| Узел | Модель |
|---|
| (444) - BACKHOE PUMP, PRESSURE, AND RETURN HYDRAULIC CIRCUIT, USED BEFORE 30+4 SPECIAL SERIAL NUMBER 3761 | (P60) - DAVIS FLEETLINE 30+4 TRENCHER (1/70-12/88) |
| (446) - BACKHOE PUMP, PRESSURE, AND RETURN HYDRAULIC CIRCUIT, USED ON 30+4 SPECIAL SERIAL NO. 3761 AND AFTER | (P60) - DAVIS FLEETLINE 30+4 TRENCHER (1/70-12/88) |
| (444) - BACKHOE PUMP, PRESSURE, AND RETURN HYDRAULIC CIRCUIT, USED BEFORE 30+4 SPECIAL SERIAL NUMBER 3761 | (SD100) - DAVIS FLEETLINE 40+4 TRENCHER (1/70-12/86) |
| (446) - BACKHOE PUMP, PRESSURE, AND RETURN HYDRAULIC CIRCUIT, USED ON 30+4 SPECIAL SERIAL NO. 3761 AND AFTER | (SD100) - DAVIS FLEETLINE 40+4 TRENCHER (1/70-12/86) |
| (1-20) - ENGINE INSTALLATION | (DH4) - CASE TRENCHER W/1.8L DIESEL ENGINE (1/79-12/88) |
| (1-20) - ENGINE INSTALLATION - 1.8 LITRE DIESEL ENGINE | (FH4) - CASE TRENCHER W/LOADER BACKHOE (1/82-12/82) |
