China CT460-8A Multifunction Hydraulic Backhoe Heavy Duty Crawler Excavator

Shandong Carter Heavy Industry machinery CO.,LTD is in one subsidiary of Huasheng Zhongtian Group,specialized in excavators production, marketing, research and development. Shandong Huasheng Zhongtian Machinery Group Co., Ltd. was founded in 1951,has 60 years of professional mannfalturing history. It is a large group which integrates research, manufacture and trade. The enterprise obtained the National May 1st Labor Diploma, Top 500 of China Machinery Industry, Civilied enterprise of National Machinery Industry, Demonstrating Enterprise for Advanced Manage of Machinery Industry, Modern Manage Enterprise of Machinery Industry. Huasheng Zhongtian is the largest exporting base in China for small-size gasoline engines, garden machinery, plant-protection machinery ,forest-protection machinery and small-size construction machinery. Huasheng Zhongtian ranks the NO.1 in economy efficiency, dimensions, and products quality.
CT460-8A Crawler Excavator:
1. World first-class quality engine and hydraulic system ensure excellent performance of the machine;
2. Adopt multifunctional design to make users change accessory equipment such as wide and narrow bucket breaker, breaker and hydraulic clipper etc;
3. Cab installed with silicon oil rubber, adjustable luxurious seat, cold and warm air-conditioning system plus flexible pilot control system etc, not only make operation convenient, natural and precise, but also reduce working fatigue of operator
4. GPS and remote diagnosis system ensure maintenance timely;

EngineTravel SystemModelCUMMINS-QSM11Travel motorsKYB, JapanTypeDirect injection, water cooled, turbochargedSupport roller quantities2x9Carrier roller quantities2x2No. of cylinder6Travel shoes2X50Bore and stroke125x147(mm)Travel speed3.1/5.1(km/h)Displacement10.8LDrawbar pulling force209.8kNPower output133kw/2000rpmGradeability70%(350)Max. torque1791N.m/1400rpmGround clearance550mmHydraulic SystemCab & Electrical SystemPumpKPM, JapanCabCab installed with silicon oil rubber, adjustable luxurious seat, cold and warm air-conditioning system plus flexible pilot control systemTypeaxial piston pumpMax. discharge flow2x360(L/min)Max. discharge pressureBoom, arm and bucket31.4/34.3 MPaVoltage24VTravel circuit34.3 MPaBatteries2X24VSwing circuit28 MPaBattery capacity240AhControl circuit3.9 MPaBoom, Arm & BucketPilot control pumpGear typeBoom cylinder160x110xS1570-L2260Main control valvesKYB, JapanArm cylinder190x130xS1900-L2755Oil coolerAir cooled typeBucket cylinder165x115xS1270-L1910Swing SystemRefilling Capacity & lubricationSwing motorKPM, JapanFuel tank650 LSwing motor typeAxial-piston motorCooling system27 LHydraulic oil releasedHydraulic oil releasedEngine oil38 LHydraulic disc brakeHydraulic disc brakeHydraulic oil tank320 L Tank Oil LevelSwing speed9.4 r/min440 L Hydraulic System BucketTypeBackhoe bucketBucket capacity2.2m3 (SAE)Bucket capacity scope2.2-2.4 m3Number of bucket teeth5Bucket width1817 mmWorking Ranges
Boom length7060mmAMax. digging radius11883mmBMax. digging depth7847mmCMax. digging height10888mmDMax. dumping height7920mmEMin swing radius4822mmFMax. vertical wall digging depth6543mmGMax. digging reach at ground level11683mmDigging Force (ISO6015)Arm length3381mmABucket digging force250KNBArm digging force220KNOverall DimensionsATrack grounding length4470mmITrack shoe width600mmBTrack length5480mmJOverall width3340mmCCounter weight ground clearance1286mmKOverall length12177mmDTail swing radius3750mmLOverall height(to top of boom)3600mmEOverall height(to top of cab)3195mmMTrack height1112mmFRevolving frame width3060mmOGround contact length(transport)6245mmGMin Ground clearance550mmPTrack shoe thickness16mmHTrack gauge2740mmQDistance from swing center to tail3750mm Operating Weight and Ground PressureOperating weight includes basic machine;Operating weight46300 KgGround pressure76.3 KPa