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Shandong Carter Heavy Industry Machinery Co., Ltd.

Excavator, Construction Machinery, Backhoe Excavator manufacturer / supplier in China, offering CT70-8A (CUMMINS QSF2.8T) Multifunctional Hydraulic Backhoe Excavator, CT60-8b (Yanmar engine&6t) Multifunction Hydraulic Backhoe Mini Excavator, Hot Sales Hydraulic Type CT45-8b (4.5t) Multifunction Crawler Backhoe Mini Excavator and so on.

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Supplier Homepage Product Small Excavator-CT70-8A(6.5T) CT70-8A (CUMMINS QSF2.8T) Multifunctional Hydraulic Backhoe Excavator

CT70-8A (CUMMINS QSF2.8T) Multifunctional Hydraulic Backhoe Excavator

FOB Price: Get Latest Price
Min. Order: 1 Piece
Port: Qingdao, China
Production Capacity: 400 PCS/Year
Payment Terms: L/C, T/T

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Basic Info
  • Model NO.: CT70-8A
  • Usage: GM Excavator
  • Transmission: Hydraulic Transmission
  • Bucket Capacity: 0.07m3--0.3m3
  • Certification: CE, ISO9001: 2000
  • Operating Weight: 6200kg
  • Dimension: 6070mm*1880mm*2650mm
  • Gradeability: 70%(350)
  • Bucket Width: 750mm
  • Trademark: CARTER
  • Specification: CE, ISO9001
  • HS Code: 8429521200
  • Type: Crawler Excavator
  • Bucket: Backhoe
  • Drive Type: Internal Combustion Drive
  • Size: Small-Scale
  • Condition: New
  • Ground Pressure: 34kpa
  • Travel Speed: 2.5/4.0(Km/H)
  • Swing Speed: 10 R/Min
  • Number of Bucket Teeth: 5 Pieces
  • Transport Package: Load 2 Units in One 40hq Container
  • Origin: Shandong, China
Product Description
World first-class quality engine and hydraulic system ensure excellent performance of the machine;
Adopt multifunctional design to make users change accessory equipment such as wide and narrow bucket breaker, breaker and hydraulic clipper etc.
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;
EngineTravel System
ModelCummins QSF2.8TTravel motorsDoosan, Korea;
TypeTurbo-charged,4 stroke, Direct injection, water cooled,Support roller quantities2×5
Carrier roller quantities2×1
No. of cylinder4Travel shoes2X37
Bore and stroke94X100(mm)Travel speed2.5/4.0(km/h)
Displacement2.8LDrawbar pulling force50.4kN
Power output45kw/2200rpmGradeability70%(350)
Max. torque250N.m/1400rpmGround clearance400mm
Hydraulic SystemCab & Electrical System
PumpKYB, JapanCabCab installed with silicon oil rubber, adjustable luxurious seat, cold and warm air-conditioning system plus flexible pilot control system
Typeaxial piston pump+ gear pump
Max. discharge flow2X59.2+42.2(L/min)
Max. discharge pressure
Boom, arm and bucket24.5 MPaVoltage12V
Travel circuit18.6 MPaBatteries1X12V
Swing circuit20.5 MPaBattery capacity120Ah
Control circuit3.9 MPaBoom, Arm & Bucket
Pilot control pumpGear typeBoom cylinderΦ110xΦ65xS720-L1095
Main control valvesKYB, JapanArm cylinderΦ85xΦ55xS880-L1280
Oil coolerAir cooled typeBucket cylinderΦ80xΦ50xS600-L925
Swing SystemRefilling Capacity & lubrication
Swing motorKYB, JapanFuel tank125 L
Swing motor typeAxial-piston motorCooling system15 L
BrakeHydraulic oil releasedEngine oil7.5L;
Parking brakeHydraulic disc brakeHydraulic oil tank78 L Tank Oil Level
Swing speed10 r/min120 L Hydraulic System
TypeBackhoe bucket
Bucket capacity0.22m3 (SAE)Bucket capacity scope0.072-0.25 m3
Number of bucket teeth5Bucket width750 mm
Working Ranges 
Boom length3050mmArm length1600mm
AMax. digging height5785mmBMax. dumping height4095mm
CMax. digging depth3875mmDMax. vertical digging depth2900mm
FMax. digging distance6245mmGMax. digging reach at ground level6100mm
HMin swing radius of work equipment2555mm 
ABucket digging force36.7 KNBArm digging force26.1 KN
Overall Dimensions
AOverall length6070mmITrack grounding length2000mm
BGround contact length3375mmJTrack length2665mm
COverall height(to top of boom)2159mmKTrack gauge1480mm
DOverall width1880mmLTrack width1880mm
EOverall height(to top of cab)2650mmMTrack Shoe width400mm
FCounter weight ground clearance780mmOBonnet height1696mm
GMin Ground clearance400mmPRevolving frame width1785mm
HTail swing radius1775mmQDistance from swing center to tail1700mm
Operating weight and Ground pressure
Operating weight6200 KgGround pressure34 KPa

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