A winding highway takes a turnA winding highway takes a turn

On-Highway Drives MSC2® Multispeed Fan Drives

MSC2 Multispeed Fan Clutch

In the low-speed mode, the MSC2 draws significantly less horsepower than an engaged on/off fan clutch. This helps when hauling on steep inclines in moderate climates by increasing the horsepower available to the drivetrain. The MSC2's transition from low- to high-speed also creates less change in available horsepower than an on/off fan clutch.

Applications

  • Buses and motor coaches
  • Off-highway equipment
  • Cranes
  • Cement mixers
  • Variety of off-highway equipment

Specifications

Actuation
Eddy current at low-speed with pneumatic lock-up*
Horsepower range
Up to 375 HP [280 KW]
Fan blade capacity
Up to 30 [76.2 cm]
Air pressure requirements
Minimum 90 psi [620.5 KPA]

* 3-speed version also available

Features & Benefits

  • Two-speed design provides optimal cooling in low mode for increased available horsepower, up to 50% less noise and reduced debris pulled into radiator
  • Simple design for lower maintenance requirements
  • Precise temperature control for maximum efficiency
  • Design enhances cab cooling and heating for operator and passenger comfort

Contact Horton

Required fields are marked

Recommended Fans

MS9 Nylon Fan

Unique blade shape, 9-blade design for increased airflow and efficiency. Ideal for reduced-emission engines on medium- to heavy-duty trucks and buses. 560 - 762 mm [22” - 30”]

Product Details

HS9 Nylon Fan

Unique airfoil allows maximum cooling with reduced draw in a 9-blade configuration. Ideal for Class 5-8 trucks and buses. 610 – 813 mm [24” – 32”]

Product Details

LS11 Nylon Fan

Compact 11-blade design with optimized blades for minimized deflection and reduced fan stress. Ideal for agriculture, construction and transportation equipment. 450 – 600.2 mm [17.72” – 23.62”]

Product Details