Crawler bulldozer CHETRA T-35.02K Crawler bulldozer CHETRA T-35.02KB-1 Crawler bulldozer CHETRA T-35.02KBL-2 Crawler bulldozer CHETRA T-35.02KBR-1 Crawler bulldozer CHETRA T-35.02YABR-2-01 Crawler bulldozer CHETRA T-30.03KBR-2M-01 Crawler bulldozer CHETRA T-30.03T Crawler bulldozer CHETRA T-30.03TBR-1M Crawler bulldozer CHETRA T-35.02K2BL-1 Crawler bulldozer CHETRA T-30.03K2BR-1M Crawler bulldozer CHETRA T-30.03K2BR-4M-01 Crawler bulldozer CHETRA T-30.03T2BR-1M-01 Crawler bulldozer CHETRA T-30.03T2BR-2M Crawler bulldozer CHETRA T-30.03T2BR-4M Crawler bulldozer CHETRA T-30.03T2BR-4M-01 Crawler bulldozer CHETRA T-35.01YA2BL-3 Crawler bulldozer CHETRA T-35.01YA2BR-2 Crawler bulldozer CHETRA T-35.02YA2BR-2M Crawler bulldozer CHETRA T-35.02K2BR-1M-01