Canadian National K5a Engines Are Ready-To-Run and Feature: • Limited Edition • 1/4" Dimensions • Operational On 0-42 Curves (2-Rail = 36" Radius) • • Brass Body Construction • Multiple Cab Numbers • Authentic Paint Scheme • • Lighted Number Boards • Constant Voltage Headlight • Constant Voltage Backup Light • • Front Operating Classification Lights • Sprung Drive Wheels • Operational Cab Vents • • Enclosed All Weather Cab • Firebox Glow • TA Studios Fan Driven Smoke Unit* • • Tender Hatches Open Allowing For Easy Access To Volume Control with Sound On / Sound Off Switch • • Precision DC Can Motor • Flywheel Coasting • • Your Choice Of 2-Rail Without Sound ($995.00) or Your Choice Of 2-Rail (AC) or 3-Rail With Authentic RailSounds and the Industry's Premier Digital Operating Control System, TrainMaster Command Control ($1095.00) • • 2-Rail & 3-Rail With Sound Models Are Also Equipped With Engineer On Board Speed Control At No Additional Cost! • (3-Rail with Sound Units Also Feature Rear Electronic Coil Coupler) (*This smoke unit features an auto shut off circuit that prevents the element from burning up when out of fluid) Approximate Engine Dimensions: Length 23" • Height 4" • Width 2½"