Quad Stack Battery Extractors

BE-MAX^TM Powered Battery Handling Solutions for Large Forklift Fleets

Quad Stack Battery Extractors (BE-QS) from BHS offer the greatest combination of space-saving design, efficiency, and safety for fleets with more than 300 batteries. With battery change-outs averaging just a few minutes per lift truck, a BE-QS system can improve battery room efficiency significantly, freeing forklifts to complete more material handling tasks.

Data-driven features associated with BHS's BE-MAX package make the BE-QS more safe, efficient, and reliable than ever before. Managers at the regional and/or facility level can log into the BHS BE-MAX Web Portal from anywhere with internet access. There, admins can view operator sessions, track system notifications, and activate advanced safety features like a required Operator Daily Checklist every 24 hours.

Built for Safety, Reliability, and Industry 4.0 Innovations

The advanced BHS lift system incorporates four hydraulic lift cylinders with a four-point equalization system. This combination keeps the battery carriage moving smoothly and evenly, while the exclusive Non-Inter-Flow hydraulic manifold routes power to adjust to the shifting weight of a battery transfer.

Battery beds ensure load stability during travel with five hydraulic-powered rollers supported by six additional idler rollers. The careful spacing of these rollers prevents damage to battery cases and supports the 10,000 pound load capacity that allows the BE-QS to bear the industry’s heaviest batteries safely.

Condition-based and predictive maintenance through the first-in-its-class BHS BE-MAX system prevent downtime, while sensors ensure that all components operate within acceptable ranges. Email alerts keep managers informed, giving them full control over asset operation even from remote locations.

To learn more about forklift battery changers from BHS, call our sales team at 1.800.BHS.9500.

Features & Benefits

Heavy-duty construction for added reliability
Low-maintenance design plus condition-based and predictive maintenance capabilities with email notifications reduce downtime to the absolute minimum
Digital support systems include the BHS BE-MAX Web Portal and touchscreen operator interface
Through the BHS BE-MAX Web Portal, admins can authorize Portal users and asset Operators, adjust email notifications, turn on/off a 24-hour Daily Operator Checklist requirement, view historical usage data, access logged system alerts, and more from virtually any computer or mobile device
Operator login prevents unauthorized access and keeps records of use sessions
Proximity sensors on the unit dash prevent unauthorized changes to control system
No exposed components for added safety
Durable powder coat finish resists both acid and scratches
Manual control of hydraulics for easy operation
Vacuum extraction reduces wear and tear on batteries
Vacuum extractor arm adjustable for various reach requirements
Non-proprietary hydraulic and electrical components lower replacement part costs
Redesigned hydraulic system for increased flow capacities and consistent function speeds
Quiet-running dual floor drive system provides positive traction on wet or dry surfaces
BHS exclusive Non-Inter-Flow (NIF) hydraulic manifold system stabilizes the lift cylinders to ensure a level roller bed during load transfers
Four lift cylinders, in combination with four-point equalization, assure smooth and level vertical movement of the roller bed when empty or loaded
Five hydraulic-powered rollers per compartment provide a brake for safe, easy battery transfer
Induction-type proximity switch disables floor drive to protect equipment when the extractor arm is outside the envelope of the compartment
Overhead Guard protects the operator from falling objects
Power Roller Cut-Out disengages powered rollers requiring additional input from operator to discharge battery from extractor

Specifications

	BE-24-2-QS	BE-36-2-QS	BE-42-2-QS
Travel Speed	0 to 240 ft/min / 0 to 1.22 m/s	0 to 240 ft/min / 0 to 1.22 m/s	0 to 240 ft/min / 0 to 1.22 m/s
Raise - Lower Speed	0 to 26 ft/min / 0 to 0.13 m/s	0 to 26 ft/min / 0 to 0.13 m/s	0 to 26 ft/min / 0 to 0.13 m/s
Powered Roller Speed	0 to 37 ft/min / 0 to 0.19 m/s	0 to 37 ft/min / 0 to 0.19 m/s	0 to 37 ft/min / 0 to 0.19 m/s
Arm Traverse Speed	0 to 24 ft/min / 0 to 0.12 m/s	0 to 24 ft/min / 0 to 0.12 m/s	0 to 24 ft/min / 0 to 0.12 m/s
Arm Rotation Time	6 s to 8 s	6 s to 8 s	6 s to 8 s
Draw Bar Pull / Vacuum (12” / 305 mm Round Cup)	1,000 lb / 454 kg	1,000 lb / 454 kg	1,000 lb / 454 kg
Draw Bar Pull Magnet*	800 lb to 1,200 lb / 363 kg to 544 kg	800 lb to 1,200 lb / 363 kg to 544 kg	800 lb to 1,200 lb / 363 kg to 544 kg
Vacuum Attach Time	< 1 s	< 1 s	< 1 s
Vacuum Release Time	< 1 s	< 1 s	< 1 s
Input Voltage	480 V / 3 ph / 60Hz	480 V / 3 ph / 60Hz	480 V / 3 ph / 60Hz
AC Current Draw	45 A	45 A	45 A
AC Current Draw w/ Electric Drive Option	52 A	52 A	52 A
Control Circuit Voltage	120 V ac	120 V ac	120 V ac
Hydraulic Power Unit	25 hp / 18.7 kW	25 hp / 18.7 kW	25 hp / 18.7 kW
Hydraulic Power Unit w/ Electric Drive Option	30 hp / 22.4 kW	30 hp / 22.4 kW	30 hp / 22.4 kW
Hydraulic Pump	36 gal/min / 136 L/min	36 gal/min / 136 L/min	36 gal/min / 136 L/min
Power Unit	Hydraulic, Variable Displacement	Hydraulic, Variable Displacement	Hydraulic, Variable Displacement
Operating Pressure	1,200 psi / 76 bar	1,200 psi / 76 bar	1,200 psi / 76 bar
Vacuum Pump	1/3 hp / 0.25 kW	1/3 hp / 0.25 kW	1/3 hp / 0.25 kW
Vacuum	21” Hg / 711 mbar	21” Hg / 711 mbar	21” Hg / 711 mbar
Full Load Capacity	10,000 lb / 4535 kg	10,000 lb / 4535 kg	10,000 lb / 4535 kg
Weight (Empty)	9,660 lb / 4382 kg	9,960 lb / 4518 kg	10,940 lb / 4962 kg
Total Compartment Rollers / Powered	11/5	11/5	11/5
Guide Track	3” x 2.5” Angle 76 mm x 64 mm	3” x 2.5” Angle 76 mm x 64 mm	3” x 2.5” Angle 76 mm x 64 mm
Overall Dimensions (L x W x H)	168” x 74” x 223” 4267 mm x 1880 mm x 5665 mm	192” x 74” x 223” 4877 mm x 1880 mm x 5665 mm	204” x 74” x 223” 5182 mm x 1880 mm x 5665 mm
Vacuum Arm Reach	3.5” to 13” / 89 mm to 330 mm	3.5” to 13” / 89 mm to 330 mm	3.5” to 13” / 89 mm to 330 mm
Vacuum Arm Reach (Hydraulic Extension)	9” to 23” / 229 mm to 584 mm	9” to 23” / 229 mm to 584 mm	9” to 23” / 229 mm to 584 mm
Magnet Arm Reach (Hydraulic Extension) Truck Side	14” to 22” / 355 mm to 559 mm	14” to 22” / 355 mm to 559 mm	14” to 22” / 355 mm to 559 mm
Wheel Base	109” / 2769 mm	133” / 3378 mm	145” / 3683 mm
Drive Wheel Centerline	51” / 1295 mm	51” / 1295 mm	51” / 1295 mm
Battery Compartment Width	24” / 610 mm	36” / 915 mm	42” / 1067 mm
Maximum Battery Dimensions (L x W x H)	48” x 23” x 34” 1219 mm x 584 mm x 864 mm	48” x 35” x 34” 1219 mm x 889 mm x 864 mm	48” x 41” x 34” 1219 mm x 1041 mm x 864 mm
Minimum Battery Width (with vacuum / magnet)	12” / 305 mm 6” / 152 mm	12” / 305 mm 6” / 152 mm	12” / 305 mm 6” / 152 mm
Minimum Battery Height	17.75” / 451 mm	17.75” / 451 mm	17.75” / 451 mm
Ground Clearance	0.63” / 16 mm	0.63” / 16 mm	0.63” / 16 mm
Roller Height	6.5” Min / 136.75” Max 165 mm Min / 3473 mm Max	6.5” Min / 136.75” Max 165 mm Min / 3473 mm Max	6.5” Min / 136.75” Max 165 mm Min / 3473 mm Max

Note: Specifications may vary ± 5% because of temperature, floor considerations, and operator efficiency. Values represented under normal operating conditions.

* Varies with battery case thickness and condition.

Options

Audible Alarm (BE-AUDALM): Alarm is activated while machine is in operation to notify pedestrians that the Battery Extractor is in use
BE-Mounted Water Tank (BE-WC-SS): Stainless steel water tank allows quick, easy battery maintenance from the Battery Extractor during battery change-out
Blue Light (BE-BLU-LT): Projects a bright, highly concentrated blue beam pattern on the ground in the direction that the extractor is moving
Custom Lasered Logo (BE-LOGO): Custom logo can be added to the front panel of the Battery Extractor
Electric Drive (BE-EDRIVE): Replaces hydraulic floor drive system with variable frequency drive (VFD) controlled system
Extended Reach (BE-EXTRCH): Increases the reach of the extractor arm and is ideal for use with forklifts with outriggers
Fan (BE-FAN): Aids in operator comfort in warm environments
Horn (BE-HORN): Horn is utilized by the operator to alert pedestrians
Level Assist Indicator (BE-LAI): An LED on the dash of the Battery Extractor alerts operator when proper vertical alignment with stands is achieved
Magnet Extraction (BE-MAG): Ideal when batteries are too narrow for vacuum extraction
Operator Shield (BE-OS): Isolates operator console from BE roller deck
Powered Battery Stop (BE-PBS): Automatic, mechanical stops on the forklift change-out side of the BE roller compartments prevent battery discharge while the unit is more than 20" off the floor (not available on model BE-42-2-QS)
Safety Scanner (BE-SICK): A compact system which scans the area in front and behind the Battery Extractor to identify objects or pedestrians in its detection zone, stopping movement of the Battery Extractor upon detection
Strobe Light (BE-STBLT): Visually notifies bystanders when machine is in operation
Fleet Tracker® (FLT-IIOT): BHS Fleet Tracker is a cloud-based fleet-management system, with detailed reporting that allows users to right-size their fleets for optimal efficiency. Connection to the IIoT allows managers to measure the health of batteries, stands, and trucks by logging into a secured Web Portal. Fleet Tracker’s touchscreen HMI mounted to the Automatic Transfer Carriage guides users to charged batteries, posts maintenance reminders, and updates the status of battery assets to the cloud. The Fleet Tracker system improves battery health, improves change-out efficiency, and gives managers the real-time data they need to eliminate waste by matching assets to needs exactly.

Resources

Video Resources

Operator Aboard Battery Extractors from BHS

BE Option: Fleet Tracker

BE Options – Part 1

BE Options – Part 2

Blog Resources

Regulations

Warnings

California Residents: WARNING: This product contains chemicals known to the State of California to cause cancer and/or reproductive harm, and birth defects or other reproductive harm. Learn more here.