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: 300 Nm [2,655 in.-lbs.]
Fan blade capacity (diameter): Configurations of 6 – 13 blades; 711 - 864 mm [28" – 34"] diameter
Engine horsepower range: 300 - 600 kW [400 – 800 HP]
Drive mass: 7.5 kg [16.5 lbs.] (assuming 1-kg shaft)
Drive diameter: 275 mm [10.83"]
Voltage: 12v and 24v
Typical engine displacement: 10 – 15 L

LCX170 specifications

Maximum torque: 170 nM [1,504 in.-lbs.]
Fan blade capacity (diameter): Configurations of 6 – 13 blades; 610 - 813 mm [24" - 32"] diameter
Engine horsepower range: 150 - 335 kW [200 – 450 HP]
Drive mass: 6.5 kg [14.3 lbs.] (assuming 1-kg shaft)
Drive diameter: 249 mm [9.8"]
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

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.