Off-Highway Drives LCX viscous fan drives for off-highway equipment

From the global engine cooling pioneer comes the most cutting-edge fan drive yet. Designed specifically for large off-highway equipment, the LCX230 and 170 feature a durable, live center, industry-leading low-speed controllability, lower off speeds and Cold-Start Disengagement (CSD™) technology.
Applications
- Agricultural tractors
- Industrial crane trucks
- Backhoe loaders
- Excavators
- Other construction equipment
- Generator sets
- Variety of on-highway equipment
LCX230 specifications
- Maximum torque
- 2,655 in.-lbs. [300 Nm]
- Fan blade capacity (diameter)
- Configurations of 6 – 13 blades
- 28 – 34 in. [711 – 864 mm] diameter
- Engine horsepower range
- 400 – 800 hp [300 – 600 kW]
- Drive mass
- 16.5 lbs. [7.5 kg] (assuming 1-kg shaft)
- Drive diameter
- 10.83 in. [275 mm]
- Voltage
- 12v and 24v
- Typical engine displacement
- 10 – 15 L
LCX170 specifications
- Maximum torque
- 1,504 in.-lbs. [170 Nm]
- Fan blade capacity (diameter)
- Configurations of 6 – 13 blades
- 24 – 32 in. [610 – 813 mm] diameter
- Engine horsepower range
- 200 – 450 hp [150 – 335 kW]
- Drive mass
- 14.3 lbs. [6.5 kg] (assuming 1-kg shaft)
- Drive diameter
- 9.8 in. [249 mm]
- Voltage
- 12v and 24v
- Typical engine displacement
- 10 – 6 – 12 LL
Features & Benefits
- CSD provides faster and quieter engine starts
- Maximum fuel efficiency and available engine power with less noise
- Excellent controllability and lower off speeds
- Fully-variable operation cools engine only as needed, reducing noise and parasitic loss while optimizing fuel economy
- Maximum uptime and long life
- Maintenance-free
- High-quality bearings and durable design
Related Documents
Video of Product
The LCX series' unique reservoir design prevents engagement at startup, reducing noise and enhancing engine and cab warmup -- especially during cold weather. Its low-speed controllability maximizes fuel efficiency and horsepower while reducing noise with smooth modulation.