The T590 Double Reduction Drive Axles offer versatile power in a full line of two-speed models. With the strongest axle housing box section in its class as well as a broad ratio range from 4.75 through 10.90:1, the T590 Series is ideal for medium- and heavy-duty applications from 46,000 to 70,000 lbs. GAWR, including construction, heavy-haul, logging, oil field, refuse, and other demanding vocational applications.

LMS™/LMSi™

• Industry-leading hub system technology
• Reduced maintenance and improved reliability
• Increased efficiency and lower life cycle costs

Wheel Differential Lock

• Driver-controlled, for maximum traction on slippery surfaces    
• Increased stability improves operator safety
• Can be retrofitted on certain models
• Available on both forward and rear axle

Central Tire Inflation System

• Maximum mobility on a variety of terrains
• Enhanced efficiency extends tread life
• Reliable performance for better ride and reduced maintenance

Carrier Integrated Retarder Mount

• Increased strength    
• Improved brake performance
• Reduced complexity

Lube Pump

• Spin-out protection    
• Lower operating temperature

Patented Axle Breather Design

• Unrestricted air flow    
• No maintenance feature

Pinion Cage

• Adds strength    
• Eliminates leak paths