Hydraulic Adjustable-Fork Stackers
These foot-pump models use adjustable forks and a compact wheel arrangement. Their load suitability depends on the fork layout, load support and operating instructions, not just the maximum weight rating.
Features and selection
- Hydraulic foot-pump lift
- Adjustable fork spacing
- Two maximum-lift configurations
Provide the load's fork-entry dimensions and required working height. Confirm assembly requirements and the permitted load centre with the selected model.
Models and specifications
Select a JB part number to view its photo. Representative photos may differ from the selected size or configuration. On smaller screens, swipe the table to see all columns.
| JB part number / photo | Rated capacity | Height / range | Platform or forks | Model details |
|---|---|---|---|---|
| JLBU511 | 880 lb | 3.5 to 59 in | Fork W4 x L25.5 each; adjustment 8.5 to 19.5 in | Foot pump; ships knocked down |
| JLBU549 | 880 lb | 3.5 to 47 in | Fork W4 x L25.5 each; adjustment 8.5 to 19.5 in | Foot pump; ships knocked down |
Dimensions are in inches unless otherwise stated. Capacity is subject to the selected model’s load centre, load distribution and operating instructions. Height-specific ratings are not interchangeable.
Common questions
Do the models share the same maximum lift height?
No. Compare the individual lift-height values.
Are they supplied fully assembled?
The supplied catalogue states that these models ship knocked down. Confirm the final supply and assembly requirements.
Request a quote
Send the JB part number, quantity, load weight, load dimensions and required working height. Include your delivery postal code and any pallet-base, power-supply or operating-space requirements so we can check the configuration.

