🏷️ Basic Information Identification Make: Caterpillar Model: 320C / 320CL Year: N/A (Manual is for various model years within the 320C/CL series) Generation: N/A (Manual covers a specific model series) 📋 Manual Details Publication Manual Type: Electrical Schematics Language: English Format: PDF Access Downloadable: Yes Download Speed: Instant High Speed Printable: Yes Requirements Software Requirement: Adobe PDF Reader Operating System Compatibility: Windows, Mac, Linux ⚙️ Engine Specifications Power Train Engine Model: Caterpillar 3066T (typically) Engine Type: Diesel Displacement: 6.35 Liters Horsepower Net: Approx. 135 HP (101 kW) @ 2000 RPM (varies slightly by configuration) Torque Peak: Approx. 562 Nm (415 lb-ft) @ 1300 RPM (varies slightly by configuration) Fuel System: Direct Injection, Turbocharged 🔧 Transmission Power Train Type: Hydrostatic Drive System: All-Wheel Drive (typically) 📐 Dimensions Physical Operating Weight: Approx. 20,000 - 23,000 kg (44,000 - 51,000 lbs) depending on configuration and attachments Length Overall: Approx. 9.5 meters (31.2 ft) with boom and stick Width Overall: Approx. 2.8 meters (9.2 ft) Height Overall: Approx. 2.9 meters (9.5 ft) to top of cab 🔧 Maintenance Servicing Engine Oil Capacity: Approx. 20 Liters (5.3 US gal) Coolant Capacity: Approx. 34 Liters (8.9 US gal) Hydraulic System Oil Capacity: Approx. 200 Liters (52.8 US gal) Fuel Tank Capacity: Approx. 400 Liters (105.7 US gal) Scheduling Typical Service Interval Engine Oil: 250-500 Hours (refer to specific model year manual) Typical Service Interval Filters: 250-500 Hours (refer to specific model year manual) 📄 Operational Details Performance Swing Speed: Approx. 10.3 RPM Ground Speed Low: Approx. 3.0 km/h (1.9 mph) Ground Speed High: Approx. 5.0 km/h (3.1 mph) Bucket Digging Force: Approx. 176 kN (39,500 lbf) Arm Digging Force: Approx. 132 kN (29,700 lbf) 📄 Technical Data Electrical Voltage System: 24 V DC