| Узел | Модель |
| (B04) - IDLER WHEEL | (30EC) - DROTT SERIES-A CRAWLER EXCAVATOR (1/65-12/79) |
| (B06) - LIFETIME LUBE TRACK ROLLER ASSEMBLY (OPTIONAL) | (30EC) - DROTT SERIES-A CRAWLER EXCAVATOR (1/65-12/79) |
| (H04) - PULPWOOD CLAM CYLINDER 3-1/2" ID X 9-3/4" STROKE | (30EC) - DROTT SERIES-A CRAWLER EXCAVATOR (1/65-12/79) |
| (J09) - GRABBER ARM CYLINDER 3-1/2" ID X 9-3/4" STROKE | (30EC) - DROTT SERIES-A CRAWLER EXCAVATOR (1/65-12/79) |
| (080) - PULPWOOD CLAM AND LOG GRAPPLE CYLINDERS, 3-1/2 ID - 9-3/4" STROKE | (30YC) - DROTT CRAWLER EXCAVATOR (S/N 1 TO 599) (1/65-12/79) |
| (B04) - IDLER WHEEL | (30YC) - DROTT SERIES-A CRAWLER EXCAVATOR (1/65-12/79) |
| (B06) - LIFETIME LUBE TRACK ROLLER ASSEMBLY (OPTIONAL) | (30YC) - DROTT SERIES-A CRAWLER EXCAVATOR (1/65-12/79) |
| (H04) - PULPWOOD CLAM CYLINDER 3-1/2" ID X 9-3/4" STROKE | (30YC) - DROTT SERIES-A CRAWLER EXCAVATOR (1/65-12/79) |
| (J09) - GRABBER ARM CYLINDER 3-1/2" ID X 9-3/4" STROKE | (30YC) - DROTT SERIES-A CRAWLER EXCAVATOR (1/65-12/79) |
| (080) - PULPWOOD CLAM AND LOG GRAPPLE CYLINDERS, 3-1/2 ID - 9-3/4" STROKE | (30YM) - DROTT CRAWLER EXCAVATOR (S/N 1 TO 599) (1/65-12/79) |
| (B04) - IDLER WHEEL | (35EC) - DROTT SERIES-A CRAWLER EXCAVATOR (1/68-12/77) |
| (B06) - LIFETIME LUBE TRACK ROLLER ASSEMBLY (OPTIONAL) | (35EC) - DROTT SERIES-A CRAWLER EXCAVATOR (1/68-12/77) |
| (H04) - PULPWOOD CLAM CYLINDER 3-1/2" ID X 9-3/4" STROKE | (35EC) - DROTT SERIES-A CRAWLER EXCAVATOR (1/68-12/77) |
| (J09) - GRABBER ARM CYLINDER 3-1/2" ID X 9-3/4" STROKE | (35EC) - DROTT SERIES-A CRAWLER EXCAVATOR (1/68-12/77) |
| (B04) - IDLER WHEEL | (35YC) - DROTT SERIES-A CRAWLER EXCAVATOR (1/68-12/77) |
| (B06) - LIFETIME LUBE TRACK ROLLER ASSEMBLY (OPTIONAL) | (35YC) - DROTT SERIES-A CRAWLER EXCAVATOR (1/68-12/77) |
| (H04) - PULPWOOD CLAM CYLINDER 3-1/2" ID X 9-3/4" STROKE | (35YC) - DROTT SERIES-A CRAWLER EXCAVATOR (1/68-12/77) |
| (J09) - GRABBER ARM CYLINDER 3-1/2" ID X 9-3/4" STROKE | (35YC) - DROTT SERIES-A CRAWLER EXCAVATOR (1/68-12/77) |
| (B09) - TRACK ROLLER ASSEMBLY, (USED ON UNITS WITH SERIAL NUMBER 700 | (40EC) - DROTT SERIES-A CRAWLER EXCAVATOR (1/71-12/79) |
| (B10) - IDLER WHEEL AND TRACK ADJUSTER, (USED ON UNITS WITH SERIAL | (40EC) - DROTT SERIES-A CRAWLER EXCAVATOR (1/71-12/79) |
| (J12) - GRABBER ARM CYLINDER, (3-1/2" ID X 9-3/4" STROKE) | (40EC) - DROTT SERIES-A CRAWLER EXCAVATOR (1/71-12/79) |
| (B09) - TRACK ROLLER ASSEMBLY, (USED ON UNITS WITH SERIAL NUMBER 700 | (40YC) - DROTT SERIES-A CRAWLER EXCAVATOR (1/71-12/79) |
| (B10) - IDLER WHEEL AND TRACK ADJUSTER, (USED ON UNITS WITH SERIAL | (40YC) - DROTT SERIES-A CRAWLER EXCAVATOR (1/71-12/79) |
| (J12) - GRABBER ARM CYLINDER, (3-1/2" ID X 9-3/4" STROKE) | (40YC) - DROTT SERIES-A CRAWLER EXCAVATOR (1/71-12/79) |
| (B02) - * DMC TRACK ROLLER, (USED ON UNITS WITH SERIAL NUMBER 1 THRU | (50) - DROTT SERIES-A CRAWLER EXCAVATOR (1/68-12/79) |
| (B04) - DMC IDLER WHEEL AND TRACK ADJUSTER, (USED ON UNITS WITH S/N 1 THRU 306) | (50) - DROTT SERIES-A CRAWLER EXCAVATOR (1/68-12/79) |