Expand your field operations with the Robinair Premier R-1234yf Mobile Service Machine (SKU: AC1234-4SL). Specifically engineered for mobile technicians, fleet maintenance vehicles, and remote automotive service rigs, this specialized edition of the Robinair AC1234-4 platform combines fully automated climate control servicing with heavy-duty mobile transport safeguards.
Featuring an integrated scale lock mechanism, internal structural reinforcement, and oversized pneumatic tires, the AC1234-4SL safely withstands the vibrations and impacts of truck transport without losing scale calibration. Equipped with an integrated refrigerant identifier to prevent cross-contamination, this mobile Robinair recovery machine automatically executes recovery, evacuation, leak testing, and precise recharging to OEM specifications.
Key Features & Capabilities
Transport-Ready Scale Lock: Features a mechanical locking mechanism that secures the precision scale during vehicle transit to maintain accurate calibration.
Integrated Refrigerant Identifier: Automatically analyzes refrigerant prior to recovery to safeguard internal storage tanks against contamination.
98.5% Recovery Efficiency: Exceeds strict SAE J2843 standards to maximize expensive R-1234yf refrigerant recovery and reduce waste.
Fully Automatic Operation: Recovers, evacuates, vacuum leak-tests, and recharges modern vehicle A/C systems with minimal manual supervision.
All-Terrain Mobility: Equipped with large pneumatic rear tires and sturdy locking casters for smooth maneuvering over service ramps, gravel, and rough workshop floors.
Technical Specifications
Model: Robinair AC1234-4SL (Mobile Service Edition)
SKU: AC1234-4SL
Refrigerant Type: R-1234yf
Standards Compliance: Meets SAE J2843 requirements
Special Features: Integrated Scale Lock, Pneumatic Mobility Wheels, Built-In Refrigerant Identifier
Application: Mobile auto repair, fleet service trucks, agricultural equipment, and commercial auto repair shops


