From their website:
Steam:
Hammond Lumber Co. 2-8-2T #17
Hillcrest Lumber Co. 3-truck Climax #10
West Fork Logging Co. 3-truck Heisler #91
Diesel-Electric:
Northern Pacific EMD F9 #7012A
MRSR EMD NW2 #481
Roster
Historical collection
Rayonier #2
Hillcrest Lumber Co. #10
Pickering Lumber Corp. #11
West Fork Logging Co. #91
Rayonier #70
Rayonier #45
MRSR #5
Hammond Lumber Co. #17
MRSR #481
Northern Pacific #7012A
MRSR #41
MRSR #42
Willamette Geared Locomotive
Climax Geared Locomotive
Shay Geared Locomotive
Heisler Geared Locomotive
Baldwin 2-8-2 Rod Locomotive
Baldwin 2-6-2 Rod Locomotive
H.K. Porter 2-8-2 Rod Locomotive
Alco 2-8-2T Rod Locomotive
EMD NW2 Diesel-Electric Locomotive
EMD F9 Diesel-Electric Locomotive
ALCO RSD-1 Diesel-Electric Locomotive
ALCO S1 Diesel-Electric Locomotive