Journal Jacks
Features
- A mechanical jack is able to hold its position thanks to an internal screw.
- Journal jacks with forging gear apply a great forces and good engagement.
- Ratchet handle is designed for engagement both wheel and plunger,which are called "Wedge principle".Journal Jacks have also Good durability & stability.
- For jack-up,jack-down(lifting up and down for heavy load).
- For positioning adjusting and support heavy load,and structures.
- For bridge works.
- For shipbuilding works.
- For support of heavy load.
How to operate
|
Specigications
Low lift
items | journal jack 15t low lift | journal jack 25t low lift | journal jack 35t low lift | journal jack 50t low lift | journal jack 100t low lift | |
---|---|---|---|---|---|---|
model | JJ-1513 | JJ-2513 | JJ-3513 | JJ-5013 | JJ-10011 | |
capacity | kN(tf) | 150/15 | 250/25 | 350/35 | 500/50 | 1,000/100 |
stroke | mm | 125 | 125 | 130 | 130 | 105 |
operating torque | Nm | 420 | 700 | 1,000 | 1,400 | 1,000 |
colsed height:A | mm | 255 | 255 | 280 | 290 | 310 |
head diameter:φB | mm | 63 | 77 | 87 | 105 | 127 |
basic diameter:φC | mm | 113 | 127 | 147 | 166 | 235 |
Dimension (mm) | E | 77 | 88 | 103 | 106.5 | - |
F | 127 | 139 | 161 | 183 | - | |
H | 9 | 12 | 12 | 14 | - | |
I | 10 | 11 | 12 | 15 | - | |
J | 10 | 10 | 15 | 16 | - | |
K | 15 | 15 | 18 | 18 | - | |
Weight (kg) | 12 | 16 | 24 | 31 | 75 | |
handle bar | φ20×600L | φ25×700L | φ32×700L | φ32×800L | φ32×1500L |
Medium lift
items | journal jack 10t medium lift | journal jack 25t medium lift | journal jack 30t medium lift | journal jack 35t medium lift | |
---|---|---|---|---|---|
model | JJ-1015 | JJ-2525 | JJ-3020 | JJ-3525 | |
capacity | kN(tf) | 100/10 | 250/25 | 300/30 | 350/35 |
stroke | mm | 150 | 250 | 200 | 250 |
operating torque | Nm | 250 | 700 | 850 | 1,000 |
colsed height:A | mm | 280 | 395 | 350 | 410 |
head diameter:φB | mm | 65 | 77 | 95 | 87 |
basic diameter:φC | mm | 108 | 127 | 148 | 147 |
Dimension (mm) | E | 75.7 | 88 | 99 | 103 |
F | 120 | 139 | 161 | 161 | |
H | 8 | 12 | 12 | 12 | |
I | 11 | 11 | 12 | 12 | |
J | 10 | 10 | 10 | 15 | |
K | 15 | 15 | 15 | 18 | |
Weight (kg) | 12 | 21 | 26 | 32 | |
handle bar | φ32×1500L | φ25×700L | φ25×700L | φ32×700L |
High lift
items | journal jack 25t high lift | journal jack 35t high lift | journal jack 50t high lift | |
---|---|---|---|---|
model | JJ-2533 | JJ-3535 | JJ-5035 | |
capacity | kN(tf) | 250/25 | 350/35 | 500/50 |
stroke | mm | 330 | 350 | 350 |
operating torque | Nm | 700 | 1000 | 1400 |
colsed height:A | mm | 485 | 535 | 555 |
head diameter:φB | mm | 77 | 87 | 105 |
basic diameter:φC | mm | 127 | 147 | 166 |
Dimension (mm) | E | 88 | 103 | 106.5 |
F | 139 | 161 | 183 | |
H | 12 | 12 | 14 | |
I | 11 | 12 | 15 | |
J | 10 | 15 | 16 | |
K | 15 | 18 | 18 | |
Weight (kg) | 25 | 37 | 47 | |
handle bar | φ25×700L | φ32×700L | φ32×800L |
Tracersing beds
Features
- Traversing bed is used when jack travel laterally.Without applying load directly,journal jack is constructed to set on traversing bed.Be sure to take to operate falling of load during travelling.
- However,Journal jack(JJ-10011),Aluminum Jack(AJ) and JOurnal Jack with toe can not be used.
Specifications
Model | TB-1030 | TB-1530 | TB-2530 | TB-2545 | TB-3530 | TB-3545 | TB-5030 | TB-5045 | |
---|---|---|---|---|---|---|---|---|---|
Applicable item | JJ-1015 | JJ-1513 | JJ-25** | JJ-25** | JJ-30** | JJ-30** | JJ-50** | JJ-50** | |
Length of tracerse | mm | 300 | 300 | 300 | 450 | 300 | 450 | 300 | 450 |
Length of screw shat | mm | 565 | 565 | 590 | 741 | 625 | 775 | 653 | 803 |
Height up to bottom surface of jack | mm | 85 | 85 | 90 | 90 | 97 | 97 | 108 | 128 |
Length of Base | mm | 465 | 465 | 470 | 620 | 505 | 655 | 530 | 680 |
Width of Base | mm | 165 | 165 | 185 | 185 | 200 | 200 | 210 | 220 |
Closed height | mm | 114 | 114 | 123 | 123 | 131 | 131 | 149 | 220 |
Weight (kg) | 20 | 20 | 25 | 31 | 33 | 38 | 43 | 66 | |
handle bar | φ24×535L | φ24×535L | φ30×600L | φ30×600L | φ30×600L | φ30×600L | φ30×600L | φ30×600L |
Safety base
Features
- In case of unstable area or weak setting base of jacks,safety base is used to stabilize jacks furthermore.
Journal Jacks are made with a structure for setting to the safety base.
Be sure to use safety nut,when base area for jack is set in weak position.
However,Journal Jack(JJ-10011),Aluminum Jack(AJ) and Journal Jack with toe can not used.
Specifications
Model | SB-10 | SB-15 | SB-25 | SB-35 | SB-50 | |
---|---|---|---|---|---|---|
Applicable item | JJ-1015 | JJ-1513 | JJ-25** | JJ-30** JJ-35** | JJ-50** | |
Length | mm | 220 | 240 | 300 | 300 | 400 |
Width | mm | 180 | 190 | 200 | 220 | 300 |
Thick of Base | mm | 10 | 12 | 15 | 18 | 19 |
Height | mm | 39.5 | 41 | 48 | 52.5 | 60.5 |
Weight (kg) | 2.0 | 5.0 | 7.5 | 9.5 | 20.0 |
Aluminum Jacks
Features
- Light weight Aluminum Jack due to aluminum body.
- Aluminum jacks enjoy pad bearings instead of normal bearings.
- Light weight,lower height.
- Two handle bar can use as one handle bar.
- Centering machinery works.
- Movement for precision machinery.
- Works for construction, higher place job.
- Minor movement for heavy machinery.
Specigications
items | aluminum jack 10t | aluminum jack 15t | aluminum jack 25t | |
---|---|---|---|---|
model | AJ-1008 | AJ-1510 | AJ-2510 | |
capacity | kN(tf) | 100/10 | 150/15 | 250/25 |
stroke | mm | 80 | 100 | 100 |
operating torque | Nm | 250 | 420 | 700 |
colsed height:A | mm | 175 | 200 | 200 |
head diameter:φB | mm | 58 | 58 | 73 |
basic diameter:φC | mm | 102 | 102 | 122 |
Dimension | D | 88 | 103 | 106.5 |
K | 139 | 161 | 183 | |
Weight (kg) | 25 | 37 | 47 | |
handle bar | φ25×700L | φ32×700L | φ32×800L |
Journal Jacks with Toe
Features
- Journal Jack with toe is used by inserting toe at lower place.
- Jack detached toe can be used as the same as Journal Jack.
- Setting for machinery.
- Minor adjustment of heavy structure.
- Positioning of machine tool.
Specigications
Model | NJ-0615 | NJ-1013 | NJ-1513 | NJ-2513 | |
---|---|---|---|---|---|
Toe capacity | kN(tf) | 60/6 | 100/10 | 150/15 | 250/25 |
Stroke | mm | 150 | 125 | 125 | 130 |
Operating torque | Nm | 210 | 400 | 600 | 960 |
A | mm | 310 | 290 | 297 | 332 |
B | mm | 45 | 50 | 50 | 55 |
C | mm | 208 | 227 | 242 | 280 |
D | mm | 30 | 40 | 45 | 55 |
E | mm | 85 | 93 | 101 | 123 |
F | mm | 195 | 210 | 230 | 275 |
G | mm | 70 | 75 | 80 | 90 |
Weight approx. | kg | 23 | 29 | 38 | 60 |
Attached handle bar | φ25×600L | φ25×600L | φ25×600L | φ32×700L |
Mechanical Pulling Jacks
- Pulling heavy loads in shipyard.
- A mechanical jack is able to hold its position thanks to an internal screw.
Specigications
Model | PL-2510 | |
---|---|---|
Pulling force | kN(tf) | 250/25 |
Test load | kN(tf) | 300/30 |
Stroke | mm | 100 |
Weight approx. | kg | 32 |
Attached handle bar | φ25×700L |
Cable Jacks
- Exclusively used for reeling in and out electric cable from cable drums.
- Two pieces of jacks can be used as one pair.
Features 2t
- Cable jacks are of folding tyoe for easy carrying.
- Easy for seting jacks at narrow side.
Features 6t
- Two tyoes of jacks of drum diameter from 1100 to 2600 are available.
Features 8t 10t
- Using AJ-1510 at driving force position makes jack'soperation easy.
- Available for longer width and larger drum diameter.
- Main part such as jacks are able to detach easily.
Specigications
Model | CJ-0228 | CJ-0620 | CJ-0645 | CJ-0808 | CJ-1010 | |
---|---|---|---|---|---|---|
Capacity | kN(tf) | 20/2 | 60/6 | 60/6 | 80/8 | 100/10 |
Stroke | mm | 280 | 200 | 450 | 80 | 100 |
Overall height | mm | 635 | - | - | - | - |
Closed height | mm | - | 530 | 850 | 900 | 1100 |
Height up to hook | mm | 252 | - | - | - | - |
Balse dimension L*W | mm | 680*250 | 525*300 | 700*400 | 900*500 | 900*500 |
Weight approx. | kg | 14 | 27 | 39 | 75 | 96 |
Adjustable extension | - | 200 | 200 | 400 | 550 |
Model | Applicable dia.of drum |
---|---|
CJ-0228 | φ550-φ1050 |
CJ-0620 | φ1100-φ1750 |
CJ-0645 | φ1800-φ2600 |
CJ-0808 | φ1800-φ2600 |
CJ-1010 | φ2200-φ3400 |
We “Agency Assist Inc.” is specialized in trading high quality processed metals. Since our company was founded in 1990, We’ve contributed to create a market as a supplier of Japanese industrial products and technology. We’ve also aimed to spread the market to overseas and our goal is to be a top of metalworking trading company in Japan.
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