AMGO Commercial 18,000 lb 2-Post Lift | OH-18

BY AMGO
SKU OH-18
Save $305.00 $8,000.00 USD$7,695.00 USD
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Official Factory Warranty
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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 Support Desk.

AMGO OH-18 18k two post lift

Benefits of the AMGO OH-18 Two Post Lift

Maximize capacity headroom
18,000 lb structural rating covers fleet trucks, ambulances, work vans, and the heaviest commercial vehicles short of dedicated heavy-duty equipment. Built for the real commercial-fleet workload.
Faster cycle times
Single-point release and direct-drive hydraulics cut wasted motion per cycle. The 2.0 HP 220V motor delivers consistent cycle times at full 18K capacity.
Better ergonomics
Three column-height settings (174', 186', 198') let you size the lift to bay ceiling and vehicle height. Less crouching, fewer tech injuries.
Simpler bay flow
Overhead crossmember keeps cables and hoses routed above the working area. Drive-thru clearance of 110-7/16' handles wide commercial vehicles without scraping.
Improved safety
Heavy-duty mechanical locks engage at multiple positions during the lift cycle. The structural rating is verified at 18K with commercial-grade margin.
Lower maintenance
Direct-drive hydraulic cylinders and self-lubricating bushings reduce the maintenance schedule that lighter-duty heavy-capacity lifts require.

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.

OH-18 measurements and specs, 18,000 lb

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

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.

Recommended Concrete Slab & Electrical Setup

Verify your shop bay dimensions before installation. Contact our lift specialists at contact@garageequippro.shop with any questions.

Concrete Slab Depth

9K–11K lb lifts typically require 4″–5.9″ of 3,000 PSI cured concrete (28+ days cure on new pours). Heavy-duty 12K–16K lb models require 5″–6″ depth.

Electrical Supply

Most 2-post lifts and commercial 4-post lifts use a dedicated 220V single-phase 30A circuit breaker. Select 8,500 lb & 9,500 lb 4-post storage lifts offer 110V options.

Ceiling Clearance

Measure from the garage slab to your lowest overhead obstruction (door opener, tracks, or beam) and compare against the Overall Height in the Specifications table.

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100% Authorized U.S. Factory Warranty

Official Factory-Authorized Dealer

Garage Equip Pro (garageequippro.shop) is an official factory-authorized U.S. dealer for AMGO. Every serial-numbered vehicle lift includes full manufacturer structural and hydraulic cylinder/power-unit warranty coverage plus lifetime U.S. technical support at contact@garageequippro.shop.

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