TR4
TR4 - Ground Support Tower
The TR4 is an aluminum Ground Support tower with a motor or chain hoist, designed to lift truss structures safely and quickly. It is the highest capacity tower in its series, enabling efficient lifting of large truss structures. Available Heights:- 8m - TR4-800
- 9m - TR4-900
- 10m - TR4-1000
- 11m - TR4-1100
- 12m - TR4-1200
- Material: High-strength aluminum (EN-AW 6082 T6 alloy).
- Truss: Reinforced square truss with ladder SQRE-40.
- Lifting Carriage: Adaptable with trusses from the ST-29, SQ-29, SQR-29, SQ-40, and SQR-40 series.
- Lifting System: Motor or chain hoist (manual or electric).
- Available Colors: Silver, black.
- Maximum Load Capacity: 1500 kg.
-Maximum height: 3,80m
-Maximum load: 100kg
-Height folded: 1,38m
-Weight: 26kg
-Winch: AL-KO 450 Compact 450kg
-Workspace: 1,11 x 1,11m
-Minimum charge: 26kg
-Material: Galvanized steel under EN 10305-5.
-Cable: Galvanized steel under EN 12385-4.
-Maximum cable load: 539kg
-Cable twisting resistance : 1.690 N/mm²
-Cable diameter: 3mm
-Cable composition: 7×19+0
-Security system: External trigger in sections
-Closed base area: 0,16 x 0,26m

Extensible Holder: The NEMESIS PRO includes a 0.60m extensible bar that allows the tower to reach 3.80m. Its new extensible holder allows for transporting the tower and the extensible bar together in a more convenient way.

Safety Pins: The safety pins prevent the load from collapsing. Additionally, they allow you to select different heights and raise all bars equally, distributing the load from the main bar to the last bar, which extends the tower’s lifespan.

Winch: Our winches are manufactured by high-quality and renowned companies. They are durable and long-lasting. Additionally, they are oversized for greater safety and better cable traction.
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