• 3200kg Hydraulic Crawler R with Zero Tail and Retractable Chassis
  • 3200kg Hydraulic Crawler R with Zero Tail and Retractable Chassis
  • 3200kg Hydraulic Crawler R with Zero Tail and Retractable Chassis
  • 3200kg Hydraulic Crawler R with Zero Tail and Retractable Chassis
  • 3200kg Hydraulic Crawler R with Zero Tail and Retractable Chassis

3200kg Hydraulic Crawler R with Zero Tail and Retractable Chassis

Type: Crawler Excavator
Usage: Special Excavator, Marine Excavator, Mining Excavator, GM Excavator
Bucket: Backhoe
Transmission: Hydraulic Transmission
Drive Type: Internal Combustion Drive
Bucket Capacity: 0.1~0.5m³
Customization:

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Rating: 5.0/5
Manufacturer/Factory, Trading Company

Basic Info.

Model NO.
KD28U
Size
Small-Scale
Certification
CE, ISO9001: 2000
Condition
New
Dimensions
3582*990*2415 (mm)
Overall Weight: Rubber Track
1880kg
Standard Bucket Capacity
0.04m3
Bucket Digging Force
13.1kn
Stick Digging Force
8.7kn
Max. Traction Force
22.5kn
Swing Angle: Right / Left
49°/71°
Travelling Speed: Max./Min.
3.5/2 (Km/H)
Max. Gradeability
30°
Grounding Pressure
30.3kpa
Transport Package
Bulk
Specification
CE
Trademark
kudat
Origin
China
Production Capacity
500PCS/Year

Product Description

Specification of KD 28U U  Mini Excavator
 
Model YANMER 3TNV88
Cylinders 3
Bore/Stroke 88×90mm
Displacement 1.642L
Fuel injection Direct
Fuel injection pump Mechanical
Fuel  Diesel
Fuel filter Full flow
Cooling Water-cooling
Horswpower(net) 19.2kw @2200rpm
Maximum torque(net) 100~109N·m @1320rpm
BOOM/ARM  
Boom  
Swing 70° left/60° right
Length 2280mm
Boom weight 116kg
Arm  
Length 1170mm
Arm weight 63.5kg
UNDERCARRIAGE  
Number of rollers  
Top,each track 1
Bottom,each track 4
Gradability 58%(30°)
HYDRAULICS  
Pumps(3) 2×Variable displacement piston pump+gear pump
Capacity- Maximum 2×32L/min+26L/min
System relief pressure-  
Standard 21MPa+19.5MPa
Pilot control hydraulic system-  
Pumps(1) Gear pump
Maximum capacity 10L/min
Relief pressure 3.5MPa
Control valves-  
8 function multiple control valve  
Pump #1 for right travel and boom function and bucket function
Pump #2 for left travel and arm function 
Pump #3 for house swing and dozer function and boom swing
Pump #4 for pilot valve  
Swing-  
Motor(1) Fixed displacement axial piston design
Speed 0-10rpm
Brake Spring applied,hydraulically released with dual cushion relief
Tail swing radius 790mm
Travel-  
Motor(2) Two-speed axial piston design
Final drive Planetary gear reduction
Travel speeds- Forward/Reverse
Low 2km/h
High 4km/h
HYDRAULIC CYLINDERS  
Boom cylinder(1)  
Bore diameter 80mm
Rod diameter 45mm
Stroke 583mm
Arm cylinder(1)  
Bore diameter 70mm
Rod diameter 40mm
Stroke 515mm
Bucket cylinder(1)  
Bore diameter 63mm
Rod diameter 40mm
Stroke 432mm
ELECTRICAL  
Voltage 12 volts
Alternator 40 amp
Batteries(1) 12V Heavy-duty
SERVICE CAPACITIES  
Hydraulic tank  
Refill capacity 35L
Total system 45L
Engine  
w/filter change 5L
Fuel 25L
Radiator 4L
OPERATING WEIGHT  
With 75kg operator 3200kg
Ground pressure 29KPa
   3200kg Hydraulic Crawler R with Zero Tail and Retractable Chassis
3200kg Hydraulic Crawler R with Zero Tail and Retractable Chassis
3200kg Hydraulic Crawler R with Zero Tail and Retractable Chassis 3200kg Hydraulic Crawler R with Zero Tail and Retractable Chassis 3200kg Hydraulic Crawler R with Zero Tail and Retractable Chassis 3200kg Hydraulic Crawler R with Zero Tail and Retractable Chassis
3200kg Hydraulic Crawler R with Zero Tail and Retractable Chassis

3200kg Hydraulic Crawler R with Zero Tail and Retractable Chassis
3200kg Hydraulic Crawler R with Zero Tail and Retractable Chassis
3200kg Hydraulic Crawler R with Zero Tail and Retractable Chassis 3200kg Hydraulic Crawler R with Zero Tail and Retractable Chassis 3200kg Hydraulic Crawler R with Zero Tail and Retractable Chassis

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