| Узел | Модель |
|---|
| (328) - LINE LAYER HYDRAULIC SUCTION AND RETURN CIRCUIT, USED BEFORE 30+4 SPECIAL SERIAL NUMBER 3751 | (P60) - DAVIS FLEETLINE 30+4 TRENCHER (1/70-12/88) |
| (330) - LINE LAYER HYDRAULIC SUCTION AND RETURN CIRCUIT, USED ON 30+4 SPECIAL SERIAL NUMBER 3751 TO 3761 | (P60) - DAVIS FLEETLINE 30+4 TRENCHER (1/70-12/88) |
| (332) - LINE LAYER HYDRAULIC SUCTION AND RETURN CIRCUIT, USED ON 30+4 SPECIAL SERIAL NUMBER 3761 AND AFTER | (P60) - DAVIS FLEETLINE 30+4 TRENCHER (1/70-12/88) |
| (398) - HYDRA-BORER PUMP, PRESSURE, AND RETURN HYDRAULIC CIRCUIT, USED WITHOUT LINE LAYER & WITHOUT BACKHOE | (P60) - DAVIS FLEETLINE 30+4 TRENCHER (1/70-12/88) |
| (328) - LINE LAYER HYDRAULIC SUCTION AND RETURN CIRCUIT, USED BEFORE 30+4 SPECIAL SERIAL NUMBER 3751 | (SD100) - DAVIS FLEETLINE 40+4 TRENCHER (1/70-12/86) |
| (330) - LINE LAYER HYDRAULIC SUCTION AND RETURN CIRCUIT, USED ON 30+4 SPECIAL SERIAL NUMBER 3751 TO 3761 | (SD100) - DAVIS FLEETLINE 40+4 TRENCHER (1/70-12/86) |
| (332) - LINE LAYER HYDRAULIC SUCTION AND RETURN CIRCUIT, USED ON 30+4 SPECIAL SERIAL NUMBER 3761 AND AFTER | (SD100) - DAVIS FLEETLINE 40+4 TRENCHER (1/70-12/86) |
| (398) - HYDRA-BORER PUMP, PRESSURE, AND RETURN HYDRAULIC CIRCUIT, USED WITHOUT LINE LAYER & WITHOUT BACKHOE | (SD100) - DAVIS FLEETLINE 40+4 TRENCHER (1/70-12/86) |
