Redefining Heavy-Duty Load Securing
For decades, high-tensile steel strapping required cumbersome pneumatic tools tethered to expensive industrial air compressors. The SIAT Electra Series (comprising the STT Tensioner and STDC Sealer) represents a paradigm shift in industrial packaging. By moving to a 36V Li-ion battery platform, facilities can now secure heavy loads with 12,000N of tension anywhere in the yard—without the trip hazards or maintenance costs of pneumatic airlines.
This “cordless revolution” directly impacts your bottom line. Siat machines are engineered for an average service life of 25 years. In high-volume environments such as steel manufacturing, timber yards, and maritime docks, the increased throughput and elimination of air-system overheads allow the Electra system to reach total investment payoff in only 4 to 5 months.
36V Li-ion Tech
Delivers over 200 cycles per single charge. The advanced battery management system ensures consistent power delivery from the first pallet to the last.
12,000N Force
Precision digital control with nine programmable presets allows for repeatable, high-tension results on 32mm high-tensile steel strap.
Double Crimp Seal
The STDC Sealer utilizes high-security double-crimp technology, ensuring the joint remains intact under the most extreme transport conditions.
OSH Leadership
By removing air hoses, you eliminate the #1 cause of warehouse trip injuries while reducing operator fatigue through ergonomic Italian design.
Global Technical Specifications
Electra STT — Tensioner
- Tension Force: 1,000 – 12,000 N
- Tension Speed: 5.7 m/min
- Strap Width: 32 mm (1¼″)
- Weight (inc. battery): 5.5 kg
Electra STDC — Sealer
- Seal Type: Double Crimp (No notch)
- Battery Type: 36V 2.1Ah Li-ion
- Weight (inc. battery): 9.3 kg
- OEM Part: C521013110Z
Expert FAQ: SIAT Electra
Why switch from pneumatic to battery steel strapping?
Battery tools like the Electra provide total mobility. In large rail yards or shipping docks, pneumatic lines are impossible to manage and costly to maintain. Electra provides the same 12,000N power without the infrastructure requirements.
Is the Electra suitable for export lashing?
Yes. The STT Tensioner and STDC Sealer are designed specifically for heavy industrial applications, including securing steel coils, machinery anchoring, and high-tensile lashing for maritime and road transport.
Technical Consultation
Consult with Australia’s SIAT experts on the Electra Steel range.