Ford 455 Backhoe Loader – Parts, Specs & Serial Numbers

The Ford 455 Backhoe Loader is a dependable and heavy-duty machine from the classic Ford industrial equipment line. Produced in the late 1970s and early 1980s, the 455 features a powerful Ford diesel engine, straightforward hydraulics, and a mechanically simple design that makes it easy to repair and maintain. It's a favorite among vintage equipment owners and small contractors who value durability and serviceability.

Though no longer in production, the Ford 455 remains well-supported with aftermarket parts and rebuild kits, making it a reliable option for digging, trenching, and light construction.

Specifications:

Engine:

• Make: Ford

• Model: Likely 201 or 256 (varies by year)

• Type: 3-cylinder or 4-cylinder diesel, naturally aspirated

• Displacement: 201–256 cu in (3.3–4.2 L)

• Gross Power: 55–63 hp (depending on configuration)

Transmission:

• Type: 4-speed manual or shuttle (varied by model year)

• Top Speed: Approx. 15–18 mph (24–29 km/h)

Hydraulic System:

• Pump Type: Gear pump

• Flow Rate: ~13–15 GPM (49–57 L/min)

• System Pressure: ~2,250 psi (155 bar)

Backhoe Performance:

• Max Dig Depth: ~13' 6" (4.11 m)

• Reach from Swing Pivot: ~17' 9" (5.41 m)

• Bucket Dig Force: ~9,000–10,000 lbs (40–44 kN)

Loader Performance:

• Lift Capacity (Full Height): ~4,000 lbs (1,814 kg)

• Bucket Width Options: 72–84 inches

• Breakout Force: ~7,000–8,000 lbs

Dimensions & Weight:

• Operating Weight: ~12,000–13,500 lbs (5,443–6,123 kg)

• Transport Length: ~20' 0" (6.1 m)

• Height to Cab: ~8' 8" (2.64 m)

Maintenance Essentials:

• Hydraulics: Common wear in cylinders – rebuild using hydraulic cylinder seal kits.

• Brakes: Often require full rebuilds – browse Ford 455 brake kits.

• Loader arms: Frequent pin and bushing wear – replace with loader bushing kits.

• Electrical: Check for corroded connectors and weak grounds – replace wiring harnesses and switches.

Common Issues & Quick Fixes:

• Hydraulic Leaks: Replace dry-rotted hoses and reseal leaky cylinders.

• Hard Starting: Often due to weak glow plugs or old fuel filters.

• Transmission grinding: Worn clutch or incorrect shift timing – consider replacing clutch packs or checking linkage.

Serial Number Information:

• Location: Stamped on the bell housing or frame just behind the loader arm or near the starter

• Format: Starts with a model number (e.g., "455") followed by a serial sequence (e.g., "C123456")

• Tip: Always match your serial when ordering parts for compatibility

Pro Tips:

• Use Ford M2C134D fluid in transmission and hydraulic systems for optimal compatibility.

• Grease every pivot point every 10 hours to extend bushing life.

• Keep fuel and air filters clean to reduce engine strain and improve longevity.