ACMOC
Login
ACMOC
D4_ 5T series 67701

D4_ 5T series 67701

Showing 1 to 7 of 7 results
geoff-derham-6202
Topic Author
Offline
Member
Send a private message to geoff-derham-6202
Posts: 2
Thank you received: 0

G'day, I have purchased an old D4 and wondered if anyone new the build year and if there is a manual for the above model?

Cheers,

Geoff

Please log in or create an account to join the conversation.
Tue, Jul 22, 2025 1:52 AM
Msjoy
Offline
Send a private message to Msjoy
Posts: 22
Thank you received: 2

eBay has them

Please log in or create an account to join the conversation.
Tue, Jul 22, 2025 2:00 AM
Blue0xEF
Offline
Member
Send a private message to Blue0xEF
Location: Eastern Oregon
Posts: 5
Thank you received: 1

Someone correct me if I'm wrong...

1945 D4 5T1 - 5T3523 

1946 D4 5T3524 - 5T6780

1947 D4 5T6781 - 5T7411

Please log in or create an account to join the conversation.
Tue, Jul 22, 2025 1:34 PM
Busso20
Offline
Member
Send a private message to Busso20
Posts: 223
Thank you received: 9

Geoff, join ACMOC, there is a lot of manuals in the library you can view as a member, they cover machine, hydraulic system, etc etc the list goes on

Please log in or create an account to join the conversation.
Tue, Jul 22, 2025 9:42 PM
Deas Plant.
Offline
Member
Send a private message to Deas Plant.
Location: Currently - DowNunda.
Posts: 6,749
Thank you received: 41

Hi, geoff-derham-6202.

Are you sure that you have the correct serial number posted? That 67701 number seems a little high.

Just my 0.02.

You have a wonderful day. Best wishes. Deas Plant.

Please log in or create an account to join the conversation.
Wed, Jul 23, 2025 1:25 AM
ChrisE
Offline
Member
Send a private message to ChrisE
Location: Geelong
Posts: 103
Thank you received: 11

Gday Geoff. What condition is your machine in. Is it going or need a bit of work to get it to go. If possible post some pictures we love looking at old Cats. I had a 2T and got the Jensales manual. The manual was good to follow but the pictures were very low quality. What part of the country do you habitat. Good luck with your toy.

Please log in or create an account to join the conversation.
Wed, Jul 23, 2025 3:29 AM
geoff-derham-6202
Topic Author
Offline
Member
Send a private message to geoff-derham-6202
Posts: 2
Thank you received: 0

Hi all, thanks very much for the info. My apologies for the incorrect serial number, one extra number... it is actually 5T6770 so looks like it's a late 1940's I'm a ACMOC member so will have a look for the manual once I get the hang of using the Library:) I haven't tried starting it yet, I'm planning on flushing the radiator and changing engine oils first. In Victoria-Gippsland. Not sure if the attached 3 photos worked.

Very keen to get to it.

Thanks again

Geoff

Please log in or create an account to join the conversation.
Wed, Jul 23, 2025 9:35 PM
D8Dude
Offline
Member
Chapter Nineteen
Send a private message to D8Dude
Posts: 179
Thank you received: 6

Hi Geoff, I don't think we are too far away from each other, I've sent you a private message

Please log in or create an account to join the conversation.
Thu, Jul 24, 2025 2:15 AM
Showing 1 to 7 of 7 results
YouTube Video Placeholder

Follow Us on Social Media

Our channel highlights machines from the earliest Holt and Best track-type tractors, equipment from the start of Caterpillar in 1925, up to units built in the mid-1960s.

Upcoming Events

Cromford Steam Rally

Chapter Two

| Highacres Farm, Dewey Lane, Brackenfield, Derbyshire DE55 6DB, UK

The Century of Caterpillar

| Elkader, 203 Johnson St, Elkader, IA 52043, USA

Urana Vintage Machinery Club Inc

Chapter Nineteen

| Victoria Park, Urana NSW

Lake Goldsmith - 100 years of Caterpillar rally

Chapter Nineteen

| 1234 Carngham-Lake Goldsmith Rd, Lake Goldsmith Vic
View Calendar
ACMOC

Antique Caterpillar
Machinery Owners Club

1115 Madison St NE # 1117
Salem, OR 97301

[email protected]

Terms & Privacy
Website developed by AdCo

Testimonials

"I also joined a year ago. had been on here a couple of times as a non-member and found the info very helpful so I got a one year subscription (not very expensive at all) to try it out. I really like all the resources on here so I just got a three year. I think its a very small price for what you can get out of this site."
-Jason N

Join Today!