LTC214, LTC212, LTC210, LTC208 Hydraulic Vibratory Double Drum Roller with Excellent Quality,Performance & Competitive Price. LTC214 ... Features1. Full hydraulic two wheel drive and vibration.2. Double frequency double vibration system.3. Hydrostatic center articulated steering, patented ... -type frame, good hold-down property.7. Hydraulic pump and vibrating motors are of the products made by American ...