🏷️ Basic Information Identification Make: New Holland Model: 310GM / 320GM / 330GM Finish Mower Product Name: New Holland 310GM 320GM 330GM Parts Catalog 87729128 Codes Publication Number: 87729128 👋 Introduction Market Position Product Category: Agricultural and Landscaping Equipment Competitive Analysis Competitors: Equivalent models from manufacturers like John Deere (e.g., MX series), Kubota (e.g., B series rear discharge), Woods (e.g., Batwing series), and Land Pride. Key Features Purpose: Designed for efficient and clean mowing of grass in agricultural fields, parks, golf courses, and other large-area applications. Durability: New Holland is known for robust construction, suitable for demanding professional use. Parts Catalog Importance: Essential for owners and service technicians to maintain operational efficiency and longevity of the equipment by ensuring the use of correct, genuine parts. 📋 Manual Details Coverage Areas Covered Models: New Holland 310GM, 320GM, 330GM Finish Mowers Page Count Number Of Pages: 64 Manual Type Type: Parts Catalog Language Language: English Format Format: Printed Publication 📖 Manual Coverage Systems Covered Component Identification: Detailed breakdown of all components and assemblies for 310GM, 320GM, and 330GM models. Powertrain: Components related to the mowing deck, drive system, and gearbox. Deck Assembly: Blade spindle assemblies, deck housing, pulleys, belts, and related hardware. Frame And Chassis: Structural components, hitch assembly, and mounting hardware. Hardware And Fasteners: Includes identification of bolts, nuts, washers, pins, and clips with their respective New Holland part numbers. Procedures Included Parts Lookup: Facilitates accurate identification and ordering of replacement parts using part numbers and detailed illustrations. Assembly Disassembly: Visual guidance for understanding component relationships and installation sequences, aiding in service. Technical Depth Detail Level: Exploded views with part numbers, allowing for precise identification and sourcing of every component. 📊 Manual Specifications File Format Digital Format Availability: While described as a 'Publication,' it is typically available in a printed format. Digital versions (PDF) may exist but are not explicitly stated in the product information. Print Quality Illustration Clarity: High-quality line drawings and exploded views characteristic of OEM parts catalogs for clear component visualization. Binding Type Binding: Typically spiral-bound or saddle-stitched for durability and ease of use in a workshop environment. Paper Type Paper Quality: Durable paper stock suitable for repeated handling in demanding agricultural or groundskeeping environments. ⚙️ Engine Specifications Primary Engine Engine Requirement: These mowers are typically PTO-driven and require a compatible tractor with a Power Take-Off (PTO) shaft. The tractor's engine specifications (HP, PTO speed) are crucial for proper operation. Performance Pto Speed: Standard 540 RPM PTO operation is assumed, though some models might support 1000 RPM. Fuel System Fuel Type: N/A (This refers to the tractor's engine, not the mower itself.) 🔧 Transmission Standard Drive Type: PTO-driven, requiring connection to a tractor's PTO shaft. Optional Gearbox Oil Type: Specific gearbox oil type (e.g., SAE 90 or 140 gear oil) will be detailed in the accompanying service or owner's manual, not this parts catalog. This catalog will list the part numbers for seals and gaskets related to the gearbox. Features Clutch Mechanism: Shear bolt or slip clutch protection mechanism (parts for which will be cataloged) to prevent damage from driveline shock loads. 📐 Dimensions Exterior Cutting Widths: 310GM (approx. 10ft), 320GM (approx. 12ft), 330GM (approx. 15ft) - exact dimensions vary by configuration and specific model variations. Weights Approximate Weight: Weights vary by model size, typically ranging from 500-1000+ lbs (225-450+ kg). Specific weights would be in a service manual. Tractor Hp Requirement: Tractor horsepower requirements typically range from 25 HP up to 70+ HP depending on the mower model and operating conditions. 🛡️ Safety Features Ratings Safety Standards: Designed to meet relevant agricultural machinery safety standards. Key safety components listed include guards, shields, and hardware for these. Active Features Pto Shielding: Includes part numbers for the PTO driveline shielding and safety devices. Passive Features Deck Guards: Part numbers for front and rear discharge guards, safety chains, and baffles. Blade Retention: Hardware for securing mower blades (e.g., bolts, lock washers) is detailed. 💡 Technology Features Infotainment Integration: N/A - These are agricultural implements, not vehicles with electronic infotainment systems. Driver Assistance Features: N/A - Relies on tractor's operator for all functions. 🔧 Maintenance Service Intervals Gearbox Lubrication: Recommended gearbox oil changes (e.g., annually or after 250 hours) would be detailed in a separate service manual. This parts catalog provides part numbers for gearbox oil seals and gaskets needed during maintenance. Fluid Specifications Gearbox Oil Specification: While this catalog does not specify fluid types, it will list part numbers for gearbox oil drain plugs and fill caps. Standard API GL-4 or GL-5 gear oil (SAE 90 or 140) is common for these units. Known Issues Blade Wear: Regular inspection and replacement of mower blades are necessary due to wear and tear from operation. This catalog lists various blade part numbers. Belt Tension: Drive belts require periodic inspection for tension and...