| Узел | Модель |
| (E11) - TRACK CONTROLS WITH DETENT | (30EC) - DROTT SERIES-A CRAWLER EXCAVATOR (1/65-12/79) |
| (D06) - FUNCTION CONTROLS (CROWD, HOIST, SWING AND TOOL) | (30EC) - DROTT SERIES-A CRAWLER EXCAVATOR (1/65-12/79) |
| (024) - CONTROL LINKAGE - BOOM - SWING - AUXILIARY | (30YC) - DROTT CRAWLER EXCAVATOR (S/N 1 TO 599) (1/65-12/79) |
| (025) - CONTROL LINKAGE - CRAWLER | (30YC) - DROTT CRAWLER EXCAVATOR (S/N 1 TO 599) (1/65-12/79) |
| (E11) - TRACK CONTROLS WITH DETENT | (30YC) - DROTT SERIES-A CRAWLER EXCAVATOR (1/65-12/79) |
| (D06) - FUNCTION CONTROLS (CROWD, HOIST, SWING AND TOOL) | (30YC) - DROTT SERIES-A CRAWLER EXCAVATOR (1/65-12/79) |
| (024) - CONTROL LINKAGE - BOOM - SWING - AUXILIARY | (30YM) - DROTT CRAWLER EXCAVATOR (S/N 1 TO 599) (1/65-12/79) |
| (025) - CONTROL LINKAGE - CRAWLER | (30YM) - DROTT CRAWLER EXCAVATOR (S/N 1 TO 599) (1/65-12/79) |
| (E11) - TRACK CONTROLS WITH DETENT | (35EC) - DROTT SERIES-A CRAWLER EXCAVATOR (1/68-12/77) |
| (D06) - FUNCTION CONTROLS (CROWD, HOIST, SWING AND TOOL) | (35EC) - DROTT SERIES-A CRAWLER EXCAVATOR (1/68-12/77) |
| (E11) - TRACK CONTROLS WITH DETENT | (35YC) - DROTT SERIES-A CRAWLER EXCAVATOR (1/68-12/77) |
| (D06) - FUNCTION CONTROLS (CROWD, HOIST, SWING AND TOOL) | (35YC) - DROTT SERIES-A CRAWLER EXCAVATOR (1/68-12/77) |
| (D06) - FUNCTION CONTROLS, (CROWD, HOIST, SWING AND TOOL), (USED | (40EC) - DROTT SERIES-A CRAWLER EXCAVATOR (1/71-12/79) |
| (D07A) - FUNCTION CONTROLS, (CROWD, HOIST, SWING AND TOOL), (USED ON | (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) |
| (E01A) - LEVELER HANDLE AND LINKAGE, (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) |
| (J03A) - OPTIONAL HEEL BOOM CONTORL LINKAGE, (USED ON UNITS WITH | (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) |
| (D07A) - FUNCTION CONTROLS, (CROWD, HOIST, SWING AND TOOL), (USED ON | (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) |
| (E01A) - LEVELER HANDLE AND LINKAGE, (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) |
| (J03A) - OPTIONAL HEEL BOOM CONTORL LINKAGE, (USED ON UNITS WITH | (40YC) - DROTT SERIES-A CRAWLER EXCAVATOR (1/71-12/79) |
| (D06) - FUNCTIONAL CONTROLS FOR: CROWD, HOIST, SWING AND TOOL | (50) - DROTT SERIES-A CRAWLER EXCAVATOR (1/68-12/79) |