Description
Enclosed Track Aluminum Rail Series
Knight Global Enclosed Track Aluminum Rail
Series: TR2000 / RAD4110 / RAD6110 / RAD7510 / RAD8110
The Knight Global RAD4110, RAD6110 and RAD7510 rail systems use an enclosed track design, extruded from lightweight high-strength aluminium alloy. The low rail weight shortens installation time and reduces the load imposed on the overhead structure.
The enclosed track series suits both loads hung directly beneath the rail and cantilevered loads. Combined with nylon trolley wheels, Knight Global rail delivers the lowest rolling resistance in the industry.
For loads above 1,360 kg [3,000 lbs], the RAD7510 rail can take an added 6″ (RAA4438) or 8″ (RAA4439) backer to raise its capacity substantially.
The RAD8110 range was developed to compete with European-style track but with a stronger profile, and shares most of its accessories with the RAD4110 range.
The TR2000 range, with its compact design, is the ideal choice for applications under 250 kg [550 lbs]. The system allows festoon trolleys and plant services to be mounted on the main rail, extending the range of travel. It suits light welding guns, work benches, work stations, FRL units (filter – regulator – lubricator), festooning, lighting and welding curtains.
Features
- ASTM B221 6005-T5 aluminium alloy – high strength, low weight.
- Multiple mounting configurations: overhead and floor supported.
- Fully compatible with trolleys, end trucks and hangers.
- TR2000/RAD4110/RAD6110 rail length: up to 7.6 m [25 ft] unspliced.
- RAD7510 rail length: up to 9.1 m [30 ft] unspliced.
- 6″ / 8″ backer for RAD7510 – raises capacity beyond 7,000 kg.
- Deflection standards of 1:350 and 1:450.
- Lowest rolling resistance in the industry thanks to nylon trolleys.
Benefits
- Transfers load in both the X and Y directions.
- A wide range of pre-assembled accessories, ready to install.
- Accessories mount anywhere along the rail, no welding required.
- Load trolleys and end trucks designed for both cantilever and direct loading.
- Hangers and end trucks prevent binding of the bridge and runway.
- Light weight reduces the load on the roof structure.
- Smooth, light operation – less operator fatigue.
- Flexible across everything from light duty to 1,814 kg heavy duty.
Weight: 3.33 kg/m
Compact – integrated festoon
Weight: 6.23 kg/m
Versatile – the common workstation rail
Weight: 7.70 kg/m
Medium duty – longer spans
Weight: 12.02 kg/m
Heavy duty – backer compatible
Weight: 2.90 kg/m
Strong profile – European style
Reinforcement for RAD7510
Capacity up to 7,418 kg
| Series | Max Capacity | Product Weight |
|---|---|---|
| TR2000 | 250 kg [550 lbs] | 3.33 kg/m [2.3 lbs/ft] |
| RAD4110 | 499 kg [1,100 lbs] | 6.23 kg/m [4.3 lbs/ft] |
| RAD6110 | 725 kg [1,600 lbs] | 7.70 kg/m [5.2 lbs/ft] |
| RAD7510 | 1,360 kg [3,000 lbs] | 12.02 kg/m [8.3 lbs/ft] |
| RAD8110 | 1,814 kg [4,000 lbs] | 2.90 kg/m [6.4 lbs/ft] |
TR2000 Capacity – by Hanger Span
| Hanger Span ft / m |
1:350 Ratio | 1:450 Ratio | ||
|---|---|---|---|---|
| lbs | kg | lbs | kg | |
| 5 / 1.52 | 550 | 250 | 470 | 213 |
| 6 / 1.83 | 400 | 181 | 340 | 154 |
| 7 / 2.13 | 350 | 159 | 295 | 134 |
| 8 / 2.45 | 250 | 113 | 210 | 95 |
| 9 / 2.74 | 200 | 90 | 170 | 77 |
| 10 / 3.05 | 175 | 80 | 150 | 68 |
| 11 / 3.35 | 160 | 72 | 135 | 61 |
| 12 / 3.66 | 135 | 61 | 115 | 52 |
| 13 / 3.96 | 125 | 57 | 105 | 47 |
| 14 / 4.27 | 115 | 52 | 95 | 43 |
| 15 / 4.57 | 90 | 40 | 75 | 34 |
| 16 / 4.88 | 75 | 34 | 65 | 30 |
| 17 / 5.18 | 65 | 30 | 55 | 25 |
Cantilever Capacity – 8 ft / 2.45 m Hanger Span
| Cantilever | 1:350 Ratio | 1:450 Ratio | ||
|---|---|---|---|---|
| lbs | kg | lbs | kg | |
| 1 ft / 0.30 m | 100 | 45 | 75 | 34 |
| 2 ft / 0.61 m | 50 | 23 | 35 | 16 |
RAD4110 Capacity – by Hanger Span
| Hanger Span ft / m |
1:350 Ratio | 1:450 Ratio | ||
|---|---|---|---|---|
| lbs | kg | lbs | kg | |
| 5 / 1.52 | 1,100 | 499 | 950 | 431 |
| 6 / 1.83 | 1,100 | 499 | 950 | 431 |
| 7 / 2.13 | 1,050 | 476 | 875 | 397 |
| 8 / 2.45 | 1,050 | 476 | 775 | 351 |
| 9 / 2.74 | 950 | 431 | 675 | 306 |
| 10 / 3.05 | 850 | 385 | 650 | 295 |
| 11 / 3.35 | 700 | 317 | 550 | 250 |
| 12 / 3.66 | 550 | 250 | 450 | 204 |
| 13 / 3.96 | 500 | 226 | 385 | 175 |
| 14 / 4.27 | 435 | 197 | 300 | 136 |
| 15 / 4.57 | 350 | 159 | 250 | 113 |
| 16 / 4.88 | 335 | 152 | 250 | 113 |
| 17 / 5.18 | 280 | 127 | 175 | 79 |
| 18 / 5.49 | 265 | 120 | 175 | 79 |
| 19 / 5.79 | 230 | 104 | 150 | 68 |
| 20 / 6.10 | 210 | 95 | 150 | 68 |
| 21 / 6.40 | 195 | 88 | 125 | 57 |
| 22 / 6.71 | 175 | 79 | 125 | 57 |
| 23 / 7.01 | 160 | 73 | 125 | 57 |
| 24 / 7.32 | 145 | 66 | 100 | 45 |
Cantilever Capacity – 8 ft / 2.45 m Hanger Span
| Cantilever | 1:350 Ratio | 1:450 Ratio | ||
|---|---|---|---|---|
| lbs | kg | lbs | kg | |
| 1 ft / 0.30 m | 900 | 408 | 750 | 340 |
| 2 ft / 0.61 m | 325 | 147 | 300 | 136 |
| 3 ft / 0.91 m | 125 | 57 | 100 | 45 |
| 4 ft / 1.20 m | 35 | 16 | 30 | 14 |
RAD6110 Capacity – by Hanger Span
| Hanger Span ft / m |
1:350 Ratio | 1:450 Ratio | ||
|---|---|---|---|---|
| lbs | kg | lbs | kg | |
| 5 / 1.52 | 1,600 | 725 | 1,300 | 590 |
| 6 / 1.83 | 1,600 | 725 | 1,300 | 590 |
| 7 / 2.13 | 1,500 | 680 | 1,175 | 533 |
| 8 / 2.45 | 1,475 | 669 | 1,075 | 488 |
| 9 / 2.74 | 1,400 | 635 | 1,025 | 465 |
| 10 / 3.05 | 1,325 | 601 | 925 | 420 |
| 11 / 3.35 | 1,100 | 499 | 875 | 397 |
| 12 / 3.66 | 950 | 431 | 750 | 340 |
| 13 / 3.96 | 825 | 374 | 650 | 295 |
| 14 / 4.27 | 750 | 340 | 575 | 261 |
| 15 / 4.57 | 675 | 306 | 515 | 233 |
| 16 / 4.88 | 600 | 272 | 470 | 213 |
| 17 / 5.18 | 525 | 238 | 405 | 184 |
| 18 / 5.49 | 450 | 204 | 350 | 159 |
| 19 / 5.79 | 425 | 193 | 325 | 147 |
| 20 / 6.10 | 400 | 181 | 300 | 136 |
| 21 / 6.40 | 360 | 163 | 275 | 125 |
| 22 / 6.71 | 320 | 145 | 250 | 113 |
| 23 / 7.01 | 285 | 129 | 210 | 95 |
| 24 / 7.32 | 245 | 111 | 185 | 84 |
Cantilever Capacity – 8 ft / 2.45 m Hanger Span
| Cantilever | 1:350 Ratio | 1:450 Ratio | ||
|---|---|---|---|---|
| lbs | kg | lbs | kg | |
| 1 ft / 0.30 m | 2,200 | 998 | 1,700 | 771 |
| 2 ft / 0.61 m | 1,000 | 454 | 775 | 351 |
| 3 ft / 0.91 m | 600 | 272 | 475 | 215 |
| 4 ft / 1.20 m | 250 | 113 | 125 | 57 |
RAD7510 Capacity – by Hanger Span
| Hanger Span ft / m |
RAD7510 | + 6″ Backer | + 8″ Backer | |||
|---|---|---|---|---|---|---|
| lbs | kg | lbs | kg | lbs | kg | |
| 5 / 1.52 | 3,000 | 1,360 | 12,170 | 5,520 | 16,355 | 7,418 |
| 6 / 1.83 | 3,000 | 1,360 | 10,130 | 4,595 | 13,620 | 6,178 |
| 7 / 2.13 | 3,000 | 1,360 | 8,670 | 3,933 | 11,660 | 5,289 |
| 8 / 2.45 | 3,000 | 1,360 | 7,575 | 3,436 | 10,190 | 4,622 |
| 9 / 2.74 | 2,700 | 1,225 | 6,720 | 3,048 | 9,045 | 4,103 |
| 10 / 3.05 | 2,500 | 1,134 | 6,035 | 2,737 | 8,130 | 3,688 |
| 11 / 3.35 | 2,500 | 1,134 | 5,475 | 2,483 | 7,375 | 3,345 |
| 12 / 3.66 | 2,500 | 1,134 | 5,010 | 2,272 | 6,750 | 3,062 |
| 13 / 3.96 | 2,000 | 907 | 4,610 | 2,091 | 6,215 | 2,819 |
| 14 / 4.27 | 2,000 | 907 | 4,270 | 1,937 | 5,760 | 2,613 |
| 15 / 4.57 | 1,900 | 861 | 3,975 | 1,803 | 5,365 | 2,434 |
| 16 / 4.88 | 1,800 | 816 | 3,710 | 1,683 | 5,015 | 2,275 |
| 17 / 5.18 | 1,700 | 771 | 3,480 | 1,578 | 4,750 | 2,134 |
| 18 / 5.49 | 1,600 | 726 | 3,275 | 1,486 | 4,430 | 2,009 |
| 19 / 5.79 | 1,450 | 658 | 3,090 | 1,402 | 4,185 | 1,898 |
| 20 / 6.10 | 1,300 | 590 | 2,925 | 1,327 | 3,965 | 1,798 |
| 21 / 6.40 | 1,100 | 499 | 2,775 | 1,259 | 3,760 | 1,705 |
| 22 / 6.71 | 900 | 408 | 2,635 | 1,195 | 3,575 | 1,622 |
| 23 / 7.01 | 900 | 408 | 2,510 | 1,139 | 3,410 | 1,547 |
| 24 / 7.32 | 885 | 402 | 2,390 | 1,084 | 3,255 | 1,476 |
| 25 / 7.62 | 850 | 386 | 2,250 | 1,021 | 3,110 | 1,411 |
| 26 / 7.92 | 725 | 329 | 2,060 | 934 | 2,980 | 1,352 |
| 27 / 8.23 | 725 | 329 | 1,890 | 857 | 2,855 | 1,295 |
| 28 / 8.53 | 600 | 272 | 1,735 | 787 | 2,735 | 1,241 |
| 29 / 8.83 | 600 | 272 | 1,595 | 723 | 2,525 | 1,145 |
Cantilever Capacity – 8 ft / 2.45 m Hanger Span
| Cantilever | 1:350 Ratio | 1:450 Ratio | ||
|---|---|---|---|---|
| lbs | kg | lbs | kg | |
| 1 ft / 0.30 m | 3,000 | 1,361 | 2,700 | 1,225 |
| 2 ft / 0.61 m | 2,200 | 998 | 2,000 | 907 |
| 3 ft / 0.91 m | 900 | 408 | 775 | 352 |
| 4 ft / 1.20 m | 375 | 170 | 325 | 147 |
RAD8110 Capacity – by Hanger Span
| Hanger Span ft / m |
1:350 Ratio | 1:450 Ratio | ||
|---|---|---|---|---|
| lbs | kg | lbs | kg | |
| 5 / 1.52 | 4,000 | 1,814 | 4,000 | 1,814 |
| 6 / 1.83 | 3,575 | 1,622 | 3,575 | 1,622 |
| 7 / 2.13 | 3,060 | 1,388 | 3,060 | 1,388 |
| 8 / 2.45 | 2,670 | 1,211 | 2,670 | 1,211 |
| 9 / 2.74 | 2,370 | 1,075 | 2,370 | 1,075 |
| 10 / 3.05 | 2,130 | 966 | 2,130 | 966 |
| 11 / 3.35 | 1,925 | 873 | 1,925 | 873 |
| 12 / 3.66 | 1,760 | 798 | 1,760 | 798 |
| 13 / 3.96 | 1,620 | 735 | 1,400 | 635 |
| 14 / 4.27 | 1,500 | 680 | 1,200 | 544 |
| 15 / 4.57 | 1,340 | 608 | 1,030 | 467 |
| 16 / 4.88 | 1,165 | 528 | 895 | 406 |
| 17 / 5.18 | 1,020 | 463 | 780 | 354 |
| 18 / 5.49 | 900 | 408 | 685 | 311 |
| 19 / 5.79 | 800 | 363 | 605 | 274 |
| 20 / 6.10 | 710 | 322 | 535 | 243 |
| 21 / 6.40 | 630 | 286 | 470 | 213 |
| 22 / 6.71 | 560 | 254 | 420 | 191 |
| 23 / 7.01 | 500 | 227 | 370 | 168 |
| 24 / 7.32 | 450 | 204 | 330 | 150 |
- 1:350 = 1 inch of deflection per 350 inches of rail length (more flexible, heavier loads).
- 1:450 = 1 inch of deflection per 450 inches of rail length (stiffer, better ergonomics).
Operating Force Estimation Formula
For a quick estimate of the ergonomic operating force required, use the formula:
Fs = 0.009 × Total Mass = Maximum Force (lbf) to Overcome Inertia
The force needed to keep the load moving (Fk, kinetic friction) is 0.35 × the breakaway force (Fs).
Example: A mass of 250 lbs (113.4 kg)
→ Fs = 0.009 × 250 = 2.25 lbf (1.02 kg) to overcome inertia
→ Fk = 2.25 × 0.35 = 0.79 lbf (0.36 kg) to keep it moving
Elastic Deformation
Recoverable deformation. When the load is removed, the material returns to its original shape. The elastic range ends when the material reaches its yield strength.
Plastic Deformation
Non-recoverable deformation. Beyond this limit the material will not return to its original shape. It ends in fracture of the material.
Manufacturing Industry
- Enclosed track workstation cranes.
- Light and medium duty welding guns on the line.
- Work benches and component assembly stations.
- Automotive and motorcycle assembly lines.
- EV plants and battery production.
- Cleanrooms and semiconductor manufacturing.
Plant Services
- Pneumatic FRL units (filter – regulator – lubricator).
- Cable and hose management.
- Festooning – suspended cable systems.
- Movable lighting and welding curtains.
- Integration with Knight Global servo hoists.
- Integration with pneumatic balancers and lift assists.
- ASTM B221 6005-T5 aluminium alloy.
- TR2000 / RAD4110 / RAD6110: up to 7.6 m unspliced.
- RAD7510: up to 9.1 m unspliced.
- Cut to length to suit the layout.
- Bolts to the top of the RAD7510 profile.
- Raises capacity well beyond 1,360 kg.
- Up to 7,418 kg at short hanger spans.
- RAA4438 = 6″ | RAA4439 = 8″.
- Supplied pre-assembled with each accessory.
- No welding or drilling of the rail.
- Accessories reposition anywhere along the run.
Overhead suspension for RAD4110 / RAD6110 / RAD7510 rail. Ball-and-rod types allow the rail to self-align; short stack types fix the rail tight to the structure. All are supplied pre-assembled.

- Height adjustable, direct loading.
- Flange 51–178 mm.
- Max flange thickness 7/16″.
- Includes 1 ft rod, 2 lock nuts, 2 clips.
4.63 kg [10.2 lbs]

- Height adjustable, direct loading.
- Flange 178–279 mm.
- Autophoretic ACC 900® coating.
5.13 kg [11.3 lbs]

- Height adjustable, direct loading.
- Flange 51–178 mm.
- Optional RWA4133 safety cable.
4.17 kg [9.2 lbs]

- Height adjustable, direct loading.
- Flange 178–279 mm.
- Includes 1 lock nut and 1 spring clip.
4.54 kg [10.0 lbs]

- Direct or eccentric loading.
- Vertical adjustment to 50.8 mm.
- Max flange thickness 5/8″.
- Steel perpendicular or parallel to rail.
6.33 kg [13.9 lbs]

- Direct or eccentric loading.
- Vertical adjustment to 50.8 mm.
- Autophoretic ACC 900® coating.
7.75 kg [17.1 lbs]

- Direct or eccentric loading.
- Vertical adjustment to 38 mm.
- Max flange thickness 5/8″.
6.61 kg [14.6 lbs]

- Direct or eccentric loading.
- Vertical adjustment to 50.8 mm.
- Steel perpendicular or parallel to rail.
7.07 kg [15.6 lbs]

- Direct or eccentric loading.
- Vertical adjustment to 50.8 mm.
- Flange 178–279 mm.
9.10 kg [20.1 lbs]

- Fixed height, low headroom.
- Direct or eccentric loading.
- Steel must run perpendicular to the rail.
7.14 kg [15.7 lbs]

- Fixed height, low headroom.
- Flange 178–279 mm.
8.29 kg [18.3 lbs]

- Fixed height, lightest of the range.
- Steel runs parallel to the rail.
3.63 kg [8.0 lbs]

- Stabilises the rail against swing.
- Use where the hanger rod is 0.6 m or longer.
- Includes 6 lock nuts.
3.95 kg [8.7 lbs]

- Stabilises the rail against swing.
- Flange 178–279 mm.
- Includes 6 lock nuts.
4.45 kg [9.8 lbs]
Load trolleys transfer the load along the horizontal axis and suspend fixtures, balancers and hoists from the rail. Manufactured from pickled and oiled hot rolled steel (tensile ± 49 ksi, yield ± 30 ksi) with fibreglass-filled high-impact nylon wheels and double-shielded bearings that need no lubrication. Continuous service range −29°C to +120°C.

- Suspends fixtures from RAD4110 rail.
- Fibreglass-filled nylon wheels.
- Side guide rollers with integrated bearings.
- Max capacity 1,100 lbs [499 kg].
3.0 lbs [1.36 kg]

- For air balancers, hoists and fixtures.
- Eye hook ID 25.4 mm, OD 54.1 mm.
- Max capacity 1,100 lbs [499 kg].
4.8 lbs [2.18 kg]

- Minimises lost headroom under the rail.
- Eye hook ID 25.4 mm, OD 54.1 mm.
- Max capacity 1,100 lbs [499 kg].
5.3 lbs [2.40 kg]
End trucks carry the bridge along the runway. Knight end trucks are designed to prevent binding of bridge and runway – the most common cause of heavy operating effort on workstation cranes.

- Suspends RAD4110 single or dual bridges.
- Dual trolley design improves bridge travel.
- Keeps the bridge perpendicular to the runway.
- Includes 2 × RWA4133 safety cables.
- Max capacity 1,100 lbs [499 kg].
32.7 lbs [14.82 kg]

- Elevates the bridge to runway height.
- For RAD4110 / 6110 / 7510 single or dual bridges.
- Bridge length up to 10 ft [3 m].
- Requires an MRAA7560 access gate.
- Max capacity 1,100 lbs [499 kg].
51 lbs [23.13 kg]

- Secures parallel rails at a fixed spacing.
- For 24″, 30″ or 36″ centre-to-centre bridges.
- Fits RAD4110 / 6110 / 7510 rail.
- Bridges 15 ft or longer need two braces.

- Attaches to the end of RAD7510 rail.
- Stops an end truck or trolley exiting the rail.
- Includes an inner MRAA7511 mid-rail stop.
5.1 lbs [2.31 kg]

- Mounts inside RAD4110 rail.
- Separates working zones, prevents over-travel.
- With MRAA4011 end cap forms the MRAS4454 redundant end cap stop.
2.1 lbs [0.95 kg]

- Absorbs up to 212 ft-lbs [288 Nm] of impact.
- Shock ø35 mm × 222 mm long.
- Required for telescoping bridges and servo hoists.
4.1 lbs [1.86 kg]
Secondary restraint kits prevent a balancer or fixture separating from an overhead trolley, end truck or hanger in the event of a failure. All kits use 7 × 19 galvanised carbon steel wire rope and suit RAD4110 / RAD6110 / RAD7510 / TR2000 rail.

- 4 Crosby® saddle clamps.
- 2 cable thimbles, 2 eye bolts.
- 7 × 19 galvanised wire rope.
- Fits RAD4110 / 6110 / 7510 / TR2000.
ø6 mm [0.25 in] × 3.05 m [10 ft]

- 2 copper oval sleeves, 2 cable thimbles.
- 7 × 19 galvanised wire rope.
- Replaces the CAMIRWA4133 kit.
- Fits RAD4110 / 6110 / 7510 / TR2000.
2 lbs [0.91 kg] | ø6 mm × 3 m [10 ft]

- Knight’s standard kit.
- 4 Crosby® saddle clamps, 2 cable thimbles.
- 7 × 19 galvanised wire rope.
- Fits RAD4110 / 6110 / 7510 / TR2000.
ø6 mm [0.25 in] × 1.8 m [6 ft]
Access gates let a load trolley be inspected, removed or replaced without dismantling the rail. Integrated gates are built into the rail at a specified location and need no additional hangers; add-on gates are bolt-on kits for existing installations and may require cutting the rail on site (new rail is supplied pre-cut).

- Integrated into RAD7510 series rail.
- Maintenance or inspection of a load trolley in the rail.
- Does not require additional hangers.
- Mandatory with MRES4472 same plane end trucks.
Rail type: RAD7510

- Integrated into RAD6110 series rail.
- Fitted at the customer’s specified location.
- Easy inspection of system trolleys.
- Does not require additional hangers.
Rail type: RAD6110

- Integrated into RAD4110 series rail.
- Fitted at the customer’s specified location.
- Does not require additional hangers.
- Mandatory with MRES4476 same plane low profile end trucks.
Weight varies with length | Rail type: RAD4110

- Integrated into TR2000 series rail.
- Fitted at the customer’s specified location.
- Easy inspection of system trolleys.
- Does not require additional hangers.
Rail type: TR2000

- Attaches to RAD4110 series rail.
- Bolt-on kit for existing installations.
- May require cutting the rail on site.
- New rail is supplied pre-cut for the gate.
Rail type: RAD4110

- Attaches to TR2000 series rail.
- Bolt-on kit for existing installations.
- Will require cutting the rail on site.
- MRAA7570 is the equivalent for RAD7510 rail.
Rail type: TR2000
Bolt-on splice kits join two rail sections without welding bosses and give easier access to the head bolts. Hanger placement directly over the splice is preferred; if not possible, a hanger must sit within 0.3 m [1 ft] of the splice, or hangers within 1 ft on both sides of the joint. Cross bolts are supplied – Knight requires them where local safety rules dictate, and whenever a splice kit is used or a hanger acts as a splice cap.

- Splices two sections of RAD4110 or RAD6110 rail.
- Bolt-on kit – no welded bosses.
- Easier access to the bolt heads.
3.6 lbs [1.63 kg]

- Splices two sections of RAD7510 rail.
- Bolt-on kit – no welded bosses.
- Easier access to the bolt heads.
4.4 lbs [2.0 kg]

- Splices two sections of TR2000 rail.
- Bolt-on kit – no welded bosses.
- Hangers within 0.6 m [2 ft] both sides of the splice.
1.6 lbs [0.73 kg]

- Splices RAD4100 curved rail to RAD4110 rail.
- Bolt-on kit – no welded bosses.
- Hangers within 0.3 m [1 ft] both sides of the splice.
3.8 lbs [1.72 kg]

- Splices RAD7500 curved rail to RAD7510 rail.
- Bolt-on kit – no welded bosses.
- Easier access to the bolt heads.
Hose management kits supply air to pneumatic balancers, tractors, tooling and end effectors along the rail. Each kit includes brackets, fittings and messenger cable for one runway or one bridge; hose and regulator are ordered separately. Hose fittings 1/2 in [12.7 mm]. One hose trolley is used for every 5 ft [1.5 m] of rail (straight hose only).

- Removes hanging festoon, air lines and hoses.
- Fits RAD4110 / 6110 / 7510, bridge or runway.
- Minimises pullback force versus coiled hose.
- Max travel 100 ft [30.5 m]. Rail not included.
- Works with zone limits, travel switches, rail brakes.
Patent pending

- Straight hose on RAD4110 / 6110 / 7510 rail.
- Brackets, fittings and messenger cable for one runway.
- Supplies air to balancers, tractors and tooling.
- Hose fittings 1/2 in [12.7 mm].
- Hose and regulator sold separately.

- Straight hose on RAD4110 / 6110 / 7510 rail.
- Brackets, fittings and messenger cable for one bridge.
- Supplies air to balancers, tractors and tooling.
- Hose fittings 1/2 in [12.7 mm].
- Hose and regulator sold separately.

- Coiled hose on RAD4110 / 6110 / 7510 rail.
- Brackets, fittings and messenger cable for one runway.
- Hose fittings 1/2 in [12.7 mm].
- Coiled hose and regulator sold separately.

- Coiled hose on RAD4110 / 6110 / 7510 rail.
- Brackets, fittings and messenger cable for one bridge.
- Hose fittings 1/2 in [12.7 mm].
- Coiled hose and regulator sold separately.

- Used with the rail hose management kits.
- Hose diameter 1/2 in I.D. [12.7 mm].
- Capacity 400 psi [27.5 bar].
- 2.4 m [8 ft] of hose per 1.5 m [5 ft] of travel.
Length to suit the application

- Used with the rail hose management kits.
- Nylon coiled hose.
- Hose diameter 1/2 in I.D. [12.7 mm].
- Capacity 400 psi [27.5 bar].
Length to suit the application

- Attaches to RAD4110 / 6110 / 7510 rail.
- NPT filter and regulator 1/2 in [12.7 mm].
- Pressure gauge, hose and fittings included.
- Controls air flow to the workstation crane.
3.2 lbs [1.45 kg]

- Attaches to TR2000 rail.
- NPT filter and regulator 1/2 in [12.7 mm].
- Controls air flow to the workstation crane.
- Used with Knight hose management kits.
Rail type: TR2000

- Supports electric or pneumatic festooning.
- Steel construction, pivoting joint.
- Takes cable or hose up to 51 mm [2 in].
- Pivoting design gives minimal stack-up.
1.04 lbs [0.47 kg]

- For RAD4110 / 6110 / 7510 rail.
- Steel construction, fixed – no pivoting.
- Takes cable or hose up to 51 mm [2 in].
- Velcro straps for fast installation.
1.5 lbs [0.70 kg]
Hose trolleys carry festooned hose or cable along the rail. Plain versions use U-bolts – alternate them inside to outside when installing festoon hose for minimum stack-up. Cable saddle versions add velcro straps and take cable or hose up to 2 in [51 mm]. All use fibreglass-filled nylon wheels with sealed bearings.

- Carries festooning on RAD4110 rail.
- U-bolt fixing, side guide rollers.
- Max capacity 50 lbs [22 kg].
2.8 lbs [1.27 kg]

- Supports electrical festooning on RAD4110 rail.
- Velcro straps, cable or hose up to 51 mm.
- Max capacity 50 lbs [22 kg].
4.2 lbs [1.91 kg]

- Runs on a tag line at the side of the rail.
- Zero stack-up length – uses the full rail run.
- Fits RAD4110 / 6110 / 7510 (and RAD4100 / 7500).
2.3 lbs [1.04 kg]

- Carries festooning on RAD6110 rail.
- U-bolt fixing for minimum stack-up.
- Nylon wheels, sealed bearings.
3.1 lbs [1.41 kg]

- Travels inside RAD6110 rail.
- Velcro straps, cable or hose up to 51 mm.
- Max capacity 50 lbs [22 kg].
4.6 lbs [2.09 kg]

- Carries festooning on RAD7510 rail.
- U-bolt fixing for minimum stack-up.
- Max capacity 50 lbs [22 kg].
3.2 lbs [1.45 kg]

- Supports electrical festooning on RAD7510 rail.
- Velcro straps, cable or hose up to 51 mm.
- Max capacity 50 lbs [22 kg].
4.6 lbs [2.09 kg]

- Carries festooning hose on TR2000 rail.
- Transfers along the horizontal axis.
- Max capacity 550 lbs [250 kg].
1.2 lbs [0.54 kg]

- Supports electrical festooning on TR2000 rail.
- Velcro straps, cable or hose up to 51 mm.
- Max capacity 50 lbs [22 kg].
3.0 lbs [1.36 kg]
Catalog & Brochure
Knight Rail Brochure – aluminium rail range overview RAD8110 Rail Series – dedicated brochure
Spec Sheets
RAD4110 Rail – Spec Sheet RAD6110 Rail – Spec Sheet RAD7510 Rail – Spec Sheet TR2000 Rail – Spec Sheet
CAD Drawings
RAD4110 – CAD Drawings (.zip) RAD6110 – CAD Drawings (.zip) RAD7510 – CAD Drawings (.zip) TR2000 – CAD Drawings (.zip)














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