Skip to main content

Norscot 55025 CAT D11R Tractor Dozer in 1/50 Scale

 

This Caterpillar D11R tractor is a very large heavy duty bulldozer used on major excavation projects.  This model is made by Norscot Group Inc., Mequon, Wisconsin (Made in China). It is a highly detailed diecast metal model that is accurately scaled to 1:50 proportions. Models such as this one could be used with an O scale model railroad construction site.

 

Norscot Copyright 1999.

 

Prototype Data:

 

The Caterpillar D11R is a track-type tractor manufactured by Caterpillar Inc. (then called the Caterpillar Tractor Company). It is a modern tractor that uses the elevated drive sprocket to improve durability, operator comfort, and ease of maintenance.

 

Comment: This Topic Posting is provided for the general OGR reader as an optional service. It is intended to provide some information describing O scale models and projects which may be of interest.  Helpful comments from OGR readers are always appreciated. 

  

 

Cat D11R Dozer DRAWING

CAT D11R TRACTOR DOZER PROTO 1

CAT D11R TRACTOR DOZER PROTO 2

CAT D11R TRACTOR DOZER PROTO 3

CAT D11R TRACTOR DOZER PROTO 4

CAT D11R TRACTOR DOZER PROTO 5

000_6267

000_6268

000_6269

000_6270

000_6271

000_6272

000_6273

000_6274

000_6275

000_6276

Attachments

Images (16)
  • Cat D11R Dozer DRAWING
  • CAT D11R TRACTOR DOZER PROTO 1
  • CAT D11R TRACTOR DOZER PROTO 2
  • CAT D11R TRACTOR DOZER PROTO 3
  • CAT D11R TRACTOR DOZER PROTO 4
  • CAT D11R TRACTOR DOZER PROTO 5
  • 000_6267
  • 000_6268
  • 000_6269
  • 000_6270
  • 000_6271
  • 000_6272
  • 000_6273
  • 000_6274
  • 000_6275
  • 000_6276
Last edited by pro hobby
Original Post

Replies sorted oldest to newest

I work for Caterpillar & here are some images of me (5’7” tall) around the D11. I am also including some pictures of the Norscot 1:50 scale D11T with a construction person from the Bachmann Maintenance Workers collection.

These are just my opinion,

Thanks,

Naveen Rajan

 

 
Originally Posted by Mike CT:

These are relatively large pieces of equipment.  May be a comparison to a standard pick-up truck would show just how large the dozer is??

 

2013-05-14_14-27-34_887 [1024x768)

2013-05-14_14-29-15_962 [1024x768)

IMG_2954 [800x600)

IMG_2956 [800x600)

Attachments

Images (4)
  • 2013-05-14_14-27-34_887 (1024x768)
  • 2013-05-14_14-29-15_962 (1024x768)
  • IMG_2954 (800x600)
  • IMG_2956 (800x600)

Thank you, Naveen    The reason for, the raised final drive system with a lower idler, dates to many years ago.  The drive system, with just two idlers, put tremendous stress on the tractor trans-drive system, when turning under load, not recommended, causing catastrophic failures.  

 

I think everyone should have their chance to move some dirt 

Mike CT

Last edited by Mike CT

Add Reply

Post

OGR Publishing, Inc., 1310 Eastside Centre Ct, Suite 6, Mountain Home, AR 72653
800-980-OGRR (6477)
www.ogaugerr.com

×
×
×
×
Link copied to your clipboard.
×
×