Parts catalog Capacity Komatsu.forklift: 37D-1QM-1111 CAPACITY CHART,(FOR LOAD CAPACITY 5 TON) Komatsu 37D-1QM-1121 CAPACITY CHART,(FOR LOAD CAPACITY 6 TON) Komatsu 37D-1QM-1131 CAPACITY CHART,(FOR LOAD CAPACITY 7 TON) Komatsu 37D-1QM-1141 CAPACITY CHART,(FOR LOAD CAPACITY 8 TON) Komatsu :