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Enterprise supply · specification support · integration engineering
Overview
The SSS-1500EU is the CE-certified stacker of SEER's SlimStack family designed for narrow aisles. The body measures 1681 × 1104 × 1997.5 mm, weighs 835 kg with battery and turns on a 1295 mm radius; the right-angle stacking aisle for a 1,000 × 1,200 pallet is 1988 + 200 mm. Rated load is 1,500 kg at a 600 mm load centre, standard lift height 2944 mm; forks are 1200 × 185 × 55 mm with an outer width of 555 / 600 mm. It carries and stacks open pallets; AI deep learning recognises pallets, racks and cages of different colours and sizes from several angles. A SEER safety controller, a safety laser with switchable field sets and dual safety encoders sense running status in real time and adjust; the 3D obstacle-avoidance camera measures the depth of objects between 0.2 and 5 m. The battery swaps in 3 minutes. One SLM-SLE4248 navigation LiDAR is joined by three SICK safety LiDARs; 2D safety lasers, distance sensors and a pallet-recognition camera give 360 degree scanning. Speed is 1.0 m/s loaded / 1.5 m/s unloaded; grade <5%; step 20 mm; gap 30 mm; positioning is ±10 mm and ±0.5 degree. The 24 V 210 Ah lithium iron phosphate battery runs 10 hours and charges from 10 to 80 percent in 2 h; charging is manual or automatic. Fork width, robot height, colour and logo can be customised.
Dynamic perception, real-time adjustment
The SEER safety controller, a safety laser with multiple switchable field sets and dual safety encoders sense running status in real time; speed and protective fields adapt accordingly.
Depth from 0.2 to 5 metres
The 3D obstacle-avoidance camera scans objects between 0.2 and 5 m and measures depth; hanging loads and protrusions the 2D safety lasers cannot see are caught.

A three-minute battery, ten hours
The 24 V 210 Ah battery runs 10 hours and swaps in 3 minutes; it reaches 80 percent in 2 hours. With a spare battery three shifts close without a break.

An 1104 mm body, 1295 mm turning
It stacks 1,500 kg to 2.94 m; the body is 1104 mm wide, the turning radius 1295 mm and the right-angle stacking aisle 2.2 m. It passes 20 mm steps.
Details & Performance Parameters.
Physical Architecture
Dynamic Performance
Energy & Protection
Computing & Intelligence
SEER SRC controller; laser SLAM; positioning ±10 mm, ±0.5°
1 × SLM-SLE4248 navigation LiDAR + 3 × SICK safety LiDAR; 2D safety lasers; distance sensors; pallet-recognition camera
Open-pallet handling and stacking; AI pallet, rack and cage recognition; HMI display; optional high-shelf recognition and pallet stacking
Wi-Fi roaming; e-stop, sound and light indicator, 360° laser protection, bumper strip, fork-height protection; braking ≤30 cm (1 m/s) / ≤50 cm (1.5 m/s)
Hardware & Materials
CE (ISO 3691-4:2023); lift height 2944 mm; fork outer width 555 / 600 mm; right-angle stacking aisle (1000 × 1200 pallet) 1988 + 200 mm
Bring Autonomous Power to the Field.
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Get a SSS-1500EU Quote
There is no single list price; the investment depends on configuration and use case. Fill in the form and we will return with a clear, tailored quote.
- Supply plan and delivery schedule from the manufacturer line
- Technical feasibility against your project requirements
- Integration scope and engineering support
- Specification and documentation support for corporate procurement
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About the SEER SSS-1500EU
SSS-1500EU Frequently Asked Questions
The most commonly asked questions and answers about SSS-1500EU.
The manufacturer gives the standard lift height as 2,944 mm, sufficient for a 3 m rack level. A different mast height is clarified with the manufacturer at quotation.
The SSS-2000EU lifts 2,000 kg, is narrower at 1039 mm, offers a 1.6 or 3 m lift option and 1.5 / 1.8 m/s speed. The SSS-1500EU stands apart with 1,500 kg, 20 mm step tolerance, a 3 minute battery swap and the 3D obstacle-avoidance camera.
SEER robots are dispatched from one panel with the manufacturer's RDS fleet software; because the robots share the SRC controller family and laser SLAM navigation, different models work in the same fleet. Charging stations and traffic rules are defined at commissioning.
The SSS-1500EU is sourced on a project basis: warehouse layout, pallet types, rack heights and the WMS/ERP link are worked out at the survey; import, commissioning and operator training are part of delivery. For a quotation, send aisle widths, pallet dimensions and daily pallet moves.















