The straight boom lift 44m BT44ERT is the perfect choice if your project requires:
- Extremely high working height over 40m
- Working environment requiring “No emissions – no noise” (like in factories, data centers, urban areas)
- Rugged, complex terrain (thanks to a 45% climbing ability and 4-wheel drive)
- High flexibility (thanks to 4-wheel steering and a 230° Jib arm)
- Optimized transportation costs (container-friendly design)

For more information:
Straight boom lift 44m BT44ERT “Green” solution conquering superior heights
In large-scale construction projects, steel structure installation, or industrial maintenance, accessing heights over 40 meters is always a challenge. The straight boom lift 44m BT44ERT from Dingli emerges as a perfect solution. Especially since this is a machine that runs entirely on electricity, powerful and environmentally friendly.
This model of the lift represents a groundbreaking combination of extremely high working height, off-road capability (RT – Rough Terrain), and clean energy (E – Electric).

Let’s analyze in detail the impressive specifications of this straight boom lift 44m BT44ERT right below!
Specifications of the straight boom lift 44m BT44ERT
Dimensions of the lift:
- Maximum working height: 44.44m
- Maximum platform height: 42.44m
- Maximum horizontal reach: 25.60m
- Platform dimensions (length x width): 2.44m x 0.91m
- Overall width (stowed): 2.44m
- Overall width (extended): 4.17m
Performance:
- Lift capacity (unrestricted): 300kg
- Lift capacity (restricted): 454kg
- Maximum number of people: 3
- Climbing ability: 45%
- Continuous rotation: 360°
- Jib arm movement: 230°
Power source & weight
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- Power source: Lithium battery
- Battery capacity: 228Ah/ 358. 4V
- Total vehicle weight: 22,700kg
Off-road features (RT)
- Drive: 4 wheels (4WD)
- Steering: 4 wheels (4WS)
44m Straight Boom Lift BT44ERT with exceptional working performance and reach
- Conquer impressive heights up to 44.44m and platform height of 42.44m
- Outstanding horizontal reach with a maximum horizontal reach of 25.6m allows access to distant work positions, overcoming obstacles below.
- Flexible dual lifting capacity: The machine has 2 load zones of 300kg (unlimited) that can be lifted at any position in the working chart. 454kg (limited) increases the load capacity to 454kg when working at close reach.
- Precise access capability with a very flexible 4.2m Jib boom, 230° rotation allows the operator to easily position the work platform into complex “up and over” positions.
- Uninterrupted work: Continuous 360° rotation capability allows the machine to reposition quickly without stopping to adjust direction.

Clean energy and operation on all strong terrains
- Environmentally friendly: The machine runs entirely on electricity, using a high-voltage lithium battery of 358.4V/ 228Ah. The benefits include zero emissions and ultra-quiet operation, suitable for projects in factories, residential areas, or areas requiring high environmental standards.
- Exceptional climbing ability: With a climbing capability of up to 45%, the machine easily moves on steep, uneven terrain at the worksite.
- Terrain operation: Equipped with a 4-wheel drive system, the 4-wheel steering system helps operate powerfully on all terrains.
- Flexible movement by combining 4-wheel steering and different driving modes allows the machine to have a small turning radius, making it agile in tight spaces.
Smart design and top safety
- Easy transportation: A major benefit is that the machine is designed to be transportable by standard container, helping to save costs and simplify logistics.
- Exclusive axle extension technology: The machine uses “Axle extension technology at the points with a key” that has been patented. When the axle is retracted, the width of the machine is only 2.44m allowing it to pass through narrow aisles. When the axle is extended, the width is 4.17m providing absolute stability when lifting high.
- High safety standards: The vehicle is built according to the safety architecture Cat.3 (ISO 13849-1), ensuring reliability and redundancy for electronic control systems.
- Automatic balance feature with self-leveling platform ensures the working floor is always horizontal, providing comfort and safety for the operator.

For more details, please contact: 0833 486 586 for the quickest consultation
Refer to the model currently on sale at: Lift truck dealer