Crawler bulldozer CHETRA T-15.02K2BL-3 Crawler bulldozer CHETRA T-15.02K2BR-1 Crawler bulldozer CHETRA T-15.02K2BR-1-01 Crawler bulldozer CHETRA T-15.02K2BR-2 Crawler bulldozer CHETRA T-15.02K2BR-2-01 Crawler bulldozer CHETRA T-15.02K2BR-3 Crawler bulldozer CHETRA T-15.02K2BR-3-01 Crawler bulldozer CHETRA T-15.02K2MB-1 Crawler bulldozer CHETRA T-15.02K2MBL-1 Crawler bulldozer CHETRA T-15.02K2MBL-1 Crawler bulldozer CHETRA T-15.02K2MBR-1-01 Crawler bulldozer CHETRA T-15.02YA2B-1 Crawler bulldozer CHETRA T-15.02Ya2B-2 Crawler bulldozer CHETRA T-15.02Ya2B-3 Crawler bulldozer CHETRA T-15.02YA2BL-1 Crawler bulldozer CHETRA T-15.02Ya2BL-2 Crawler bulldozer CHETRA T-15.02Ya2BL-3 Crawler bulldozer CHETRA T-15.02YA2BR-1 Crawler bulldozer CHETRA T-15.02YA2BR-1-01 Crawler bulldozer CHETRA T-15.02YA2BR-2 Crawler bulldozer CHETRA T-15.02YA2BR-2-01 Crawler bulldozer CHETRA T-15 Crawler bulldozer CHETRA T-15.02YA2MB-1 Crawler bulldozer CHETRA T-15.02YA2MBL-1 Crawler bulldozer CHETRA T-15.02YA2MBL-1 Crawler bulldozer CHETRA T-15.02YA2MBR-1-01