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MECHANICAL JACKS

JJ SERIES - SUPERJACKS®

Steel Fabricators Use Superjacks In Rough
Environments
superjacks
Outdoor use and weld splatter can shorten the life of
standard jacks. "We chose Superjacks for the bullet
proof construction and holding power." They provide
trouble-free service in the roughest applications.

DIAGRAM
BENEFITS/FEATURES
super jacks The original journal jacks are widely used for bridge, tank
and structural steel work, shipbuilding, and any other
industry where powerful, all-position jacks are required.
Caps and gears are heat-treated steel forgings. Beveled
gear construction combines the best principles of ratchet
and screw jacks to provide fast, precise lifting of heavy
loads with a minimal amount of handle effort. Buttress
threads will not creep down under load.
Fully enclosed ratchet mechanisms are included on all
models. Models with capacities from 25 to 50 tons are
available with ductile iron or aluminum housings.
8 Models.
Holds the load indefinitely without creep down.
Positive stop.
High capacities.
Low handle efforts.
Steel lever bars sold separately.
REVERSAL RATCHET
Raise or lower the load precisely with
the reversal ratchet socket with quick
spin handle.
Model
Number
Dimensions (in)
Min. Height
(in) A
Max. Ht.
B
Stroke (in)
C
Base Dia. (in)
D
Socket
E
Cap Dia.
F
JJ2510C
10.25
15.25
5
5.5
7.5
3.13
JJ3510D
10.25
15.25
5
5.5
7.5
3.13
JJ5010B
10.31
14.31
4
7.25
8.81
3.93
JJA1510C
10.25
15.25
5
5.5
7.5
2.38
JJA2510C
10.25
15.25
5
5.5
7.5
3.13
JJA2515C
14.87
23.87
9
5.5
7.5
3.13
JJA3510D
10.25
15.25
5
5.5
7.5
3.13
JJA5010B
10.31
14.31
4
7.25
8.81
3.93

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PRICING FOR SUPERJACKS
Model
Number
Cap.
(tons)
Handle
Effort
per Ton
(lbs)
Weight
(lbs)
Jack
Price
Steel Lever Bars
Order
Number
Length
(in)
Dia.
(in)
Weight
(lbs)
Lever
Price
STEEL
25
6
43
$1,902
36
1
8
$105
35
6
44
$2,153
36
1
8
$105
50
4
80
$3,464
56
1 1/8
16
$274
ALUMINUM
15
6
38
$1,484
36
1
8
$105
25
6
34
$1,960
36
1
8
$105
25
6
43
$2,942
36
1
8
$105
35
5
34
$2,221
36
1
8
$105
50
4
61
$3,566
56
1 1/8
16
$274

Mechanical Jack, Mechanical Jacks, Screw Jack, Screw Jacks, House Screw Jack, House Screw Jacks, Lifting
Jack, Lifting Jacks, Simplex Jack, and Simplex Jacks from your complete source for material handling equipment.

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