久保田 KX 183-3

KUBOTA KX183-3 Short Radius Compact Crawler Excavator l Specifications 1. Basic Machine Information Model: KUBOTA KX183-3 Short Tail Medium Mini Excavator Standard Operating Weight (Full Air-con Cab + 450mm steel track + standard bucket): 8350 kg Standard Heaped Bucket Capacity: 0.31 m³ (optional range: 0.28–0.38 m³ rock bucket) Standard Boom Length: 3320 mm Standard Stick (Arm) Length: 1840 mm Standard Track Shoe Width: 450 mm triple grouser steel track Fixed overall track width: 2200 mm Ground Contact Pressure: 38.8 kPa (cab steel track version) Rear Tail Swing Radius: 1460 mm (short tail design for narrow urban construction sites) 2. Engine & Power Performance Engine Manufacturer: KUBOTA (Japan) Engine Model: V3307DI-T Inline 4-cylinder water-cooled turbocharged direct injection diesel Displacement: 3.331 L / 3331 cc Net Rated Power (ISO9249): 47.8 kW @ 2000 rpm (64.7 HP) Max Torque: 255 N·m @ 1400 rpm Fuel Tank Capacity: 115 L Hydraulic Oil Tank Volume: 92 L Travel Speed: Low 2.7 km/h / High 4.9 km/h Swing Speed: 9.5 rpm Gradeability: 58% (30°) Max Bucket Digging Force (ISO): 65.2 kN Max Arm Digging Force (ISO): 48.5 kN Max Traction Force: 74.3 kN 3. Hydraulic System Main Pump: Dual variable displacement axial piston pumps + gear pilot pump (3-pump HMS hydraulic system) Max total hydraulic flow: 172 L/min Main Relief Pressure: 25.0 MPa Standard Bidirectional Auxiliary Hydraulic Flow: 76 L/min (factory pre-installed breaker piping) Kubota original HMS intelligent load-sensing compound control hydraulic system, supports smooth 4-way simultaneous composite operation 4. Working Range Dimensions (mm) Max Horizontal Digging Reach (Ground Level): 7010 Max Digging Depth (Dozer blade lowered): 4290 Max Vertical Wall Digging Depth: 3490 Max Digging Height: 7040 Max Dumping Height: 4980 Standard floating dozer blade width: 2200 mm 5. Overall Transport Dimensions (mm) Total Transport Length (with standard bucket): 6450 Total Transport Width: 2200 Overall Height (cab top): 2530 Minimum Ground Clearance: 364