Construction Machinery CDM6485H features:
This model has many optional working devices, and has strong travelling driving force. The ground clearance is high. It adopts to mining and other serious conditions. The undercarriage can be disassembled, so it’s easy to be transported.
This model is widely applied in mines and earthwork sites such as mining, road construction, railway construction and urban construction.
Strong power system
Adopt the QSM11 series engine with low noise, low emission and strong power that supports the work at high altitudes and meets Phase III waste gas emission standards of Europe and America.
Advanced hydraulic system
Adopt the double-pump double-loop negative flow control system that follows technical and intelligent electric proportional control and allows the engine and hydraulic power to be always consistent, thereby improving power utilization and fuel economy.
Excellent computer monitoring system
Set three power control modes to meet different load requirements.
Adopt the integrated electro-mechanical hydraulic technology to realize intelligent control, this technology can perform auto-diagnosis and auto-alarm display to the fault and it can provide functions of automatic idle speed, automatic engine overheating protection, auto-prompt of maintenance information and history fault log.
The multi-function monitor can fully monitor engine speed, coolant temperature, engine oil pressure and fuel level and so on.
Automatic sound warning for travel.
Multi-function comfortable luxury cab environment
The spacious and multi-function cab designed according to ergonomics enhances comfort for operator.
The luxury suspension seat can be regulated to provide optimal comfort for driver.
The mounting seat of cab adopts silicone oil & rubber material, it can both reduce the vibration and noise in the cab and greatly reduce the driver's fatigue, tremendously enhancing work efficiency.
The high-power air-conditioner and multi-hole circulating system enhance the refrigeration and heating capacity, to ensure comfortable temperature in the cab.
The cab has protective railings, so the operator is safer and more comfortable.
Convenient maintenance system
Three side doors can be opened, so that each maintenance point can be accessible when routine inspection and maintenance are performed.
• The label of maintenance point is clear and simple, convenient for operation.
• Electrical components are all arranged in the cab and the electrical control box for easy maintenance.
Walkways are increased on both sides of the platform, avoiding the trouble from ground maintenance and making maintenance easier.
The engine hood is opened a small door for the part of the engine needing maintenance, so that maintenance work becomes very convenient.
269kW /1850 rpm
125mm × 147mm
Maintain the rated power at 2300m elevation.
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.
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.
3.3 - 5.32 km/h
Standard track shoe width
No. of track shoes
50 (each side)
No. of carrierrollers
2 (each side)
No. of track rollers
9 (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)
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)
70 A alternator
Suspension type adjustable seat,
Platform working lamp (1)
Retractable seat belt (2" width)
Boom working lamps (2)
Ash tray and cigar lighter
Original Cummins engine
A/C system allowing fast defrosting
Radial seal air filter
Travel warning device
Hydraulic safety lock joystick
Rippled wall radiator with cleaning space
High-volume fuel tank
Left/right side storage
Auxiliary hydraulic valve (1)
Interior lighting equipment
Auto swing parking brake
Double stereo speaker
Boom/Arm holding control function
Wiper and washer
Cab positive pressure filtration and ventilation system
Gate lock and cover lock
Rear window (escape exit)
A/C stationary condenser
Arm re-activation circuit
Washable rubber floor mat
Straight travelling hydraulic circuit
Color graphic display
Double speed travel
Economic mode selection
Front idler and idler cushion
Date and time display
Trailer ring on base frame
Machine state display
Chain guard rack
Working hour display, maintenance remind
Adjustable seat armrest
Current engine speed display
Aerial and harness (excluding radio speaker)
CDM6485H Optional Equipment
Auxiliary hydraulic unit and pipeline
Heavy-duty rock bucket 2.2m³
Heavy-duty rock bucket 2.5m³（Only for 6300mm length boom and 2900mm length arm）
Working warning lamp
Breaking hammer pipeline
Cab roof protecting net
Hydraulic breaking hammer
Cab front protecting net
Track rubber block