Lonking 20ton Digger Medium Crawler Excavator for Mining Construction

• Customization: Available
• After-sales Service: 1 Years
• Warranty: 1 Years
• Model NO.: 6225
• Type: Crawler Excavator
• Usage: Special Excavator, Marine Excavator, Mining Excavator, GM Excavator
• Transmission: Hydraulic Transmission
• Drive Type: Internal Combustion Drive
• Bucket Capacity: 0.5~1.0m³
• Size: Medium-Sized
• Certification: CE, ISO9001: 2000
• Condition: New
• Operating Wieght: 21800kg
• Rated Power: 126kw
• Bucket Digging Force - ISO: 139 kN
• Maximum Digging Radius: 9896mm
• Maximum Digging Height: 9475mm
• Maximum Digging Depth: 6644mm
• Maximum Unloading Height: 6719mm
• Engine: Cum B6.7
• Transport Dimensions (L x W x H): 9765X2980X3080mm
• Transport Package: Bulk or Roro
• Specification: 9520*2500*3250 mm
• Trademark: DOOSAN / DEVELON
• Origin: Korea Brand in China Factory
• HS Code: 8429521100
• Production Capacity: 1

Product Description

 LONKING 20Ton Digger Medium Crawler Excavator for Mining Construction
 

1,Standard with Cum national four B6.7 engine, power enhancement, output torque, more powerful. Increase the exhaust gas after-treatment device, more energy-saving and environmentally friendly
2,Adopting large-displacement main pump and large-diameter main valve to achieve efficient and accurate matching of power and effectively improve the comprehensive operational performance of the machine.
3. Adopting Lonking's exclusive customised positive flow control system, with more sensitive response, more precise control and better handling performance.
4,Using a new type of heat dissipation system, increase the heat dissipation area, increase the air intake, and significantly improve the heat dissipation ability.
5,Using upgraded and enlarged cab, equipped with floating seat as standard, optimising the strength and structure of pilot control system, effectively relieving operation fatigue.
6. Standardly equipped with one-key start function and intelligent noise reduction Bluetooth radio, which makes human-machine interaction convenient and more technological.
7, comprehensive optimisation of structural parts technology, high standard automated welding technology, higher reliability, longer service life, easy to deal with a variety of complex operating conditions.
8,The position of each filter element maintenance parts is carefully designed, saving time and effort for daily maintenance.

 

 

 

Product Parameters

 

General	Operating weight( kg)	21800
	Standard bucket(m³)	1.1
	Bucket range(m³)	0.8-1.1
	Ground pressure(kPa)	51
	Travel speed(km/h)	3.33/5.54
	Swing speed (rpm)	11.6
	Gradeability	35° (70%)
Engine	Model	Cum 6BTAA5.9-C (Euro II)
	Rated power(Kw(hp)/rpm)	112 (150) /1950
	Displacement (L)	5.9
	Fuel tank(L)	380
Hydraulic System	Max.pressure of Implements(MPa)	34.3
	Max. flow of system( L/min)	208×2
	Hydraulic oil tank(L)	280
Working Device	Boom length(mm)	5675
	Arm length(mm)	2920
	Bucket radius(mm)	1452
Digging Force	Max. arm digging force (SAE/ISO)(kN)	102/105
	Max. bucket digging force (SAE/ISO)(kN)	135/158

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