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Item
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Item
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AD178
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AD245
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AD345
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Engine
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Model
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Shangchai SC11CB184G2B1
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CUMMINS NT855-C280S10
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CUMMINS NTA855-C360S10
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Type
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4-stroke cycle, turbocharged, intercooled, in-line
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Number of cylinders
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6
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6
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6
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Bore×Stroke
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Ø126mm×130mm
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Ø139.7mm×152.4mm
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Ø139.7mm×152.4mm
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Piston displacement
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9.73L
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14.01L
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14.01L
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Flywheel horsepower
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130kW(178HP)@1850rpm
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180kW(245HP)@1800rpm
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257kW(345HP)@2000rpm
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Gear (Forward/Reverse)
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1st (km/h)
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3.6/4.7
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3.8/4.6
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4.0/4.6
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2nd (km/h)
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6.1/8.0
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6.8/8.1
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6.8/8.2
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3rd (km/h)
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10.3/12.9
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11.6/13.5
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11.8/14.1
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Undercarriage System
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Suspension
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Oscillation-type with equalizer bar and forward mounted pivot shafts
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No. of carrier rollers (each side)
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2
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2
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2
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No. of track rollers (each side)
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6
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6
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7
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No. of idler (each side)
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1
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1
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1
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No. of track shoes (each side)
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37
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38
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41
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Track shoe type
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Single grouser
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Pitch (mm)
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203.2
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216.0
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228.6
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Width (mm)
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510
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560
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560
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Grouser height (mm)
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65
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72
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80
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Track gauge (mm)
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1880
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2000
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2140
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Ground clearance (mm)
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400
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405
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500
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Ground pressure (MPa)
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0.067
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0.077
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0.105
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Gradeability
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30°
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30°
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30°
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Min. turning radius (m)
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4.7
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3.3
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3.9
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Working Equipment and Attachment
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Straight-tilt dozer
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Hydraulically-actuated with servo valve
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Blade support
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Brace type with tilt cylinder on the right side
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Width (mm)
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3388
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3725
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4130
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Height (mm)
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1150
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1315
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1590 |
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Blade capacity (m³)
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5.0
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7.5
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10.8
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Max. lift above ground (mm)
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1110
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1210
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1560
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Max. drop below ground (mm)
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540
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540
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560
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Max. tilt adjustment (mm)
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400
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735
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1000
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Blade weight (kg)
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2454
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3680
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4520
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Operating weight (kg)
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18300
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24500
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38000
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With ripper attachment (kg)
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19600
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27250
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41800
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Dimensions
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A
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Overall length (with ripper)(mm)
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6336
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6805
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8650
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B
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Overall length (with blade)(mm)
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4559
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5460
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6880
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C
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Length of track on ground (mm)
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2430
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2730
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3150
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D
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Overall height (mm)
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3100
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3395
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3725
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E
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Overall width (without trunnions)(mm)
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2390
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2620
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2780
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F
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Track gauge (mm)
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1880
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2000
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2140
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G
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Blade width (mm)
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3388
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3725
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4130
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H
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Blade height (mm)
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1110
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1210
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1720
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