The GR2405 250hp mining grader is a hot seller in China.
It features a load-sensing hydraulic system, requiring minimal control force and providing excellent steering feel, enabling micro-motion control. It also employs variable power engine control technology for energy savings, and intelligent fan control technology that adjusts fan speed based on real-time system temperature monitoring, resulting in low energy consumption and low noise. The upgraded cab offers ample interior space.
The grader utilizes an integrated angular positioner, a high-strength slewing bearing, and an overload-protected worm gearbox, enhancing the reliability of the working device. Furthermore, it employs hydraulic torque converter lock-up technology for higher transmission efficiency.
|
Forward speed (km/h)
|
40
|
|
Engine Brand
|
engine
|
|
Core components
|
9000 kg (19841.60 lb)
|
|
weight
|
Large lifting moment
|
|
Unique selling points
|
Available
|
|
Mechanical test report
|
Optional
|
|
Hydraulic cylinder brands
|
Optional
|
|
Hydraulic valve brands
|
178 kW / 2200 rpm
|
|
Rated power/speed:
|
586 meters
|
|
Ground clearance (front axle):
|
22 positive
|
|
Working system pressure:
|
480 meat rice
|
|
Maximum lift height:
|
40
|
|
Reverse speed (km/h)
|
25
|
|
Power spatula diameter
|
Optional
|
|
country of origin
|
Jiangs u, China
|
|
Warranty period
|
1 year
|
|
Video factory inspection
|
Available
|
|
Dimensions (Length x Width x Height)
|
9300x2625x3470mm
|
|
Hydraulic pump brands
|
Optional
|
|
Engine model:
|
QSB6.7 type
|
|
Tire specifications:
|
17.5-25
|
|
Front and rear axle spacing:
|
6447mm
|
|
Minimum dome radius:
|
7.3 meters
|
|
Maximum depth of cut:
|
715mm
|


