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3 Cylinders Excavator Equipment Rental , Yanmar Diesel Engine Mini Tractor Excavator

Wuhan Visbull Machinery Co., Ltd.
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3 Cylinders Excavator Equipment Rental , Yanmar Diesel Engine Mini Tractor Excavator

Brand Name : KUDAT

Model Number : KD28U

Certification : Ghost/ISO/SGS/CE

Place of Origin : China

MOQ : 1 unit

Price : negotiation

Payment Terms : Western Union, L/C, T/T

Supply Ability : 2000 units per month

Delivery Time : 10 working days after received L/C or your deposit

Packaging Details : Naked packing

Product Name : Mini Excavator

Operation weight : 3200KGS

Engine : Yanmar

Rated engine power : 19.2 kW

Max. Torque : 109 NM

Max. digging reach : 4825 mm

Max. digging depth : 2740 mm

Max. digging height : 4585 mm

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3 Cylinders Excavator Equipment Rental , Yanmar Diesel Engine Mini Tractor Excavator

Mini Hydraulic Excavator KD28U With Closed Cab , Yanmar Diesel Engine , 3200 KG Operation Weight

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
Horsepower(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
A. Overall height 2685mm
B. Overall length 4460mm
C. Track overall width 1550mm
D. Track shoe width 300mm
E. Upperstructure ground clearance 575mm
F. Minimum ground clearance 255mm
G. Center to center(idler to sprocket) 1635mm
H. Track overall length 2125mm
I. Length of Chasis 2535mm
J. Backfill blade height 350mm
K. Bucket swing radius(Left) 690mm
L. Bucket swing radius(Right) 625mm
M. Tail swing radius 790mm
Working weight 2800kg
Ground pressure 29KPa
A. Maximum dig radius 4825mm
B. Dig radius at groundline 4675mm
C. Maximum dig depth 2740mm
D. Dump height 3230mm
E. Overall reach height 4585mm
F. Bucket rotation 173°
G. Vertical straight wall dig depth 2175mm
H. Lift above groud 370mm
J. Drop below groud 240mm
K. Minimum rotation radius 2130mm
Arm digging force 13.4KN
Bucket digging force 17.8KN


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