Sunward SWE 90 E

# SUNWARD SWE90E Crawler Excavator Technical Specifications ## 1. Basic Machine Data - Model: SUNWARD SWE90E - Operating Weight: 8900 kg - Standard Heaped Bucket Capacity: 0.36 m³ - Standard Track Shoe Width: 450 mm - Ground Pressure: 39 kPa - Gradeability: 35° / 70% ## 2. Engine System - Engine Brand: YANMAR - Engine Model: V3800-DI-T-E2B - Engine Type: Water-cooled, 4-stroke, In-line 4-cylinder Turbocharged Diesel - Displacement: 3318 cc - Rated Net Power: 54.6 kW @ 2200 rpm - Emission Standard: EU Stage II / Tier 2 - Fuel Tank Capacity: 150 L - Fuel Consumption: 5.5 ~ 7.0 L/h ## 3. Hydraulic & Travel Performance - Main Pump: Variable displacement axial piston pump - Max Total Pump Flow: 2 × 79 L/min - Auxiliary Hydraulic Flow: 80 L/min - Main Relief Pressure: 30 MPa - Bucket Digging Force: 67.5 kN - Arm Digging Force: 46 kN - Travel Speed (Low/High): 2.5 / 4.5 km/h - Swing Speed: 9 rpm ## 4. Working Range (Unit: mm) - Maximum Digging Depth: 4202 - Maximum Vertical Digging Depth: 3680 - Maximum Digging Radius: 6721 - Maximum Dumping Height: 5150 ## 5. Overall Transport Dimensions (L × W × H, mm) - Transport Size: 6400 × 2370 × 2625