QJD-CB080B-00 - Jack Vevor - Free user manual and instructions
Find the device manual for free QJD-CB080B-00 Vevor in PDF.
| Product Type | Long Ram Jack |
| Brand | Vevor |
| Model | QJD-CB080B-00 |
| Lifting Capacity | 8 tons |
| Lifting Stroke | 500 mm |
| Base Dimensions (L x W) | 125 x 115 mm |
| Cylinder Diameter | 30 mm |
| Piston Diameter | 22 mm |
| Power Source | Manual (hydraulic pump) |
| Recommended Oil Type | 32# anti-wear hydraulic oil or equivalent |
| Intended Use | Lifting heavy loads with a crane; do not use as a permanent support |
| Lifting Method | Manual pumping with handle |
| Lowering Method | Release valve (turn slowly) |
| Safety | Do not overload; always use jack stands; do not work under load without support |
| Maintenance | Check oil level before use; lubricate pivot points; drain annually |
| Troubleshooting | Guide included: won't lift, bleeding, won't lower, poor performance, won't lift fully |
| Spare Parts | 22 parts listed in the manual (e.g., valve body, steel ball, seals) |
| Warranty | Technical support and electronic warranty certificate at www.vevor.com/support |
| Included Accessories | Pressure handle, oil filler plug |
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USER MANUAL QJD-CB080B-00 Vevor
Technical Support and E-Warranty Certificate www.vevor.com/support
LONG RAM JACK
MODEL:QJD-CB040B-00/QJD-CB030A-00/QJD-CB080A-00/QJD-CB080B-00
We continue to be committed to providing you with tools at competitive prices. "Save Half", "Half Price", or any other similar expressions used represent an estimate of savings you might benefit from buying tools with us compared to the major top brands and do not mean to cover all categories of tools offered by us. You are reminded to verify carefully when placing an order with us that you are actually saving half in comparison with the top major brands.
VEVOR®
TOUGH TOOLS, HALF PRICE
LONG RAM JACK
MODEL:QJD-CB040B-00/QJD-CB030A-00/QJD-CB080A-00/QJD-CB080B-00
NEED HELP? CONTACT US!
Have product questions? Need technical support? Please feel free to contact us: Technical Support and E-Warranty Certificate www.vevor.com/support
This is the original instruction. Please read all manual instructions carefully before operating. VEVOR reserves the right to interpret the user manual. The appearance of the product shall be subject to the product you received. Please forgive us that we won't inform you of any technology or software updates on our product.
Warning:
For your safety and to prevent injury, please read very carefully the following warnings and operating instructions:
- This is just a lift drive, which is designed to be used with cranes to lift heavier loads. Do not use this product for any purpose other than for which it was intended.
- This is a lifting device only, which is designed to be used with cranes to lift heavier loads. Do not overload; overloading may cause damage or failure of the unit. Do not use this product for any purpose other than for which it was intended.
- Load must be supported immediately by other appropriate means. Never work on, under or around load until it is properly supported on appropriately rated jack stands.
- Do not drop load suddenly. The resulting shock to the unit may cause damage. The unit must be fully retracted before adding oil. Fill to the lower edge of the filling hole. Use only high quality hydraulic fluid. Do not use brake fluid or any other type of improper fluids that may cause damage to the unit.
- All mounting hardware must be tight before using.
- Read, study, understand and follow all instructions before use or maintenance.
- It is the owner's responsibility to keep labels and manuals legible. Replacement labels and manuals are available from the manufacturer. Failure to heed these and all other warnings pertaining to this product can result in sudden loss of lifted load, resulting in death, personal injury, or property damage.
Caution:
Use the handle provided for this product or an authorized replacement handle to ensure proper release valve operation.
OPERATION INSTRUCTIONS:
To raise:
- Using the slotted opening at the end of the handle, turn the release valve clockwise to tighten it.
- Put the handle in the pressing handle holder and press up and down. The piston rod will rise slowly to the height you need. Then immediately transfer the load to appropriately-rated support devices such as jack stands.
To lower:
Remove the pressing handle. Using the slotted opening at the end of the handle, turn the release valve slightly counterclockwise to loosen it. Then the piston rod will move down slowly. When loaded, the release should not be turned quickly, otherwise too speedy lowering will lead to danger.
Warning:
Be sure all tools and personnel are clear before lowering the load. Danger: dynamic shock loads are created by quickly opening and closing the release valve as the load is being lowered. The resulting overload may cause hydraulic system failure, which could cause severe personal injury and/or property damage.
FOR SAFETY'S SAKE
Lifting weight should not exceed the specified duty of this jack. Without a supporting rack, it is not allowed to work under the lifted body after it is raised.
ROUTINE MAINTENANCE
Proper quantity of oil should be maintained, otherwise the specified lift height would not be reached.
To avoid damaging, the jack should be kept from shocking while in operation.
The jack is not allowed to stand on one side or upside down.
This product is not suitable for the operation environment full of acid or alkaline corrosive air.
Adding oil
- With saddle fully lowered and pump piston fully depressed, set jack upright, level position. Remove oil filler plug.
- Fill until oil is level with the filler plug hole, reinstall oil filler plug.
Changing oil
For best performance and longest life, replace the complete fluid suit at least once per year.
- With saddle fully lowered and pump piston fully depressed, remove oil filler plug.
- Lay the jack on its side and drain the fluid into a suitable container.
Note: Dispose of hydraulic fluid in accordance with local regulations.
- Fill with good quality jack oil. Reinstall oil filler plug. We recommend anti-wear hydraulic oil or equivalent.
Lubrication
- Apply a coating of light lubricating oil to pivot points, axles, and hinges to prevent rust and ensure that wheels, casters, and pump assemblies move freely.
- Periodically check the pump piston and ram for signs of rust or corrosion. Clean as needed and wipe with an oily cloth.
Caution: Never use sandpaper or abrasive material on these surfaces.
- When not in use, store the jack with the pump piston and ram fully retracted.
Warning: Do not adjust this valve.
Structural composition Models: QJD-CB040B-00/QJD-CB030A-00/QJD-CB080A-00/QJD-CB080B-00
PART LIST
| ITEM No. | DESCRIPTION | QTY | ITEM No. | DESCRIPTION | QTY | |
| 1 | Valve body | 1 | 12 | 4mm steel ball | 1 | |
| 2 | Conical screw | 2 | 13 | Top cap | 1 |
| 3 | gasket | 1 | 14 | Top cover sealing gasket | 1 | |
| 4 | Pump body | 1 | 15 | Oil storage tank | 1 | |
| 5 | Pump core group | 1 | 16 | Cylinder barrel | 1 | |
| 6 | Connecting rod | 1 | 17 | Oil plug | 1 | |
| 7 | Jack holder | 1 | 18 | Cotter pin | 3 | |
| 8 | Pressure relief valve | 1 | 19 | Flat shoulder pin | 3 | |
| 9 | 6mm steel ball | 3 | 20 | Trapezoidal sealing ring | 1 | |
| 10 | Relief valve | 1 | 21 | Cylinder sealing gaske | 1 | |
| 11 | Pressure relief valve | 1 | 22 | Piston rod group | 1 |
Parameter table
| Model | Lifting Capacity (TON) | Lifting Travel (mm) |
| QJD-CB040B-00 | 4 | 500 |
| QJD-CB030A-00 | 3 | 505 |
| QJD-CB080A-00 | 8 | 500 |
| QJD-CB080B-00 | 8 | 500 |
Dimensions
Model: QJD-CB040B-00
Models: QJD-CB080B-00, QJD-CB030A-00, QJD-CB080A-00
| 型号 | H(mm) | D1(mm) | D2(mm) | D3(mm) | W(mm) | L1(mm) | L2(mm) |
| QJD-CB040B-00 | 612 | / | φ16.5 | φ28 | / | 117 | 104 |
| QJD-CB030A-00 | 655 | φ16.5 | φ16.5 | φ28 | 22 | 115 | 104 |
| QJD-CB080A-00 | 660 | φ16.5 | φ16.5 | φ30 | 22 | 117 | 109 |
| QJD-CB080B-00 | 660 | φ16.5 | φ16.5 | φ30 | 22 | 125 | 115 |
Plunger pump installation instructions
TROUBLESHOOTING
| Symptom | Possible Causes | Corrective Action |
| Jack will no load | Release valve not tightly closed overload condition Air supply in adequate | Ensure release valve tightly clos Remedy overload condition Ensure adequate air supply |
| Jack bleeds off after lift | Release valve not tightly closed Overload condition Hydraulic unit malfunction | Ensure release valve tightly clos Remedy overload condition Contact seller |
| Jack will no lower after unloading | Reservoir overfilled Linkages binding | Drain fluid to proper level Clean and lubricate moving part |
| Poor lift performance | Fluid level low Air trapped in system | Ensure proper fluid level With ram fully retracted, remove filler plug to let pressurized air escape,reinstall oil filler plug |
| Will not lift full extension | Fluid level low | Ensure proper fluid level |
VEVOR®
TOUGH TOOLS, HALF PRICE
Technical Support and E-Warranty Certificate www.vevor.com/support
VEVOR®
TOUGH TOOLS, HALF PRICE
MODEL: QJD-CB040B-00/QJD-CB030A-00/QJD-CB080A-00/QJD-CB080B-00
Model: QJD-CB040B-00/QJD-CB030A-00/QJD-CB080A-00/QJD-CB080B-00
Overheating:
Oil change
Lubrication
Structural composition Models: QJD-CB040B-00/QJD-CB030A-00/QJD-CB080A-00/QJD-CB080B-00
PARTS LIST
TROUBLESHOOTING
MODEL: QJD-CB040B-00/QJD-CB030A-00/QJD-CB080A-00/QJD-CB080B-00
MODEL: QJD-CB040B-00/QJD-CB030A-00/QJD-CB080A-00/QJD-CB080B-00
Heating:
Oil change
Lubrication
Models: QJD-CB040B-00/QJD-CB030A-00/QJD-CB080A-00/QJD-CB080B-00
PARTS LIST
TROUBLESHOOTING
MODEL: QJD-CB040B-00/QJD-CB030A-00/QJD-CB080A-00/QJD-CB080B-00
MODEL: QJD-CB040B-00/QJD-CB030A-00/QJD-CB080A-00/QJD-CB080B-00
Heating:
Oil change
Lubrication
Models: QJD-CB040B-00/QJD-CB030A-00/QJD-CB080A-00/QJD-CB080B-00
PARTS LIST
MODEL: QJD-CB040B-00/QJD-CB030A-00/QJD-CB080A-00/QJD-CB080B-00
MODEL: QJD-CB040B-00/QJD-CB030A-00/QJD-CB080A-00/QJD-CB080B-00
Heating:
Oil change
Lubrication
Structural composition Models: QJD-CB040B-00/QJD-CB030A-00/QJD-CB080A-00/QJD-CB080B-00
PARTS LIST
MODEL: QJD-CB040B-00/QJD-CB030A-00/QJD-CB080A-00/QJD-CB080B-00
MODEL: QJD-CB040B-00/QJD-CB030A-00/QJD-CB080A-00/QJD-CB080B-00
NEED HELP? CONTACT US!
Heating:
Oil change
Lubrication
Structural composition
Models: QJD-CB040B-00/QJD-CB030A-00/QJD-CB080A-00/QJD-CB080B-00
PARTS LIST
Models: QJD-CB080B-00
Models: QJD-CB030A-00/QJD-CB080A-00
| model | H(mm) | D1(mm) | D2(mm) | D3(mm) | W(mm) | L1(mm) | L2(mm) |
| QJD-CB040B-00 | 612 | / | 16,5 28 | 655 | / | 117 | 104 |
| QJD-CB030A-00 | 16,5 16,5 28 | 660 16,5 | 16,5 | 22 | 115 | 104 | |
| QJD-CB080A-00 | 30 660 16,5 16,5 30 | 22 | 117 | 109 | |||
| QJD-CB080B-00 | 22 | 125 | 115 | ||||
TROUBLESHOOTING
MODEL: QJD-CB040B-00/QJD-CB030A-00/QJD-CB080A-00/QJD-CB080B-00
MODEL: QJD-CB040B-00/QJD-CB030A-00/QJD-CB080A-00/QJD-CB080B-00
NEED HELP? CONTACT US!
Warming up:
Oil change
Lubrication
Structural composition
Models: QJD-CB040B-00/QJD-CB030A-00/QJD-CB080A-00/QJD-CB080B-00
PARTS LIST
| ITEMNee. | OMSCHRIJVING HOEVEELHEID | ITEMNee. | BESCHRIJVING | Hoeveelheid | |
| 1 | Kleplichaam | 1 | 12 | 4mm stalen kogel | 1 |
| 2 | Conische schroef | 2 | 13 | Bovenste dop | 1 |
Model: QJD-CB040B-00
Models: QJD-CB080B-00
TROUBLESHOOTING
MODEL: QJD-CB040B-00/QJD-CB030A-00/QJD-CB080A-00/QJD-CB080B-00
MODEL: QJD-CB040B-00/QJD-CB030A-00/QJD-CB080A-00/QJD-CB080B-00
NEED HELP? CONTACT US!
Heating:
Oil change
Lubrication
Models: QJD-CB040B-00/QJD-CB030A-00/QJD-CB080A-00/QJD-CB080B-00
PARTS LIST
| PUNKT Inga. | BESKRIVNING ANTAL | PUNKT Inga. | BESKRIVNING | ANTAL | |
| 1 | Ventilhus | 1 | 12 | 4 mm stålkula | 1 |
| 2 | Konisk skruv | 2 | 13 | Topplock | 1 |
TROUBLESHOOTING
- LONG RAM JACK
- VEVOR®
- NEED HELP? CONTACT US
- WARNING
- CAUTION
- OPERATION INSTRUCTIONS
- TO RAISE
- TO LOWER
- FOR SAFETY'S SAKE
- ROUTINE MAINTENANCE
- ADDING OIL
- CHANGING OIL
- LUBRICATION
- PLUNGER PUMP INSTALLATION INSTRUCTIONS
- TOUGH TOOLS, HALF PRICE
- OVERHEATING
- OIL CHANGE
- MODEL: QJD-CB040B-00/QJD-CB030A-00/QJD-CB080A-00/QJD-CB080B
- HEATING
- WARMING UP
Brand : Vevor
Model : QJD-CB080B-00
Category : Jack