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SEER

SEER SFL-300L

Single-Fork Autonomous Forklift

The SEER SFL-300L is a single-fork autonomous forklift 400 mm wide that works in 600 mm aisles and carries 300 kg tote dollies by lifting them 150 mm. Four navigation methods, SLAM, QR code, reflector and natural feature, give ±10 mm accuracy; a pallet-recognition camera finds tote dollies even without grooves. The 48 V 35 Ah battery runs 8 hours and charges in 1.5 hours.

PRICE

Project quote

Configuration, delivery schedule and investment figure are set by project scope. From your specification we prepare the supply plan from the manufacturer line and the integration scope.

Enterprise supply · specification support · integration engineering

Overview

The SFL-300L is designed for narrow aisles in electronics and automotive supply plants that move tote dollies and small racks. The body measures 914 × 400 × 1576 mm and weighs 230 kg with battery; minimum aisle width is 600 mm, turning radius 650 mm and chassis ground clearance is kept low. Rated load is 300 kg at a 350 mm load centre, standard lift height 150 ± 5 mm and the single fork 480 × 300 mm. SLAM, QR code, reflector and natural-feature navigation are supported; methods can be combined for secondary positioning and highly dynamic environments, with ±10 mm and ±1 degree positioning. The pallet-recognition camera detects cargo in real time and finds loads even on tote dollies without fixed grooves. An embedded navigation laser, obstacle-avoidance lasers, a 3D camera, a safety edge sensor and photoelectric sensors give 360 degree protection; one SLM-SLE4248 navigation LiDAR is joined by two SLD40s. Speed is 0.8 m/s loaded and 1.4 m/s unloaded; it passes 3 percent grades, 2 mm steps and 5 mm gaps. The 48 V 35 Ah ternary lithium battery runs 8 hours and charges from 10 to 80 percent in 1.5 hours. The modular design is open to height, colour and branding customisation.

QUOTE

Per project scope

Get a Quote

A 600 millimetre aisle

The 400 mm body and 650 mm turning radius allow work in a 600 mm aisle; it is designed for tote-dolly traffic at the line side.

Four navigation methods

SLAM, QR-code, reflector and natural-feature navigation on one robot; methods combine for secondary positioning and highly dynamic environments, with ±10 mm accuracy.

Four navigation methods

Finds grooveless dollies too

The pallet-recognition camera detects the load in real time; it picks and places loads even on tote dollies without fixed grooves.

Finds grooveless dollies too

Eight hours, a charge in an hour and a half

The 48 V 35 Ah battery runs 8 hours and reaches 80 percent in 1.5 hours; with automatic charging it tops up between shifts.

ROBOT IN ACTION

SFL-300L; Live Demonstration

Details & Performance Parameters.

Physical Architecture

Dimensions914 × 400 × 1576 mm; single fork 480 × 300 mm; turning radius 650 mm; minimum aisle 600 mm
Weight230 kg (with battery)

Dynamic Performance

Payload Capacity300 kg (load centre 350 mm)
Climb AngleGrade <3%; step 2 mm; gap 5 mm
Max Speed0.8 m/s loaded / 1.4 m/s unloaded

Energy & Protection

Battery48 V 35 Ah ternary lithium; 10-80% charge ≤1.5 h; manual or automatic charging
Endurance8 hours
Operating Temperature0°C / +50°C; RH 10-90% non-condensing

Computing & Intelligence

CPU / Processor

SEER SRC controller; SLAM, QR-code, reflector and natural-feature navigation; positioning ±10 mm, ±1°

Sensor Fusion

1 × SLM-SLE4248 navigation LiDAR + 2 × SLD40; 3D camera; pallet-recognition camera; safety edge sensor; photoelectric sensors

Smart Features

Real-time cargo detection (including grooveless tote dollies); modular body: height, colour and branding customisation; HMI display

Interfaces

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

Materials Used

Lift height 150 ± 5 mm; carrier type tote dolly / shelf

Bring Autonomous Power to the Field.

Start your SFL-300L project with our experts now.

QUOTE

Get a SFL-300L 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

Prefer to talk now: 0850 532 6 777

Product of interest: SFL-300L

SFL-300L Frequently Asked Questions

The most commonly asked questions and answers about SFL-300L.

No. The SFL-300L is a single-fork tote-dolly and small-rack carrier; carrier type is given as tote dolly and shelf, with a 150 mm lift. For pallets the SOF-300EU or the stacker class is considered.

Both are 300 kg single-fork robots. The SOF-300EU is CE certified, 500 mm wide, lifts 70 to 90 mm and gives 6 hours of battery; the SFL-300L is the non-CE version at 400 mm width, 150 mm lift and 8 hours of battery.

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 SFL-300L 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.

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