David Johnson's
70 class Photos

The 70 class was built by Commonwealth Engineering at Granville, NSW.
The first unit was in service on August 15th, 1960. There were 10 units in the class, numbered 7001-7010.
They have a 12 cylinder turbo-supercharged 4 stroke Caterpillar D397 engine.
They weigh 48.8 tonnes and have 550 HP available for traction.

7003 and 7007 stand at Port Kembla on January 29th, 1990. 7003's wheel has fallen off.

7004, 7006, 7010, 7005, 7001, 7003 and 7007 stand at Port Kembla on January 29th, 1990.

7007 and 7003 stand at Port Kembla on January 29th, 1990.

7010 and 7004 stand at Port Kembla on April 21st, 1990.