Vehicle Segment:
Agricultural Tractors (High-horsepower, Vario transmission)
Competitive Context:
Fendt tractors are positioned as premium, technologically advanced agricultural machinery. The DANA 735 axle is a critical component for maneuverability and durability in demanding agricultural applications.
Manual Value Proposition:
Provides in-depth, specialized technical information for the maintenance and repair of the DANA 735 steering axle, crucial for uptime and performance of Fendt 711/712 Vario tractors.
Steering System Components:
Complete steering axle, planetary reduction units, steering case, steering cylinder, differential unit, bevel pinion
Hydraulics Integration:
Steering cylinder and associated hydraulic lines/connections, critical for operation.
Planetary Gear Sets:
Detailed breakdown and assembly of the planetary reduction gearing within the wheel hubs.
Maintenance Procedures:
Definition of viewpoints, maintenance points, maintenance intervals, adjustment and checks, screw-locking, sealing, and lubricating materials
Disassembly Assembly Procedures:
Planetary reduction, complete steering case, steering cylinder, differential unit, bevel pinion
Lubrication Procedures:
Detailed guidance on greasing points and lubricant types for various axle components.
Adjustment Procedures:
Critical adjustments for steering geometry, bearing preloads, and differential backlash are covered.
Seal Replacement:
Crucial procedures for replacing seals in the steering cylinder, axle housing, and planetary hubs to prevent leaks and contamination.
Technical Depth Level:
Comprehensive repair and overhaul procedures for the DANA 735 steering axle
Diagnostic Support:
Implicit through detailed adjustment and checking procedures, as well as troubleshooting guidance derived from component repair
Component Rebuild Level:
Covers complete disassembly and reassembly of sub-components like planetary gears, bearings, seals, and cylinder rod/piston.
Part Identification:
While not a parts catalog, detailed diagrams and procedure steps implicitly aid in identifying components for repair.
Digital Features:
Searchable text, copy-paste functionality
Print Quality Suitability:
High quality, suitable for printing essential sections or the entire manual
Binding Recommendation:
N/A (Digital Format)
Paper Type Recommendation:
N/A (Digital Format)
Supplementary Sections:
Notes on safety precautions, conversion tables, tightening torques, special tools, symbols
Symbols Explanation:
Key for understanding symbols used in diagrams and procedures.
Conversion Tables:
Useful for converting between imperial and metric units if working in different regions or with older reference data.
Engine Type:
Likely Deutz or MAN inline 4- or 6-cylinder diesel engine (specifics not provided in product info but typical for Fendt 700 series)
Engine Manufacturer Likelihood:
Deutz AG or MAN Truck & Bus (typical Fendt engine suppliers)
Horsepower Range:
Approximately 110-120 HP (based on model numbers 711 and 712)
Fuel Injection Type:
Common Rail Direct Injection (typical for this era and model)
Transmission Type:
Fendt Vario continuously variable transmission (CVT)
Optional Transmission Features:
N/A (Vario is standard for this series)
Transmission System Comment:
The Vario transmission is a key technological highlight of these Fendt models, offering seamless speed adjustment and optimized power delivery. The steering axle's integration with the transmission system's hydraulics is critical.
Overall Width Axle:
Specific axle width not provided, but critical for steering geometry and tire clearance.
Axle Weight Capacity:
Not specified, but designed to handle significant operational loads of a 110-120 HP tractor.
Tractor Gross Weight Estimate:
Fendt 700 series typically ranges from 6,000 kg to 8,500 kg (unladen), indicating the robust nature of the steering axle.
Tractor Safety Standards:
Adherence to relevant European and international agricultural machinery safety directives (e.g., ROPS, FOPS if applicable). The manual's safety section is crucial.
Steering System Features:
Hydraulic power steering, likely with hydrostatic steering unit, integral to safe operation and precise control.
Component Durability:
The DANA 735 axle is engineered for durability and reliability, which are passive safety features in preventing component failure during operation.
Infotainment System:
N/A (Focus is on mechanical systems)
Steering Assistance Technology:
Advanced hydraulic power steering system, integral to the Vario transmission's electronic control unit for optimized tractor handling.
Telematics Integration:
While not specific to the axle, modern Fendt tractors feature telematics for remote diagnostics and monitoring, which indirectly relates to proactive maintenance of components like the steering axle.
Steering Axle Service Intervals:
Detailed in the manual under 'Maintenance Intervals'. Typically includes checks and lubrication at specified operating hours (e.g., 250, 500, 1000 hours depending on component).
Steering Fluid Change Interval:
Typically tied to hydraulic system service intervals, often around 1000-2000 operating hours, but the manual's 'Maintenance Intervals' section is definitive.
Steering Fluid Type:
Not explicitly stated in product info, but typically high-quality hydraulic oil (e.g., ISO VG 46 or similar) meeting specific Fendt standards for the hydraulic and steering systems. The manual will specify.
Grease Specifications:
Various greases for pivot points and bearings, specified in the 'Screw-locking, sealing and lubricating materials' section.
Brake Fluid Type:
N/A (Steering axle components do not typically utilize brake fluid directly)
Common Steering Axle Wear Points:
Potential wear on kingpins, tie rod ends, wheel bearings, and hydraulic seals within the steering cylinder or steering unit. Regular lubrication and proper adjustment are key preventative measures, detailed in the manual.
Importance Of Torque Settings:
Crucial to follow 'Tightening Torques' section to prevent premature wear or failure of bearings and fasteners.
Fendt Heritage:
Fendt is a globally recognized brand for innovative and high-quality agricultural machinery, known for its pioneering work in tractor technology, particularly with the Vario transmission.
700 Series Evolution:
The 700 Vario series represents a significant segment of Fendt's tractor lineup, balancing power, efficiency, and advanced technology for a wide range of agricultural tasks.
Manufacturing Origin:
Germany (Fendt headquarters and primary manufacturing)
Fendt 700 Series Accolades:
Fendt tractors, including the 700 series, have historically received numerous industry awards for innovation, design, and performance, particularly for their Vario technology.
