The Ford 550 and 555 Backhoe Loaders are durable and versatile machines engineered for construction, utility, and agricultural tasks. With rugged Ford 3-cylinder diesel engines producing 59 hp (550) and 62 hp (555), these backhoes deliver dependable power for digging, loading, and material handling. Both models feature strong hydraulic systems, efficient pump flows, and robust torque converter or manual reversing transmissions, providing the flexibility to perform across a wide range of job site conditions.
The Ford 550, built between 1975 and 1978, is a proven workhorse with a 3.3L diesel engine, 25 GPM open-center hydraulics, and an operating weight of around 11,400 lbs. The Ford 555, produced from 1978 to 1984, builds on this foundation with improved hydraulic capacity (27 GPM), deeper dig depth up to 185 inches, and enhanced loader/backhoe performance. Both models are equipped with power steering, wet disc brakes, and heavy-duty rear axles to ensure safe, reliable operation. Their compact wheelbase and strong loader lift make them well-suited for confined work areas and general-purpose construction.
The workshop repair manual provides complete service coverage for both the Ford 550 and 555 models. Key sections include detailed servicing of the engine, fuel system, electrical components, clutch assemblies, manual and power reversing transmissions, rear axle and brakes, steering and front axle, hydraulic circuits, cab maintenance, and air conditioning systems. It also covers separation procedures for major overhauls, offering step-by-step guidance for technicians and owners alike. With wiring diagrams, hydraulic schematics, torque specifications, and lubrication charts, the manual ensures accurate diagnostics and professional-grade maintenance.
Key Highlights
- Ford 550: ~59 hp, ~11,400 lbs operating weight, 25 GPM hydraulics
- Ford 555: ~62 hp, ~11,975 lbs operating weight, 27 GPM hydraulics, 185 in backhoe dig depth
- Comprehensive service coverage for engine, fuel, electrical, clutch, transmission, rear axle, brakes, steering, hydraulics, cab, and A/C
- Includes wiring diagrams, hydraulic schematics, torque specs, and lubrication charts
- Step-by-step instructions for disassembly, reassembly, and major unit separation
- Designed to ensure long-term durability, reduced downtime, and factory-level performance
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