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Construction Machinery CDM6365F features:
CDM6365F 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.
1206F is a turbocharged, air-to-air charged cooled, 7 litre, 6 cylinder unit capable of producing 205 kW (275hp). Its high power density, combined with excellent torque, Designed to meet EU stage Ⅳ, EPA Tier 4 Final and MLIT Step 4.
World-class manufacturing capability and processes coupled with proven core engine designs assure reliability, quiet operation, and many hours of productive life.
Turbocharging with smart wastegate available on all ratings for fast response, high power, and increased torque.
The parallel radiator makes cooling effect better and service easier.
Maintenance and Service
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.
Power Control Mode
3 power modes of heavy-duty power mode (H mode), saving power mode (S mode) and light-duty power mode (L mode) can switch at will to reduce the power loss. The combination of 3 modes can reduce the fuel consumption and better meet the different working conditions.
Fault Auto Warning
It allows the fault self-diagnosis auto warning display and fault message save up to 99,000 pieces approximately to facilitate the fault call and inquiry during the maintenance of equipment. There are 3 levels of warning display according to the fault severity.
Engine Overheating Auto Protection
The overheating protection will be active if the coolant temperature exceeds 102℃. Then the engine will not flameout while the system will reduce the engine speed. However, if the coolant temperature is too high, the operator should shut down the machine as required and find out the fault causes.
Low Oil Pressure Protection
When oil pressure below the standard value, the oil pressure switch will be closed, the text warning will display for 3 s and then the engine will slow down to low idle speed. In such a case, the operator should shut down the machine as required to protect the machine.
Maintenance Auto Remind
The monitor will periodically remind the operator of changing the engine oil, grease and filter element at the set interval to support the routine service.
The reasonable layout of robust main frame optimizes the utilization of steels.
The X-shaped undercarriage with heavy-duty box structure is subjected to the repeated finite element analytical calculation and enhance the overall rigidity, strength and torsional resistance. Undercarriage is welded from the low alloy structural steel plates with overall process quality control. The critical welds are fully subjected to fault detection and stress test to ensure the product quality.
205kW (275hp) /1950 rpm
105mm × 135mm
Maintain the rated power at 2300m elevation.
68 kPa (Lengthened type:70 kPa)
Swing drive unit
Hydraulic oil tank
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.
9.5 rpm (Lengthened type:7.5 rpm)
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.
3.25 - 5.43 km/h
Standard track shoe width
No. of track shoes
48 (each side)
No. of carrierrollers
2 (each side)
No. of track rollers
8 (each side)
Duplex axial variable plunger pump
Gear pump (integrated in main pump)
Max. flow of system
Max. pressure of equipment
Max. pilot pressure
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.
System voltage:24 V
The following sizes approximate to that of the equipment of standard configuration.
The figure marked with “*” refers standard configuration.
Boom Length (mm)
Arm Length (mm)
a Transport Length(mm)
b Total Transport Height(mm)
c Tumblers Distance(mm)
d Tail Swing Radius(mm)
e Counterweight Ground Clearance(mm)
f Track Gauge(mm)
g Total Transport Width(mm)
h Upper Structure Width(mm)
i Standard Track Shoe Width(mm)
J Min. ground Clearance(mm)
The following sizes approximate tothat of the equipment of standard configuration
The figure marked with “*” refers standard configuration.
aMax. digging radius(mm)
b Max. digging depth(mm)
c Max. digging height(mm)
d Max. dumping height(mm):
e Max. digging radius on ground(mm)
Max. bucket breakout force-ISO(kN)
Max. arm breakout force-ISO(kN)
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