project
|
unit
|
YD28G-200
|
YD28G-250
|
YD28G-300
|
YD28G-350
|
YD28G-450
|
Master cylinder nominal force
|
K n
|
1500
|
1700
|
2000
|
2350
|
3000
|
Master cylinder maximum working pressure
|
MPa
|
20
|
20
|
20
|
20
|
20
|
Return force
|
kN
|
70
|
70
|
70
|
80
|
80
|
Lower cylinder nominal force
|
kN
|
700
|
800
|
1000
|
1150
|
1500
|
Lower cylinder maximum working pressure
|
MPa
|
20
|
20
|
20
|
20
|
20
|
Return cylinder nominal force
|
kN
|
50
|
50
|
50
|
50
|
50
|
Active beam plate travel
|
Mm
|
600
|
650
|
650
|
650
|
650
|
Lower cylinder stroke
|
Mm
|
280
|
300
|
325
|
325
|
325
|
Return cylinder stroke
|
Mm
|
220
|
220
|
250
|
250
|
250
|
Moving beam to work surface distance
|
maximum
|
Mm
|
950
|
1000
|
1000
|
1000
|
1000
|
Minimum
|
Mm
|
350
|
350
|
350
|
350
|
350
|
Moving beam lifting speed
|
No load down
|
Mm /s
|
200
|
200
|
200
|
180
|
160
|
Pressurize
|
Mm /s
|
30
|
twenty three
|
25
|
25
|
25
|
Return journey
|
Mm /s
|
280
|
280
|
260
|
260
|
260
|
Lower bar up speed
|
Mm /s
|
70
|
70
|
70
|
70
|
70
|
Motor Power
|
kW
|
18.5
|
twenty two
|
30
|
30
|
37
|
Work area effective area (left and right × front and rear)
|
Mm
|
800×700
|
800×750
|
880×800
|
1000×800
|
1100×900
|
Dimensions (left and right × front and rear × high)
|
cm
|
213×147×355
|
218×152×355
|
225×175×365
|
240×157×420
|
243×160×420
|