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Rivarossi 1577 4-8-8-4 Big Boy #4022 in Union Pacific Black

4-8-8-4 Big Boy #4022 in Union Pacific Black

4-8-8-4 Big Boy #4022 in Union Pacific Black

4-8-8-4 Big Boy #4022 in Union Pacific Black

Product Details

Rivarossi 1577
HO Gauge (1:87 Scale)

4-8-8-4 Big Boy #4022 in Union Pacific Black
DCC Ready. 21-pin socket

Tooling Info:
Rivarossi 2009 HO

Real Vehicle Profile:
4-8-8-4 Class 4000 'Big Boy' UP

Stock Details

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Tooling Specification and Features

Detailing

Bodyshell - factory-fitted separate details

Bell
Boiler supports
Chimney
Company branding
Drain cocks
Handrails
Headlamp
Injector
Injector pipework
Numberplates - plastic - pre-fitted
Pipe work
Reverser
Safety valve
Tail lamp
Tender ladder
Walking platforms
Whistle

Bufferbeam detail (pre-fitted)

Lifeguard

Cab, footplate & interior detail

Detailed & painted
Glazing

Chassis/underframe detail

Air tank
Correct-thickness "stamped" rods
Fluted connecting rods with oily finish
Footsteps
Handbrake wheel/ lever
Inside valve gear (cosmetic)
No visible gap between front-bogie & frames
Pipework
Sprung front bogie

Detail pack also contains...

Branded pin badge
Locomotive plaque
Spare handrails
Spare wheelset

Tender

Has easy-to-use coupling to loco
Houses digital decoder
Houses PCB

Wheel "aesthetics"

Chemically-blackened
Painted
Traction tyres

Mechanical

Chassis construction

Diecast

Coupling socket/mounting

Non-NEM socket

Coupling type

Buckeye couplings

Loco-driven wheels (number of)

16 wheels

Minimum radius

Radius 3

Separating the body from the chassis

Secured with one or more screws

Weighting (to assist adhesion)

Within chassis

Electrical

DCC Capability:

DCC Ready. 21-pin socket

DCC speaker

Provision for a speaker (dimensions unknown)

Motor location

Locomotive

Motor type

5-pole with flywheel

Pickups

7 out of 8 axles

Power collection

2 rail DC

Working lights

Directional headlights (no tail lights)
Headlights (independent)

View full tooling info arrow_right_alt

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