| Узел | Модель |
| (D06) - FUNCTION CONTROLS, (CROWD, HOIST, SWING AND TOOL), (USED | (40EC) - DROTT SERIES-A CRAWLER EXCAVATOR (1/71-12/79) |
| (E01) - LEVELER HANDLE AND LINKAGE, (USED ON UNITS WITH SERIAL | (40EC) - DROTT SERIES-A CRAWLER EXCAVATOR (1/71-12/79) |
| (E10) - TRACK CONTROLS WITH DETENT, (FOR ALL UNITS) | (40EC) - DROTT SERIES-A CRAWLER EXCAVATOR (1/71-12/79) |
| (I07) - DUAL FLOW MOUNTING PARTS, * (USED ON UNITS WITH SERIAL | (40EC) - DROTT SERIES-A CRAWLER EXCAVATOR (1/71-12/79) |
| (J03) - OPTIONAL HEEL BOOM CONTORL LINKAGE, (USED ON UNITS WITH | (40EC) - DROTT SERIES-A CRAWLER EXCAVATOR (1/71-12/79) |
| (J04) - OPTIONAL DUAL CONTROL LINKAGE, (USED AS HOIST AND HYDRAULIC | (40EC) - DROTT SERIES-A CRAWLER EXCAVATOR (1/71-12/79) |
| (D06) - FUNCTION CONTROLS, (CROWD, HOIST, SWING AND TOOL), (USED | (40YC) - DROTT SERIES-A CRAWLER EXCAVATOR (1/71-12/79) |
| (E01) - LEVELER HANDLE AND LINKAGE, (USED ON UNITS WITH SERIAL | (40YC) - DROTT SERIES-A CRAWLER EXCAVATOR (1/71-12/79) |
| (E10) - TRACK CONTROLS WITH DETENT, (FOR ALL UNITS) | (40YC) - DROTT SERIES-A CRAWLER EXCAVATOR (1/71-12/79) |
| (I07) - DUAL FLOW MOUNTING PARTS, * (USED ON UNITS WITH SERIAL | (40YC) - DROTT SERIES-A CRAWLER EXCAVATOR (1/71-12/79) |
| (J03) - OPTIONAL HEEL BOOM CONTORL LINKAGE, (USED ON UNITS WITH | (40YC) - DROTT SERIES-A CRAWLER EXCAVATOR (1/71-12/79) |
| (J04) - OPTIONAL DUAL CONTROL LINKAGE, (USED AS HOIST AND HYDRAULIC | (40YC) - DROTT SERIES-A CRAWLER EXCAVATOR (1/71-12/79) |