https://www.XPOtool.com
Item 51727, 51257, 51728, 51973
Page 5
The Tool Experts
08 2022-1
Technical specifications
Item number
51727
51257
51728
51973
Capacity
(t)
6
12
20
30
Work range
(
㎜
)
20–245
425
Lifting height of cylinder
(
㎜
)
130
136
175
Max. working height
(
㎜
)
320
Min. lifting height
(
㎜
)
50
Max. lifting height
(
㎜
)
680
780
Dimensions
(
㎝
)
94×34×15
133×51×56
150×61×60
150 (H)
Weight
(
㎏
)
24
40
68
134.5
Troubleshooting instructions
Symptom
Possible cause
Solution
Piston cannot move
Mechanical parts corrupt
Add lubricating oil or grease.
Piston cannot retract by itself or
retracts slowly
1. Reservoir overfilled
1. Drain jack oil to proper level.
2. Improper connections
2. Clean and lubricate moving
parts.
Piston does not fully lift
Jack oil level low
Add jack oil.
