
An articulated frame combined with a front-wheel steering angle of ±48° grants the grader exceptional agility, achieving a minimum turning radius of 7.3 meters. This allows the machine to navigate complex sites, tight corners, and constrained rural or urban road projects easily.
Versatile Construction Utility
The GR2403 is an essential asset for multiple earthmoving sectors:
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Highway & Infrastructure: Precision subgrade preparation and pavement finishing.
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Mining & Earthworks: Maintenance of quarry access roads and heavy material displacement.
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Municipal & Agricultural: Farmland improvement, ditching, and large-area snow removal.
Technical Specifications
| Item | Unit | Parameter |
| Model | – | GR2403 |
| Operating Weight (Standard) | kg | 17,000 |
| Engine Manufacturer | – | Cummins |
| Engine Model | – | QSB6.7 |
| Rated Power / Speed | kW / rpm | 178 / 2,000 |
| Blade Dimensions (L×H) | mm | 3,965 × 610 |
| Max. Shoveling Depth | mm | 500 |
| Max. Lift Height | mm | 400 |
| Tractive Effort (f=0.75) | kN | ≥ 87 |
| Forward Travel Speeds | km/h | 5 / 8 / 11 / 19 / 23 / 38 |
| Reverse Travel Speeds | km/h | 5 / 11 / 23 |
| Minimum Turning Radius | m | 7.3 |
| Max. Gradeability | % | ≥ 25 |
| Max. Steering Angle of Front Wheel | ° | ±48 |
Dimensions and Operating Range
The XCMG GR2403 features overall dimensions of 8,970 mm in length, 2,625 mm in width, and 3,420 mm in height. Its generous ground clearance of 430 mm ensures excellent passability over unpaved and uneven surfaces. The 3,965 mm wide moldboard is engineered to handle large volumes of soil and gravel, providing extensive reach for wide-pass grading, which maximizes productivity on expansive sites such as airports, freeways, and large commercial developments.
Supplier Support / After-sales Support
We provide comprehensive technical documentation, configuration consulting, and export procurement support for the XCMG GR2403 motor grader. Our team assists international B2B buyers with equipment specification matching and logistical coordination for global shipping. To ensure continuous operational uptime, genuine replacement components, ground-engaging wear parts, and maintenance filters for this model are accessible through our international supply network.
Frequently Asked Questions
What is the operating weight and engine power of the XCMG GR2403?
The GR2403 features an operating weight of 17,000 kg (17 tons) and is powered by a Cummins QSB6.7 engine that delivers a rated power of 178 kW (approx. 240 HP) at 2,000 rpm.
How deep can the GR2403 blade cut?
The heavy-duty 3,965 mm blade on the GR2403 can achieve a maximum shoveling depth of 500 mm, making it highly effective for heavy earth displacement and trenching.
What are the primary applications of this 17-ton motor grader?
It is widely used for large-area ground leveling, ditching, slope scraping, bulldozing, and scarification in highway construction, airport development, mine haul road maintenance, and farmland improvement.
What is the travel speed of the GR2403?
The machine is equipped with a reliable transmission capable of reaching a maximum forward travel speed of 38 km/h across its 6 forward gears, facilitating quick relocation between job sites.
