Walkie Stacker vs Forklift: 4 Questions That Decide It (With OSHA Rules and Real Prices)
A walkie stacker is the right buy when the work stays indoors on smooth, level concrete, the heaviest pallet is 3,300 lb or less, the top beam is within reach of a 118 inch mast, and the operator can walk every run. A forklift is the right buy when any one of those four is false: loads go outside or up a grade, pallets get lifted inside a trailer, the shift covers enough floor that walking pace costs you hours, or the rack runs past 12 feet. On Warehouse Gear Hub, the EKKO EB13E full-powered straddle stacker is $5,593.60, the EK14 counterbalanced walkie stacker is $15,198.10, the EK16A-138 3-wheel electric forklift is $22,799.05, and the EK20GT-Li 4-wheel lithium forklift is $31,919.05. The four questions below take you from your floor plan to a part number, with the training rule quoted from 29 CFR 1910.178, the aisle number from OSHA's own forklift eTool, and every speed, grade, and weight from EKKO's spec pages.
- Is a walkie stacker a forklift to OSHA?
- Question 1: How heavy is the pallet and how high does it go?
- Question 2: Where will it travel: floor, grade, door, trailer?
- Question 3: How far does each pallet move, and how many per shift?
- Question 4: Who operates it, and what does OSHA require?
- Which should you buy?
- Frequently asked questions
Is a walkie stacker a forklift to OSHA?
Yes. 29 CFR 1910.178(a)(1) covers "fork trucks, tractors, platform lift trucks, motorized hand trucks," and other specialized industrial trucks powered by electric motors or internal combustion engines. A walkie stacker has an electric drive motor and an electric lift motor, so it is a powered industrial truck and every paragraph of 1910.178 applies to it, from the daily inspection to the training rule. OSHA's September 19, 2023 letter of interpretation closed the last argument: the agency applied the standard to three battery-powered carts because each is electric and built to carry, push, or pull material, citing the ANSI B56.1-1969 definition of a powered industrial truck as a "mobile, power-driven vehicle used to carry, push, pull, lift, stack, or tier material."
What differs is the class. OSHA's forklift eTool sorts trucks into seven classes. A walk-behind straddle stacker appears as "High Lift Straddle" under Class III, "Electric motor hand trucks or hand/rider trucks" (Lift Code 6), and under Class II, "Electric motor narrow aisle trucks" (Lift Code 1). A walk-behind counterbalanced stacker is Class III Lift Code 7, "High Lift Counterbalanced." A 3-wheel sit-down electric forklift is Class I, "Electric motor rider trucks" (Lift Code 4). A propane forklift is Class IV on cushion tires or Class V on pneumatic tires. That class line comes back in Question 4, because 1910.178(l)(4)(ii)(D) requires refresher training when an operator "is assigned to drive a different type of truck."
Question 1: How heavy is the pallet and how high does it go?
Start at the data plate, because the rule does. 1910.178(a)(6) requires that "all nameplates and markings are in place and are maintained in a legible condition," and 1910.178(o)(2) says "Only loads within the rated capacity of the truck shall be handled." Weigh your heaviest pallet, measure your top beam, then read the plate on the truck you are considering.
At the bottom of the range, a stacker and a forklift carry nearly the same pallet. Per EKKO's EB13E spec sheet, the straddle stacker is rated 2,800 lb at a 23.6 inch load center with a 118.11 inch lift (the listing rounds it to 119). The EK14 counterbalanced walkie stacker is rated 3,300 lb at a 24 inch load center with a 118 inch lift. Per EKKO's EK16A-138 page, the 3-wheel forklift is rated 3,500 lb with a 138 inch lift, and per the EK20GT-Li page, the 4-wheel lithium forklift is rated 4,000 lb at a 24 inch load center with a 185 inch lift. The forklift side keeps going: the EKKO EK50LP propane truck in the same catalog is rated 10,000 lb.
The number buyers miss is free lift, the height the forks rise before the mast starts to extend. The EB13E has 0 inches of free lift and an 81.89 inch lowered mast, so the mast grows on the first inch of lift. The EK14 has 4 inches. The EK16A-138 has 34.4 inches of free lift under an 86.6 inch lowered mast, and the EK20GT-Li has 43.7 inches under an 83 inch lowered mast. Inside a trailer or under a low door header, a forklift lifts a pallet almost 3 feet with the mast still at its lowered height. A straddle stacker in the same trailer has to keep the forks at floor level or send its mast into the roof.
| Model we stock | Type and OSHA class | Rated capacity | Lift height | Free lift | Lowered mast | Price as listed |
|---|---|---|---|---|---|---|
| EKKO EB13E straddle stacker | Walkie straddle, Class II or III | 2,800 lb at 23.6 in | 118.11 in | 0 in | 81.89 in | $5,593.60 |
| EKKO EK14 counterbalanced walkie stacker | Walkie counterbalanced, Class III | 3,300 lb at 24 in | 118 in | 4 in | 78 in | $15,198.10 |
| EKKO EK16A-138 3-wheel electric forklift | Sit-down rider, Class I | 3,500 lb | 138 in | 34.4 in | 86.6 in | $22,799.05 |
| EKKO EK20GT-Li 4-wheel lithium forklift | Sit-down rider, Class I | 4,000 lb at 24 in | 185 in | 43.7 in | 83 in | $31,919.05 |
| EKKO EK20TLP propane forklift, solid pneumatic | Sit-down rider, Class V | 4,000 lb at 24 in | 185 in | 43.7 in | Not listed | $30,589.05 |
Read the table against your rack. A single-deep rack with the top beam at 10 feet and 2,000 lb pallets is stacker work, and the EB13E does it for a fifth of the price of the lithium forklift. A top beam at 14 or 15 feet, or a 4,000 lb pallet anywhere, is forklift work.
Powered drive and powered lift, 2,800 lb at a 23.6 in load center, 118.11 in lift per EKKO's spec sheet, 53.94 in turning radius, 1,430 lb service weight, 2 x 12V 100Ah batteries with a 24V 15A charger, Curtis controller, polyurethane wheels, 3 year limited warranty.
Question 2: Where will it travel: floor, grade, door, trailer?
This question decides more purchases than capacity does. Every electric unit in the table climbs about the same grade on paper: the EB13E is rated 6 percent loaded and 8 percent unloaded per its spec sheet, the EK16A-138 is 6 percent loaded and 10 percent unloaded per EKKO's page, and EKKO's page for the EK14-130Li, the 130 inch lithium model in the EK14 family, lists 6 and 10 percent. A 6 percent grade is 6 feet of rise over 100 feet of run. Measure your ramp the same way before you buy anything. All of those numbers sit under the 10 percent line in 1910.178(n)(7), which reads: "When ascending or descending grades in excess of 10 percent, loaded trucks shall be driven with the load upgrade," and which also requires that grades be taken slowly with the load tilted back and raised only enough to clear the surface.
Tilt is where the stacker falls short on a dock plate. The EB13E has no mast tilt, so it cannot tilt a load back on a grade the way (n)(7) describes. The EK14 has 2 degrees forward and 5 degrees back. The EK16A-138 has 3 and 6. On a dock plate, the truck and the trailer floor are rarely on the same plane, and a truck with no tilt has to cross that break with the pallet dead level and the forks an inch off the deck.
Wheels and clearance decide the rest. The EB13E rolls on polyurethane: an 8.27 x 2.76 inch drive wheel and 3.15 x 2.76 inch bearing wheels under the forks. A 3 inch wheel stops at a threshold lip, a broken expansion joint, or the gravel past the dock door. The EK16A-138 runs cushion tires and is listed for indoor use on flat surfaces. The EK20GT-Li runs solid pneumatic tires. For a yard, asphalt, or an outdoor rack, the propane EK20TLP runs 7.00-12 front and 6.00-9 rear solid pneumatic tires and is listed for indoor and outdoor environments; our electric vs propane forklift guide covers the indoor air rules that go with it.
Aisle width runs the other way. The EB13E spec sheet lists an 88.19 inch right-angle stacking aisle with 1000 x 1200 mm pallets crossways, which is 7 feet 4 inches. EKKO lists 119 inches for the EK14-130Li. OSHA's narrow aisles eTool page says the conventional rack design for counterbalanced forklifts "requires about a 12 ft (144 in) aisle width." Turning radius tells the same story: 53.94 inches on the EB13E, 57 inches on the EK14, 58.9 inches on the EK16A-138, and an 86.2 inch outside turning radius on the EK20GT-Li. Whatever you buy, 1910.176(a) requires that "sufficient safe clearances shall be allowed for aisles," at docks, through doorways, and wherever turns are made, and that "Permanent aisles and passageways shall be appropriately marked."
3,300 lb at a 24 in load center, 118 in lift, 4 in free lift, 78 in lowered mast, 2/5 degree fork tilt, 57 in turning radius, no outrigger legs so it picks closed-bottom pallets and ground-level rack, 24V 210Ah battery and 24V 30A charger included, 3,740 lb service weight, 3 year limited warranty.
Question 3: How far does each pallet move, and how many per shift?
A walkie moves at walking pace because the operator walks beside it. The EB13E spec sheet lists a driving speed of 4.0 km/h loaded and 4.2 km/h empty, which is 2.5 and 2.6 mph. EKKO's EK20GT-Li page lists 9.3 mph loaded and unloaded. Put those on your floor. A dock door 150 feet from the rack is a 300 foot round trip: 82 seconds of travel on the stacker and 22 seconds on the forklift. At 60 pallets a shift, that is 82 minutes of walking against 22 minutes of driving, before anyone lifts a fork.
Lift speed is not where the gap is. The EB13E lifts at 92 mm/s loaded, about 3.6 inches per second, so a full 118 inch lift takes 33 seconds. The EK16A-138 lifts at 4.71 inches per second loaded, so its 138 inch lift takes 29 seconds. If every pallet travels 40 feet from the dock to a single rack row, the stacker is within a few minutes of the forklift over a shift. If pallets cross a 300 foot building all day, the forklift pays for itself in operator hours.
Weight and footprint belong in the same question, because the truck lives on your floor whether it is moving or not. The EB13E weighs 1,430 lb with its batteries and parks in 71.58 by 60.95 inches, about 30 square feet. The EK14 weighs 3,740 lb. The EK16A-138 weighs 5,020 lb and takes 107.1 by 42.1 inches. The EK20GT-Li weighs 7,594 lb and runs 138.9 inches long with forks. Add the rated load before you drive any of them onto a dock plate, a mezzanine, or a slab you have not had rated. The battery scales with it: 2 x 12V 100Ah on the stacker, 24V 320Ah on the 3-wheel forklift, and an 80V 205Ah lithium pack on the EK20GT-Li that wants a 480V 3-phase charger as standard. Our electric vs manual pallet jack guide covers the case where the pallets never leave the floor at all.
Question 4: Who operates it, and what does OSHA require?
The same paragraph covers both machines. 1910.178(l)(1)(i) reads: "The employer shall ensure that each powered industrial truck operator is competent to operate a powered industrial truck" safely, as shown by completing the training and evaluation in paragraph (l). Under (l)(2)(ii), that training is a combination of formal instruction, practical training, and an evaluation of the operator on the floor. Under (l)(6), the employer certifies that it happened, with the operator's name, the dates of training and evaluation, and the identity of the people who did it. Under (l)(4)(iii), "An evaluation of each powered industrial truck operator's performance shall be conducted at least once every three years." OSHA issues no license for any of this. The "no license needed for a stacker" line you will read elsewhere is true in the sense that it is also true for a forklift: the paperwork is the employer's certification, and it is the same paperwork for both.
What differs is what the training covers and when it repeats. Under (l)(3)(i)(A), truck-related training covers the "Operating instructions, warnings, and precautions for the types of truck the operator will be authorized to operate," so a crew trained on the EB13E is trained on a Class II or III walkie, not on a Class I sit-down forklift. The day you add the EK16A-138, (l)(4)(ii)(D) applies: refresher training is required when "The operator is assigned to drive a different type of truck." The daily routine is identical. Under (q)(7), "Industrial trucks shall be examined before being placed in service" and "Such examination shall be made at least daily," on the stacker as much as on the forklift. One more rule lands differently on a walkie: (m)(3) states "Unauthorized personnel shall not be permitted to ride on powered industrial trucks," and a walkie has no place to ride, so nobody stands on the forks or the chassis to get across the building faster.
Price closes the question. The stackers above run $5,593.60 to $15,198.10 and the forklifts $22,799.05 to $31,919.05. We are an authorized EKKO dealer, we price match, and we quote volume and B2B orders. If you are replacing a fleet of stackers with one forklift, or the reverse, call 1-800-794-1049, 8 AM to 4 PM Central, with your pallet weight, your top beam height, and your longest run, and we will size it in one call.
3,500 lb capacity, 138 in lift, 34.4 in free lift, 86.6 in lowered mast, side shift, 3/6 degree tilt, 58.9 in turning radius, cushion tires, hydraulic power steering, 24V 320Ah battery and 24V 50A charger included, 5,020 lb service weight, listed for indoor use on flat surfaces.
4,000 lb at a 24 in load center, 185 in lift, 43.7 in free lift, 9.3 mph travel speed, 80V 205Ah lithium-ion battery with InMotion AC controller, Cascade side shift and Shimadzu 4-way valve pre-plumbed, solid pneumatic tires, 86.2 in outside turning radius, 7,594 lb service weight, 3 year limited warranty.
Which should you buy?
Match your floor to the line that describes it.
- Indoor, smooth concrete, pallets under 2,800 lb, top beam at 118 inches or lower, short runs: EKKO EB13E straddle stacker ($5,593.60). 88.19 inch stacking aisle, 1,430 lb service weight, walks at 2.5 mph. Needs open-bottom pallets or rack the straddle legs can enter.
- Same floor, but closed-bottom pallets, ground-level rack, or a dock plate: EKKO EK14 counterbalanced walkie stacker ($15,198.10). 3,300 lb, no outrigger legs, 2/5 degree fork tilt, 4 inch free lift under a 78 inch mast.
- Pallets to 3,500 lb, a top beam up to 138 inches, loading trailers from a flat dock, still indoors: EKKO EK16A-138 3-wheel electric forklift ($22,799.05). 34.4 inch free lift, 58.9 inch turning radius, cushion tires.
- Pallets to 4,000 lb, rack to 185 inches, runs long enough that 9.3 mph matters: EKKO EK20GT-Li 4-wheel lithium forklift ($31,919.05). 43.7 inch free lift, solid pneumatic tires, 480V 3-phase charging.
- Any of the above, but the pallets go outside, across gravel, or up a yard ramp: EKKO EK20TLP propane forklift on solid pneumatics ($30,589.05), with the indoor air rules from our electric vs propane guide.
- Two stackers or one forklift: run Question 3 with your real distances. Two EB13E units cost $11,187.20, cover two aisles at once, and never need a 12 foot aisle. One EK16A-138 costs $22,799.05, loads the trailer, and lifts 3,500 lb to 138 inches. The right answer is the one your longest run and your heaviest pallet pick, not the price tag.
Every unit above is in the stackers collection or the forklifts collection. If you are choosing between two stackers rather than a stacker and a forklift, our straddle vs counterbalanced stacker guide settles that one with the same four-question method.
Frequently Asked Questions
Is a walkie stacker considered a forklift by OSHA?
Yes. 29 CFR 1910.178(a)(1) covers fork trucks, platform lift trucks, motorized hand trucks, and other specialized industrial trucks powered by electric motors or internal combustion engines, and OSHA's September 19, 2023 letter of interpretation applied the standard to battery-powered carts on the ANSI B56.1 definition of a "mobile, power-driven vehicle used to carry, push, pull, lift, stack, or tier material." A walkie stacker is a powered industrial truck in Class II or Class III of OSHA's forklift eTool, and every paragraph of 1910.178 applies to it.
Do you need a forklift license to operate a walkie stacker?
OSHA issues no license for any powered industrial truck. Under 1910.178(l), the employer must train the operator with formal instruction, practical training, and an evaluation, certify it under (l)(6) with names and dates, and re-evaluate at least once every three years under (l)(4)(iii). That applies to a walkie stacker and to a sit-down forklift. An operator trained on a stacker who is then assigned a forklift needs refresher training under (l)(4)(ii)(D), because it is a different type of truck.
Can a walkie stacker go up a ramp?
Only a shallow one. EKKO's EB13E spec sheet rates the straddle stacker at 6 percent loaded and 8 percent unloaded, and its EK14-130Li page lists 6 and 10 percent for the counterbalanced family. A 6 percent grade is 6 feet of rise in 100 feet of run. 1910.178(n)(7) requires that grades be taken slowly with the load tilted back, and that loaded trucks be driven with the load upgrade on grades over 10 percent. The EB13E has no tilt and 3.15 inch bearing wheels, so steep dock ramps and outdoor grades are forklift work.
How narrow an aisle can a walkie stacker work in?
The EKKO EB13E spec sheet lists an 88.19 inch right-angle stacking aisle with 1000 x 1200 mm pallets crossways, which is 7 feet 4 inches, on a 53.94 inch turning radius. EKKO lists 119 inches for the EK14-130Li counterbalanced stacker. OSHA's narrow aisles eTool page puts the conventional rack design for a counterbalanced forklift at about 12 feet (144 inches). Whatever the truck, 1910.176(a) requires sufficient safe clearance in aisles and at doorways and turns, with permanent aisles marked.
Can a walkie stacker be used outside?
The stackers in this guide run polyurethane wheels: an 8.27 x 2.76 inch drive wheel and 3.15 x 2.76 inch bearing wheels on the EB13E. Those are built for smooth, level concrete and stop at a threshold lip, a broken joint, or gravel. For a yard or an outdoor rack, EKKO lists the EK20TLP propane forklift on 7.00-12 and 6.00-9 solid pneumatic tires for indoor and outdoor environments, and the EK20GT-Li electric on solid pneumatic tires.
How much does a walkie stacker cost compared to a forklift?
On Warehouse Gear Hub as of this writing, the EKKO EB13E full-powered straddle stacker is $5,593.60, the EK14 counterbalanced walkie stacker is $15,198.10, the EK16A-138 3-wheel electric forklift is $22,799.05, the EK20TLP propane forklift is $30,589.05, and the EK20GT-Li 4-wheel lithium forklift is $31,919.05. The forklift adds travel speed, free lift, tilt, and tires for a dock plate; the stacker saves the difference when the pallets never leave the floor you already have.
Answer the four questions, then buy once
Walkie straddle and counterbalanced stackers, 3-wheel and 4-wheel electric forklifts, and propane trucks from EKKO, with capacity, lift height, free lift, and turning radius on every product page.
Shop stackers → Shop forklifts →Questions on aisle width, dock plates, or a multi-unit quote: call 1-800-794-1049 (8 AM to 4 PM Central) or email info@warehousegearhub.com.