XCMG Official 170-horsepower GR1605 Motor Grader, Made in China.
The GR1605 is primarily used for large-scale ground leveling, trench excavation, slope grading, bulldozing, soil loosening, snow removal, and other operations on highways, airports, and farmland. This motor grader is an indispensable piece of construction equipment for projects such as national defense construction, mining, urban and rural road construction, water conservancy projects, and farmland reclamation.
Performance Features:
Equipped with a Cummins turbocharged diesel engine. It delivers high torque output, a high power reserve coefficient, and low fuel consumption. The engine’s variable power control technology ensures the machine operates within the optimal fuel consumption range, making it more energy-efficient.
The torque converter features a high torque ratio, high efficiency, and a wide range of efficient operation. When matched with the engine, it achieves superior combined operational performance. The transmission features 6 forward gears and 3 reverse gears, along with a neutral start protection function.
Electro-hydraulic control ensures smooth and effortless shifting. Shifts are shock-free, and the gear ratios are optimally distributed to meet a wide range of operational requirements.
The rear axle employs a balanced suspension system to ensure even weight distribution across all four wheels, maximizing traction. The rear axle’s main drive is equipped with a “no-slip” self-locking differential.
The front axle is a steering axle capable of swinging left and right. In addition to front-wheel steering, the vehicle features an articulated frame, which further reduces the turning radius.
The engine hood serves as a structural component and features an attractive design with a flip-up function; the dual doors on both sides are interchangeable, enhancing serviceability.
Powerful Performance
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Item |
GR1605 |
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Basic parameters |
Engine model |
QSB5.9 |
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Rated power/speed |
125kW/2200rpm |
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Overall dimension (standard) |
8711x2483x3385 |
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Total weight (standard) |
12500 kg |
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Tire specification |
14.00-24 |
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Ground clearance (front axle) |
586mm |
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Tread |
2113mm |
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Space of front and rear axles |
6279 mm |
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Space of middle and rear wheels |
1568 mm |
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Performance parameter |
Forward velocity |
5,8,13,18,30,47km/h |
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Reverse speed |
5,13,30km/h |
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Tractive effort f=0.75 |
≥70 kN |
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Maximum gradeability |
≥25% |
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Tire inflation pressure |
260kPa |
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Working system pressure |
22MPa |
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Transmission pressure |
1.3-1.8Mpa |
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Maximum steering angle of front wheel |
±48° |
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Maximum slant angle of front wheel |
±18° |
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Maximum oscillating angle of front axle |
±16° |
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Maximum oscillating angle of equilibrium box |
±15° |
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Maximum steering angle of frame |
±20° |
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Minimum turning radius |
7.2m |
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blade |
Maximum lift height |
410mm |
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Maximum cutting depth |
715mm |
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Maximum tilt angle |
90° |
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Cutting angle |
29°-69° |
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Angle of revolution |
360° |
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Length & chord height |
3965x610mm |
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Oil filling amount |
Coolant |
50L |
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Fuel tank |
380L |
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Engine |
24L |
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Transmission |
38L |
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Equilibrium box |
60L |
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Coolant |
36L |
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Hydraulic oil |
170L |
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This motor grader is primarily used for ground leveling, trenching, slope grading, earthmoving, soil loosening, and snow removal on large-scale sites such as highways, airports, and farmland. It is an indispensable piece of construction equipment in fields such as national defense projects, mining construction, urban and rural road and water conservancy projects, and farmland reclamation.
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