HO Broadway Ltd Early Challenger (CSA-2) Union Pacific #3829 4802

Broadway Limited HO Scale Union Pacific Early Challenger (CSA-2) #3829

Experience the power and precision of the Union Pacific Early Challenger with this meticulously crafted HO scale locomotive from Broadway Limited. Featuring the advanced Paragon4 Sound & Control System, this brass hybrid model delivers museum-quality detail and prototypical operation for both DC and DCC layouts.

Key Features

• Beautifully detailed and accurately modeled Union Pacific CSA-2 “Early Challenger” in post-1947 renumbered appearance
• Precision paint, color, and lettering schemes authentic to prototype
• Many separately applied details including handrails, ladders, brake wheel, and roof walkway
• Detailed underbody with prototypical piping and components
• Brass hybrid construction with brass locomotive and tender body mounted on heavyweight die-cast chassis for maximum tractive effort
• Composition: ABS body with die-cast chassis
• Metal wheels for superior electrical pickup and realistic appearance
• Operating Kadee-compatible couplers (2) for reliable coupling performance
• Compatible with Code 70, 83, and 100 rail
• Minimum operating radius: 18″ (22″ recommended for optimal performance)

Paragon4 Sound & Control System

• Dual-mode operation: Runs on both DC and DCC systems
• Integral DCC decoder with Back EMF for smooth slow-speed control
• High-resolution 16-bit audio for exceptional sound quality
• Quillable whistle with 3 selectable whistle options
• Adjustable bell intervals for realistic operation
• Synchronized chuff sounds that vary based on load
• Ambient sounds including passenger station, freight yard, lumber yard, and crew radio chatter
• Synchronized puffing smoke system with variable intensity and timing

Authentic Detailing

• HO Scale 1:87 model representing the Union Pacific CSA-2 “Early Challenger”
• 19,000-gallon cylindrical oil tender
• “As-Delivered” front engine configuration
• Graphite firebox and smokebox
• Aluminum lettering and road numbers
• Separately applied handrails, grab irons, ladders, piping, whistle, and brass bell
• Prototypical LED lighting including golden-white headlight, rear light, cab light, and illuminated number boards and classification lights

Performance Specifications

• Powered by precision 5-pole can motor with skew-wound armature
• Precision drive mechanism for smooth, reliable operation
• Traction tires for enhanced pulling power
• Metal Kadee-compatible couplers front and rear
• Scale: HO Scale (1:87)
• Wheel arrangement: 2-8-8-0 “Consolidation Mallet” configuration

Complementary Products

Enhance your Union Pacific operations with these related items from MPM Hobbies:

• HO Scale Freight Cars– Period-appropriate rolling stock for your Challenger to haul
• HO Scale Passenger Cars– Streamlined passenger consists for mainline service
• Model Train Track– Quality track systems compatible with this locomotive
• DCC Sound Decoders & Accessories– Enhance your DCC layout capabilities
• Model Railroad Scenery– Create authentic Western railroad scenes

This Broadway Limited Early Challenger represents the pinnacle of HO scale steam locomotive modeling, combining brass craftsmanship with cutting-edge sound and control technology. Perfect for collectors and operators who demand the highest standards of detail and performance.