Hydraulic Excavators

Products

Hydraulic Excavator

CDM6240

Construction Machinery CDM6240 features:

Cummins TDCI 4-cylinder engine

Three-stage air and fuel filtering system

Air-air inter cooling system with parallel radiator

Dual-pump double-circuit constant power control hydraulic system

Multi-purpose true color monitor with large screen

No frame cab glasses to enlarge the visual field

High performance and healthy A/C allows the air circulate

Comfortable suspension seat with hydraulic damper

Safe and comfortable cabin with 2.7m³ inner space

X-shaped undercarriage with heavy-duty box structure

Free maintenance track with non- lubricated pins

Heavy-duty boom and arm with high strength low alloy structural steels

Heavy-duty bucket with high strength and wear-resistant steels

Model CDM6240
GeneralOperating weight( kg)22600
Standard bucket(m³)1.16
Bucket range(m³)1.1-1.35
Ground pressure(kPa)45
Travel speed(km/h)3.0/5.1
Swing speed (rpm)12.1
Gradeability35° (70%)
EngineModelCummins 6BTAA5.9-C (Euro II)
Rated power(Kw(hp)/rpm)133(178)/2000
Displacement (L)5.9
Fuel tank(L)350
Hydraulic SystemMax.pressure of Implements(MPa)34.3
Max. flow of system( L/min)217x2
Hydraulic oil tank(L)220
Working DeviceBoom length(mm)5700
Arm length(mm)2900
Bucket radius(mm)1500
Digging ForceMax. arm digging force (SAE/ISO)(kN)103/107
Max. bucket digging force (SAE/ISO)(kN)128/147
Standard Equipment

The following equipment items are part of the whole standard equipment of CDM6240. In addition, 
the standard configuration will change along  with the product modification. For more information, contact the local LONKING agent. 

50 A alternatorAerial and harness (excluding radio speaker)
Platform working lamp (1)Suspension type adjustable seat
Boom working lamps (2)Retractable seat belt (2" width)
Refuelling pumpAsh tray and cigar lighter
Cummins engineCup holder
Radial seal air filterA/C system allowing fast defrosting
Air prefilterHydraulic safety lock joystick
Oil-water separatorRadio
Fuel filterFile pocket
Rippled wall radiator with cleaning spaceHat-and-coat hook
High-volume fuel tankInterior lighting equipment
Auxiliary hydraulic valve (1)Double stereo speaker
Auto swing parking brakeOpenable skylight
Boom/Arm holding 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/Arm confluenceColor 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
Loose material bucket 1.2m³、Working warning lamp700mm triple grouser shoesBreaking hammer & pipeline
Loose material bucket 1.35m³Cab roof protecting net800mm triple grouser shoesQuick-change coupler pipeline
 Cab front protecting netTrack rubber blockBidirectional auxiliary pipeline
  Travel warning deviceAnti-explosion valve