WZ30-25 Dimension technological parameters
|
Overall Dimension
|
Length X Width X Height
|
5910X 2268 X 3760(mm)
|
Wheel base
|
2250(mm)
|
Track
|
1640(mm)
|
Min. ground clearance
|
300(mm)
|
Main Technical Specification
|
system pressure
|
|
load hydraulic system
|
18Mpa
|
dig hydraulic system
|
20Mpa
|
steering hydraulic system
|
12Mpa
|
|
|
system flow
|
120L/min
|
|
|
total operating weight
|
7460kg
|
maximum speed
|
22Km/h
|
maximum gradient capacity
|
30°
|
|
|
loading bucket capacity
|
1m3
|
rated loading
|
2500KG
|
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
|
|
|
backacter bucket capacity
|
0.3m3
|
backacter discharge height
|
3878(mm)
|
maximum digging depth
|
4080~4500(mm)
|
maximum digging radius
|
5688(mm)
|
bucket slewing angle
|
190°
|
bucket digging capacity
|
46KN
|
bucket stick digging capacity
|
31KN
|
Diesel engine
|
model
|
4BTA3.9-C100
|
yuchai YC4A105Z-T20
|
type
|
turbocharging four-stroke
|
rated power
|
74KW/100HP
|
75KW/102HP
|
rated speed
|
2200 r/min
|
2400 r/min
|
cylinder internal diameter
|
4—110
|
4-105
|
maximum torque
|
410NM
|
400N.M
|
minimum fuel consumption
|
223g/kw.h
|
235 g/kw.h
|
displacement
|
3.9L
|
4.3L
|
Transmission system
|
model of hydraulic pump
|
fixed shaft power shift transmission
|
gear shift
|
2forward shift 2 reverse shift
|
torque
|
YJ-280
|
drive pump
|
CDXaf3016-IL
|
flow
|
16ml/r
|
work pump
|
CBGj2063
|
flow
|
63ml/r
|
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)
|
Axles
|
main transmission type
|
single reduction
|
wheel reduction type
|
wheel reduction
|
Wheel
|
tire size
|
16/70-20
|
front wheel pressure
|
0.22Mpa
|
rear wheel pressure
|
0.20Mpa
|
Service braking
|
air over hydraulic disc on 4 wheels
|
parking brake
|
manual parking brake
|
Refill Capacity
|
fuel tank
|
80L
|
transmission
|
25L
|
front axle
|
9KG
|
rear axle
|
9KG
|
hydraulic tank
|
140L
|