日立建機 ZX 65 U

HITACHI ZX65U Short Tail Mini Excavator Specifications 1. Basic Machine Information Model: HITACHI ZX65U Short Radius Compact Crawler Excavator (ZX65U general trade name) Standard Operating Weight (Full Air-con Cab + 400mm rubber track + standard 1.85m arm): 6350 kg Light canopy version weight: 6170 kg With extra counterweight full operation weight: 6600 kg Standard Heaped Bucket Capacity (PCSA): 0.21 m³ (optional range: 0.18–0.27 m³) Standard Boom Length: 2970 mm Standard Stick (Arm) Length: 1850 mm Standard Track Shoe Width: 400 mm rubber track Fixed overall track gauge width: 2000 mm Floating dozer blade overall width: 2000 mm Ground Contact Pressure: 36.0 kPa (cab rubber track standard version) Rear Tail Swing Radius: 1300 mm (ultra-short reduced tail design, low collision risk in narrow spaces) 2. Engine & Power Performance Engine Manufacturer: YANMAR (Japan) Engine Model: 4TNV94L-ZWHB Inline 4-cylinder water-cooled direct injection diesel Displacement: 3.053 L / 3053 cc Net Rated Power (ISO9249): 34.1 kW @ 2000 rpm (45.7 HP) Max Torque: 204 N·m @ 1000 rpm Fuel Tank Capacity: 110 L Hydraulic Oil Tank Volume: 72 L Travel Speed: Low 2.4 km/h / High 4.2 km/h Swing Speed: 9.5 rpm Gradeability: 58% (30°) Max Bucket Digging Force (ISO): 41.1 kN Max Arm Digging Force (ISO): 31.1 kN Max Traction Force: 39.8 kN 3. Hydraulic System Main Pump: Dual variable displacement axial piston pumps + gear pilot pump Total Max Main Hydraulic Flow: 156 L/min Main Relief Pressure: 24.5 MPa Standard Bidirectional Auxiliary Hydraulic Flow: 62 L/min Factory pre-installed auxiliary piping for hydraulic breaker, auger & thumb grab attachments Hitachi original HIOS III intelligent load-sensing compound control hydraulic system, smooth multi-action operation 4. Working Range Dimensions (mm) Max Horizontal Digging Reach (Ground Level): 6420 Max Digging Depth (Dozer blade fully lowered): 4120 Max Vertical Wall Digging Depth: 3360 Max Digging Height: 6240 Max Dumping Height: 4430 Standard floating dozer blade width: 2000 mm 5. Overall Transport Dimensions (mm) Total Transport Length (with standard bucket & 1.85m arm): 5790 Total Transport Width: 2000 Overall Height (cab top): 2490 Minimum Ground Clearance: 335 mm