ROTARY ARO22 HD 4-Post Alignment Lift, 22K, Open Front
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Rotary ARO22 - 22,000 lb Open-Front Four-Post Alignment Lift for Class 1-5 Vehicles
The Rotary ARO22 delivers 22,000 lb capacity in an open-front design engineered for professional alignment and undercar service. Featuring a patented Sentinel Lock system, 74-inch rise height, and included high-capacity rolling jacks, this ALI Gold Certified four-post lift handles everything from passenger cars to Class 5 commercial trucks up to 22,000 lb GVWR.
Key Features & Benefits
Highest Capacity Open-Front Design
The ARO22 delivers 22,000 lb lifting capacity in an open-front configuration, exceeding typical open-front alignment lifts that max out at 14,000-18,000 lb. The open-front runway design eliminates front crossmembers entirely, providing technicians unobstructed access to steering components, tie rods, and front suspension during alignment procedures.
Traditional closed-front alignment racks force technicians to work around structural obstacles when servicing front-end components. The ARO22's open architecture addresses this industry-wide challenge by removing barriers between the technician and the work area, while still maintaining the structural rigidity required for heavy-duty commercial vehicles.
This enables a single alignment bay to service the full spectrum from passenger cars to Class 5 medium-duty trucks without equipment changes. Shops can consolidate equipment investment while expanding their service capabilities to include commercial fleet customers.
Premium Rolling Jack System Included Standard
Every ARO22 ships with a complete rolling jack package: a 9,000 lb capacity front rolling jack and a 15,000 lb capacity rear rolling jack (low-profile, air-operated). This combined 24,000 lb jack capacity exceeds the lift's rated capacity, ensuring adequate lifting power for wheel service on the heaviest supported vehicles.
Competing alignment lifts typically either exclude rolling jacks entirely or offer lower-capacity options in the 7,000-9,000 lb range. The ARO22's included jack system addresses this gap by providing matched capacity that supports the full vehicle weight range the lift is designed to handle, without requiring additional equipment purchases.
This eliminates the need for separate floor jack equipment and ensures technicians have the lifting power required for tire rotations, brake service, and suspension work on commercial trucks. The air-operated design provides smooth, controlled lifting with minimal physical effort.
Patented Dual-Function Sentinel Lock System
The Sentinel Lock system utilizes a slack cable guide arm that continuously monitors cable condition and manages lock latch engagement throughout the lifting cycle. This patented dual-function mechanism provides both cable monitoring and automatic safety lock engagement in a single integrated system.
Standard mechanical lock systems rely on fixed engagement points and don't actively monitor cable tension. If a cable develops slack or wear, traditional locks may not engage properly. The Sentinel system addresses this by using the guide arm to detect cable condition in real time and ensure proper latch engagement regardless of cable state.
This improves shop safety by eliminating reliance on manual lock verification. The automatic engagement reduces the risk of operator error during busy service operations, while the cable monitoring function provides early warning of potential maintenance needs before they become safety issues.
Adjustable Stainless Steel Radius Gauge System
The ARO22 includes stainless steel turning radius gauges mounted in adjustable runway pockets with 27.6-inch center-to-center adjustment range. The stainless steel construction resists corrosion from brake dust, road salt, and cleaning chemicals that would degrade standard steel gauges over time.
Fixed-position gauge pockets on competing designs limit compatibility to vehicles within a narrow track width range. The adjustable pocket system accommodates varying track widths across the Class 1-5 vehicle spectrum, from compact cars to wide-track commercial trucks, without requiring additional gauge sets or adapter equipment.
This enables accurate turning radius measurements on every vehicle the lift supports, improving alignment accuracy and reducing the need for workarounds or approximations. The adjustable positioning also simplifies setup when transitioning between different vehicle types throughout the service day.
Single-Piece Formed Runway Construction
Each runway is formed from a single piece of steel using a non-welded track design. This eliminates weld seams along the rolling jack travel path, providing a smooth, continuous surface that extends jack life and simplifies maintenance.
Welded runway tracks create potential failure points where stress concentrations develop over thousands of load cycles. Weld seams also create bumps and ridges that increase rolling resistance and wear on jack wheels. The single-piece formed construction addresses both issues by eliminating welds from the critical jack travel area entirely.
This reduces long-term maintenance costs by eliminating weld inspection and repair requirements. The smooth rolling surface also makes jack positioning faster and easier, improving technician efficiency during wheel service operations.
Integrated LED Runway Lighting with Dimmer
Factory-integrated LED runway lighting with adjustable dimmer controls provides illumination of the undercarriage work area. The lighting system is built into the lift structure, eliminating external fixtures, extension cords, and the shadows created by hand-held work lights.
Technicians working under vehicles on standard alignment racks typically rely on drop lights or headlamps that create inconsistent illumination and require repositioning throughout the job. The integrated LED system provides even lighting across the entire undercarriage from the moment the vehicle is raised.
This improves visibility for alignment adjustments, suspension inspection, and undercar service tasks. The dimmer control allows technicians to adjust brightness based on task requirements and ambient lighting conditions, reducing eye strain during extended service operations.
Applications & Use Cases
- Wheel Alignment Services: Two-wheel and four-wheel alignment for Class 1 passenger cars through Class 5 commercial trucks up to 22,000 lb GVWR, including pickup trucks, vans, box trucks, and medium-duty fleet vehicles.
- Dealership Service Centers: Full-service alignment capabilities for new and used vehicle preparation, warranty service, and customer maintenance across diverse vehicle inventories.
- Commercial Fleet Maintenance: Scheduled alignment and suspension service for delivery fleets, service vehicles, and medium-duty commercial trucks requiring regular undercar maintenance.
- Tire Service Centers: Complete tire service including mounting, balancing, rotation, and alignment for passenger and commercial vehicle customers.
- Brake and Suspension Service: Brake inspection, pad and rotor replacement, suspension component service, and steering system repairs with full undercarriage access.
- Alignment Specialty Shops: High-volume alignment operations requiring efficient vehicle positioning, precise gauge placement, and quick turnaround for mixed vehicle types.
Technical Specifications
| Specification | Value |
|---|---|
| Lift Capacity | 22,000 lb (9,979 kg) |
| Front Rolling Jack Capacity | 9,000 lb (4,082 kg) |
| Rear Rolling Jack Capacity | 15,000 lb (6,804 kg) |
| Rise Height (Floor to Runway) | 74 in (188 cm) |
| Time to Full Rise | 105 seconds |
| Motor | 4 HP |
| Specification | Standard (ARO22N000) | Extended (ARO22N001) |
|---|---|---|
| Overall Length | 272 5/32 in (691 cm) | 308 5/32 in (783 cm) |
| Maximum Wheelbase | 194 in (493 cm) | 230 in (584 cm) |
| Overall Height | 107 3/8 in (273 cm) | 107 3/8 in (273 cm) |
| Runway Width | 26 in (66 cm) | 26 in (66 cm) |
| Minimum Runway Height | 8 5/16 in (21 cm) | 8 5/16 in (21 cm) |
| Ramp Length | 41 in (104 cm) | 41 in (104 cm) |
| Specification | Value |
|---|---|
| Voltage | 208-230V Single Phase |
| Air Supply | Required for slip plates and rolling jacks |
| Standard Colors | Red, Blue |
| Certifications | ALI Gold Certified, ETL Listed |
What's Included
- 1 x Front Rolling Jack - 9,000 lb capacity, air-operated
- 1 x Rear Rolling Jack - 15,000 lb capacity, air-operated, low-profile
- 2 x Stainless Steel Turning Radius Gauges - with adjustable runway pockets
- 2 x Rear Slip Plates - air-locking
- 1 x Internal Airline Kit - complete air routing system
- 1 x Air Filter, Regulator, and Lubricator (FRL) - integrated air preparation
- 1 x LED Runway Lighting Kit - with dimmer controls
Installation Requirements
Foundation Requirements
- Concrete Depth: Minimum 5 in (127 mm)
- Concrete Strength: Minimum 3,000 PSI
- Floor Anchoring: Required - anchor hardware installation per manufacturer specifications
Power Requirements
- Electrical: 208-230V single-phase power
- Dedicated Circuit: Required for 4 HP motor
Air Supply
- Compressed Air: Required for slip plates and rolling jacks
- FRL Included: Air filter, regulator, and lubricator provided with lift
Clearance Requirements
- Ceiling Clearance: Allow for 107 3/8 in lift height plus vehicle clearance above
- Permits: Verify local code compliance and permit requirements before installation
Shipping & Delivery
Freight Delivery
Shipping Method: Ships via freight carrier (flatbed or LTL) to commercial addresses.
Unloading Equipment: Forklift or hoist required for unloading. Lift ships on multiple crates/pallets.
Installation Services: Local delivery and installation available through authorized dealers.
Receiving Instructions
Inspection: Inspect all packages before signing bill of lading. Note any visible damage on BOL before driver departs.
Concealed Damage: Report any concealed damage within required timeframe per carrier and dealer policies.
Warranty Coverage
5-1-1 Warranty Program
5 Years - Equipment Structure: Columns, runways, and carriages covered against defects in materials and workmanship.
1 Year - Operating/Functional Parts: Power units, cylinders, latches, controls, and other functional components.
1 Year - Labor: Labor coverage for warranty repairs (may require installation by Rotary Authorized Installer - confirm with manufacturer).
Warranty Requirements
Installation: Professional installation following manufacturer installation manual recommended. Labor warranty may require installation by Rotary Authorized Installer (RAI).
Registration: Contact dealer or manufacturer for warranty registration requirements.
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Frequently Asked Questions
What is the lifting capacity of the Rotary ARO22?
The Rotary ARO22 has a 22,000 lb (9,979 kg) lifting capacity, making it suitable for Class 1 passenger cars through Class 5 medium-duty commercial trucks. This represents the highest capacity available in the open-front alignment lift category, where competing models typically max out at 14,000-18,000 lb. The lift achieves its full 74-inch rise height in 105 seconds using a 4 HP motor, providing consistent performance across the entire load range.
What rolling jacks are included with the ARO22?
The ARO22 includes a 9,000 lb (4,082 kg) capacity front rolling jack and a 15,000 lb (6,804 kg) capacity rear rolling jack, both air-operated. The rear jack features a low-profile design for clearance under lower vehicles. Together, these jacks provide 24,000 lb of combined lifting capacity, exceeding the lift's rated capacity to ensure adequate wheel service capability on the heaviest supported vehicles. Both jacks are included standard with every ARO22 purchase.
What are the concrete requirements for the ARO22?
The ARO22 requires a minimum concrete depth of 5 inches (127 mm) with a minimum compressive strength of 3,000 PSI. Floor anchoring is mandatory and must be installed per manufacturer specifications to safely support the 22,000 lb lifting capacity. The installation area must also provide adequate ceiling clearance for the lift's 107 3/8-inch overall height plus the height of the tallest vehicles you plan to service. Verify your existing floor meets these requirements before purchase.
What is the difference between the standard and extended ARO22 models?
The standard model (ARO22N000) has an overall length of 272 5/32 inches (691 cm) and accommodates wheelbases up to 194 inches (493 cm). The extended model (ARO22N001) has an overall length of 308 5/32 inches (783 cm) and accommodates wheelbases up to 230 inches (584 cm) for longer commercial vehicles. Both models share the same 22,000 lb capacity, 74-inch rise height, 26-inch runway width, and 107 3/8-inch overall height. Choose based on the longest wheelbase vehicles you need to service.
What electrical power does the ARO22 require?
The ARO22 requires 208-230V single-phase power for its 4 HP motor, with a dedicated circuit recommended for reliable operation. In addition to electrical power, compressed air supply is required to operate the air-locking rear slip plates and both rolling jacks. The lift includes an internal airline kit with air filter, regulator, and lubricator (FRL) for proper air preparation. Consult a licensed electrician to verify your facility can support these requirements before installation.
Is the Rotary ARO22 ALI certified?
Yes, the ARO22 is ALI Gold Certified and ETL Listed, complying with ANSI/ALI ALCTV current edition standards. ALI (Automotive Lift Institute) Gold Certification indicates the lift has been independently tested and verified to meet established safety and performance standards. The certification covers the lift's 22,000 lb rated capacity and includes the patented Sentinel Lock system. ETL listing confirms third-party NRTL testing per ANSI/UL 201 requirements. These certifications may be required for insurance and regulatory compliance in many jurisdictions.
What is the warranty on the Rotary ARO22?
The ARO22 features a 5-1-1 warranty structure. Equipment structure including columns, runways, and carriages is covered for 5 years against defects in materials and workmanship. Operating and functional parts such as power units, cylinders, latches, and controls are covered for 1 year. Labor coverage is provided for 1 year and may require installation by a Rotary Authorized Installer (RAI) to qualify. Contact your dealer or the manufacturer directly for complete warranty registration requirements and terms.
How long does it take the ARO22 to reach full rise?
The ARO22 reaches its full rise height of 74 inches (188 cm) in 105 seconds. The 4 HP motor delivers consistent lifting speed whether you are raising a 3,000 lb passenger car or a 22,000 lb commercial truck. The lift uses 5/8-inch cables with internal lubrication and cast sheaves housed in oversized columns for smooth, reliable operation. The minimum runway height at lowered position is 8 5/16 inches (21 cm), allowing low-profile vehicles to drive on easily.
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