2025 Curtis Industries Kubota AC F-Series 3990

Information

2025 Curtis Industries Kubota AC F-Series 3990

Real air conditioning for the Kubota F3990 models offers users the ultimate in operator comfort with protection from the sun, heat, rain, dust, and insects.

Features may include:

  • Dynamic load control software efficiently manages vehicle electrical power with minimal draw
  • Stylish, low-profile design for maximum clearance
  • The overhead console features multi-speed fan control & four 360-degree adjustable louvers

The power kit includes a supplemental alternator

  • Simple and easy installation in about 2 hours
  • Comes pre-charged with refrigerant – no complicated initial setup
  • Includes replacement roof

Required:

  • A/C unit to fit the F3990 (1ACUNIT-G2)
  • A/C Roof (1ACKF2RFK)
  • A/C Power Kit (1ACKF2DRK)

Photos

Highlights

  • Gravenhurst, Ontario
  • 2025
  • Curtis Industries
  • Kubota AC F-Series 3990
  • Available
  • Above Cab: 3-5/8''

Specifications

  • 2025
  • Curtis Industries
  • Kubota AC
  • F-Series 3990
  • Implement / Attachment
  • Refrigerant: 2.1 lbs., R134a
  • System Voltage: 12-volt DC | Running Amperage Draw: 60 amp (high blower speed) | Condenser Fan: Automotive grade, 12-volt 20 amp | Evaporator Blower: Automotive grade, 12-volt, 10 amp squirrel cage fan with 3 speeds
  • Operator Controls: Compressor On/Off, System On/Off with 3 blower speeds
  • Shipping: 30 x 41 x 15 inches | Wiper: 110-degree sweep | Intrusion Into Cab: 2'' (operator area) 3'' (lowest Point)
  • Above Cab: 3-5/8''
  • 58 lbs (AC unit with cover)
  • 86 lbs
  • Housing: Powder-coated, corrosion-resistant aluminum alloy | Cover: Powder-coated, corrosion-resistant aluminum alloy | Evaporator Core: Automotive grade, corrosion-resistant aluminum alloy, tube, and fin | Condenser Core: Automotive grade, corrosion-resistant aluminum alloy, bar plate, and fin | Intake: Laser cut into case, single point, recirculating, non-filtered | Outlet: 4 adjustable louvered vents | Load Control: Patented electronic automated system control of load and function | Thermostat: Electronic, thermistor sensor, non-adjustable