Doosan DX 55-9 C

# DOOSAN DX55‑9C Technical Specifications - Machine Type: Compact Crawler Hydraulic Excavator - Operating Weight: **5500 kg** (Cab version) - Standard Heaped Bucket Capacity: **0.21 m³** - Boom Length: 3000 mm - Arm Length: 1600 mm - Track Shoe Width: **380 mm** - Dozer Blade: Equipped - Tail Swing Radius: **1650 mm** ## Engine - Engine Model: **YANMAR 4TNV94L** - Rated Net Power: **36.2 kW / 2100 rpm** - Displacement: **3054 cc**, 4‑cylinder in‑line water‑cooled diesel - Emission Standard: **Stage IIIA / Tier3** - Cooling: Water‑cooled ## Hydraulic System - Bucket Digging Force: **40.2 kN** - Arm Digging Force: **24.5 kN** - Max Travel Traction Force: 72 kN - Travel Speed: 2.4‑4.3 km/h - Swing Speed: **9.2 rpm** - Main Pump Flow: 115.6 L/min - Relief Pressure: 23.5 MPa ## Working Range - Max Digging Depth: **3800 mm** - Max Digging Radius: **6135 mm** - Max Digging Height: **5795 mm** - Max Dumping Height: **4110 mm** ## Overall Transport Dimensions (L×W×H) - Length: **5850 mm** - Width: **1925 mm** - Height: **2590 mm** ## Capacities - Fuel Tank: **115 L** - Hydraulic Oil Tank: 62 L