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SST15+ 3300 lb Electric Pallet Stacker – 138" Lift Height
Full electric stacker with variable-speed proportional control, diagnostic tiller, and 18-month Sumachay Plus warranty.
Available across Canada. Ships from our Toronto distribution centre (840 Flint Road, North York, ON).
6–8 hr Runtime · 45.3″–56.3″ Straddle Legs
3300 lb electric pallet stacker with 3500 mm max lift. DC variable-speed proportional control, diagnostic tiller, and 18-month warranty — available across Canada.
Have questions? See FAQ ↓ Browse all electric stackersFreight-included quote in 1 business day
Trusted by Leading Canadian Operations Teams
Google Review
Great service, and a great choice with the pallet stacker and the hand pump truck. Both are electric and work amazingly well.
Google Review
Best quality packaging products and prices in the GTA for all our warehouse supplies.
Google Review
Great experience buying stretch wrap and an electric pallet jack. Quality and service were excellent.
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.
Google Review
Bought an electric pallet jack from Sumachay. Great product with a great price, and the best, friendliest customer service. Definitely recommended.
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.
Google Review
Purchased electric and manual pallet jacks and loaded them in my van. Great price and great customer service. Definitely recommended.
Google Review
Great product and great service. The pallet jack is best quality.
See the SST15+ Working in a Real Warehouse
A customer running the SST15+ on their floor — no studio, no script.
What Our Customers Say
Purchased for Canadian Tire 108. The jacks, the pricing, and the service are all excellent. If you're considering buying, go right ahead, you won't be disappointed
The SELR20 Electric Pallet Jack is not only a top-quality product but also backed by customer service that sets Sumachay apart from the competition. A true differentiator in the market.
Sumachay Lifts saved the day during a critical project. We urgently needed stretch wrap, and their next-day shipping allowed us to stay on schedule. Their supply chain expertise and customer service are second to none
SST15+ Sumachay Plus Series
The SST15+ is what we recommend for warehouses running daily or multi-shift. It has variable-speed proportional lift and lowering, fault code diagnostics, and an 18-month warranty. If you need a stacker that shows up every day and doesn’t create problems, this is the one.
Precision Control
Proportional lift and travel — your operators place loads exactly where they need to go
Controlled Lowering
Lowering buffer keeps pallets and product from getting jarred on the way down
Fault Code Diagnostics
When something’s off, the display tells you what it is — no guessing, no waiting for a tech
Protected Components
Wiring and internals are covered, so forklifts and tight aisles don’t chew them up
Choosing between SST15 and SST15+?
If you run daily, multi-shift, or care about uptime — choose SST15+.
Why SST15+ Is Different
Procurement-grade comparison: SST15+ vs SST15 Standard
| Feature | SST15+ | SST15 Standard |
|---|---|---|
| Warranty Coverage | 18 Months | 12 Months |
| Drive & Control System | 0.75 kW DC · variable-speed proportional control | 0.75 kW DC · standard control |
| Lift / Lower Behavior | Proportional lowering · lowering buffer | Standard lowering |
| Safety & Handling | Emergency reverse · speed management at height | Standard emergency stop |
| Service Readiness | Diagnostic fault codes · service indicators | Basic troubleshooting |
| Component Protection | Covered routing · guarded components | Standard routing |
Will It Fit Your Facility?
Check the critical dimensions before you order.
Mast Lowered Height
89″ (2270 mm)
Max Lift Height
138″ (3500 mm)
Overall Length
67″ (1698 mm)
Overall Width
45″ (1150 mm)
Turning Radius
57″ (1455 mm)
Min Aisle Width (1000×1200)
90″ (2290 mm)
Fork Length
42″ (1070 mm)
Lowered Fork Height
2″ (60 mm)
Adjustable Straddle Legs
Adjust the support legs to match different pallet widths — one stacker handles multiple pallet sizes across your operation.
Pallet Compatibility
- Standard open-bottom pallets (GMA, EUR)
- Multiple pallet widths via adjustable legs (45.3″–56.3″)
- Straddle-style handling (legs go around the pallet)
- Compatible with closed-bottom and block-style pallets, provided the pallet fits within the adjustable straddle leg width (max 56.3″)
Technical Specifications
Complete Engineering Data
Expand Full Engineering Specs
Lifting & Mast
Dimensions
Forks & Straddle Legs
Power System
Performance
Wheels & Brakes
Compliance
Spare parts for this model
Stocked in Canada and ready to ship. Keep your unit running for years.
- Stocked in Canada
- Order direct
- DIY-friendly
- Local mechanic compatible
- Or drop it off to us
Warehouse Racking & Aisle Planning Guidance
When designing racking or planning warehouse layouts around the Sumachay SST15+, the following clearance details should be considered.
In practice, we recommend planning for at least 91–92″ of clear aisle width to allow for safe and comfortable operation.
- Right-angle stacking aisle (48″ load) ~90.16″
- Recommended planning width 91–92″
- Straddle-leg width (each, widest) ~3.55″
| Position | Inner Width | Outer Width |
|---|---|---|
| Narrow | 38.2″ | 45.3″ |
| Middle | 43.7″ | 50.8″ |
| Wide | 49.2″ | 56.3″ |
For standard 40″ × 48″ skids, we generally recommend the middle position, which provides a 43.7″ inner width. The wide position can be used if additional clearance is preferred.
Total Cost of Ownership
Dealer-sold 1.5T full-electric straddle stackers typically run $9,500–$11,000 in Canada. The SST15+ matches the core specs at $2,500–$4,000 less.
- Factory direct pricing: vs. $9,500–$11,000 from traditional dealers
- 18-month warranty eliminates early-life repair costs (typically $300–$800 per incident)
- Diagnostic fault codes reduce technician callouts — one avoided call covers the difference
- Lithium-ion battery: zero watering, zero acid checks, zero replacement cost during warranty
Based on published dealer pricing for comparable 1.5T full-electric straddle stackers in Canada (2025–2026).
Extended Warranty — Standard on SST15+
Every SST15+ ships with an 18-month warranty — 50% longer than the standard SST15. That extra six months covers the period when most early-life issues surface, so you’re not paying out of pocket for them.
Diagnostics & Service Readiness
When something goes wrong with a stacker, the expensive part is usually figuring out what it is. The SST15+ shows you a fault code on the display so your team can diagnose the issue before calling anyone.
Clear Fault Codes
The controller display shows alphanumeric codes — look it up in the manual, know what’s wrong
Skip the Guesswork
Your maintenance person can identify the problem and order the right part the same day
Less Downtime
Diagnose, order, replace — no waiting days for a technician to come look at it
Accessible Service Points
Components are laid out so your team can actually get to them without disassembling half the machine
E21
Motor controller communication error — check wiring harness connection
Here’s the math: A service call starts at $150+ just for diagnosis. If your team can read the code and identify the problem themselves, you skip that cost entirely — and get the right part ordered the same day instead of waiting for a technician visit.
Frequently Asked Questions
Answers to the most common buyer questions about the SST15+
Fitment & Facility
What is the lowered mast height — will the SST15+ fit through my door?
What pallet types can the SST15+ handle?
What aisle width does the SST15+ require?
Battery & Charging
How is the SST15+ charged and how long does it last?
Warranty & Service
What does the 18-month Sumachay Plus warranty cover?
What maintenance does the SST15+ require?
Buying & Delivery