Challenger RJ-9A 9K Rolling Jack for 44018AR Series
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Challenger RJ-9A - 9,000 lb Air/Hydraulic Rolling Jack for 44018AR Series
The Challenger RJ-9A delivers 9,000 lb capacity in a variable-width rolling jack, engineered for professional automotive shops running Challenger 44018AR 18K heavy-duty 4-post alignment lifts. Featuring air/hydraulic operation, adjustable 34"-42" width, and rise heights from 4-3/4" to 14-5/8", this rolling jack enables efficient wheel, brake, and suspension service operations.
Key Features & Benefits
Designed for Challenger 44018AR Heavy-Duty Alignment Series
The RJ-9A is engineered specifically as an accessory for the Challenger 44018AR 18,000 lb 4-post alignment lift, ensuring direct compatibility with runway-mounted installations designed for high-capacity commercial operations. The jack's width range (34"-42") aligns with 44018AR runway spacing, eliminating adapter requirements or modifications.
Professional automotive shops rely on OEM compatibility to streamline installation, maintain safety certifications, and preserve lift system warranties. Using non-OEM equipment introduces compatibility unknowns and creates potential liability during critical service operations. The RJ-9A's engineered fit for 44018AR systems eliminates these concerns.
This ensures predictable performance and maintains your investment in certified heavy-duty lift equipment. Shops can integrate the RJ-9A into existing 44018AR installations with confidence that all components meet manufacturer specifications.
9,000 lb Air/Hydraulic Operation for Commercial Duty
The RJ-9A delivers 9,000 lb lifting capacity per jack using air/hydraulic actuation, enabling technicians to lift heavy commercial vehicles and light-duty trucks from 4-post lift runways. Pressurized shop air drives the hydraulic system, providing consistent, repeatable lifts without manual effort or sustained operator strain.
Heavy commercial vehicles (SUVs, light trucks, commercial vans) require significant lifting capacity that exceeds typical manual jack capabilities. Air/hydraulic systems address this industry challenge by providing powered lifting proportional to shop air pressure, enabling fast, smooth raises and controlled lowering during brake, wheel, and suspension service.
This improves service center efficiency by reducing lift cycles and technician fatigue. Multiple vehicles can be serviced per shift with less physical demand, translating to faster turnaround times and higher shop throughput on heavy-duty work.
Variable Rise Height (4-3/4" to 14-5/8") for Precise Access Control
The RJ-9A provides rise heights from minimum 4-3/4" to maximum 14-5/8", allowing technicians to achieve exact clearance for wheel access, brake component service, and suspension work. The wide range enables precise positioning without over-lifting, reducing stress on vehicle suspension and creating safer working conditions beneath the lift.
Fixed-height jacks often provide either insufficient clearance or excessive lift, creating ergonomic challenges or safety concerns during service. Variable height systems address this by enabling incremental adjustments to match the specific component being serviced, whether wheels, brake drums, or suspension links.
This improves technician efficiency by eliminating repositioning steps and enabling ergonomic work angles. Precise height control also reduces suspension strain and keeps vehicles stable throughout the service cycle.
Adjustable Width (34"-42") for 44018AR Runway Compatibility
The RJ-9A features adjustable width ranging from 34" to 42", tailored to the specific runway spacing of Challenger 44018AR alignment lifts. Width adjustment occurs without tools, allowing shop technicians to adapt the jack to fit 44018AR systems instantly.
Different heavy-duty lift models have runway spacing that varies by critical inches, creating compatibility issues for fixed-width jacks. Shops operating alignment equipment typically require separate jacks for each model. Adjustable width eliminates this redundancy while maintaining precise fit and stability on 44018AR runways.
This reduces equipment investment and shop space requirements while ensuring the RJ-9A integrates seamlessly with your 44018AR heavy-duty alignment lift system.
Heavy-Duty Scissor & Hydraulic Construction
The RJ-9A uses a robust scissor mechanism with integrated hydraulic cylinders engineered for commercial-duty service environments. The design distributes approximately 4,500 lb load capacity per pad, accommodating split-load lifting when two jacks are used together on a single vehicle—a standard practice in heavy-duty service shops.
Light-duty jacks fail when exposed to sustained commercial use, high-frequency cycling, and heavy vehicle loads. Heavy-duty scissor construction addresses this by using reinforced linkages and industrial-grade hydraulic components rated for shop floor conditions. This eliminates equipment failures during critical service work.
This extends equipment service life and maintains reliable performance across high-volume service operations. Your shop gains dependable lifting capacity that supports extended equipment lifecycles in demanding commercial environments.
Applications & Use Cases
- Commercial Wheel Service: Lift commercial vehicles and light trucks from 44018AR lift runways for tire rotation, replacement, and brake drum/rotor service on heavy-duty vehicles.
- Heavy-Duty Brake Service: Raise axles on SUVs, light trucks, and commercial vans to access brake components while vehicle is suspended on alignment lift, enabling caliper work, pad service, and rotor resurfacing.
- Suspension & Alignment Work: Provide additional lifting height for spring, shock, tie-rod, and control arm service during wheel alignment procedures on commercial and heavy-duty vehicles.
- Undercarriage & Transmission Service: Lift vehicle ends for transmission fluid checks, pan service, exhaust system work, and undercarriage inspection on commercial vehicles.
Technical Specifications
| Specification | Value |
|---|---|
| Maximum Lifting Capacity | 9,000 lb per jack (4,500 kg) |
| Load Capacity Per Pad | Approximately 4,500 lb per pad |
| Operation Type | Air/hydraulic |
| Adjustable Width Range | 34" to 42" |
| Minimum Rise Height | Approximately 4-3/4" |
| Maximum Rise Height | Approximately 14-5/8" |
| Designed For | Challenger 44018AR Series 18K 4-Post Alignment Lifts |
| Operation Method | Two-hand operation recommended |
Installation Requirements
Mounting & Assembly
- Installation Location: Mounts and rolls on 44018AR lift runways (designed for Challenger 44018AR series).
- Width Adjustment: Lifting pads adjust from 34" to 42" to match 44018AR runway spacing without tools or fasteners.
Air Supply Requirements
- Shop Air Connection: Requires pressurized shop air supply with 1/4 NPT quick disconnect air inlet fitting for air/hydraulic operation.
- System Integration: Verify shop air pressure and flow capacity meets manufacturer specifications before operation. Consult installation manual for exact pressure and flow requirements.
Safety & Operating Notes
- Two-Hand Operation: Operator must maintain two-hand control during all lifting and lowering sequences to ensure intentional, controlled operation.
- Load Distribution: Two RJ-9A jacks are typically used together for load distribution during single-vehicle service. Maximum 4,500 lb per pad.
- Manual Review Required: Review manufacturer installation, operation, and maintenance manual for pressure limits, correct lift point guidance, and complete safety protocols before first use.
- Vehicle Support Verification: Ensure vehicle is properly supported on 44018AR lift before using RJ-9A for additional lift height.
Shipping & Delivery
Freight Coverage
Shipping: Ships as heavy equipment via freight carrier. Coverage available to 48 contiguous U.S. states with standard freight terms.
Delivery Timeframe: Approximately 5-10 business days from order placement, subject to inventory availability and freight carrier scheduling.
Delivery & Unloading Requirements
Equipment Required: Forklift or material handling equipment may be required for unloading on arrival. Verify receiving dock accessibility before shipment.
Inspection: Inspect all packages before signing bill of lading. Note any visible damage on the BOL before the driver departs—this is critical for damage claims and freight liability.
Damage Reporting Protocol
Within 15 days: 100% coverage for replacement parts and freight reimbursement for concealed damage discovered after delivery.
Within 30 days: 50% coverage for replacement parts and freight (shared cost between customer and carrier).
After 30 days: No freight coverage available; customer responsible for parts and shipping costs.
Warranty Coverage
Challenger Lifts Warranty
The RJ-9A is covered under Challenger Lifts standard warranty terms for heavy-duty 4-post lift accessories. Exact coverage duration and scope are determined at time of purchase and vary by dealer and purchase context. Contact your sales representative or dealer for specific warranty details applicable to your order.
Warranty Requirements
Installation Compliance: Warranty coverage assumes installation per manufacturer specifications outlined in the installation, operation, and maintenance manual. Non-standard installations or modifications may affect eligibility.
Operational Guidelines: Follow all safety warnings and operating pressure limits documented in the manual. Misuse, overloading beyond 9,000 lb capacity, or operation outside design parameters may void warranty protection.
Ready to Enhance Your 44018AR Alignment Lift System?
The Challenger RJ-9A adds essential lifting capacity to your heavy-duty Challenger 44018AR alignment lift system, enabling efficient commercial vehicle service. Get expert guidance on compatibility, installation planning, and technical specifications from our team.
Call to confirm 44018AR compatibility, included accessories, and installation requirements for your facility.
Frequently Asked Questions
What is the maximum lifting capacity of the Challenger RJ-9A?
The RJ-9A delivers 9,000 lb of lifting capacity per jack, with approximately 4,500 lb load capacity per lifting pad. Two jacks are typically used together for load distribution during single-vehicle service, providing combined 18,000 lb total capacity. This makes the RJ-9A suitable for heavy commercial vehicles and light-duty trucks operating in professional automotive shops.
Is the Challenger RJ-9A compatible with my Challenger 44018AR lift?
Yes, the RJ-9A is engineered specifically for Challenger 44018AR Series 18K heavy-duty 4-post alignment lift systems. The adjustable width range of 34 to 42 inches accommodates the specific runway spacing used on 44018AR models. We recommend calling to confirm compatibility with your particular 44018AR model variant before purchasing to ensure proper fit and operation.
What air supply requirements does the RJ-9A need?
The RJ-9A requires pressurized shop air supply connected via a 1/4 NPT quick disconnect fitting. Verify your facility's shop air pressure, flow rate, and CFM output meets manufacturer specifications documented in the installation manual. Consult the full installation guide for exact pressure limits and flow requirements before connecting and operating the jack in your service environment.
What rise height range does the RJ-9A provide?
The RJ-9A provides variable rise height starting from approximately 4 and 3/4 inches minimum to 14 and 5/8 inches maximum. This adjustable height capability enables precise lift control and accurate positioning for wheel, brake, suspension, and undercarriage service operations across different vehicle types, weights, and component locations requiring different clearance levels.
Can the RJ-9A width be adjusted for different 44018AR models?
Yes, the RJ-9A width is fully adjustable from 34 inches to 42 inches, with adjustment accomplished without requiring tools or fasteners. This range accommodates varying runway spacings on compatible Challenger 44018AR models. Call to verify width compatibility with your specific 44018AR model before purchase to ensure proper installation and safe operation in your facility.
What is included with the Challenger RJ-9A?
The RJ-9A package includes the rolling jack body assembly with integrated scissor mechanism and hydraulic system, lifting pads or side members for runway contact, and associated hardware components. Stack adapters may be included with certain configurations depending on your specific purchase order. Contact your dealer to confirm the complete component list and specific accessories included with your delivery.
What safety precautions should I follow when operating the RJ-9A?
Two-hand operation is required during all lifting and lowering sequences to maintain intentional, controlled operation. Follow all manufacturer safety warnings in the installation and operation manual, including pressure limits, correct lift point positioning, and load distribution guidance. Always ensure the vehicle is properly supported on the 44018AR lift before using the RJ-9A. Never exceed the 9,000 lb capacity per jack in professional service operations.
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