1.選用進(jìn)口康明斯發(fā)動機(jī)或玉柴發(fā)動機(jī)。
2.液壓系統(tǒng)采用日本川崎（KAWASAKI）。
3.橡膠軟管、硬管、接頭和密封件選用美國派克（PARKER）產(chǎn)品。
4.全密封駕駛室。
5.冷暖空調(diào)。
6.采用{zj0}的散熱系統(tǒng)。
聯(lián)系電話：18635720810
公司網(wǎng)址：http://sddzhtzg.cn.qiyeku.com
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A. Overall height
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2300mm
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B. Overall length
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3800mm
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C. width of upperstructure
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1050mm
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D. Track overall length
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1460mm
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E. Track overall width shoes
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1050mm
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F. Track shoe width
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230mm
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G. Center to center(inler to sprocket)
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1090mm
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H. Upperstructure ground clearance
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465mm
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J. Minimum ground clearance
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235mm
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K. Tail swing radius
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1130mm
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L. Backfill blade height
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250mm
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Working weight
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1830kg
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Ground pressure
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36kpa
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Tail swing overhang
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A. Overall height
|
2300mm
|
|
B. Overall length
|
3800mm
|
|
C. width of upperstructure
|
1050mm
|
|
D. Track overall length
|
1460mm
|
|
E. Track overall width shoes
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1050mm
|
|
F. Track shoe width
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230mm
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G. Center to center(inler to sprocket)
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1090mm
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H. Upperstructure ground clearance
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465mm
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J. Minimum ground clearance
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235mm
|
|
K. Tail swing radius
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1130mm
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|
L. Backfill blade height
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250mm
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|
Working weight
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1830kg
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|
Ground pressure
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36kpa
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Tail swing overhang
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|
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NT18全液壓履帶式挖掘機(jī)性能參數(shù)
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Model
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YANMAR 3TNV82A-SNN
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Cylinders
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3
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Bore/Stroke
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82×84mm
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Displacement
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1.331L
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Fuel injection
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direct
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Fuel injection pump
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Mechanical
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Fuel
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Diesel
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Fuel filter
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Full flow
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Cooling
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water-cooling
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Horsepower Net
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15.5kw @2200rpm
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Maximum torque Net
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87N.m @1320rpm
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BOOM/ARM
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BOOM
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Swing
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60° left / 45° right
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Length
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1805mm
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Boom weight
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69kg
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Arm
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Length
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1150mm
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Arm weight
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35kg
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UNDERCARRIAGE
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Number of rollers
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Top, each track
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1
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Bottom, each track
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3
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Gradability
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58%(30°)
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HYDRAULICS
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Pumps(2)
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Gear pump
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Capacity-Maximun
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2×19.8L/min
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System relief pressure-standard
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18MPa
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Pilot control hydraulic system-pump(1)
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Gear pump
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Maximun capacity
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6.6L/min
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Relief pressure
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3MPa
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Control valves-
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8 function multiple control vavle
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Pump#1 for right travel and swing and boom swing and arm
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Pump#2 for left travel and boom and bucket and dozzer
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Pump#3 for pilot valve
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Swing-
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motor(1)
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Fixe displacement axial piston design
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Speed
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0-12rpm
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Brake
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Hydraulically released
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Tail swing radius
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1130mm
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Tail swing overhang
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Travel-
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motor(2)
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Two speed axial piston design
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Final drive
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Planetary gear reduction
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Travel speed -
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Forward/reverse
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Low
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2.0km/h
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High
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4.5km/h
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HUDRAULIC CYLINDERS
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Boom cylinder(1)
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Bore diameter
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63mm
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Rod diameter
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35mm
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Stroke
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410mm
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Arm cylinder(1)
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Bore diameter
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63mm
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Rod diameter
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35mm
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Stroke
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430mm
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Bucket cylinder(1)
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Bore diameter
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55mm
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Rod diameter
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32mm
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Stroke
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300mm
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ELECTRICAL
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Voltage
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12 volts
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Alternator
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30 amp
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Batteries(1) 12V
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Heavy-duty
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SERVICE CAPACITIES
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Hydraulic tank
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Refill capacity
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25L
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Total system
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32L
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Engine
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w/filler change
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5L
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Fuel
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18L
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Radiator
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3.5L
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OPERATING WEIGHT
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With 75kg operator,44kg bucket,
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full fuel and standard equipment
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1830kg
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Ground pressure
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36kpa
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