Permadur
Loadpositioner
A self-contained hydraulic link between the hoist and the load. Pull the control rope to set lowering speed through the last critical inches — positioning to within .001″ with no external power.
› Protects costly machines, tooling and loads — infinitely variable lowering speed
› Simplifies alignment and assembly — eliminates hoist jogging
› 1,000 to 40,000 lb — 3″ to 12″ stroke, 3:1 safety factor
.001″
Positioning accuracy
0–5 FPM
Lowering speed, infinitely variable
3 : 1
Safety factor
1,000–40,000 lb
Capacity range
L Models
Lowering Only Units
| Model # | List Price | Stock | Order | Rated Capacity | Stroke (in) | Unit Weight (lbs) | Dimensions | |||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Max Load (lbs) | Min Load (lbs) | Inches — see drawing | ||||||||||||
| A | B | C | D | E | F | G | ||||||||
| L-1-3 | $3,030.00 | Available | Buy Now › | 1,000 | 50 | 3 | 12 | 18 | 1-1/4 | 1-1/2 | 2 | N/A | 1 | 6-7/8 |
| L-5-3Most Popular | $3,504.00 | Available | Buy Now › | 5,000 | 150 | 3 | 28 | 18-3/16 | 1-3/4 | 2-3/8 | 3-1/2 | N/A | 1-1/8 | 16-1/2 |
| L-5-6Most Popular | $6,036.00 | Available | Buy Now › | 5,000 | 150 | 6 | 45 | 25 | 1-3/4 | 2-3/8 | 3-1/2 | N/A | 1-1/8 | 23-3/8 |
| L-5-12 | $9,168.00 | Available | Buy Now › | 5,000 | 150 | 12 | 60 | 31-5/8 | 1-3/4 | 2-3/8 | 3-1/2 | N/A | 1-1/8 | 30 |
| L-10-6Most Popular | $9,756.00 | Available | Buy Now › | 10,000 | 250 | 6 | 70 | 28-1/2 | 2-1/4 | 3-1/16 | 4-1/2 | N/A | 1-7/8 | 26 |
| L-10-12 | $11,238.00 | Available | Buy Now › | 10,000 | 250 | 12 | 95 | 35-1/2 | 2-1/4 | 3-1/16 | 4-1/2 | N/A | 1-7/8 | 33 |
| L-20-6 | $18,396.00 | Available | Buy Now › | 20,000 | 300 | 6 | 210 | 36 | 3-1/8 | 4 | 7 | N/A | 2-1/2 | 32-1/4 |
| L-20-12 | $24,696.00 | Available | Buy Now › | 20,000 | 300 | 12 | 260 | 44-3/4 | 3-1/8 | 4 | 7 | N/A | 2-1/2 | 41 |
| L-40-5 | $30,492.00 | Available | Buy Now › | 40,000 | 500 | 5 | 300 | 38-5/8 | 4 | 6-1/4 | 9 | N/A | 3 | 34-1/8 |
LL Models
Lifting / Lowering Units
| Model # | List Price | Stock | Order | Rated Capacity | Stroke (in) | Unit Weight (lbs) | Dimensions | |||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Max Load (lbs) | Min Load (lbs) | Inches — see drawing | ||||||||||||
| A | B | C | D | E | F | G | ||||||||
| LL-5-3Most Popular | $6,300.00 | Available | Buy Now › | 5,000 | 150 | 3 | 35 | 18-3/16 | 1-3/4 | 2-3/8 | 3-1/2 | 1-1/2 | 1-1/8 | 16-1/2 |
| LL-5-6Most Popular | $8,694.00 | Available | Buy Now › | 5,000 | 150 | 6 | 50 | 22-5/8 | 1-3/4 | 2-3/8 | 3-1/2 | 1-1/2 | 1-1/8 | 21 |
| LL-5-12 | $11,874.00 | Available | Buy Now › | 5,000 | 150 | 12 | 65 | 31-5/8 | 1-3/4 | 2-3/8 | 3-1/2 | 1-1/2 | 1-1/8 | 30 |
| LL-10-6Most Popular | $9,558.00 | Available | Buy Now › | 10,000 | 250 | 6 | 75 | 28-1/2 | 2-1/4 | 3-1/16 | 4-1/2 | 1-1/2 | 1-7/8 | 26 |
| LL-10-12 | $13,770.00 | Available | Buy Now › | 10,000 | 250 | 12 | 85 | 35-9/16 | 2-1/4 | 3-1/16 | 4-1/2 | 1-1/2 | 1-7/8 | 33 |
| LL-20-6 | $21,330.00 | Available | Buy Now › | 20,000 | 300 | 6 | 220 | 36-3/4 | 3-1/8 | 4 | 7 | 1-1/2 | 2-1/2 | 32-3/16 |
| LL-20-12 | $27,846.00 | Available | Buy Now › | 20,000 | 300 | 12 | 270 | 44-3/4 | 3-1/8 | 4 | 7 | 1-1/2 | 2-1/2 | 40-7/8 |
| LL-40-5 | $35,220.00 | Available | Buy Now › | 40,000 | 500 | 5 | 310 | 38-5/8 | 4 | 6-1/4 | 9 | 1-3/4 | 3 | 34-1/8 |
List prices in USD, effective 01/2026 and subject to change. Min. capacity is the lightest load the unit is rated to handle. Dimension E applies to LL models only. Dimensions are for general reference only. Contact Permadur for a formal quote, freight and lead time.
Our Six Most Ordered Loadpositioners
Three lowering-only L models and three lifting/lowering LL models cover most applications. 2026 list prices, effective 01/2026.
Model Guide
Reading the Model Numbers
Each model number tells you the size: L-5-3 is a 5-ton class unit with a 3″ stroke. L units lower only; LL units lift and lower. Other units are available on request — consult the factory.
|
17 Models Available |
3″–12″ Stroke Options |
USA Engineered Since 1972 |
HOW IT WORKS
Self-Contained Hydraulic Link
The Loadpositioner sits between the hoist and the load. Pulling the control rope precisely controls lowering speed through the last critical inches. The unit stops immediately when the rope is released and resets automatically when the load is removed.
› Positioning to within .001″
› Lowering speed 0–5 FPM, infinitely variable
› Automatically resets
› 3″ to 12″ stroke
› 1,000 to 40,000 lb capacity
› 3 to 1 safety factor
› Completely self-contained
› Requires no external power
› No installation cost
› Eliminates hoist jogging
LL (lift and lower) models add:
› Lift increments of .005″ per pump stroke
› Positioning to within .001″
Optional: lower eye connector.
Control the Last Critical Inches
Protects costly machines, tooling and loads
The control rope sets lowering speed from 0 to 5 FPM, infinitely variable, through the last critical inches. Release the rope and the load stops immediately.
Simplifies alignment and assembly
Positions to within .001″ and eliminates hoist jogging. LL models also lift in .005″ increments per pump stroke.
Eliminates quality control problems
Completely self-contained, with no external power and no installation cost. The unit resets automatically when the load is removed. 3:1 safety factor.
L or LL —
Which Loadpositioner Fits Your Lift?
Both styles share the same body sizes and capacity classes. The difference is whether the operator needs to lift as well as lower.
Function
Positioning
Lift increment
Capacity range
Stroke options
Models offered
List price range
Unit weight
Popular models
L MODEL
Lowers the load
To within .001″
N/A
1,000 – 40,000 lb
3″, 5″, 6″, 12″
9
$3,030 – $30,492
12 – 300 lb
L-5-3, L-5-6, L-10-6
LL MODEL
Lifts and lowers the load
To within .001″
.005″ per pump stroke
5,000 – 40,000 lb
3″, 5″, 6″, 12″
8
$6,300 – $35,220
35 – 310 lb
LL-5-3, LL-5-6, LL-10-6
Loadpositioner Applications
Die & Mold Setting
Lower dies and molds into the press or machine and settle them on locating features without bumping the crane.
Machine Loading
Load heavy workpieces and fixtures onto machine tables with fine control at the hook.
Assembly & Alignment
Bring heavy components together and seat them accurately during assembly and installation.
Tooling Protection
Control the last critical inches of a lower so costly tooling and machines are not damaged.
Maintenance & Repair
Set motors, gearboxes and other heavy components back on their mounts.
Plate Handling
Pair the Loadpositioner with our Series 102 magnetic plate lifter for 5′ × 10′ plate.
Not Sure Which Loadpositioner Fits Your Lift?
Send us your load weight, the stroke you need and the headroom available at your hook — we’ll recommend the model and send a formal quote. No sales pitch, just an engineered answer.
Loadpositioner FAQ
How does the Loadpositioner work?
What is the difference between an L and an LL model?
How do I read a model number like L-5-3 or LL-10-6?
What is the minimum capacity?
How do I choose the right size and stroke?
Are other sizes or options available?
What do the prices include, and how do I order?
What is the Series 102 magnetic plate lifter?
Related Lifting Equipment
Manual Lifting Magnets
Permanent magnets with a lever — no power required, 200 lb to 4,400 lb.
Electro Lifting Magnets
For high-cycle production and burn table work — battery or AC controlled, radio-remote options.
Service & Repair
Inspections, repairs and rebuilds — keep your lifting equipment working.
