🏷️ Basic Information Identification Make: Yanmar Model: B50-2A Type: Crawler Backhoe Market: Japan and Overseas (except Europe) 📋 Manual Details Product Info Product Name: Yanmar Crawler Backhoe B50-2A Parts Catalog Manual PDF Download Manual Type: Parts Catalog Language: English Format: PDF Compatibility: All Versions of Windows & Mac Requirements: Adobe PDF Reader Target Audience: First time owner/amateur to professional technician ⚙️ Engine Specifications Engine Model Engine Model: 4TNE88-B1 Engine Type: Diesel Cylinders: 4 Displacement: 2.19 L Bore Stroke: 88 x 94 mm Cooling System: Water-cooled 🔧 Transmission Drive System Type: Hydrostatic Gears: Variable Speed (Forward & Reverse) 📐 Dimensions Overall Dimensions Length: Approximately 5.0 m Width: Approximately 1.9 m Height: Approximately 2.5 m 🔧 Maintenance Routine Service Fluid Type Hydraulic: Refer to manual for specific type and grade Fluid Type Engine Oil: Refer to manual for specific type and grade Lubrication Points: Refer to manual for lubrication schedule and points 📄 Performance Operating Parameters Operating Weight: Approximately 5000 kg Digging Depth Max: Approximately 3.5 m Bucket Capacity: Typically 0.15 - 0.25 m³ 📄 Additional Info Manual Contents Includes Wiring Diagram: Yes