🏷️ Basic Information Identification Make: Gehl Model: 503Z Model Variant: 503 Compact Excavator Beginning Serial Number: AC02471 📋 Manual Details Documentation Manual Type: Parts/IPL (Illustrated Parts List) Manual Description: Every part in exploded views Format: PDF Download Language: English ⚙️ Engine Specifications Powertrain Engine Manufacturer: Kubota Engine Model: D1105-E4B Engine Type: Diesel Displacement: 1.123 L (68.5 cu in) Gross Power: 18.5 kW (24.8 hp) @ 2400 rpm Net Power: 17.5 kW (23.5 hp) @ 2400 rpm Cooling System: Liquid 🔧 Transmission Powertrain Type: Hydrostatic Drive System: 4WD (Four Wheel Drive) 📐 Dimensions Physical Operating Weight: 2060 kg (4542 lbs) Overall Length With Bucket: 3775 mm (148.6 in) Overall Width: 1450 mm (57.1 in) Overall Height Top Of Cab: 2480 mm (97.6 in) Track Width: 300 mm (11.8 in) Ground Clearance: 240 mm (9.4 in) 🔧 Maintenance Servicing Engine Oil Capacity: 5.6 L (5.9 qt) Hydraulic Oil Capacity: 30 L (7.9 gal) Coolant Capacity: 3.5 L (3.7 qt) 📄 Performance Operation Digging Depth: 2750 mm (108.3 in) Reach At Ground Level: 4375 mm (172.2 in) Dump Height: 2940 mm (115.7 in) Bucket Digging Force: 30.4 kN (6830 lbf) Arm Digging Force: 20.1 kN (4519 lbf) Travel Speed Low: 2.5 km/h (1.6 mph) Travel Speed High: 4.5 km/h (2.8 mph) Swing Speed: 10 rpm