| Application | Model Num | Machine S/N Base | Machine S/N First | Machine S/N Last |
|---|---|---|---|---|
| Steering | 651E | 89Z | 1 | 129 |
| Category: Bulldog Hydraulic Kits -> Caterpillar -> Scrapers | ||||
| Steering | 657E | 86Z | 145 | 274 |
| Category: Bulldog Hydraulic Kits -> Caterpillar -> Scrapers | ||||
| Steering | 657E | 87Z | 1 | UP |
| Category: Bulldog Hydraulic Kits -> Caterpillar -> Scrapers | ||||
| Steering | 657E | 90Z | 1 | 179 |
| Category: Bulldog Hydraulic Kits -> Caterpillar -> Scrapers | ||||
| Steering | 657E | 91Z | 1 | 244 |
| Category: Bulldog Hydraulic Kits -> Caterpillar -> Scrapers | ||||
| Steering | 657E | 6MB | 73 | 101 |
| Category: Bulldog Hydraulic Kits -> Caterpillar -> Scrapers | ||||
| Steering | 651E | 88Z | 115 | 172 |
| Category: Bulldog Hydraulic Kits -> Caterpillar -> Scrapers | ||||
| Ripper | 983B | 58X | 1 | UP |
| Category: Bulldog Hydraulic Kits -> Caterpillar -> Crawler Loaders | ||||
| Ripper | 983B | 70M | 1 | UP |
| Category: Bulldog Hydraulic Kits -> Caterpillar -> Crawler Loaders | ||||
| Ripper | 983 | 38K | 1 | UP |
| Category: Bulldog Hydraulic Kits -> Caterpillar -> Crawler Loaders | ||||
| Ripper | 983 | 70M | 1 | UP |
| Category: Bulldog Hydraulic Kits -> Caterpillar -> Crawler Loaders | ||||