Minework Machinery New 49 Ton Large Size Excavator Xe490dk

• Customization: Available
• After-sales Service: Online Support
• Warranty: 1 Year
• Model NO.: XE490DK
• Type: Crawler Excavator
• Usage: Special Excavator, Marine Excavator, Mining Excavator, GM Excavator
• Bucket: Shovel
• Transmission: Hydraulic Transmission
• Drive Type: Internal Combustion Drive
• Bucket Capacity: 2.5 M3
• Size: Large-Scale
• Certification: CE, ISO9001: 2000
• Condition: New
• Video Outgoing-Inspection: Provided
• Transport Package: Suitable Package
• Trademark: SINOMADA
• Origin: China
• HS Code: 842952120
• Production Capacity: 10units/Month
• Package Size: 1.00cm * 1.00cm * 1.00cm
• Package Gross Weight: 1.000kg

Product Description

 

Product Description

Company information 
We are professional in exporting construction machinery & vehicle for more than 17 years. 
1) ALL kinds of trucks.  
(Dump truck, mining dump truck, tractor truck, truck trailer ,towing truck , water tank truck, concrete mixer truck, oil tank truck, garbage truck, cargo truck, port terminal tractor, refrigerated truck, truck mounted crane, fire truck, suction sewage truck, bus , etc)
2) All kinds of construction machinery.
(Wheel loader, excavator, folklift, cranes, paver, road roller, motor grader, bulldozer,forklift, piling machine etc.)
 

Minework machinery New 49 Ton Large size Excavator XE490DK

• XE490DK large crawler excavator is one of the leading large excavator models launched by ORIEMAC Excavator Business Department. XE490DK large crawler excavator integrates the valuable experience gained by ORIEMAC from years of research and development of excavating products, and adopts advanced design and manufacturing methods. Meanwhile,XE490DK large crawler excavator adheres to the design concept of "high efficiency, high safety, low carbon and environmental protection", and has perfect mining operation ability.  
   
  I. More energy-saving and environmental protection
  * Power system adopts the imported Cummins (Cummins QSM11), featuring direct injection, four stroke, water-cooling, turbocharger, air to air intercooler, six cylinder engine. XE490DK large crawler excavator adopts efficient HPI fuel injection technology, through separate cylinder control and full electronic control, fuel economy will be greatly increased. It is an engine specifically designed and manufactured for engineering machinery operation conditions.
   
  II. More efficient returns
  * XE490DK large crawler excavator adopts customized torque curve, which has the characteristics of low speed and large torque, low fuel consumption, good economy and so on. At the same time, the engine adopts constant power mode in a specific speed segment, which enables the machine to maintain a strong power output under heavy load and low speed.
   
  III. More reliable and durable
  * Sturdy travelling mechanism can meet the requirements of heavy-load operations, its durability, reliability and mobility is higher. Equipped with reinforced four rollers and one track, excellent performance and more reliable quality can be achieved. Strengthen the lower frame and X-type beam, improve the strength of cross section, disperse the stress of carbody, it is qualified for more hard work.
   
  IV. More intelligent control
  * XEICS system with independent intellectual property rights, using CAN bus communication to achieve the corresponding control function, CAN effectively adapt to the operating environment, operating conditions and operating load, so as to be able to identify, think, judge, make decisions and execute.
   
  V. More comfortable and safe
  * The cab with pressurization function can effectively prevent dust from entering the cab and provide a clean working environment for drivers. The internal frame of the cab is strengthened, the overall structure strength is increased, pin holes are added in the front and rear, and safety performance is improved. Cab equipped with double laminated glass, can effectively filter UV and increase high protection level.
   
  VI. Convenient maintenance
  * Oil filter, pilot filter, fuel filter, oil and water separator, and air filter are accessible on the ground to check and replace, it is within your reach, easy to maintain, saves maintenance time, and improves work efficiency.

 

Product Parameters

 

	Model		Unit	XE490DK
	Operating weight		Kg	48100
	Bucket capacity		m³	2.3~3.1
Engine		Model	/	QSM11
		Direct injection	/	√
		4Four strokes	/	√
		Water cooling	/	√
		Turbo-charging	/	√
		Air to air intercooler	/	√
		No. of cylinders	/	6
		/ Rated power/speed	kw/rpm	280/2000
		/ Maximum torque/speed	N.m	1898/1300
		Displacement	L	11
Main performance		(/) Travel speed(H/L)	km/h	5.4/3.2
		Swing speed	r/min	9.2
		Gradeability	°	≤35
		Ground pressure	kPa	85
		Bucket digging force	kN	301
		Arm digging force	kN	248
		Maximum tractive force	kN	338
Hydraulic system		Main pump	/	2 Two piston pumps
		Rated flow of main pump	L/min	2×360
		Main safety valve pressure	MPa	34.3/37
		Travel system pressure	MPa	34.3
		Swing system pressure	MPa	31
		Pilot system pressure	MPa	3.9
Oil Capacity		Fuel tank capacity	L	725
		Hydraulic tank capacity	L	430
		Engine oil capacity	L	38
Appearance size		A Overall length	mm	11805
		B Overall width	mm	3582
		C Overall height	mm	3890
		D Width of platform	mm	3095
		E Track length	mm	5353
		FOverall width of chassis	mm	3582
		GTrack shoe width	mm	600
		HWheel base of crawler	mm	4292
		ITrack gauge	mm	2750
		J Counterweight clearance	mm	1324
		KMin. ground clearance	mm	519
		LMin. tail swing radius	mm	3800
		M Track height	mm	1198
Working scope		AMax. digging height	mm	9855
		BMax. dumping height	mm	6890
		CMax. digging depth	mm	7000
		D 8Maximum depth cut for 2240mm(8 ft) level bottom	mm	6900
		EMax. digging radius	mm	10855
		FMin. swing radius	mm	4580
Standard		Length of boom	mm	6670
		Length of arm	mm	2900
		Bucket capacity	m³	2.5
Optional		Length of boom	mm	7060
		Length of arm	mm	2400/3380
		Bucket capacity	m³	2.3(Rock bucket) 2.5(Strengthened bucket) 3.1(Strengthened bucket)

 

 

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