YG85E Crawler Excavator

Technical Data
Engine
Model.........................cummins B3.3-c80
Type ..........................4-cycle Water-cooled,Directinjection
No.of Cylinders ...............4
Rated Power ....................60kw/2200rpm
Bore and Stroke ................95mmx115mm
Batteries ......................12v/90ah
Starting Motor .................12v/2.2kw
Generator ......................12v/60amp
Hydraulic System
Main Pumps ....................1 Variable Displacement Piston Pumps
Max.oil Flow ..................160l/min
Pilot .........................pilot Oil Supplyer
Max.oil Flow ..................15l/min
Hydraulic Motors
Travel ...............................2 Variable Displacement Piston Pumps
Swing ................................1 Piston Pump
Relief Valve Setting
Implement Circuit ................................27.5mpa
Swing Circuit ....................................20mpa
Travel Circuit ...................................27.5mpa
Pilot Circuit .....................................4mpa
Hydraulic Cylinders
Cylinder Cushion Mechanisms Absorb Arm and Boom Cylinders Shock At Stroke Ends.
Hydraulic Filters
High Quality Return Oil Filter.
Controls
Pilot Controls.
Implementlevers .........................................2
Travellevers with Pedals ................................2
Dozer Levers with Pedals ................................1
Assistant Levers with Pedals ............................1
Upperstructure
Revolving Frame
Welded Sturdy Box Construction,Using Heavy-gauge Steel Pltyes for Ruggedness.dsection Frame for Resistance to Deformation.
Swing Mechanism
Swing Mechanism Comprises An Axial Piston Motor with Cushion Valve and a Planetary Gear Rudecer.fully Sealed Singlerow Ball Swing Ring with Monobloc Internal Teeth,Grease Bathed.
Swing Speed .............................12min-1(rpm)
Undercarriage
Fully Welded X-shaped Undercarriage Has Bigger Ground Clearance. Spring Tightner Protects Travel Mechanism from Shock While Tension Cylinder for Track Tension Adjustment.floating Sealed Driving Wheel,Guide Wheel,Guide Wheel,Support Wheel,Andcarrier Wheel to Ensure the Reliability and Safety.
Track Data(each Side)
Support Roller ...............................6
Carrier Roller ...............................1
Track Link ...................................39
Track Shoe Width .............................450mm
Travel Mechanism
Travel Mechanism of Each Track Consists of a Variable Two-speed Piston Motor and a Planetary Reducer with Multi-disk Parking Brake.travel Brake Buffer Valve is Mounted On Motor to Reduce Hydraulic Shock.
Travel Speed (high Speed)...........................5km/h
(low Speed).........................................3.2km/h
Max.traction Force .................................65kn
Gradeability .......................................68 ﹪ (34 ° )
Ground Clearance ...................................390mm
Dozer
Width X Height ...................................2200 × 405mm
Blade Dig Depth ...................................155mm
Blade Lift Height .................................390mm
Service Refill Capacities
Fuel Tank ...........................................120l
Engine ...............................................7.5l
Slewing Reducer ......................................2.5l
Travel Reducer .......................................2.5 × 2l
Hydraulic Circuit ....................................105l
Hydraulic Tank .......................................65l
Parameter
Bucker Capacity
Standard Capacity ...................................0.32m3
Capacity Range ......................................0.13 ～ 0.33m3
Digging Force
Digging Force ......................................47.7kn
Arm ................................................42.2kn
Weight and Specific Pressure
Weight of Main Frame
Without Work Equipment ...............................6800kg
Operating Weight .....................................8250kg
Track Shoe Width .....................................450mm
Ground Pressure ......................................29kpa
Dimensions
Overall Track Length ......................................2200mm
Overall Track Length ......................................2828mm
Length Over Track .........................................3160mm
Counter Weight Ground Clearance ...........................825mm
Height Over Cab ...........................................2625mm
Shipping Length ...........................................6120mm
Rear Swing Radius .........................................1790mm
Rear Swing Radius .........................................1790mm
Height Over Boom Peak .....................................2840mm
Track Shoe Width ..........................................450mm
Track Gauge ...............................................1750mm
Width Over Track ..........................................2200mm
Min Ground Clearance ......................................390mm
Cabin Width ...............................................940mm
Upperstructure Width ......................................2155mm
Track Height ..............................................720mm
Blade Lift Height .........................................390mm
Blade Dig Depth ...........................................155mm
Work Ing Range
Max.horizontal Reach ......................................6230mm
Max.reach Ground Level ....................................6090mm
Max.digging Depth .........................................4070mm
Max Vertical Digging Depth ................................3000mm
Max Cutting Height ........................................6720mm
Max Dumping Height ........................................4825mm
Min.swing Radius ..........................................2140mm