Crawler Excavator Xe490ck Hydraulic 49 Ton Digger

• Customization: Available
• After-sales Service: Provided
• Warranty: Provided
• Model NO.: XE490CK
• Type: Crawler Excavator
• Usage: Special Excavator, Marine Excavator, Mining Excavator, GM Excavator
• Bucket: Shovel
• Transmission: Hydraulic Transmission
• Drive Type: Internal Combustion Drive
• Bucket Capacity: >1.5m³
• Size: Medium-Sized
• Certification: CE, ISO9001: 2000
• Condition: New
• Model: Xe490ck
• Operating Weight: 47900 Kg
• Engine: Qsm11
• Output Power: 250/2000 Kw/Rpm
• Maximum Torque/Speed: 1790/1400 N/M
• Displacement: 11 L
• Travel Speed: 5.4/3.2 Km/H
• Gradeability: 35 Per
• Transport Package: Roro and Bulk Shipment, Containers
• Trademark: ACNTRUCK
• Origin: China
• Production Capacity: 30 Units/ Month

Product Description

XE490CK 49 Ton Medium Crawler Excavator

 

XE490CK hydraulic excavator as a model featuring strong power, excellent energy saving, outstanding environmental protection and strong durability, etc., and especially suitable for earthwork engineering, mines, tunnels and other harsh construction environment. It has adopted advanced design and manufacturing methods and the latest standards in accordance with the product design concept of "high efficiency, excellent energy saving and outstanding environmental protection", and the ultimate target of "powerful functions, wide scope of applications and creation of more value for customers".

Features

1.The overall layout and the axle load distribution are more reasonable to achieve better traveling stability and the maximum traveling speed is up to 40km/h to realize faster site transfer speed.

2.The domestic leading hydraulic system distribution technology features high energy-saving and efficiency.

3.The highest breakout force on the loading end is leading the industry by 15%~20% compared with like models.

4.The advanced structure and hinge points on the digging end and the industry's largest rotating angle of the bucket ensure strong soil holding capacity.

 

 

Project	Unit	Parameter
Operating weight	kg	47900
Bucket capacity	m 3	2.3~2.8
engine
engine model		QSM11
Direct injection		√
4-stroke		√
Water cooling		√
Turbocharged		√
Air-to-air cold		√
Number of cylinders		6
Engine output power/speed	kw/rpm	250/2000
Maximum torque/speed	Nm	1790/1400
Displacement	L	11
Main performance
Walking speed	km/h	5.4/3.2
Swing speed	r/min	9
Gradeability	/	35
Ground pressure	kPa	85.9
Bucket digging force	kN	288
Stick digging force	kN	243
main traction force	kN	338
Hydraulic system
Main pump		2 plunger pumps
Rated flow of main pump	L/min	2×360
Main relief valve pressure	MPa	31.4/34.3
Walking system pressure	MPa	34.3
Rotary system pressure	MPa	28.4
Pilot system pressure	MPa	3.9
Oil capacity
Fuel tank volume	L	725
Hydraulic oil tank volume	L	430
Engine oil capacity	L	38
Dimensions
A total length	mm	11636
B total width	mm	3722
C total height	mm	3965
D turntable width	mm	2995
E crawler length	mm	5220
F overall width of chassis	mm	3490
G crawler width	mm	600
H track wheelbase	mm	4180
I gauge	mm	2392/2890
J counterweight ground clearance	mm	1360
K minimum ground clearance	mm	703 (without tooth height)
Minimum turning radius of L tail	mm	3665
The scope of work
A maximum digging height	mm	10637
B maximum unloading height	mm	7324
C maximum digging depth	mm	6931
D8 feet horizontal digging depth	mm	6773
E maximum vertical digging depth	mm	4730
F maximum digging radius	mm	11272
G minimum radius of gyration	mm	4589
Standard
Boom length	mm	6670
Stick length	mm	2900
Dou Rong	m 3	2.6 Reinforced bucket 2.8 Rock bucket
Optional
Boom length	mm	no
Stick length	mm	2500
Dou Rong	m 3	2.6 Strengthening bucket

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