I/ Overall Dimension
-Length X Width X Height 5910X 2300 X 3769(mm)
-Cab roof height 2900(mm)
-Wheel base 2250(mm)
-Track 1640(mm)
-Min. ground clearance 300(mm)
II/ Main Technical Specification
-System Hydraulic pressure
load hydraulic system 18Mpa
dig hydraulic system 20Mpa
steering hydraulic system 12Mpa
-System Hydraulic flow 120L/min
four-wheel drive ，whole hydraulic system
total operating weight 7600kg
maximum speed 22Km/h
maximum gradient capacity 30°
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Loader End
-loading bucket capacity 1.00m3
rated loading 1800KG
maximum articulated height of bucket 3400（mm）
bucket discharge height 2795(mm)
bucket discharge distance 1048(mm)
loading lift capacity 25KN
bucket hydraulic translation function yes
bucket lift time 6.8s
bucket lower time 2.5s
bucket discharge time 1.2s
maximum tractive force 39KN
maximum breakout force 38KN
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Excavator end:
-backacter bucket capacity 0.3m3
backacter discharge height 3878(mm)
maximum digging depth 4080(mm)
maximum digging radius 5688(mm)
bucket slewing angle 190°
bucket digging capacity 46KN
bucket stick digging capacity 31KN
III/ Diesel engine
-Model R4105 CUMMINS 4BT3.9 EII ENGINE.
-Yype inline,directinjection, four-stroke,liquid cooled
rated power 75HP 90HP
rated speed 2400r/min 2400 r/min
cylinder –internal diameter 4—105 4—110
maximum torque 285NM 310NM
minimum fuel consumption 239g/kw.h 245g/kw.h
Displacement 4.33L 4.5L
IV/ Transmission system
Model of hydraulic pump fixed shaft power shift transmission
gear shift 2-forward shift 2-reverse shift
Torque YJ-280
drive pump CDXaf3016-IL
flow 16ml/r
work pump CBGj2063
flow 63ml/r
V/ Steering system
Type articulated hydraulic steering
model of steering control valve BZZ5-250
model of turning control valve YSF25S-00
steering angle left or right 36±1°
minimum turning radius 5018(mm)
VI/ Axles
main transmission type single reduction
wheel reduction type Single wheel reduction
VII/ Wheel
tire size 16/17-20
front wheel pressure 0.22Mpa
rear wheel pressure 0.20Mpa
service braking air over hydraulic disc on 4 wheels
parking brake manual parking brake
VIII/ Refill Capacity
fuel tank 70L
transmission 25L
front axle 9L
rear axle 9L
hydraulic tank 140L
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