| Warranty: | 1 Year |
|---|---|
| Certification: | ISO, CE |
| Condition: | New |
| Application: | Railway, Mine, Farmland, Highway |
| Transmission: | Hydraulic |
| Walking Mode: | Wheeled |
| Customization: |
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XCMG GR5505 overload new motor grader hydraulic with Perkins engine is equipped with a double friction plate type worm gear box with overload protection, a high-modulus wear-resistant rotary gear ring, a reinforced traction frame, heat treatment of the guide rail, optimization of the blade arc, integral angle positioner, safe and reliable.
Highlights:
1.Electronically controlled double handle operation. Change the traditional multi-handle control mode and reduce the driver's control intensity by 70%.
2.Efficient matching of power transmission system. It adopts a three-stage variable power engine, which has high reliability and fuel economy, low emissions, and meets the requirements of Euro III emission regulations. Equipped with a hydraulic transmission with a lock-up clutch, with the help of "automatic shifting" to achieve energy saving.
3.At the same time, the gearbox has two working modes, "manual" and "automatic", which can be switched. The speed change in manual mode is achieved by manually operating the gearbox gear lever. In automatic mode, the gearbox will detect engine speed and vehicle speed. Wait for information to realize automatic shifting.
4.Load sensing hydraulic system. The system has low operating force, low hysteresis, low power loss, and much higher efficiency than conventional hydraulic systems, realizing the synchronization of multi-channel manipulation and compound actions.
5.Dual-circuit wet braking rear axle for mines. The Italian OMCI rear axle, specially developed for super large mine graders, has a built-in anti-skid differential. The balance box transmission uses industry-specific gear transmission instead of chain transmission. The entire rear axle drive is configured with forced cooling to ensure efficient and reliable braking.
| Project | Unit | Parameter |
| Technical parameter | ||
| Engine manufacturer | Perkins | |
| Engine model | 2806D-E18TA | |
| Rated power/speed | kW/rpm | 447/2100 |
| Forward speed | km/h | 4.6/5.9/8.7/11.7/17.7/25.1/32.2/42.7 |
| Backward speed | km/h | 4.5/8.7/17.2/32.6 |
| Traction force f=0.75 | kN | ≥390k |
| Minimum turning radius | m | 12.5 |
| Blade length X chord height | mm | 7300×1025 |
| Overall dimensions | mm | 16500×4350×4729 |
| Total Weight | kg | 74000 |
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