❶ Gearbox with low temperature premium chassis lube rated for service from -30℃ to +120℃.
❷ Maintenance-free feature with grease lubricant packed jack screw.
❸ "Double" speed designed for better efficiency.
❹ Wider backing mounting plate for greater load bearing capacity and extended life.
❺ Multi-type shoes available for different usage.
❻ Meets TTMA,AAR and German Safety Regulations for Commercial Vehicles.