Up to 40 ft Articulating Boom Lift
Up to 40 ft articulating boom lifts are the compact, indoor-rated segment of the knuckle boom family. These electric units fit through double doorways, feature non-marking tires, and deliver platform heights of 14 to 22 feet for mechanical and electrical work at ceiling heights up to 30 feet. This is the smallest rung on the articulating boom ladder, purpose-built for confined indoor spaces where telescopic booms cannot maneuver.
Cat classes
Pick a size class — capacity and reach differ across the range.
Key specifications
| Specification | Typical range | What it means |
|---|---|---|
| Max platform height | 14–22 ft (4.3–6.7 m) | Working height for tasks at typical commercial ceiling heights. |
| Platform capacity | 160–230 kg (350–500 lb) | Supports one or two workers with tools for indoor finish work. |
| Operating weight | 800–17,200 kg (1,760–38,000 lb) | Lightweight electric models dominate this class for slab loading limits. |
| Max horizontal reach | 3–17 ft (0.9–5.2 m) | Knuckle articulation reaches over aisles and obstructions indoors. |
| Travel speed (stowed) | 3–8 mph | Compact wheelbase and electric drive enable safe indoor maneuvering. |
How to choose
This size class is appropriate for indoor projects with standard doorway access, non-marking floor requirements, and ceiling work below 30 feet. It excels in retail spaces, warehouses, offices, and convention centers where articulation is needed to reach over shelving or around HVAC obstacles. When outdoor reach exceeds 20 feet or platform heights above 25 feet are required, the 40-60 ft Articulating Boom Lift offers greater capacity and extension. Projects confined to vertical access without overhead obstructions are often better served by scissor lifts, which provide larger platforms and simpler operation.
What this size handles
- Installing lighting and electrical runs in retail stores with shelving in place
- HVAC duct work and sprinkler installation in warehouses with narrow aisles
- Interior painting and finish work in office buildings through occupied spaces
- Event rigging and AV installation in convention halls over exhibit floors
- Ceiling tile and grid repair in schools and hospitals during operating hours
- Fire alarm and security camera installation in multi-tenant commercial buildings
Safety & operation
- Outriggers and stabilizers are rare in this class; units rely on wheelbase and counterweight for stability on level indoor slabs
- Non-marking tires required for finished floors; solid or foam-filled tires eliminate puncture risk indoors
- Platform capacity limits typically assume level, firm surfaces; sloped or uneven ground reduces safe load
- Articulation joints create pinch points during operation; operators must maintain clearance awareness in confined spaces
Transport & logistics
- Lightest models (under 3,500 lb) trailer on single-axle utility trailers behind half-ton trucks
- Mid-range units (4,000–8,000 lb) require tandem-axle equipment trailers and 3/4-ton or larger tow vehicles
- Compact stowed dimensions (typically 5–6 ft wide, under 8 ft tall) allow transport in standard cargo elevators and freight lifts
Power & supply
- Electric battery power dominates this class; most units charge from standard 110V or 208/220V outlets overnight
- Battery runtime typically supports full-day indoor use; jobsite charging stations or generator backup may be needed for multi-shift work
- Some dual-fuel (electric/propane) models available for outdoor use, though this size class is primarily electric-only
Frequently asked
What doorway width do units in this class require?
How does platform height relate to the 'up to 40 ft' designation?
Can this size class operate on finished concrete or tile floors?
Compare popular models
Find by spec →Normalised to the same units. A dash means the figure was not published.
| Model | Working height | Platform capacity |
|---|---|---|
| JLG 26E | 26 ft (7.9 m) | 500 lb (227 kg) |
| Dingli BA24RT | 24.3 ft (7.4 m) | - |
| Dingli BA24HRT | 24.3 ft (7.4 m) | - |
| Dingli BA24CHRT2 | 24.3 ft (7.4 m) | - |
| Dingli BA22CHRT2 | 22 ft (6.7 m) | - |
| Dingli BA20CHRT2 | 20.1 ft (6.1 m) | - |
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Sources
Every specification is verified against the manufacturer's published data, with the source linked for reference.
Up to 40 ft Articulating Boom Lift
73 models · Page 2 of 2 · Every spec cited to source
