Grader GMH-22G

I. Power System Equipped with a Cummins 6CTAA8.3-C215 National II heavy-duty engine, with high parts compatibility and low maintenance costs, making it suitable for overseas sales. Features a three-stage air filter and three-stage fuel filter to effectively extend engine life. II. Quiet and Comfortable Driving Experience 1. Integrated Front Windshield in Cab: Sealed vibration-damping system, low vibration and noise, reducing noise levels to below 80 decibels for the driver. 2. High-Power Air Conditioning: Provides a comfortable, temperature-controlled driving environment. 3. Suspended High-Efficiency Shock-Absorbing Seat with Headrest: Maximizes operator comfort and reduces fatigue during long working hours. III. Work Adaptability 1. New Rear Axle Rotating Support Structure: No vulnerable parts, easy maintenance, and low operational costs. The full steel ball rotary support increases load-bearing capacity by 20%. 2. Three-Section Integral Drive Axle: Features an imported no-spin automatic differential lock, ensuring smooth and reliable power transmission. 3. Balance Box: Can swing within a 15° angle, uses heavy-duty roller chain transmission, improving overall ground clearance and terrain adaptability. This allows the grader to work efficiently on special terrains, providing steady power output and strong traction. 4. ZF Technology Electro-Hydraulic Controlled Power Shift Transmission: Six forward gears and three reverse gears, enabling selection of the optimal gear based on operating conditions for better matching of travel and working tasks. 5. Grader Tires with Unique Wide Tread Pattern: Provide excellent all-around performance and adaptability for a variety of complex working conditions. IV. Operational Performance 1. Work Device Transmits High Torque: Strong resistance to external impacts. 2. Large Blade Angle Adjustment Range: Enhances material control, especially effective when handling dry materials and clay, significantly improving grading efficiency. 3. Hydrostatic Braking System: Braking components are from well-known international brands, ensuring safe and reliable braking performance. V. Ease of Maintenance 1. Maintenance-Free Battery: Offers long-lasting power. 2. Core Electrical and Hydraulic Components: Imported components ensure stability and high reliability. 3. Electrical Wiring Harness: Uses seamless corrugated tubing and line splitters, offering high protection levels. 4. Wide-Opening Engine Compartment Doors on Both Sides: Makes daily maintenance and service quick and convenient.

Overall Configuration
Operating Weight	17000kg
Engine Brand	Cummins
Engine Model	6CTA8.3-C215
Engine Type	4-Stroke, Direct Injection, Water-Cooled
Intake Type	Turbocharged, Intercooler
Bore × Stroke	114×135mm
Displacement	8.3L
Rated Power	160kW
Maximum Traction Force	90KN
Maximum Torque	980N·m
Technical Parameters
Steering Type	Full Hydraulic Steering
Front Wheel Steering Angle	±45°
Chassis Steering Angle	±23°
Minimum Turning Radius	8200mm
Blade Rotation Angle	360°
Blade Length	3660 / 3965 / 4270mm
Blade Height	635mm
Blade Insertion Depth	500mm
Blade Lifting Height	440mm
Maximum Side Extension Distance	1900 / 1950mm
Overall Dimensions
Total Length (Standard Version)	9430mm
Total Length (With Front Blade)	10310mm
Total Length (With Rear Ripper)	9920mm
Total Length (With Front Blade and Rear Ripper)	10630mm
Wheelbase	6250mm
Rear Axle Distance	1550mm
Height	3400mm
Track Width	2155mm
Width	2600mm
Minimum Ground Clearance	430mm