Doosan DX 55-9 C

# DOOSAN DX55-9C Specification - Model: DOOSAN DX55-9C - Type: Tracked Hydraulic Excavator - Operating Weight: 5500 kg - Standard Bucket Capacity: 0.18 m³ - Swing Speed: 9.2 rpm - Travel Speed: 2.4 / 4.3 km/h - Gradeability: 58% (30°) - Bucket Digging Force: 40.2 kN ## Engine - Engine Manufacturer: YANMAR - Engine Model: 4TNV94L - Rated Power: 36.2 kW @ 2100 rpm - Displacement: 3.054 L - Cooling: Liquid cooled - Fuel Tank Capacity: 115 L ## Hydraulic System - Main Pump: Dual variable piston pumps - Travel Motor: 2-speed piston hydraulic motor - Swing Motor: Piston hydraulic motor - Auxiliary Hydraulic Output: 48 L/min ## Transport Dimensions (L × W × H) - 5850 mm × 1860 mm × 2590 mm - Track Shoe Width: 380 mm - Ground Clearance: 360 mm - Rear Swing Radius: 1650 mm - Dozer Blade: 1860 mm × 400 mm ## Working Range - Max Digging Radius: 6135 mm - Max Digging Depth: 3800 mm - Max Vertical Digging Depth: 3010 mm - Max Digging Height: 5795 mm - Max Dumping Height: 4110 mm