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CDM6365H offers a variety of working device combinations and adapts to different working environment flexibly.
With standard working device:Action agile, strong digging force. It’s widely used in mining, road construction, national defense construction, municipal construction, hydropowerengineering etc.
With shortened type working device: Super large bucket capacity. Completingefficiencyof loading task and excavating loose material.
With lengthened type working device: Maximum digging radius is more than 20m. Long distance and depth of working space make channel excavating and cleaning easily. Widely used in water project.
The original Cummins high power, high torque and turbo-charging 6-cylinder direct injection engine6-cylinder 4-stroke direct injection turbocharged engine guarantees the high reliability and durability. The charge air cooling air-air inter cooler system over the compressed air can enhance the oxygen content upon combustion markedly. The center fuel injection under high injection pressure allows the uniform atomizing of fuel, guarantees the normal combustion and reduces the exhaust gas emission. It adopts the large muffler and new cooling fan to eliminate the engine noise.
The high efficiency dual element air filter ensures the quality of engine air intake. In addition, the oil-bath type air prefilter can carry out the rough filtration over the air intake to enable the operation under the high dust concentration working conditions and prolong the maintenance interval of the air filter. The oil-water separator and two-stage fuel filter will filtrate the fuel many times to ensure the quality of fuel fed to the engine.
The parallel radiator makes cooling effect better and service easier.
Maintenance and Service
The easy maintenance of direct injection engine reduces the cost of maintenance. The global after service of engine enables the sharing of global resources. This will enhance the service efficiency, relieve the customers’ worry and ensure the attendance rate of excavator.
Specialist of Engine Management
The engine speed allows 10 adjustable gears through the throttle potentiometer and achieves the precise management over the engine speed through the control of engine throttle by the DC servo motor. The engine allows the auto idling/acceleration function to reduce the fuel consumption. It has a function of touch power enhancement, can handle the high resistance working condition with ease.
It adopts the advanced world positive flow control system to make the electronic control system, hydraulic system and engine always in a state of optimal configuration by the reasonable power matching. The automatic adjustment distribution of hydraulic system and power system can not only save energy and reduce cost, but also improve the working efficiency greatly.
This machine is equipped with the functions of straight travel, boom/arm confluence, boom/arm holding, swing priority, swing anti-reversing and regeneration of arm cylinder. Each circuit without interference during composite action. Digging of arm and bucket as well as the lifting and swing of boom at the same time during operating; the operations of left and right motors are independent during traveling.
Auxiliary Hydraulic Valve
The main valve is provided with a set of standby valves to facilitate the installation of other accessories such as the breaking hammer.
The hydraulic circuit is equipped with the high quality hydraulic oil filter which can prolong the service life of the hydraulic elements.
The special design of hydraulic system and components location can enhance the system efficiency of the machine. The hydraulic oil tank, main pump and main valve are arranged closely to shorten the connecting lines and consequently reduce the line friction and pressure drop. The radiator is arranged at the right side behind the cab to effectively reduce the noise, hot air and exhaust received by the operator.
The pilot pump is independent from main pump and supply oil to the pilot system which guarantee the stable and independent pilot control and facilitate the maintenance.
The multi-purpose true color monitor allows the real-time monitoring and display of machine state, engine speed, coolant temperature, oil pressure and fuel level etc.
|Rated power||197kW (265hp) /1950 rpm|
|Bore× Stroke||114mm × 135mm|
|Comment||Maintain the rated power at 2300m elevation.|
|Operating weight||Summary||Operating weight：34000kg The operating weight includes the weight of 6470mm standard boom,|
2900mm standard arm,1.6m3 standard bucket,600 mm track,lubricating oil, coolant, the full diesel oil tank and the rest standard configuration units.
|Ground pressure||68 kPa (Lengthened type:70kPa)|
|Fluid capacity||Fuel tank||580 L|
|Cooling system||33 L|
|Engine oil||35 L|
|Swing drive unit||7.2 L|
|Traveling gear||2×11 L|
|Hydraulic oil tank||530 L|
|Swing mechanism||Summary||High torque plunger motor and 2-stage planetary reducer drive.Brake inside loading motor is applied by spring and released by hydraulic unit. |
The automatic braking is available when the swing control lever is in neutral position.
|Swing speed||9.5 rpm (Lengthened type:7.5 rpm)|
|Travel drive||Summary||The integrated 2-speed plunger hydraulic motor and reducer drive, motor and hydraulic pipeline are arranged inside the track |
frame to prevent the damage caused by the rugged road surface; The motor inside is provided with the service brake and shock absorption
valve to ensure the smooth running and stop and the reliable braking.
|Taveling speed||3.25 - 5.43 km/h|
|Traveling mechanism||Standard track shoe width||600 mm|
|No. of track shoes||48 (each side)|
|No. of carrierrollers||2 (each side)|
|No. of track rollers||8 (each side)|
|Hydraulic system||Main pump||Duplex axial variable plunger pump|
|Pilot pump||Gear pump (integrated in main pump)|
|Max. flow of system||2×340 L/min|
|Max. pressure of equipment||34.3 MPa|
|Max. pilot pressure||3.9 MPa|
|Operating equipment||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.
|Electrical system||System voltage:24 V Battery:12 V，120 A×2|
The following sizes approximate to that of the equipment of standard configuration.
|The figure marked with “*” refers standard configuration.||CDM6365H|
|Boom Length (mm)||5850||6470 *||11000|
|Arm Length (mm)||2600||2900 *||8500|
|a Transport Length(mm)||10690||11283||15690|
|b Total Transport Height(mm)||3724||3518||3325|
|c Tumblers Distance(mm)||4030|
|d Tail Swing Radius(mm)||3512|
|e Counterweight Ground Clearance(mm)||1211|
|f Track Gauge(mm)||2590|
|g Total Transport Width(mm)||3237|
|h Upper Structure Width(mm)||3145|
|i Standard Track Shoe Width(mm)||600|
|J Min. ground Clearance(mm)||500|
The following sizes approximate tothat of the equipment of standard configuration.
|The figure marked with “*” refers standard configuration.||CDM6365H|
|Boom Length(mm)||5850||6470 *||11000|
|Arm Length(mm)||2600||2900 *||8500|
|aMax. digging radius(mm)||9911||10813||20143|
|b Max. digging depth(mm)||6211||7069||15126|
|c Max. digging height(mm)||9494||10018||16575|
|d Max. dumping height(mm):||6417||6942||14218|
|e Max. digging radius on ground(mm)||9694||10615||20038|
|Max. bucket breakout force-ISO(kN)||211||211||90.4|
|Max. arm breakout force-ISO(kN)||197||178||71.3|
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