China Lonking 8ton Mini Excavator /Digger
CDM6085 is equipped with a lownoise, low emission, small size, and strong power YANMAR engine. It is also equipped with a pump load independent flow distribution control system (LUDV) unrelated to the load pressure. The machine has many characteristics,such as energy saving, full-featured , good stability , high productivity, spacious and comfortable cab etc.
CDM6085 is widely used formunicipal engineering, garden project, irrigation and water conservancy constructionetc.
Yanmar TNV series engine
The original Yanmar four-cylinder, four-stroke, water-cooled, direct injection engine. It's powerful and fuel-efficient. Using the unique CAE technology of Yanmar, large muffler, and a new type cooling fan, effectively reducing the noise and vibration of the machine. And the engine conforming to Euro IIIA emission standard is optional.
Filtering System
The high efficiency dual element air filter ensures the quality of engine air intake. In addition, the air pre-filter can carry out the rough filtration over the air intake to enable the operation under the poor air quality working conditions and prolong the maintenance interval of the air filter. The oil-water separator and t high- precision fuel filter will filtrate the fuel many times to ensure the quality of fuel fed to the engine.
Cooling System
The parallel radiator cooling makes cooling effect better and service easier.
Maintenance and Service
The easy maintenance of direct injection engine reduces the cost of maintenance.. This will enhance the service efficiency, relieve the customers of worry about the service and ensure the attendance rate of excavator.
Control Mode
New LUDV system is able to fine control the actions of each group of spool of multiple unit valve, and to distribute engine power as the largest proportion according to the system needs, so as to realize the best match under the variety of work conditions or working load, and resulting in the largest operation efficiency, as well as improve the operational stability and reliability of the excavator.
Specifications
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CDM6085
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Engine
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Model
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Yanmar4TNV98T-SFN
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Yanmar4TNV98T-ZSLY
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Rated power
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57.7 kW (78.5 hp) /2200 rpm
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56.5 kW (76.8 hp) /2200 rpm
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Bore× Stroke
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98mm×110mm
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98mm×110mm
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Displacement
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3.319 L
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3.319 L
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Min. Fuel Consumption
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244 g/kw.h
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Comment
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Maintain the rated power at 2300m elevation.
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Operating weight
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Summary
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Operating weight:8600 kg The operating weight includes the weight of 3720 mm standard boom, 1665 mm standard arm, 0.36m3 standard bucket,
450 mm track shoes,lubricating oil, coolant,the full diesel oil tank and the rest standard configuration units.
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Ground pressure
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37 kPa
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Fluid capacity
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Fuel tank
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146 L
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Hydraulic oil tank
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120 L
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Cooling system
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19 L
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Engine oil
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12 L
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Swing drive unit
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2 L
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Traveling gear
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2×1.4 L
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Swing motor
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Summary
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Plunger Type (with safety valve and closed type brake)
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Swing speed
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11.69 rpm
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Travel motor
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Summary
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Plunger Type (with safety valve and closed type brake)
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Taveling speed
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2.8 -4.5 km/h
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Gradeability
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35°(70%)
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MaximumTraction
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75.2 kN
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Traveling mechanism
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Standard track shoe width
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450 mm
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No. of track shoe
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38 (each side)
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No. of carrierrollers
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1 (each side)
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No. of track rollers
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5 (each side)
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Hydraulic system
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Main pump
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Axial variable plunger pump
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Max. flow of system
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74.8×2 L/min
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165 L/min
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Max.pressure
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28.5 MPa
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Max. pilot pressure
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3.7 MPa
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Operating equipment
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Each machine action is under the pilot control. The right lever controls the motion of boom and
bucket while the left lever controls the arm motion and upper structure swing. The foot pilot
valve is provided with the lever joystick to control the machine traveling or turning by the foot or lever.
The traveling gear shift adopts the solenoid switch control.
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Electrical system
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System voltage: 24 V Battery:12 V, 100 A
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For more information about products, please do not hesitate to contact with us.
Qinling Motors Limited
*Fullwon Group*
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