MechMaxx 202014 F33-138S Electric Straddle Stacker – 3300 lb Capacity, 138" Lift Height, Adjustable Forks & Legs
MechMaxx 202014 F33-138S Electric Straddle Stacker – 3300 lb Capacity, 138" Lift Height, Adjustable Forks & Legs
Couldn't load pickup availability
- Secure Payments
- Simple Returns
- Free Lift Gate
Shipping
Shipping
Shipping Information
Processing & Delivery
Orders are processed within 1–5 business days. Most deliveries arrive within 6–12 business days, depending on the product and shipping method. Freight carriers typically contact customers by phone to schedule delivery.
Shipping Costs
We offer free shipping on select products within the continental United States. Shipping options and any applicable delivery charges are shown at checkout before purchase.
Freight Shipping
Large equipment, such as vehicle lifts and heavy machinery, ships via freight carriers due to size and weight.
Delivery Requirements
Some items require a commercial delivery location with a forklift or loading dock for unloading. Residential deliveries may require liftgate service and may incur additional fees depending on the product and location.
Pickup Option
Customers may choose to have their order delivered to a nearby freight terminal for pickup.
More Information
For full details on shipping procedures, delivery requirements, and freight options, please view our full Shipping Policy.
Warranty
Warranty
one-year warranty for machine.
Mechmaxx products stand up to extreme testing and come with a one-year warranty for machine.
We will repair or replace, at our discretion, any part returned to us and found to be defective through manufacturing within the first year of the original purchaser’s ownership (except consumable items like belts, blades, bearings and clutch). The engine is covered under warranty directly with the engine manufacturer.
warranty does not apply to normal wear, commercial or rental use, after-market modification or damages that occur from negligence, misuse, or use not in accordance with the operating and maintenance instructions, or the products intended uses. MechMaxx disclaims liability for any accidents, injury or damages to the equipment or personal property caused by the equipment when equipped with unauthorized parts, equipped with parts for unapproved purposes or modified in any other way. MechMaxx will at its discretion make the final decision regarding warranty eligibility.
Lithium-Ion Electric Straddle Stacker – 3300 lb Capacity Walkie Stacker with 138" Lift Height (Model F33-138S) Product Description
The MechMaxx F33-138S Electric Straddle Stacker is a powerful and efficient material handling solution designed for warehouses, distribution centers, and industrial facilities. With a 3300 lb load capacity and a maximum lift height of 138 inches, this stacker allows operators to easily transport and stack palletized goods while maintaining stability and precision.
Powered by a 24V 60Ah maintenance-free lithium-ion battery and a 2.2 kW lift motor, the F33-138S delivers strong lifting performance with smooth and quiet operation. The built-in 24V/30A onboard charger supports fast charging and opportunity charging, allowing the stacker to remain productive throughout multiple work shifts.
Designed with adjustable forks and adjustable straddle legs, this stacker adapts to different pallet sizes and load types. Its compact structure and 53" turning radius make it ideal for narrow warehouse aisles where maneuverability is critical.
High-Performance Electric Operation
The F33-138S features a fully electric drive and lift system for efficient pallet handling.
• 0.75 kW drive motor for smooth travel
• 2.2 kW lift motor for powerful vertical lifting
• Travel speed up to 2.6 mph when unloaded
• Stable lifting and lowering performance
This system provides consistent performance for stacking, loading, and transporting goods in warehouse environments.
Adjustable Forks & Straddle Legs
The adjustable design allows the stacker to handle a wide range of pallet sizes.
• Fork width adjustable from 8.3" to 33.5"
• Straddle leg inside width adjustable from 35.4" to 51.2"
• Compatible with multiple pallet configurations
• Improves flexibility for warehouse operations
These adjustable features make the stacker suitable for various industrial applications.
Durable Industrial Construction
The F33-138S is engineered with a reinforced frame and heavy-duty components for long-term reliability.
• Double-frame reinforced steel construction
• High-strength mast for stable lifting
• Polyurethane wheels that protect flooring
• Removable load backrest for improved safety
This durable structure ensures reliable performance during continuous warehouse operations.
Advanced Safety Features
Multiple safety systems protect operators and cargo during lifting and transport.
• Emergency reverse safety button
• Electromagnetic braking system
• Explosion-proof hydraulic valve
• Electronic lift limit switch
• Automatic safety-release braking
• Protective mesh guard for operator safety
These features help ensure safe operation in busy industrial environments.
Battery Charging & Maintenance Guidelines
• Always read the product manual before operating the equipment
• Fully charge the battery after each use
• Avoid deep discharge or overcharging
• Charge the battery at least once per month when not in use
• Store the equipment in a cool, dry environment
Proper battery maintenance extends service life and ensures safe operation.
Important Shipping Note
Due to the size of this machine, lift-gate delivery is not supported. Customers must prepare a forklift or unloading equipment for delivery.
Technical Specifications
Load Capacity: 3300 lbs
Operator Position: Walkie
Maximum Lift Height: 138 in
Minimum Lift Height: 2.4 in
Mast Height (Raised): 160 in
Mast Height (Lowered): 92 in
Turning Radius: 53 in
Driving Speed (Laden / Unladen): 2.5 / 2.6 mph
Lifting Speed (Laden / Unladen): 18.1 / 26.8 fpm
Lowering Speed (Laden / Unladen): 22 / 19.3 fpm
Gradeability (Laden / Unladen): 3% / 8%
Battery: 24V / 60Ah Maintenance-Free Lithium-ion
Charger: 24V / 30A Built-in Charger
Controller: Curtis
Drive Motor: 0.75 kW DC
Lift Motor: 2.2 kW
Straddle Leg Width (Inside): 35.4 – 51.2 in
Straddle Leg Width (Outside): 43.3 – 59 in
Fork Width Range: 8.3 – 33.5 in
Fork Size: 1.4 × 4 × 45.3 in
Overall Length: 71.5 in
Packing Size: 43 × 37 × 97 in
Net / Gross Weight: 1410 / 1565 lbs
