|
Introduction
|
|
Market Position
|
|
Segment:
|
Compact Utility Tractor / Backhoe Loader segment.
|
|
Target Audience:
|
Owners, operators, maintenance technicians, and parts departments of Ford New Holland 755B tractor loader backhoes.
|
|
Competitive Analysis
|
|
Competitors:
|
Competed with models from manufacturers like John Deere, Case IH, Caterpillar, JCB, and Kubota in its operational class.
|
|
Key Features
|
|
Versatility:
|
Designed for a range of tasks including digging, trenching, loading, material handling, and light construction work.
|
|
Robustness:
|
Known for its durable construction and reliable performance in demanding agricultural and construction environments.
|
|
Brand Heritage
|
|
Brand Legacy:
|
Represents the agricultural and construction equipment lineage of Ford, which later merged with Fiat to form New Holland.
|
|
Manual Coverage
|
|
Systems Covered
|
|
Engine And Powertrain:
|
Engine components, fuel system, cooling system, lubrication system, exhaust system, clutch, transmission, drivetrain, differentials, axles.
|
|
Hydraulics:
|
Hydraulic pump, valves, cylinders, hoses, fittings, loader hydraulics, backhoe hydraulics, hydraulic fluid specifications and components.
|
|
Operator Station:
|
Operator controls, seat, steering system, instrument panel, lighting, ROPS (Roll-Over Protective Structure) components.
|
|
Chassis And Frame:
|
Frame, front axle, rear axle, suspension components (if applicable), hitch components, counterweight attachments.
|
|
Loader And Backhoe:
|
Loader bucket components, loader arms, cylinders, pins, bushings, backhoe boom, dipper, bucket, cylinders, pivot points, seals.
|
|
Electrical System:
|
Wiring harnesses, starter, alternator, battery, lights, switches, fuses, relays (identifying part numbers for electrical components).
|
|
Operator Comfort And Safety:
|
Parts for seat, controls, safety guards, ROPS.
|
|
Procedures Included
|
|
Part Identification:
|
Identification of every part with corresponding part numbers, descriptions, and visual representations through exploded views.
|
|
Assembly Disassembly:
|
Provides the necessary component breakdown for assembly and disassembly of various systems and sub-assemblies.
|
|
Ordering Parts:
|
Enables accurate ordering of replacement parts by providing specific part numbers.
|
|
Technical Depth
|
|
Depth:
|
Detailed for parts identification and procurement; does not typically include diagnostic or repair procedures, which are found in a service manual.
|
|
Focus:
|
Parts identification, cross-referencing, and component breakdown for maintenance and repair planning.
|
|
Engine Specifications
|
|
Primary Engine
|
|
Engine Manufacturer:
|
Ford (or a contracted engine supplier for Ford New Holland)
|
|
Engine Type:
|
Diesel, 4-cylinder, naturally aspirated or turbocharged (specific model dependent).
|
|
Displacement:
|
Exact displacement would vary by specific engine option fitted to the 755B, typically in the range of 2.5-3.9 liters (e.g., Ford Genesis, Shibaura based engines).
|
|
Performance
|
|
Horsepower:
|
Horsepower ratings would typically be in the range of 50-70 HP, depending on the specific engine and configuration.
|
|
Torque:
|
Torque figures would align with its horsepower rating, optimized for pulling power and loader/backhoe operation.
|
|
Fuel System
|
|
Fuel Type:
|
Diesel
|
|
Injection System:
|
Likely direct injection, with mechanical fuel pump and injectors.
|
|
Dimensions
|
|
Exterior
|
|
Length:
|
Approximate length would be around 6-7 meters including the backhoe, depending on the boom extension.
|
|
Width:
|
Width varies with tire size and loader bucket, typically around 2-2.5 meters.
|
|
Height:
|
Height to the top of the ROPS or cab would be around 2.5-3 meters.
|
|
Weights
|
|
Operating Weight:
|
Typically in the range of 5,000-7,000 kg, depending on configuration and attachments.
|
|
Loader Lift Capacity:
|
Loader lift capacity would be a critical spec for its intended use, likely in the range of 1000-2000 kg to full height.
|
|
Backhoe Digging Depth:
|
Backhoe digging depth capability would typically be in the range of 3-4.5 meters.
|
|
Maintenance
|
|
Service Intervals
|
|
Engine Oil Change:
|
Typically every 250-500 hours of operation, depending on operating conditions.
|
|
Hydraulic Fluid Change:
|
Recommended every 1000-2000 hours, including filter changes.
|
|
Greasing:
|
Regular greasing of pivot points, loader/backhoe linkages, and steering components is critical (daily to weekly).
|
|
Fluid Specifications
|
|
Engine Oil:
|
API CG-4 or CH-4 rated diesel engine oil, viscosity typically 15W-40 (consult specific manual for exact spec).
|
|
Hydraulic Fluid:
|
Universal Tractor Transmission Oil (UTTO) or a suitable hydraulic/transmission fluid meeting Ford New Holland specifications (e.g., NH-410B or similar).
|
|
Coolant:
|
Ethylene glycol-based antifreeze mixture, typically 50/50 with distilled water, providing freeze and corrosion protection.
|
|
Transmission Fluid:
|
May share hydraulic fluid specification (UTTO) or require a dedicated transmission oil depending on the gearbox design.
|
|
Known Issues
|
|
Hydraulic Leaks:
|
Common with age and usage, particularly at cylinder seals, hoses, and manifold connections. The parts manual is crucial for identifying correct seal kits and hose part numbers.
|
|
Wear On Pivot Points:
|
Pins and bushings in the loader and backhoe joints are subject to wear, leading to play and reduced performance. The parts manual identifies these specific components.
|
|
Electrical Connections:
|
Corrosion or loose connections in wiring harnesses can lead to intermittent issues with lights, starter, or instrumentation.
|
