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Contact Person : Mr. Zhang peter
Company Name : Luoyang Hanyuan Engineering Machinery Co., Ltd.
Tel : 0086-379-63314456
Fax : 0086-379-63314456
Address : Henan,Luoyang,3502Room,Aviation buliding,25kaixuan Road,Luoyang city,China
Country/Region : China

6 tons to 22 tons Hydraulic Crawler Excavator

Product Detailed

Related Categories:Excavators

6 tons to 22 tons Hydraulic Crawler Excavator 1,imported Cummins B 3.3 engine 2,bucket capacity:0.24 m3 3,operating weight:7t

6tons to 22 tons Hydraulic Crawler Excavator

7t Model HYE70-6

Main Techanical Parameter

Engine
Model	imported cummins B 3.3 engine

Type	water-cooled .direct-spray.4 storke

No.of cylinders	four cylinder line

Bore X storke	95mm X 115 mm
Displacement	3.3 L
Rated power	60HP/2200.rpm(ISO9249)
Max.output torque	214N.m/1600. R mp
Hydraulic system
Main pump	2X Column pump+Column pump
Max.displacement	66.2 ml/r
Max.pressure
Boom,Arm,Bucket	22Mpa
Travel circuit	22Mpa
Swing circuit	21Mpa
Control circuit	4Mpa
Pilot pump	Gear pump
Main valve	9 Variable
Swing system
Parking brake	When swing control rod in the neutral automatic hydraulic lock


Parking brake	Multi disc hydraulic wet brack

Swing speeed	9 r/min
Tail swing radius	1670 mm
Swing ball bearing	Heavy load.sealed oil lubrication

Liquid
Fuel tank	128L
Hydraulic oil tank	75L
Cool ant	14L
Travel drive	2X2.5L
Swing drive	6L
Air conditioner	0.6kg
Operating weight	7000kg
Cylinger
Boom	115X720X65(mm)
Arm	85X880X55(mm)
Bucket	85X600X55(mm)
Blade	110X183X60(mm)

6 tons to 22 tons Hydraulic Crawler Excavator

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