AMGO Commercial 18,000 lb 2-Post Lift | OH-18
Built for Commercial Loads: AMGO OH-18 18,000 lb 2-Post Clear-Floor Lift
Shopping for a serious 2 Post Lift can feel risky when you run full-size trucks and service bodies all day. You need real 18,000 lb capacity, not marketing fluff, plus stable picks and enough rise to work comfortably under tall vehicles. The AMGO OH-18 is built for exactly that, with dual direct-drive cylinders, four heavy-duty two-stage arms, and a clear-floor design that keeps your bay open. Max lifting height reaches 74 7/8 to 76 1/4 inches without adapters and up to 83 7/8 to 85 1/4 inches with adapters, so techs stand taller and wrench easier. If you’ve been burned by slow lifts or wobbly arms, this 2 Post Lift fixes those pain points with smooth hydraulics and rock-solid carriages. Above 16K capacity, the lift market splits cleanly between hobbyist-grade equipment that overstates structural ratings and full commercial-grade lifts that come with full commercial pricing. 18K is firmly in the commercial tier, where structural verification matters more than the headline capacity number.
In busy shops, uptime matters more than anything. The OH-18 uses aero-sync equalization cables to keep vehicles level as they rise, which means fewer mid-lift adjustments and faster cycle times. Automatic arm restraints lock in as you lift, while a single-point manual lock release lets you drop both columns from one side to speed workflow. Overhead heights are adjustable at 174, 186, or 198 inches, so you can fit more bays without custom steel. Drive-thru clearance is a generous 110 7/16 inches, and width between columns is 123 1/2 inches for easier spotting on longer wheelbases. Three column-height settings (174", 186", 198") accommodate the bay ceiling heights commercial shops actually have. Heavy-duty 2.0 HP 220V power unit and reinforced structural design rated for daily fleet commercial cycling.
This is a true commercial vehicle lift designed for fleets, medium-duty trucks, and upfit rigs where 12k or 15k just won’t cut it. Self-lubricating UHMW sliders reduce maintenance, and extra-long carriages add stiffness under heavy loads. The power unit runs on 220V single phase and lifts to full height in about 84 seconds, balancing speed with control. You also get heavy-duty rubber pads and saddle adapters, plus 3 and 6 inch stackable extensions in the box. If you’re comparing amgo 2 post lifts or shopping for an 18000 lb 2 post lift, the OH-18 checks every box for capacity, safety, and everyday shop efficiency. For shops handling fleet trucks, ambulances, work vans, and other heavy commercial vehicles that exceed 16K capacity, the OH-18 delivers true commercial-grade structural rating without the major-brand commercial premium.
Need a different capacity or configuration? Compare all 2 post car lifts, browse the full Car Lifts collection, or read our 2-Post vs 4-Post guide to pick the right style. Questions? Call (470) 208-2754.
Benefits of the AMGO OH-18 Two Post Lift
Key Features of the AMGO OH-18 2-Post Lift You'll Love:
• Real 18,000 lb capacity for commercial work: This lift is purpose-built for trucks, service bodies, and upfit rigs that outclass standard bays. The OH-18 handles heavy frames confidently thanks to extra-long carriages and stout columns. If you routinely load vehicles with tool bodies or racks, this capacity gives you a safer, more stable pick every time.
• Dual direct-drive hydraulics with smooth, level rise: Direct-drive cylinders eliminate chains and reduce moving parts, which cuts maintenance and improves feel. Aero-sync equalization cables hold the vehicle level through the entire travel, so techs aren’t chasing uneven arms mid-lift. You get consistent starts and stops that protect both the vehicle and your team.
• Four heavy-duty two-stage arms with automatic restraint: The arm design reaches a wide range of pick points on longer wheelbases without sacrificing stability. Automatic arm restraints engage as you lift, locking position and increasing safety under load. With 3 and 6 inch stackable adapters in the box, you can dial in ideal contact on different chassis heights.
• Three adjustable overhead heights to fit more shops: Choose 174, 186, or 198 inches to match your ceiling height without custom mods. The overhead shutoff protects tall roofs and equipment if a lift keeps rising. This flexibility helps multi-bay shops standardize lifts across uneven ceilings while keeping workflow consistent.
Minimum Garage Requirements
✔ Ceiling Height: At least 180" (15'0") recommended ✔ Footprint: 110" drive-thru x 152" overall (9'2" x 12'8") ✔ Concrete Thickness: Minimum 5" (127 mm) ✔ Concrete Strength: Minimum 3,500 PSI compressive ✔ Electrical: 2.0 HP, 220V, 60 Hz, 1-Phase ✔ Overall Lift Height: 174" (14'6") (measure before ordering)
✔ Ceiling Height: At least 180" (15'0") recommended
✔ Footprint: 110" drive-thru x 152" overall (9'2" x 12'8")
✔ Concrete Thickness: Minimum 5" (127 mm)
✔ Concrete Strength: Minimum 3,500 PSI compressive
✔ Electrical: 2.0 HP, 220V, 60 Hz, 1-Phase
✔ Overall Lift Height: 174" (14'6") (measure before ordering)
*Concrete must meet the manufacturer's minimum requirements as specified above. Installing this lift on inadequate concrete may result in serious injury or death. It is the customer's responsibility to verify concrete thickness and strength prior to purchase and installation. Stacking taller vehicles vertically may require additional ceiling height. Measure your specific vehicles before ordering. Note: 2-post overhead lifts inherently require tall ceilings. Verify your overhead clearance before ordering.
AMGO OH-18 18,000 lb 2-Post Car Lift Specifications |
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| Manufacturer | AMGO |
| Lifting Capacity | 18,000 lb |
| Power Unit | 2.0 HP, 220V, 60 Hz, 1-Phase |
| Recommended Circuit | Dedicated 20A, 220V single phase |
| Lift Time | ~84 s |
| Minimum Pad Height | 6 7/8 in |
| Max Lifting Height - No Adapters | 74 7/8 to 76 1/4 in |
| Max Lifting Height - With Adapters | 83 7/8 to 85 1/4 in |
| Max Lock Height - No Adapters | 72 7/8 to 74 1/4 in |
| Max Lock Height - With Adapters | 81 7/8 to 83 1/4 in |
| Overall Height Settings | 174 in, 186 in, 198 in |
| Overall Width | 151 15/16 in |
| Width Between Columns | 123 1/2 in |
| Drive-Thru Clearance | 110 7/16 in |
| Design | Clear-floor with overhead shutoff |
| Cylinders | Dual direct-drive hydraulic cylinders |
| Equalization | Aero-sync cables |
| Arms | 4 heavy-duty two-stage arms with automatic restraints |
| Carriages | Extra-long, heavy-duty construction |
| Sliders/Bushings | Self-lubricating UHMW polyethylene sliders |
| Safety Locks | Single-point manual safety lock release |
| Overhead Shutoff | Included, protects high roofs |
| Included Pads | Heavy-duty single-screw rubber pads and saddle adapters |
| Included Adapters | 3 in and 6 in stackable extensions |
| Included Accessories | Detachable toe guards, tool trays |
| Electrical Requirements | 220V single phase, dedicated circuit |
| Floor Requirements | Minimum 5 in thick at 3,500 PSI; follow AMGO manual and local code |
| Gross Weight | 2,906 lb |
| Warranty | Steel Structure (columns, carriages, arms, beams, ramps, etc.): 5 Years Hydraulic Parts (cylinders, seals, hoses, fittings): 3 Years Other Parts (excl. Consumables), electrical, power units: 2 Years |
AMGO OH-18 Frequently Asked Questions
What vehicles is the OH-18 built for?
Medium-duty iron: an 18,000 lb 2 post lift for box trucks, shuttle buses, stake beds, and the heaviest service bodies. The 110" drive-thru and 123-1/2" between columns take wide chassis, with adapters pushing pad height to 85-1/4".
How much ceiling height do I need?
The columns install at 174", 186", or 198" -- plan on 180" (15'0") minimum, and measure your tallest raised vehicle since a box truck at height eats clearance fast.
Which AMGO heavy 2-post is right for me?
This OH-18 tops the 2-post line. Fleets under 15,000 lbs? The OH-15 costs less on the same footprint. For trucks that spend more time in wheels-supported service, the PRO-18 4-post matches the capacity drive-on style.
What does it need for power?
A 2.0 HP, 220V, 60Hz single-phase power unit on a dedicated 20A circuit -- no three-phase service. The ~84-second rise reflects the capacity. AMGO lists the 21501 base extension kit as the matching accessory.
Do I need to bolt it to the floor?
Yes -- at 18,000 lbs, anchoring per the manual is mandatory and your slab deserves an engineering check. Concrete must meet AMGO's minimum spec before installation.
Should I get a 2-post or a 4-post lift?
Two-posts give wheels-free access for brakes, suspension, and tires -- but at this weight class, many shops run both a 2-post and a drive-on 4-post. Our 2-Post vs 4-Post guide walks through the decision.
Is the AMGO OH-18 worth it?
Eighteen thousand pounds of wheels-free access on single-phase power, with 5-year structure / 3-year hydraulics / 2-year electrical coverage -- capability that typically costs far more. See the Reviews tab above for buyer feedback.
Ready to upgrade your garage? Talk to a Lift Specialist or explore more options.