Reach Stackers Air Conditioning and HVAC Repairs

HVAC systems on reach stackers

Heavy-duty compressor, cooling-pack condenser and a high-visibility cab with substantial glazing and pressurised ventilation. Extensive glazing creates a high solar load, and continuous terminal or yard operation leaves little idle time.

Common faults we find on reach stackers

• Insufficient cooling at high ambient
• Filter saturation
• Blower wear
• Refrigerant leaks

Diagnostic process

• Operator interview and fault confirmation with the machine running under load
• Visual inspection of condenser, belts, hoses, wiring and cabin filters
• High and low side pressure testing against the manufacturer's specification
• Electronic leak detection, dye tracing or nitrogen pressure testing where required
• Electrical fault finding on clutches, relays, pressure switches and control modules
• Written findings, parts list and repair recommendation before work proceeds

Repair approach

• Correct recovery of refrigerant before any component is opened
• Compressor, condenser, evaporator, drier, valve, blower and harness repairs or replacement
• System flushing and drier replacement after contamination or compressor failure
• Vacuum, leak hold test, charge by weight and oil balance to specification
• Function test across the full temperature range with cabin outlet readings recorded

Preventative maintenance recommendations

Pre-season performance testing, filter renewal and condenser cleaning.