Crawler tractor CHETRA T-45.03KBR-2M Crawler tractor CHETRA T-40.01YABR-1 Crawler tractor CHETRA T-40.01YABR-1-01 Crawler tractor CHETRA T-40.01YABR-2 Crawler tractor CHETRA T-40.01YABR-2-01 Crawler tractor CHETRA T-40.01YABR-2M Crawler tractor CHETRA T-45.03YABR-1M-01 Crawler tractor CHETRA T-45.03YABR-2M Crawler tractor CHETRA T-45.03YABR-2 Crawler tractor CHETRA T-40.01KBR-2 Crawler bulldozer CHETRA T-40.01YA2 Crawler bulldozer CHETRA T-40.01K2 Crawler bulldozer CHETRA T-45.03YA2