SINOCTM is located in Ji′Nan city, Shandong province, SINOCTM aims to provide the project solutions with best cost performance to customers from China and abroad. Our main business are construction solutions consultancy, equipments supply, technical instruction, parts supply, service & training, logistic support and etc, providing the steward type service.
We cooperate with SINOTRUK, FOTON, SDLG, XCMG, Liugong, Shantui, Sany, Zoomlion, Hongda and other premium brands to provide tailored project solutions to your specific needs. We can help you to avoid long-time communication with different suppliers, which will save you time and cost. As to after market, with many years′ experience in the industry and long-term partnership with the suppliers, we do provide timely after market with lower cost and higher availability.
XCMG XE490D EXCAVATOR SPECIFICATIONS | ||
Operating weight | 48100Kg | |
Bucket capacity | 2.3-3.1m³ | |
Engine
| Model engine | QSM11-375 |
Injection | √ | |
Four strokes | √ | |
Water cooling | √ | |
Turbo-charging | √ | |
No. of cylinders | 6 | |
Rated power/speed | 280/2000kw/rpm | |
Maximum torque/speed | 1898/1300N.m/rpm | |
Displacement | 11L | |
Main performance
| Travel speed | 5.4/3.2km/h |
Swing speed | 9.2r/min | |
Gradeability | 35° | |
Ground pressure | 85kPa | |
Bucket digging force | 305kN | |
Arm digging force | 275kN | |
Maximum tractive force | 338kN | |
Hydraulic system
| Rated flow of main pump | 2×360L/min |
Travel system pressure | 34.3MPa | |
Swing system pressure | 31MPa | |
Pilot system pressure | 3.9MPa | |
Oil Capacity
| Fuel tank capacity | 725L |
Hydraulic tank capacity | 430L | |
Engine oil capacity | 38L | |
Appearance size
| Overall length | 11805mm |
Overall width | 3582mm | |
Overall height | 3890mm | |
Width of platform | 3095mm | |
Total width of chassis | 3582mm | |
Track shoe width | 600mm | |
Wheel base of crawler | 4292mm | |
Track gauge | 2750mm | |
Counterweight clearance | 1324mm | |
Min. ground clearance | 519mm | |
Working range
| Max. digging height | 9855mm |
Max. dumping height | 6890mm | |
Max. digging depth | 7000mm | |
Max. vertical wall digging depth | 4500mm | |
Max. digging radius | 10855mm | |
Min. swing radius | 4580mm | |
Standard
| Length of boom | 6670mm |
Length of arm | 2900mm | |
Bucket capacity | 2.5m³ | |
Packing | Nude Pack.The packing of the commodity shall be in accordance with the export standard packing of the manufacturer,be suitable for long distance transportation of ocean and inland. The Seller shall be take measures against moisture,shocks and rust according to the special needs of the commodity. | |
The manufacturer reserves the right of technical alteration /change for better improvement without prior notice | ||
Adopting X's proprietary matching technology, the operation efficiency is higher, the fuel consumption is smaller, and the oil efficiency ratio is ahead of the same tonnage model at home and abroad. After continuous optimization and improvement of the hydraulic system, the maneuverability is further enhanced, the control is more precise, and the leveling and loading performance is better.
1. More energy-saving and environmental friendly
* By adopting Cummin s imported electronic fuel injection engine, the machine has stronger power and higher fuel economy.
* High pressure common rail system realizes optimum fuel injection control and effectively improves combustion efficiency.
* With optimized engine power curves and low-speed and large-torque output, the fuel consumption is greatly reduced while providing strong power, which satisfies dynamic balance and economy of power output and fuel consumption in heavy-duty mode.
2. More efficient return
* Efficient positive flow control system has features of high reliability, less pressure loss, high flow distribution efficiency and smooth compound movements, and energy conservation, efficiency, controllability and other aspects are greatly improved.
* Brand new positive flow sub-pump can independently control main pump, which optimizes speed sensing and load self-adaptive control, realizes on-demand, effectively reduces neutral position return loss, and achieves faster respond speed.
3. More reliable and durable
* Lengthened and widened heavy-duty undercarriage, combined with reinforced exclusive working equipment for mines, bring better stability and higher reliability, which can satisfy heavy-load construction in various working modes.
* Exclusive double grouser track shoe for mines with enlarged plate thickness and track tooth height has better abrasive resistance and long service life.