Electric stacker for warehouse operations

3300 lb Capacity | 3.5m Lift Height Sumachay Lifts

SLCS15 Electric stacker with 210Ah battery

brushless AC controller electric stacker

Best electric stacker for narrow warehouse aisles

SLCS15 Counterbalance Electric Stacker – 3300 lb Capacity | 3.5m Lift Height Sumachay Lifts

Warehouse equipment with ergonomic controls

SLCS15 Counterbalance Electric Stacker – 3300 lb Capacity | 3.5m Lift Height

Q: What aisle width and ceiling clearance does the SLCS15 need?

Maximum lift height is 3,500 mm (138 in / 3.5 m) on a duplex mast. Aisle width and overall clearances depend on your pallet length and layout, so send us your narrowest aisle, ceiling, doorway, and dock door measurements with your quote request — our team confirms fit before pricing.

Q: What charging setup is required?

The SLCS15 comes with a 30A external charger for its 24V 210Ah lead-acid battery. Charge in a ventilated area — lead-acid chemistry requires proper ventilation during charging. We confirm the charger's power-supply requirements with your quote.

Q: What does the warranty cover?

The SLCS15 includes a 12-month limited warranty from the invoice date on the stacker covering defects in materials and workmanship, including battery manufacturing defects. Normal battery capacity fade over time is not covered. Chargers and operator-wear parts are excluded. Warranty registration is automatic at purchase; no activation required.

Q: How does pricing and quoting work?

The SLCS15 is $16,000 CAD for the base configuration, with fork tilting, the platform, and the protection arm included. It is an incoming unit — pre-order now. Estimated arrival March–April 2027. Reserve with a $500 deposit — request a quote. Final pricing depends on your delivery location, freight method, and any configuration questions specific to your load type. Submit the quote form on this page with your facility details and typical load description — our team responds within 1 business day with a detailed quote.

Counterbalance electric stacker for closed-bottom pallets, skids, and non-standard load bases — loads most straddle stackers can’t service.

$16,000.00 CAD

Financing available 60-month lease, OAC. Ask for options with your quote.

Direct Pricing Counterbalance stacker built for closed-bottom pallets and skids, a load class most straddle stackers cannot service.Detailed quote within 1 business day · Freight confirmed after review

The decisive advantage Counterbalance, no support legs Front access to closed-bottom pallets, skids, and non-standard load bases

Capacity 1500 kg / 3300 lb

Max lift 3500 mm / 138″

Mast Duplex

Charger 30A external

Battery 24V / 210Ah

Support Canadian · 12 months

Why counterbalance? See the comparison ↓

Counterbalance design for closed-bottom pallets, skids, and non-standard load bases

Direct Pricing

Availability Incoming · not in stock

Incoming — pre-order now. Estimated arrival March–April 2027. Not currently in stock. Reserve a unit with a $500 deposit — request a quote .
For the most accurate shipping quote, click here to request a delivery quote .

Freight and delivery options confirmed after quote review

Reply within 1 business day

Trusted by Leading Canadian Operations Teams

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Customer proof

Trusted by Canadian Warehouses

4.9339+ Google reviews

Google Review

Great service, and a great choice with the pallet stacker and the hand pump truck. Both are electric and work amazingly well.
Kirk R.Electric Stacker & Pump Truck
Google Review

Best quality packaging products and prices in the GTA for all our warehouse supplies.
Himanshu T.Warehouse Supplies
Google Review

Great experience buying stretch wrap and an electric pallet jack. Quality and service were excellent.
Damien G.Stretch Wrap & Electric Pallet Jack
Google Review

Sturdy, easy to use, and perfect for handling heavy loads. The customer service really stood out, and everything arrived in perfect condition. Highly recommend Sumachay.
Sachin L.Sumachay Pallet Jack
Google Review

Bought an electric pallet jack from Sumachay. Great product with a great price, and the best, friendliest customer service. Definitely recommended.
Sathiya M.Electric Pallet Jack
Google Review

Bought a manual pallet jack first, then came back for the SELR20 Electric Pallet Jack. They even helped me fit it into my car.
KLMSELR20 Electric Pallet Jack
Google Review

Purchased electric and manual pallet jacks and loaded them in my van. Great price and great customer service. Definitely recommended.
Harpreet S.Electric & Manual Pallet Jack
Google Review

Great product and great service. The pallet jack is best quality.
Aleem H.Sumachay Pallet Jack

Great service, and a great choice with the pallet stacker and the hand pump truck. Both are electric and work amazingly well.

Kirk R.

Verified buyer

Max Lift Height

138″ (3500 mm)

Fork Length

42″ (1070 mm)

Pallet Compatibility

Standard open-bottom pallets (GMA, EUR)
Closed-bottom pallets, skids, drums, and custom bases (forks reach in flat, with no support legs under the load)
Wide and oversized non-pallet loads, provided fork-insertion clearance exists

SLCS15 (counterbalance)

Straddle stacker

Pallet bases

Closed-bottom pallets, skids, drums, custom bases

Standard 4-way GMA / EUR pallets only

Frontal access

Forks reach in flat with no legs in the way

Support legs straddle around the load

Load shape

Wide, oversized, non-pallet loads

Standard stringer pallets

Maneuvering

Single-pivot turn with no leg interference

Tight aisles with standard pallets

Up-front cost

Higher (counterweight chassis)

Lower

Best when

Your load mix includes anything non-standard

Your facility runs only standard pallets

Not sure which design fits your facility? Send a spec or photo of your pallet or skid with your quote request. Our team confirms compatibility before pricing.

Need a classic straddle stacker instead? See the SST15+, our flagship straddle model for standard pallets.

Closed-bottom pallets

Forks insert from the front, with no support legs required under the pallet.

Skids and non-standard bases

Accepts loads with no entry points for straddle legs.

Drums, crates, custom fixtures

Lifts directly as long as fork-insertion clearance exists under the load.

Standard 4-way pallets

Fully supported. The SLCS15 handles standard pallets the same as a straddle stacker.

Verify before ordering: send a photo or spec of your typical load with your quote request. Our team confirms compatibility before pricing.

Best-fit applications

Where the SLCS15 earns its counterbalance premium

The SLCS15 is chosen for load classes where a straddle stacker physically cannot service the pallet or base. Typical Canadian operations running this unit:

Line-side manufacturing

WIP fixtures, welded skids, and non-standard jigs with closed bases.

Beverage, drum, and keg handling

Cylindrical loads on flat skids or closed pallets.

End-of-line packaging

Finished-goods pallets with no fork pocket clearance for straddle legs.

Third-party logistics with mixed inbound

Pallet pools where incoming freight includes non-standard bases you cannot pre-filter.

Capacity 3300 lb (1500 kg)

Max Lift Height 138″ (3500 mm)

Fork Length 42″ (1070 mm)

Battery 24V Lead-Acid

Expand Full Engineering Specs

Lifting & Mast

Max Lift Height 138″ (3500 mm)

Dimensions

Forks & Straddle Legs

Fork Length 42″ (1070 mm)

Power System

Battery Type Lead-Acid

Voltage / Capacity 24V / 210Ah

Performance

Rated Capacity 1500 kg (3300 lb)

Wheels & Brakes

Compliance

Frequently Asked Questions

Answers to the most common buyer questions about the SLCS15 counterbalance stacker

Pallets & loads

Can the SLCS15 handle closed-bottom pallets and skids?

Yes — that is the core reason this model exists. The SLCS15 uses a counterbalance design with no support legs under the load, so the forks can approach closed-bottom pallets, welded skids, drums on flat bases, and custom fixtures from the front. A standard straddle stacker physically cannot service those loads because its support legs need to pass around or under the pallet.

Does it still work with standard 4-way GMA or EUR pallets?

Yes. The SLCS15 handles standard 4-way GMA and EUR pallets the same way a straddle stacker would. Counterbalance design simply adds compatibility with non-standard load bases — it does not remove support for standard pallets.

How is this different from a regular straddle stacker?

A straddle stacker has two long support legs at the base that extend under or around the pallet to stabilize the load. That design is efficient on standard pallets but blocks access to closed bases. The SLCS15 replaces those legs with a heavier counterbalance chassis at the rear — the forks can then reach any load that has fork-pocket clearance on its front face, not just loads with leg entry points. The trade-off is a slightly higher up-front cost and a wider turning footprint.

Fit & facility

What aisle width and ceiling clearance does the SLCS15 need?

Maximum lift height is 3,500 mm (138 in / 3.5 m) on a duplex mast. Aisle width and overall clearances depend on your pallet length and layout, so send us your narrowest aisle, ceiling, doorway, and dock door measurements with your quote request — our team confirms fit before pricing.

How does this compare to a sit-down counterbalance forklift?

The SLCS15 is a ride-on counterbalance electric stacker, not a sit-down forklift. It keeps the compact mast footprint of a stacker, while the rear counterweight lets the forks reach loads that straddle stackers can't, including closed-base pallets, crates, and other non-standard loads. A sit-down counterbalance forklift makes sense for high-throughput, long-distance moves across large warehouses. The SLCS15 is built for targeted lifting of non-standard loads in warehouses, plants, and 3PL facilities with moderate travel distances, at a lower total cost to own and maintain.

Battery & runtime

How long does the 24V 210Ah lead-acid battery last per shift?

Runtime depends on lift cycles, load weight, and travel distance. The SLCS15 runs on a 24V 210Ah lead-acid battery charged by a 30A external charger. Tell us your shifts and typical lift cycles with your quote request and we will confirm whether one charge covers your duty cycle; multi-shift operations should plan for opportunity charging during breaks or a second battery.

What charging setup is required?

The SLCS15 comes with a 30A external charger for its 24V 210Ah lead-acid battery. Charge in a ventilated area — lead-acid chemistry requires proper ventilation during charging. We confirm the charger's power-supply requirements with your quote.

Warranty & service

What does the warranty cover?

The SLCS15 includes a 12-month limited warranty from the invoice date on the stacker covering defects in materials and workmanship, including battery manufacturing defects. Normal battery capacity fade over time is not covered. Chargers and operator-wear parts are excluded. Warranty registration is automatic at purchase; no activation required.

What service and support is available in Canada?

Sumachay provides direct Canadian support for owners of the SLCS15, including parts, technical guidance, and warranty claims. Contact sales@sumachay.com or 844-861-9484 for post-purchase support.

Buying & delivery

How does pricing and quoting work?

The SLCS15 is $16,000 CAD for the base configuration, with fork tilting, the platform, and the protection arm included. It is an incoming unit — pre-order now. Estimated arrival March–April 2027. Reserve with a $500 deposit — request a quote. Final pricing depends on your delivery location, freight method, and any configuration questions specific to your load type. Submit the quote form on this page with your facility details and typical load description — our team responds within 1 business day with a detailed quote.

What does delivery and freight look like?

The SLCS15 is an incoming unit, not in stock: pre-order now, with estimated arrival March–April 2027. Once it arrives, it ships via LTL freight and delivery times across Canada vary by location. Because receiving a counterbalance stacker crate requires dock or forklift access, we confirm your receiving capability with you before scheduling freight. Freight and delivery options are finalized with your quote.