
Lionel 2632080 - LionChief+ 2.0 LionMaster Big Boy Steam Locomotive "Union Pacific" #4001
- Rail Line: Union Pacific
- Road Number: 4001
- Gauge: O Gauge
- Power: Electric
- Engine Type: Steam
- Min Curve: O31
- Dimensions: Length: 29"
-
Most Recent Catalog: 2026 Volume 1
- Standard Finish
Features:
- LionMaster Series - all the detail you love in our full scale steam but sized to accommodate smaller layouts and curves!
- Dual powerful maintenance-free motors
- TMCC Command control - able to run with conventional, TMCC Cab 1 or LEGACY Cab 2 / Cab 1L in Cab 1 mode
- LionChief Bluetooth® Control - run with the Universal Remote or free CAB3 App on your smart device
- Speed control
- Able to lash-up with other LC Command LC+2.0 and LEGACY locomotives
- Directional headlights
- Firebox flicker
- Lighted marker lights and numberboards
- Fan-driven smoke
- Dual speakers
- ElectroCoupler on tender
Overview:
Our LionMaster Big Boy still captures the massive look and feel of the prototype compressed just enough to make this beast O-31 curve friendly! Perfect for small - mid-sized layouts and anyone who loves big steam, these impressive models are ready for long trains of traditional or scale-sized rolling stock. With Bluetooth® and TMCC command control, you've got a world of control options available. Now for the first time in this size, we're adding oil tender and removed aftercooler details to bring a modern 4014 to your rails.
Lionel 2632080 - LionChief+ 2.0 LionMaster Big Boy Steam Locomotive "Union Pacific" #4001
- Rail Line: Union Pacific
- Road Number: 4001
- Gauge: O Gauge
- Power: Electric
- Engine Type: Steam
- Min Curve: O31
- Dimensions: Length: 29"
-
Most Recent Catalog: 2026 Volume 1
- Standard Finish
Features:
- LionMaster Series - all the detail you love in our full scale steam but sized to accommodate smaller layouts and curves!
- Dual powerful maintenance-free motors
- TMCC Command control - able to run with conventional, TMCC Cab 1 or LEGACY Cab 2 / Cab 1L in Cab 1 mode
- LionChief Bluetooth® Control - run with the Universal Remote or free CAB3 App on your smart device
- Speed control
- Able to lash-up with other LC Command LC+2.0 and LEGACY locomotives
- Directional headlights
- Firebox flicker
- Lighted marker lights and numberboards
- Fan-driven smoke
- Dual speakers
- ElectroCoupler on tender
Overview:
Our LionMaster Big Boy still captures the massive look and feel of the prototype compressed just enough to make this beast O-31 curve friendly! Perfect for small - mid-sized layouts and anyone who loves big steam, these impressive models are ready for long trains of traditional or scale-sized rolling stock. With Bluetooth® and TMCC command control, you've got a world of control options available. Now for the first time in this size, we're adding oil tender and removed aftercooler details to bring a modern 4014 to your rails.
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
- Rail Line: Union Pacific
- Road Number: 4001
- Gauge: O Gauge
- Power: Electric
- Engine Type: Steam
- Min Curve: O31
- Dimensions: Length: 29"
-
Most Recent Catalog: 2026 Volume 1
- Standard Finish
Features:
- LionMaster Series - all the detail you love in our full scale steam but sized to accommodate smaller layouts and curves!
- Dual powerful maintenance-free motors
- TMCC Command control - able to run with conventional, TMCC Cab 1 or LEGACY Cab 2 / Cab 1L in Cab 1 mode
- LionChief Bluetooth® Control - run with the Universal Remote or free CAB3 App on your smart device
- Speed control
- Able to lash-up with other LC Command LC+2.0 and LEGACY locomotives
- Directional headlights
- Firebox flicker
- Lighted marker lights and numberboards
- Fan-driven smoke
- Dual speakers
- ElectroCoupler on tender
Overview:
Our LionMaster Big Boy still captures the massive look and feel of the prototype compressed just enough to make this beast O-31 curve friendly! Perfect for small - mid-sized layouts and anyone who loves big steam, these impressive models are ready for long trains of traditional or scale-sized rolling stock. With Bluetooth® and TMCC command control, you've got a world of control options available. Now for the first time in this size, we're adding oil tender and removed aftercooler details to bring a modern 4014 to your rails.












