CDM6150

Construction Machinery CDM6150 features:

The CDM6150 - Our mid range Excavator

Where Efficiency rules, made tough and for high performance yet achieves the best power savings at a minimum cost.

Cummins Engine
The original Cummins Engine guarantees high reliability and durability.

Filtering System
Ensures the quality of engine air intake.

Cooling System
Efficient cooling system.

Control Mode
Swings and rotates with precision and control.

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.

Filtering System
Equipped with a high quality hydraulic oil filter which can prolong the life of the machine.

Power Control Mode
There are 3 different power modes

(H mode) heavy-duty power mode

(S mode) saving power mode

(L mode) Light-duty power mode

The machine 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
Built in Fault and Warning Alert system.

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 faults cause.

Low Oil Pressure Protection
When oil pressure is below the standard value, the oil pressure switch will be closed, the text warning will display for 3s and then the engine will slow down to low idle speed.

Maintenance Auto Reminder
The monitor will periodically remind the operator of changing the engine oil, grease and filter element at the set interval to support a routine service.

Standard Cab Equipment
The cab inside includes the cigar lighter, ash tray, cup holder, coat hook, cubbyhole and storage rack.

A/C System
High performance A/C system.

Safety Lock Joystick
The hydraulic safety lock joystick is located at the outside of the left armrest box in the cab.

Boom and Arm
Made of high strength low alloy structural steels.

Pin Roll
Made with a thick chrome plating coat and high surface finish. This special treatment enables the extremely high wear resistance and corrosion resistance.

Bucket
The bucket body is made of low alloy and the external structure is made of high strength and wear-resistant steels, which constitute the entire reinforced bucket. This excavator provides different bucket options to meet different working demands.

SpecificationsCDM6150
EngineModelCummins4BTAA3.9-CCumminsQSB4.5
Rated power86 kW (117hp) /2200 rpm90 kW (122hp) /2200 rpm
Max. torque424 N.m/1600 rpm489 N.m/1500 rpm
Bore× Stroke102mm×120mm107 mm×124 mm
Displacement 3.9 L4.5 L
CommentMaintain the rated power at 2300m elevation.
Operating weightSummaryOperating weight:14000kg
Ground pressure45 kPa
Fluid capacityFuel tank270 L
Cooling system23 L
Engine oil14 L
Swing drive unit1.8 L
Traveling gear 2×2.5 L
Hydraulic oil tank159 L
Swing mechanismSummaryHigh torque plunger motor and 2-stage planetary reducer drive. 
Swing speed11.9 rpm
Travel driveSummary The integrated 2-speed plunger hydraulic motor and reducer drive, motor piparranged.
Taveling speed3.34 -5.5 km/h
Gradeability35°(70%)
MaximumTraction113 kN
Traveling mechanism  Standard track shoe width600 mm
No. of track shoe43 (each side)
No. of carrierrollers2 (each side)
No. of track rollers7 (each side)
Hydraulic systemMain pumpDuplex axial variable plunger pump
Pilot pumpgear pump (integrated in main pump)
Max. flow of system2×120 L/min
Max. pressure of equipment34.3 MPa
Max. pilot pressure3.9 MPa
Operating equipmentEach machine action is under the pilot control. 
Electrical systemSystem voltage:24 V Battery:12 V,120 A×2

Transport Size
The following sizes approximate to that of the equipment of standard configuration.


Boom Length (mm)4600
Arm Length (mm)2500
a Transport length(mm)7930
b Total transport height(mm)3070
c Tumblers distance (mm)2880
d Tail slewing radius(mm)2250
e Counterweight ground clearance(mm)924
f Track gauge(mm)1990
g Total transport width(mm)2590
h Upper structure width(mm)2500
i Standard track shoe width(mm)600
J Min. ground clearance(mm)422
Cab height(mm)2868

Operating Range
The following sizes approximate tothat of the equipment of standard configuration.

Boom Length (mm)4600
Arm Length (mm)2500
aMax. digging radius(mm):8336
b Max. digging depth(mm):5542
c Max. digging height(mm):8343
d Max. dumping height(mm):6160
e Max. digging radius on ground(mm):8214
Max. bucket breakout force-ISO(kN):132.4
Max. arm breakout force-ISO(kN):85.6
Standard Equipment
The following equipment items are part of the whole standard equipment.  
70 A alternatorAerial and harness (excluding radio speaker)
Platform working lamp (1)Suspension type adjustable seat
Boom working lamp (1)Retractable seat belt (2" width)
Cab lamp (1)Ash tray and cigar lighter
Refuelling pumpCup holder
Original Cummins engineA/C system allowing fast defrosting
Radial seal air filterHydraulic safety lock joystick
Air prefilterRadio
Oil-water separatorFile pocket
Fuel filterHat-and-coat hook
Rippled wall radiator with cleaning spaceLeft/right side storage
High-volume fuel tankInterior lighting equipment
Auxiliary hydraulic valve (1)Double stereo speaker
Auto swing parking brakeOpenable skylight
Boom/Armholding control functionWiper and washer
CounterweightCab positive pressure filtration and ventilation system
Top bonnetRear window (escape exit)
Gate lock and cover lockEscape hammer
A/C stationary condenserWashable rubber floor mat
Arm re-activation circuitFire extinguisher
Boom/ArmconfluenceColor graphic display
Straight travelling hydraulic circuitEconomic mode selection
Double speed travelDate and time display
Front idler and idler cushionMachine state display
Trailer ring on base frameWorking hour display, maintenance remind
Chain guard rackCurrent engine speed display
Adjustable seat armrestWarning message

Optional Equipment
The optional equipment may be different from this manual. For more information, contact the local LONKING agent. 
BucketOperating consoleUndercarriageAuxiliary hydraulic unit and pipeline
General bucket 0.25m³ General bucket 0.40m³ General bucket 0.56m³ Loose materialbucket 0.67m³ Loose materialbucket 0.75m³Working warning lamp500mm triple grouser shoesBreaking hammer pipeline
Cab roof protecting net700mm triple grouser shoesHydraulic breaking hammer
Cab front protecting netTrack rubber block 
Travel warning device