卡特 306 E2

CAT 306E2 Compact Radius Mini Excavator Specifications 1. Basic Machine Information Model: CAT 306E2 CR Compact Short Radius Mini Hydraulic Excavator Standard Operating Weight (Air-con ROPS Cab + 400mm steel track + standard bucket + floating dozer blade): 5800 kg Standard Heaped Bucket Capacity: 0.25 m³ Standard Boom Length: 3200 mm Standard Stick (Arm) Length: 1650 mm Standard Track Shoe Width: 400 mm steel track (rubber track optional) Overall track outer width: 1950 mm Rear Tail Swing Radius: 1310 mm (compact short tail design) Ground Contact Pressure: 34.2 kPa (cab steel track configuration) Minimum Ground Clearance: 360 mm 2. Engine & Power Performance Engine Manufacturer: CATERPILLAR Engine Model: C2.4 DI Turbo Inline 4-cylinder water-cooled turbocharged diesel Displacement: 2400 cc / 2.4 L Net Rated Power (ISO9249 @2400 rpm): 34.7 kW (47.2 HP) Gross Power (SAE J1995 @2200 rpm): 36.5 kW (48.9 HP) Max Torque: 148 N·m @1600 rpm Fuel Tank Capacity: 78 L Hydraulic Oil Tank Volume: 58 L; Total hydraulic system volume: 85 L Travel Speed: Low 2.8 km/h / High 4.3 km/h Swing Speed: 10.5 rpm Gradeability: 58% (30°) Max Bucket Digging Force (ISO): 39 kN Max Arm Digging Force (ISO): 28 kN Max Traction Force: 46.4 kN 3. Hydraulic System Main Pump: Dual variable displacement axial piston load-sensing pumps + gear pilot pump Main system relief pressure: 25.0 MPa Total main pump flow: 140 L/min Standard Bidirectional Auxiliary Hydraulic Flow: 72 L/min Factory pre-installed proportional auxiliary piping for hydraulic breaker, auger & thumb grab attachments Straight-line travel function, dual power modes (Standard / Heavy) 4. Working Range Dimensions (mm, standard stick) Max Horizontal Digging Reach (Ground Level): 6090 Max Digging Depth (Dozer blade lowered): 3870 Max Vertical Wall Digging Depth: 3020 Max Digging Height: 5530 Max Dumping Height: 3900 Standard floating dozer blade width: 1950 mm 5. Overall Transport Dimensions (mm, standard bucket fitted) Total Transport Length: 5790 Total Transport Width: 1950 Overall Height (cab top): 2540