|Model||Motor Size||Maximum Speed 1 Ton (ft/min.) ||Maximum Speed 2 Ton (ft/min.)||Maximum Speed 5 Ton (ft/min.)||Maximum Speed 10 Ton (ft/min.)||Flange Width (in.)||Min. Radius Curve 2 PT 3 (in.) ||Min. Radius Curve 3-1/4 PT 3 (in.)||Min. Radius Curve 5 in. FW 3 (in.)||Weight (lbs.)
Monorail & Patented
- Polyurethane drive tire
- Tow bar
- Pendant upgrades
- Motor Brake
- Free wheeling drives
- Variable speed AC inverter drive
- Weather-resistant component upgrades
- Explosion-proof controls
- Spark-resistant features
- Position encoders
- Cord-operated quick-release tow bar
- Twin synchronized tractors share a common
reversing control package
- Soft start and inverter-based controls as
well as explosion-proof and spark-
resistant versions are available
- Tow bar mounting clevis
High Speed Tractor Drives by David Round
Leading the industry in innovation, David Round’s upgraded high speed tractors are ideal for long runs (up to 300 FPM) in heavy manufacturing environments. These high speed tractor drives are also often used on large garage or hanger doors and to haul material used in the construction and maintenance of bridges.
AC inverter drive packages permit variable speed operation and smooth starts.
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All products are available in Stainless Steel and Made in the U.S.A.