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CT45-8BS ( 23M3 /4.5T) Multifunction Backhoe Crawler Mini Digger
  • CT45-8BS ( 23M3 /4.5T) Multifunction Backhoe Crawler Mini DiggerCT45-8BS ( 23M3 /4.5T) Multifunction Backhoe Crawler Mini Digger
  • CT45-8BS ( 23M3 /4.5T) Multifunction Backhoe Crawler Mini DiggerCT45-8BS ( 23M3 /4.5T) Multifunction Backhoe Crawler Mini Digger
  • CT45-8BS ( 23M3 /4.5T) Multifunction Backhoe Crawler Mini DiggerCT45-8BS ( 23M3 /4.5T) Multifunction Backhoe Crawler Mini Digger
  • CT45-8BS ( 23M3 /4.5T) Multifunction Backhoe Crawler Mini DiggerCT45-8BS ( 23M3 /4.5T) Multifunction Backhoe Crawler Mini Digger

CT45-8BS ( 23M3 /4.5T) Multifunction Backhoe Crawler Mini Digger

CT45-8B excavator, YANMAR Engine. It adopts new cab with noise insulation seals. It adopts new seat, new armrest and safety lock, and the harness adopts waterproof plug-in unit, which improves the comfortableness and reliability and impro......

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Product Description

CT45-8B excavator, YANMAR Engine. It adopts new cab with noise insulation seals. It adopts new seat, new armrest and safety lock, and the harness adopts waterproof plug-in unit, which improves the comfortableness and reliability and improves the operation environment. The new CPU has artificial intelligence and automatic diagnosis function, which can avoid long-time engine running and reduce fuel consumption. The boom joint adopts whole casting steel structure which improves the overall strength and strengthens the working devices. And the tension device is also improved.

1.10 years of experience:
When the Shandong Cater Heavy industry Machinery Co., ltd was founded in 2004, we are the manufacturer of the Excavator and Roadheader in China. Now we have development into a fullboom manufacturing and exporting business with own 11 different types of crawler excavator and roadheader.

2. Certified quality control systems and guarantee system.
As a supplier of machinery in China, our products have gained high reputation from customers. We have got CE certificated, TUV certificate, China ISO9001 certificate. Some of our parts are sourced from the US, England, Italy and Japan for added quality and reliability. We confident in our products with one-year warranty with each one.
 
EngineTravel System
ModelYANMAR 4TNV88Travel motorsKYB, Japan;
TypeDirect injection, water cooled, natural intakeSupport roller quantities2×5
Carrier roller quantities2×1
No. of cylinder4Travel shoes2X35
Bore and stroke88X90(mm)Travel speed2.7/4.4(km/h)
Displacement2.19LDrawbar pulling force35kN
Power output25.2kw/2200rpmGradeability58%(300)
Max. torque142N.m/1200rpmGround clearance350mm
Hydraulic SystemCab & Electrical System
PumpKYB, JapanCabAll-weather, sound-suppressed Cab and equipped with a heavy, insulated Floor Mat, Front Window can be opened and slided; adjustable Seat; LED display, Automatic monitoring, display
Typeaxial piston pump+ gear pump
Max. discharge flow2x45.7+36.9(L/min)
Max. discharge pressure
Boom, arm and bucket21.5 MPaVoltage12V
Travel circuit15.7 MPaBatteries1x12V
Swing circuit15.7 MPaBattery capacity80Ah
Control circuit3.9 MPaBoom, Arm & Bucket
Pilot control pumpGear typeBoom cylinderΦ90xΦ50xS552-L915
Main control valvesKYB, JapanArm cylinderΦ85xΦ50xS580-L920
Oil coolerAir cooled typeBucket cylinderΦ70xΦ45xS443-L745
Swing SystemRefilling Capacity & lubrication
Swing motorKYB, JapanFuel tank82 L
Swing motor typeAxial-piston motorCooling system12 L
BrakeHydraulic oil releasedEngine oil6L
Parking brakeHydraulic disc brakeHydraulic oil tank59L Tank Oil Level
Swing speed10 r/min85L Hydraulic System
Bucket
TypeBackhoe bucket
Bucket capacity0.17m3 (SAE)
Bucket Capacity scope0.069-0.24m3
Number of bucket teeth4
Bucket width640 mm
Working Ranges   
Boom length2650m   
AMax. digging height5030mmBMax. dumping height3410mm
CMax. digging depth3405mmDMax. vertical digging depth2900mm
FMax. digging distance5530mmGMax. digging reach at ground level5420mm
HMin swing radius of work equipment2185mm   
Arm length1450mm   
ABucket digging force23.7 KNBArm digging force21.6 KN
Overall Dimensions                                                Unit: mm
AOverall length5500mmITrack grounding length1710mm
BGround contact length3353mmJTrack length2190mm
COverall height(to top of boom)1861mmKTrack gauge1400mm
DOverall width1750mmLTrack width1750mm
EOverall height(to top of cab)2455mmMTrack Shoe width350mm
FCounter weight ground clearance585mmOBonnet height1437mm
GMin Ground clearance350mmPRevolving frame width1600mm
HTail swing radius1600mmQDistance from swing center to tail1600mm
Operating Weight and Ground Pressure
Operating weight includes basic machine;
Operating weight4200 Kg
Ground pressure36 KPa
 
 
 

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