🏷️ Basic Information Identification Make: Toro Model: Groundsmaster 4500-D / 4700-D Model Codes: 30857, 30858 General Product Type: Commercial Zero-Turn Mower 📋 Manual Details Documentation Manual Type: Service Workshop Repair Manual Format: PDF Download Language: English Coverage Description: Comprehensive service and repair information ⚙️ Engine Specifications Powerplant Engine Type: Diesel Engine Manufacturer: Kubota (likely) Engine Model: V2203-M-DI (common for this series) Displacement: 2.197 L (134 cu in) Horsepower Gross: 31 hp (23.1 kW) 🔧 Transmission Drivetrain Type: Hydrostatic Drive System: 4WD Differential: Locking front differential 📐 Dimensions Physical Length: Approx. 90 inches (228.6 cm) without mower deck Width: Approx. 75 inches (190.5 cm) with mower deck Height: Approx. 65 inches (165.1 cm) to ROPS Wheelbase: Approx. 55 inches (139.7 cm) Weight: Approx. 2100 lbs (953 kg) without operator and attachments 🔧 Maintenance Lubrication Engine Oil Type: API Service Category CD or higher Engine Oil Capacity: 7.9 L (8.3 US qt) Filtration Hydraulic Filter Type: Toro Part Number 94-7751 (example) Servicing Air Filter Replacement Interval: As needed, check daily Fuel Filter Replacement Interval: Every 200 hours or annually 📄 Cutting System Decks Deck Width: 72 inches (183 cm) Deck Type: Outfront Rotary Mower Deck Blades Blade Length: 25 inches (63.5 cm) 📄 Fuel System Tank Fuel Type: Diesel Fuel Fuel Tank Capacity: 11 gallons (41.6 L) 📄 Electrical System Battery Battery Voltage: 12V 📄 Wheels Tires Front Front Tire Size: 11x4.00-5 Rear Rear Tire Size: 26x12.00-12 📄 Operator Station Comfort Seat Type: Suspended comfort seat Safety Rollover Protection: Standard ROPS (Roll-Over Protection System)