Case Dozer Specs and Information

Dozer specifications, serial number ranges, and parts reference guides for Case and International crawler dozers and crawler loaders, spanning the 350, 450, 550, 650, 750, 850, 1150, 1450, 1650, 1850, and 2050 series machines from vintage models through current M-series production.

Fits Models At A Glance

• 350-550 Series: 350, 450B, 450C, 550, 550E, 550G, 550H LT
• 650 Series: 650, 650G, 650H, 650K, 650L, 650M
• 750 Series: 750, 750H, 750K, 750L, 750M
• 850 Series: 850, 850B, 850C, 850D, 850E, 850G, 850H, 850K, 850L, 850M, 855D
• 1150-1650 Series: 1150, 1150B-M, 1450, 1450B, 1455B, 1550, 1650K, 1650L, 1650M, 1850K
• Large / International: 2050M XLT, T340, TD340

Key Notes

• Content: Model specs, serial number ranges, and parts references
• Coverage: Crawler dozers and crawler loaders across all generations
• Use: Identify machine details for correct part matching

Why Choose Broken Tractor

• ✅ Detailed serial number and spec references
• ✅ New and used parts for every series
• ✅ Fast shipping from two US locations

Frequently Asked Questions

Where do I find the serial number on a Case dozer?

The serial number is used to match the correct parts to your specific Case crawler dozer or crawler loader, since parts often change across production years and serial ranges. Broken Tractor provides serial number ranges and spec references for series like the 350, 450B, 450C, 550, 650, 750, 850, 1150, 1450, 1650, and 1850K. If you are unsure which range your machine falls in, match your part number or confirm with our parts team at (800) 909-7060.

How do I identify the right parts for a Case 850 dozer?

Start by confirming your exact model and serial number, since the 850 line spans several variants including the 850B, 850C, 850D, and 850G Long Track. Broken Tractor lists specs, parts, and serial numbers for each of these so you can match your machine before ordering. Matching the part number to your serial range is the surest way to get the correct fit.

What is the difference between a Case crawler dozer and a crawler loader?

A crawler dozer is set up with a blade for pushing and grading, while a crawler loader like the Case 855D or 1455B uses a bucket for loading and lifting. Broken Tractor carries specs, parts, and serial numbers for both types across the Case and International lineup. Confirming which configuration you have helps match the correct parts.

Does Broken Tractor cover International crawler dozers like the T340 and TD340?

Yes, Broken Tractor provides specs, parts, and serial numbers for International crawler dozers including the T340 and TD340 from the 1959 to 1965 production years. These references are listed alongside the Case dozer models to help identify machine details for correct part matching.

What years was the Case 1850K dozer made?

The Case 1850K crawler dozer was produced from 2002 to 2011. Broken Tractor lists specs, parts, and serial numbers for the 1850K so you can confirm your machine details before ordering parts.