WZ30-25 Backhoe Loader with Cummins Engine CE

I/ Overall Dimension

-LengthXWidth 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°

--------------------------------------------------------------------------------------

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

----------------------------

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 /YTR4108/ CUMMINS 4BTA3.9 EPA ENGINE

-Yype inline,directinjection, four-stroke,liquid cooled

rated power 75HP 90HP

rated speed 2400r/min 2200 r/min

cylinder –internal diameter 4—105 4—110

maximum torque 285NM 310NM

minimum fuel consumption 239g/kw.h 215g/kw.h

Displacement 4.33L 3.9L

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