China CT80-9 Multifunction Backhoe Excavator with Rubber Tracks

CT80-9 EXCAVATOR
1. imported hydraulic system with dual pump and dual circuit, stable work performance, fast speed.
2. On-line digital monitoring and control system
3. GPS satellite position and remote diagnose system(optional)
4. Cold&warm air conditioner supply under different kinds of weather conditions
5. Light and handy pilot operating system
6. Steel pedrail


EngineTravel SystemModelYanmar 4TNV98TTravel motorsEatonTypeturbocharged; 4 stroke, direct injection, water cooledSupport roller quantities2x6Carrier roller quantities2x1No. of cylinder4Travel shoes2X39Bore and stroke98X110(mm)Travel speed3.6/5.3(km/h)Displacement3.319L;Drawbar pulling force63.5kNPower output54.3kw/2200rpmGradeability70%(350)Max. torque277~301N.m/1650±100 rpmTrack shoes thickness8.5mm
Hydraulic System Cab & Electrical SystemPumpKPMCabCab installed with silicon oil rubber, adjustable luxurious seat, cold and warm air-conditioning system plus flexible pilot control system Typevariable double-piston pumpMax. discharge flow2X79.2(L/min)Max. discharge pressureBoom, arm and bucket27.5 MPaVoltage12VTravel circuit23.5 MPaBatteries1X12VSwing circuit23.5 MPaBattery capacity120AhControl circuit3.9 MPaBoom, Arm & BucketPilot control pumpGear typeBoom cylinderΦ110xΦ75xS1000-L1480Main control valvesKYB, JapanArm cylinderΦ100xΦ65xS870-L1335Oil coolerAir cooled typeBucket cylinderΦ55xΦ90xS710-L1115 Swing System Refilling Capacity & lubricationSwing motorKYBFuel tank135 LSwing motor typeAxial-piston motor Cooling system18 LBrakeHydraulic oil releasedEngine oil10.5 LParking brakeHydraulic disc brakeHydraulic oil tank92 L Tank Oil LevelSwing speed11 r/min128 L Hydraulic System BucketTypeBackhoe bucketBucket capacity0.34m3 (SAE)Bucket Capacity scope0.105-0.51m3Number of bucket teeth5Bucket width824 mmWorking Ranges
Boom length3905mmAMax. digging height7280mmBMax. dumping height4970mmCMax. digging depth4265mmDMax. vertical digging depth3200mmFMax. digging distance6800mmGMax. digging reach at ground level6665mmHMin swing radius of work equipment2160mmDigging Force (ISO6015)Arm length1750mmABucket digging force60.8 KNBArm digging force47.1 KNOverall DimensionsAOverall length 6470mmITrack grounding length2200mmBGround contact length3400mmJTrack length 2785mmCOverall height(to top of boom)2545mmKTrack gauge1800mmDOverall width2250mmLTrack width2250mmEOverall height(to top of cab)2600mmMTrack Shoe width450mmFCounter weight ground clearance820mmOCounter weight height1785mmGMin Ground clearance403mmPRevolving frame width2195mmHTail swing radius1870mmQDistance from swing center to tail1870mm
Operating Weight and Ground PressureOperating weight includes basic machine;Operating weight8080 KgGround pressure39 KPa