The NBT60 is outstanding in its class, and not just because it is the largest National Crane ever built. Even with its size this crane is still roadable without the need for additional permits, which saves time and money before the job even begins, all while maintaining the flexibility that National Cranes are known for. Available features: Tailswing counterweight Self-lubricating Easy Glide wear pads Outrigger design eliminates the need for the single front stabilizer. Deluxe operator’s cab with air-conditioning, diesel heater w/defroster, skylight, single-axis electronic controllers Work Area Definition System (WADS) Standard and heavy lift charts available depending on chassis