4-8-8-4 Big Boy Locomotive

68_inch_tire.STL 4-8-8-4 Big Boy Locomotive

Air_Pump_Shield.STL 4-8-8-4 Big Boy Locomotive

air_Pump-a.STL 4-8-8-4 Big Boy Locomotive

air_Pump-b.STL 4-8-8-4 Big Boy Locomotive

Axle_Bearing.STL 4-8-8-4 Big Boy Locomotive

Bell_Cradle_.STL 4-8-8-4 Big Boy Locomotive

Bell_Crib.STL 4-8-8-4 Big Boy Locomotive

boiler_Seam_plate.STL 4-8-8-4 Big Boy Locomotive

Boiler_Section_1_-_SCALED_Part_1-.STL 4-8-8-4 Big Boy Locomotive

Boiler_Section_1_-_SCALED_Part_2-.STL 4-8-8-4 Big Boy Locomotive

Boiler_Section_1_-_SCALED_Part_3a-.STL 4-8-8-4 Big Boy Locomotive

Boiler_Section_1_-_SCALED_Part_3b-.STL 4-8-8-4 Big Boy Locomotive

Boiler_Section_1_-_SCALED_Part_4a-.STL 4-8-8-4 Big Boy Locomotive

Boiler_Section_1_-_SCALED_Part_4b-.STL 4-8-8-4 Big Boy Locomotive

Boiler_Section_1_-_SCALED_Part_5-.STL 4-8-8-4 Big Boy Locomotive

Boiler_Section_1_-_SCALED_Part_6-.STL 4-8-8-4 Big Boy Locomotive

Boiler_Section_2_-_SCALED_Part_1.STL 4-8-8-4 Big Boy Locomotive

Boiler_Section_2_-_SCALED_Part_2.STL 4-8-8-4 Big Boy Locomotive

Boiler_Section_2_-_SCALED_Part_3.STL 4-8-8-4 Big Boy Locomotive

Boiler_Section_2_-_SCALED_Part_4.STL 4-8-8-4 Big Boy Locomotive

Boiler_Section_3-_SCALED_Part_1.STL 4-8-8-4 Big Boy Locomotive

Boiler_Section_3-_SCALED_Part_2.STL 4-8-8-4 Big Boy Locomotive

Boiler_Section_3-_SCALED_Part_3.STL 4-8-8-4 Big Boy Locomotive

Boiler_Section_3-_SCALED_Part_4.STL 4-8-8-4 Big Boy Locomotive

Boiler_Section_4-_SCALED-1.STL 4-8-8-4 Big Boy Locomotive

Boiler_Section_4-_SCALED-2.STL 4-8-8-4 Big Boy Locomotive

Boiler_Section_4-_SCALED-3.STL 4-8-8-4 Big Boy Locomotive

Boiler_Section_4-_SCALED-4.STL 4-8-8-4 Big Boy Locomotive

Boiler_Section_4-_SCALED-5.STL 4-8-8-4 Big Boy Locomotive

Boiler_Section_4-_SCALED-6.STL 4-8-8-4 Big Boy Locomotive

Boiler_Section_4-_SCALED-7.STL 4-8-8-4 Big Boy Locomotive

Boiler_Section_4-_SCALED-8.STL 4-8-8-4 Big Boy Locomotive

Brake_Air_Reservoir__Long-a.STL 4-8-8-4 Big Boy Locomotive

Brake_Air_Reservoir__Long-b.STL 4-8-8-4 Big Boy Locomotive

brake_motor_connecting_rod.STL 4-8-8-4 Big Boy Locomotive

Bumper_Step.STL 4-8-8-4 Big Boy Locomotive

Cab_-_Side_Rivets-.STL 4-8-8-4 Big Boy Locomotive

Cab_-_Side_Rivets-2.STL 4-8-8-4 Big Boy Locomotive

Cab_Ladder.STL 4-8-8-4 Big Boy Locomotive

Cab_Support_-_Left-_SCALED.STL 4-8-8-4 Big Boy Locomotive

Cab_Support-_SCALED.STL 4-8-8-4 Big Boy Locomotive

Combination_Lever_Pin_1.STL 4-8-8-4 Big Boy Locomotive

COMBINATION_LEVER.STL 4-8-8-4 Big Boy Locomotive

Crank_Pin_-_Back_-_COVER.STL 4-8-8-4 Big Boy Locomotive

Crank_Pin_-_Back_-_NUT.STL 4-8-8-4 Big Boy Locomotive

Crank_Pin_-_BACK.STL 4-8-8-4 Big Boy Locomotive

Crank_Pin_-_Front-A.STL 4-8-8-4 Big Boy Locomotive

Crank_Pin_-_Front-B.STL 4-8-8-4 Big Boy Locomotive

Crank_Pin_-_Intermediate_-Nut.STL 4-8-8-4 Big Boy Locomotive

Crank_Pin_-_Intermediate.STL 4-8-8-4 Big Boy Locomotive

Crank_Pin_-_Main.STL 4-8-8-4 Big Boy Locomotive

crosshead_-_LEFT.STL 4-8-8-4 Big Boy Locomotive

Crosshead_-_RIGHT.STL 4-8-8-4 Big Boy Locomotive

Crosshead_Guild_Lower_Support.STL 4-8-8-4 Big Boy Locomotive

Crosshead_Guild_Support.STL 4-8-8-4 Big Boy Locomotive

CrossHead_Pin_-_NUT.STL 4-8-8-4 Big Boy Locomotive

crosshead_pin_-_small.STL 4-8-8-4 Big Boy Locomotive

CrossHead_Pin.STL 4-8-8-4 Big Boy Locomotive

Dome_-_SCALED.STL 4-8-8-4 Big Boy Locomotive

Drive_Wheel_-_Front_-_Back.STL 4-8-8-4 Big Boy Locomotive

Drive_Wheel_-_Intermediate.STL 4-8-8-4 Big Boy Locomotive

Drive_wheel_assembly.STL 4-8-8-4 Big Boy Locomotive

ECCENTRIC_ROD_COVER.STL 4-8-8-4 Big Boy Locomotive

ECCENTRIC_ROD.STL 4-8-8-4 Big Boy Locomotive

Ecentric_Crank.STL 4-8-8-4 Big Boy Locomotive

Engine_Truck_Axle_-_SCALED.STL 4-8-8-4 Big Boy Locomotive

Engine_Truck_Axle_Box-SCALED.STL 4-8-8-4 Big Boy Locomotive

Engine_Truck_Side_Frame.STL 4-8-8-4 Big Boy Locomotive

Engine_Truck_Spring_Replacement_-_Scaled.STL 4-8-8-4 Big Boy Locomotive

Engine_Truck_Swing_Frame.STL 4-8-8-4 Big Boy Locomotive

Engine_Truke_-_36_inch_wheel.STL 4-8-8-4 Big Boy Locomotive

Front_Engine_-_Part_1.STL 4-8-8-4 Big Boy Locomotive

Front_Engine_-_Part_2.STL 4-8-8-4 Big Boy Locomotive

Front_Engine_-_Part_3.STL 4-8-8-4 Big Boy Locomotive

Front_Engine_-_Part_3a-.STL 4-8-8-4 Big Boy Locomotive

Front_Engine_-_Part_3b-.STL 4-8-8-4 Big Boy Locomotive

Front_Engine_-_Part_4.STL 4-8-8-4 Big Boy Locomotive

Front_Engine_-_Part_4a-.STL 4-8-8-4 Big Boy Locomotive

Front_Engine_-_Part_4b-.STL 4-8-8-4 Big Boy Locomotive

Front_Engine_-_Part_5.STL 4-8-8-4 Big Boy Locomotive

Front_Engine_-_Part_6-arm_1.STL 4-8-8-4 Big Boy Locomotive

Front_Engine_-_Part_6-arm_2.STL 4-8-8-4 Big Boy Locomotive

Front_Engine_-_Part_6-arm_3.STL 4-8-8-4 Big Boy Locomotive

Front_Engine_-_Part_6-arm_4.STL 4-8-8-4 Big Boy Locomotive

Front_Engine_-_Part_6.STL 4-8-8-4 Big Boy Locomotive

Front_Engine_-_Part_7.STL 4-8-8-4 Big Boy Locomotive

Front_Engine_-_Part_8-Arm_1.STL 4-8-8-4 Big Boy Locomotive

Front_Engine_-_Part_8-Arm_2.STL 4-8-8-4 Big Boy Locomotive

Front_Engine_-_Part_8.STL 4-8-8-4 Big Boy Locomotive

Front_Rod.STL 4-8-8-4 Big Boy Locomotive

Front_Step_Bracket_-_Front.STL 4-8-8-4 Big Boy Locomotive

Front_Step_Bracket_-_Right.STL 4-8-8-4 Big Boy Locomotive

Front_Step_Bracket_Seat_Right.STL 4-8-8-4 Big Boy Locomotive

Front_Step_Plate.STL 4-8-8-4 Big Boy Locomotive

Guide_-_Front_Engine.STL 4-8-8-4 Big Boy Locomotive

Guild_Plate-_Back_Engine.STL 4-8-8-4 Big Boy Locomotive

Handrail_support.STL 4-8-8-4 Big Boy Locomotive

Headlight_with_number_plates.STL 4-8-8-4 Big Boy Locomotive

Imtermediate_Rod.STL 4-8-8-4 Big Boy Locomotive

Indicator_Lamp.STL 4-8-8-4 Big Boy Locomotive

Ladder_Brace.STL 4-8-8-4 Big Boy Locomotive

Lift_arm_pivot_plate_A.STL 4-8-8-4 Big Boy Locomotive

Lift_arm_pivot_plate_B.STL 4-8-8-4 Big Boy Locomotive

Link_and_Trunion.STL 4-8-8-4 Big Boy Locomotive

Link_Block.STL 4-8-8-4 Big Boy Locomotive

Link_Motion_pivot_pin.STL 4-8-8-4 Big Boy Locomotive

Link_Support_Frame-A.STL 4-8-8-4 Big Boy Locomotive

Link_Support_Frame-B.STL 4-8-8-4 Big Boy Locomotive

Link_Support_Frame.STL 4-8-8-4 Big Boy Locomotive

Main_Axle.STL 4-8-8-4 Big Boy Locomotive

MakerBot_-_Rear_Engine-_SCALED-1.STL 4-8-8-4 Big Boy Locomotive

MakerBot_-_Rear_Engine-_SCALED-2.STL 4-8-8-4 Big Boy Locomotive

MakerBot_-_Rear_Engine-_SCALED-3.STL 4-8-8-4 Big Boy Locomotive

MakerBot_-_Rear_Engine-_SCALED-4.STL 4-8-8-4 Big Boy Locomotive

MakerBot_-_Rear_Engine-_SCALED-5.STL 4-8-8-4 Big Boy Locomotive

MakerBot_-_Rear_Engine-_SCALED-6.STL 4-8-8-4 Big Boy Locomotive

MakerBot_-_Rear_Engine-_SCALED-7.STL 4-8-8-4 Big Boy Locomotive

MakerBot_-_Rear_Engine-_SCALED-8.STL 4-8-8-4 Big Boy Locomotive

MakerBot_-_Rear_Engine-_SCALED-9a-.STL 4-8-8-4 Big Boy Locomotive

MakerBot_-_Rear_Engine-_SCALED-9b-.STL 4-8-8-4 Big Boy Locomotive

MakerBot_-_Rear_Engine-_SCALED-10-a.STL 4-8-8-4 Big Boy Locomotive

MakerBot_-_Rear_Engine-_SCALED-10-b.STL 4-8-8-4 Big Boy Locomotive

MakerBot_-_Rear_Engine-_SCALED-10-c.STL 4-8-8-4 Big Boy Locomotive

MakerBot_-_Rear_Engine-_SCALED-11-a.STL 4-8-8-4 Big Boy Locomotive

MakerBot_-_Rear_Engine-_SCALED-11.STL 4-8-8-4 Big Boy Locomotive

MakerBot_-_Rear_Engine-_SCALED-12-b.STL 4-8-8-4 Big Boy Locomotive

MakerBot_-_Rear_Engine-_SCALED-12a-.STL 4-8-8-4 Big Boy Locomotive

MakerBot_-_Rear_Engine-_SCALED-13.STL 4-8-8-4 Big Boy Locomotive

MakerBot_-_Rear_Engine-_SCALED-14.STL 4-8-8-4 Big Boy Locomotive

MakerBot_-_Rear_Engine-_SCALED-19.STL 4-8-8-4 Big Boy Locomotive

MakerBot_-_Rear_Engine-_SCALED-20.STL 4-8-8-4 Big Boy Locomotive

Mirror_air_Pump_a.STL 4-8-8-4 Big Boy Locomotive

Mirror_air_Pump_b.STL 4-8-8-4 Big Boy Locomotive

Mirror_Pilot_Railing_-A.STL 4-8-8-4 Big Boy Locomotive

Mirror_Pilot_Railing_-B.STL 4-8-8-4 Big Boy Locomotive

mirror_reverse_Shaft_Arm_-_back.STL 4-8-8-4 Big Boy Locomotive

MirrorCab_Ladder.STL 4-8-8-4 Big Boy Locomotive

MirrorFront_Step_Bracket_-_Right.STL 4-8-8-4 Big Boy Locomotive

MirrorFront_Step_Bracket_Seat_Right.STL 4-8-8-4 Big Boy Locomotive

MirrorLadder_Brace.STL 4-8-8-4 Big Boy Locomotive

MirrorLink_Support_Frame-A.STL 4-8-8-4 Big Boy Locomotive

MirrorLink_Support_Frame-B.STL 4-8-8-4 Big Boy Locomotive

MirrorLink_Support_Frame.STL 4-8-8-4 Big Boy Locomotive

Mirrorpilot_step_1.STL 4-8-8-4 Big Boy Locomotive

Mirrorpilot_step_2.STL 4-8-8-4 Big Boy Locomotive

MirrorReverse_Gear_Motor-NO_STAND-OFF.STL 4-8-8-4 Big Boy Locomotive

MirrorRun_Board_Back-A.STL 4-8-8-4 Big Boy Locomotive

MirrorRun_Board_Back-B.STL 4-8-8-4 Big Boy Locomotive

MirrorRun_Board_Back-C.STL 4-8-8-4 Big Boy Locomotive

MirrorRun_Board_Front-A.STL 4-8-8-4 Big Boy Locomotive

MirrorRun_Board_Front-B.STL 4-8-8-4 Big Boy Locomotive

MirrorRun_Board_Front-C.STL 4-8-8-4 Big Boy Locomotive

MirrorSpring_Set_-_SCALED.STL 4-8-8-4 Big Boy Locomotive

MirrorSteam_Pipe_-_Back_Engine-A.STL 4-8-8-4 Big Boy Locomotive

MirrorSteam_Pipe_-_Back_Engine-B.STL 4-8-8-4 Big Boy Locomotive

MirrorSteam_Pipe_-_Back_Engine-C.STL 4-8-8-4 Big Boy Locomotive

MirrorSteam_Pipe_-_Back_Engine-D.STL 4-8-8-4 Big Boy Locomotive

MirrorSteam_Pipe_-_Back_Engine-E.STL 4-8-8-4 Big Boy Locomotive

MirrorSteam_Pipe_Boiler-a.STL 4-8-8-4 Big Boy Locomotive

MirrorSteam_Pipe_Boiler-b.STL 4-8-8-4 Big Boy Locomotive

MirrorTrain_Indicator_Bracket_Left.STL 4-8-8-4 Big Boy Locomotive

New_Handrail_2.STL 4-8-8-4 Big Boy Locomotive

New_Handrail-A.STL 4-8-8-4 Big Boy Locomotive

New_Handrail-B.STL 4-8-8-4 Big Boy Locomotive

New_Handrail-C.STL 4-8-8-4 Big Boy Locomotive

New_Handrail-D.STL 4-8-8-4 Big Boy Locomotive

Pilot_Light_Rail.STL 4-8-8-4 Big Boy Locomotive

Pilot_Railing-a.STL 4-8-8-4 Big Boy Locomotive

Pilot_Railing-b.STL 4-8-8-4 Big Boy Locomotive

pilot_step_1.STL 4-8-8-4 Big Boy Locomotive

pilot_step_2.STL 4-8-8-4 Big Boy Locomotive

Pipe__T-a.STL 4-8-8-4 Big Boy Locomotive

Pipe__T-b.STL 4-8-8-4 Big Boy Locomotive

Piston_Rod-_Rear.STL 4-8-8-4 Big Boy Locomotive

Piston_Rod.STL 4-8-8-4 Big Boy Locomotive

Radiator_Core_a.STL 4-8-8-4 Big Boy Locomotive

Radiator_Core_b.STL 4-8-8-4 Big Boy Locomotive

Radius_bar_lifter_pin.STL 4-8-8-4 Big Boy Locomotive

Radius_bar_lifter.STL 4-8-8-4 Big Boy Locomotive

Radius_Bar_Pin_nut.STL 4-8-8-4 Big Boy Locomotive

Radius_Bar_Pin.STL 4-8-8-4 Big Boy Locomotive

Radius_Bar.STL 4-8-8-4 Big Boy Locomotive

Rail_Bed_Section.STL 4-8-8-4 Big Boy Locomotive

Rail_Ties-_Scaled.STL 4-8-8-4 Big Boy Locomotive

Rail-_Scaled.STL 4-8-8-4 Big Boy Locomotive

Reverse_Bar_Pin.STL 4-8-8-4 Big Boy Locomotive

Reverse_Gear_Motor-_NO_STAND-OFF.STL 4-8-8-4 Big Boy Locomotive

Reverse_Gear_Motor-Standoff_Long.STL 4-8-8-4 Big Boy Locomotive

Reverse_Gear_Motor-Standoff_Short.STL 4-8-8-4 Big Boy Locomotive

reverse_rod.STL 4-8-8-4 Big Boy Locomotive

reverse_Shaft_Arm_-_back.STL 4-8-8-4 Big Boy Locomotive

reverse_Shaft_Arm.STL 4-8-8-4 Big Boy Locomotive

Reverse_Shaft_Pivot_nut.STL 4-8-8-4 Big Boy Locomotive

Reverse_Shaft_Pivot.STL 4-8-8-4 Big Boy Locomotive

Run_Board_Back-A.STL 4-8-8-4 Big Boy Locomotive

Run_Board_Back-B.STL 4-8-8-4 Big Boy Locomotive

Run_Board_Back-C.STL 4-8-8-4 Big Boy Locomotive

Run_Board_Front-A.STL 4-8-8-4 Big Boy Locomotive

Run_Board_Front-B.STL 4-8-8-4 Big Boy Locomotive

Run_Board_Front-C.STL 4-8-8-4 Big Boy Locomotive

Sandbox_3-SCALED-A.STL 4-8-8-4 Big Boy Locomotive

Sandbox_3-SCALED-B.STL 4-8-8-4 Big Boy Locomotive

Sandbox_3-SCALED-C.STL 4-8-8-4 Big Boy Locomotive

Sandbox_Back-_top_SCALED-b.STL 4-8-8-4 Big Boy Locomotive

Sandbox_Front-Part_1_-_SCALED-A.STL 4-8-8-4 Big Boy Locomotive

Sandbox_Front-Part_1_-_SCALED-B.STL 4-8-8-4 Big Boy Locomotive

side_tank.STL 4-8-8-4 Big Boy Locomotive

Smoke_Box_-_Part_1-.STL 4-8-8-4 Big Boy Locomotive

Smoke_Box_-_Part_2-.STL 4-8-8-4 Big Boy Locomotive

Smoke_Box_-_Part_3-.STL 4-8-8-4 Big Boy Locomotive

Smoke_Box_-_Part_4-.STL 4-8-8-4 Big Boy Locomotive

Smoke_Box_Front-HALF_a.STL 4-8-8-4 Big Boy Locomotive

Smoke_Stack_and_Shield-_SCALED.STL 4-8-8-4 Big Boy Locomotive

Spring_Set_-_SCALED.STL 4-8-8-4 Big Boy Locomotive

Steam_Pipe_-_Back_Engine-a.STL 4-8-8-4 Big Boy Locomotive

Steam_Pipe_-_Back_Engine-b.STL 4-8-8-4 Big Boy Locomotive

Steam_Pipe_-_Back_Engine-c.STL 4-8-8-4 Big Boy Locomotive

Steam_Pipe_-_Back_Engine-d.STL 4-8-8-4 Big Boy Locomotive

Steam_Pipe_-_Back_Engine-e.STL 4-8-8-4 Big Boy Locomotive

steam_pipe_bent-a.STL 4-8-8-4 Big Boy Locomotive

steam_pipe_bent-b.STL 4-8-8-4 Big Boy Locomotive

Steam_Pipe_Boiler-a.STL 4-8-8-4 Big Boy Locomotive

Steam_Pipe_Boiler-b.STL 4-8-8-4 Big Boy Locomotive

Steam_Pipe_Elbow_1-a.STL 4-8-8-4 Big Boy Locomotive

Steam_Pipe_Elbow_1-b.STL 4-8-8-4 Big Boy Locomotive

Steam_Pipe_Front_Engine-a.STL 4-8-8-4 Big Boy Locomotive

Steam_Pipe_Front_Engine-b.STL 4-8-8-4 Big Boy Locomotive

Steam_Pipe_Left_and_Right-a.STL 4-8-8-4 Big Boy Locomotive

Steam_Pipe_Left_and_Right-b.STL 4-8-8-4 Big Boy Locomotive

Steam_Pipe_T_pipe-a.STL 4-8-8-4 Big Boy Locomotive

Steam_Pipe_T_pipe-b.STL 4-8-8-4 Big Boy Locomotive

Steam_Pipe-a.STL 4-8-8-4 Big Boy Locomotive

Steam_Pipe-b.STL 4-8-8-4 Big Boy Locomotive

Stoker_Pipe_1.STL 4-8-8-4 Big Boy Locomotive

Stoker_Pipe_2.STL 4-8-8-4 Big Boy Locomotive

Stoker_Pipe_3.STL 4-8-8-4 Big Boy Locomotive

Stoker_Support.STL 4-8-8-4 Big Boy Locomotive

Sump_Radiator_-A.STL 4-8-8-4 Big Boy Locomotive

Sump_Radiator_-B.STL 4-8-8-4 Big Boy Locomotive

sump_tank.STL 4-8-8-4 Big Boy Locomotive

Trailing_Truck_Axle_Cap.STL 4-8-8-4 Big Boy Locomotive

Trailing_Truck_Axle.STL 4-8-8-4 Big Boy Locomotive

Trailing_Truck_Frame-1.STL 4-8-8-4 Big Boy Locomotive

Trailing_Truck_Frame-2.STL 4-8-8-4 Big Boy Locomotive

Trailing_Truck_Frame-3.STL 4-8-8-4 Big Boy Locomotive

Trailing_Truck_Frame-4.STL 4-8-8-4 Big Boy Locomotive

Train_Indicator_Bracket_Left.STL 4-8-8-4 Big Boy Locomotive

Union_Link.STL 4-8-8-4 Big Boy Locomotive

BIG_BOY_LOCOMOTIVE_1-15th_SCALE.STL 4-8-8-4 Big Boy Locomotive

BreAndCreator_display_large.jpg 4-8-8-4 Big Boy Locomotive

f3ccdd27d2000e3f9255a7e3e2c48800_display_large.jpg 4-8-8-4 Big Boy Locomotive

156005c5baf40ff51a327f1c34f2975b_display_large.jpg 4-8-8-4 Big Boy Locomotive

3_display_large.jpg 4-8-8-4 Big Boy Locomotive

Rear_Engine_Frame_2_display_large.jpg 4-8-8-4 Big Boy Locomotive

Rear_Engine_Frame_display_large.jpg 4-8-8-4 Big Boy Locomotive

Trailing_Truck_Assembly_1_display_large.jpg 4-8-8-4 Big Boy Locomotive

Engine_Truck_display_large.jpg 4-8-8-4 Big Boy Locomotive

Front_Engine_Close_Up_display_large.jpg 4-8-8-4 Big Boy Locomotive

Front_Engine_Frame2_display_large.jpg 4-8-8-4 Big Boy Locomotive

BIG_BOY_LOCOMOTIVE_Side_View_display_large.jpg 4-8-8-4 Big Boy Locomotive

Linkage_Detail_display_large.jpg 4-8-8-4 Big Boy Locomotive

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License	CC BY No AI
3D design format	STL Folder details Close 42_inch_wheel.STL 42_inch_wheel.STL 68_inch_tire.STL 68_inch_tire.STL Air_Pump_Shield.STL Axle_2.STL Axle_2.STL Axle_Bearing.STL Axle_Bearing.STL BIG_BOY_LOCOMOTIVE_1-15th_SCALE.STL Back_Rod.STL Bell.STL Bell.STL Bell_Cradle_.STL Bell_Cradle_.STL Bell_Crib.STL Bell_Crib.STL Bell_Nut.STL Bell_Nut.STL Boiler_Section_1_-_SCALED_Part_1-.STL Boiler_Section_1_-_SCALED_Part_2-.STL Boiler_Section_1_-_SCALED_Part_3a-.STL Boiler_Section_1_-_SCALED_Part_3b-.STL Boiler_Section_1_-_SCALED_Part_4a-.STL Boiler_Section_1_-_SCALED_Part_4b-.STL Boiler_Section_1_-_SCALED_Part_5-.STL Boiler_Section_1_-_SCALED_Part_6-.STL Boiler_Section_2_-_SCALED_Part_1.STL Boiler_Section_2_-_SCALED_Part_2.STL Boiler_Section_2_-_SCALED_Part_3.STL Boiler_Section_2_-_SCALED_Part_4.STL Boiler_Section_3-_SCALED_Part_1.STL Boiler_Section_3-_SCALED_Part_2.STL Boiler_Section_3-_SCALED_Part_3.STL Boiler_Section_3-_SCALED_Part_4.STL Boiler_Section_4-_SCALED-1.STL Boiler_Section_4-_SCALED-2.STL Boiler_Section_4-_SCALED-3.STL Boiler_Section_4-_SCALED-4.STL Boiler_Section_4-_SCALED-5.STL Boiler_Section_4-_SCALED-6.STL Boiler_Section_4-_SCALED-7.STL Boiler_Section_4-_SCALED-8.STL Brake_Air_Reservoir__Long-a.STL Brake_Air_Reservoir__Long-a.STL Brake_Air_Reservoir__Long-b.STL Brake_Air_Reservoir__Long-b.STL Bumper_Step.STL COMBINATION_LEVER.STL Cab-1.STL Cab-10.STL Cab-2.STL Cab-3.STL Cab-4.STL Cab-5a.STL Cab-5b.STL Cab-5c.STL Cab-6a.STL Cab-6b.STL Cab-6c.STL Cab-7.STL Cab-8.STL Cab-9.STL Cab_-_Side_Rivets-.STL Cab_-_Side_Rivets-2.STL Cab_Ladder.STL Cab_Ladder.STL Cab_Support-_SCALED.STL Cab_Support_-_Left-_SCALED.STL Combination_Lever_Pin_1.STL Crank_Pin_-_BACK.STL Crank_Pin_-_Back_-_COVER.STL Crank_Pin_-_Back_-_NUT.STL Crank_Pin_-_Front-A.STL Crank_Pin_-_Front-B.STL Crank_Pin_-_Intermediate.STL Crank_Pin_-_Intermediate_-Nut.STL Crank_Pin_-_Main.STL CrossHead_Pin.STL CrossHead_Pin_-_NUT.STL Crosshead_-_RIGHT.STL Crosshead_Guild_Lower_Support.STL 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Publication date	2018-09-27 at 14:20
Design number	33341

RaymondDeLuca

9 Designs
5.5k Downloads
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3D model description

This is a HUGE model of the 4-8-8-4 Big Boy, an American steam locomotive used by Union Pacific Railroad from 1941 into the 1960s.
Fischer spent between 700 and 800 hours drafting and another 1,000 hours 3D printing the locomotive on a Desktop 3D Printer. The finished engine is six feet long.

Not a project for the faint of heart or short of time!

3D printing settings

Sanding to fit pieces together will be required. The amount of sanding will depend on how many shells you use in MakerWare. Parts were designed without tolerances. Sanding to fit will be required.

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RaymondDeLuca

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4-8-8-4 Big Boy Locomotive

RaymondDeLuca

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Categories

CNC & Laser new

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3D printer file info

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4 comments

Similar 3D models

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