현대 210轮挖

1. Model Overview The CAT 340 is a 38-40 tonne class next generation hydraulic excavator. It succeeds the 336 model with 10% higher production. The machine features the Cat C9.3B engine and is designed for heavy construction, quarry, and mass excavation. Complies with U.S. EPA Tier 4 Final and EU Stage V emission standards. 2. Core Specifications Parameter Value Operating Weight 36,800 - 38,100 kg Bucket Capacity 2.36 - 2.50 m³ Engine Model Cat C9.3B (6-cylinder diesel) Net Power 258 kW @ 1,900 rpm Displacement 9.3 L 3. Hydraulic System Parameter Value Main Pump Flow 560 L/min (2 x 280 L/min) Operating Pressure 34.3 MPa Digging Force - Bucket 179 kN Digging Force - Arm 133 kN 4. Performance Parameter Value Travel Speed - High 4.7 km/h Travel Speed - Low 3.2 km/h Swing Speed 9.5 rpm 5. Dimensions Parameter Value Transport Length 11,160 mm Transport Width 3,340 mm Transport Height 3,180 mm Track Shoe Width 600 mm Tail Swing Radius 3,530 mm 6. Working Ranges Parameter Value Max Digging Depth 7,480 mm Max Reach at Ground Level 11,000 mm Max Dumping Height 10,400 mm 7. Fluid Capacities Item Capacity Fuel Tank 600 L Hydraulic Tank 350 L DEF Tank 80 L 8. Key Features Engine and Emissions: Cat C9.3B diesel with 258 kW net power. Meets Tier 4 Final / Stage V using SCR and DEF. Auto idle and shutdown reduce fuel burn. Power Modes: Three selectable modes - Smart (auto match), Power (maximum output), Eco (constant low speed). Smart mode balances power and fuel efficiency automatically. Durability: Reinforced boom, stick, and undercarriage for demanding conditions. Heavy-duty design validated through millions of hours. Hydraulic System: 560 L/min flow for fast cycle times. Electronic pump control for precise implement movement. Auxiliary circuit ready for hammers, shears, and grapples. Operator Station: Deluxe cab with air suspension seat, automatic climate control, and large touchscreen display. Rearview and right-side cameras standard. Roll-over protection (ROPS) certified. Technology: Cat Grade with 2D/3D ready. Cat Payload onboard weighing. E-Fence for swing and reach limits. Remote Flash and Remote Troubleshoot via Product Link. Safety: 2D E-Fence allows operator-defined swing boundaries. Standard rear and side cameras. Operator ID keyless start. Maintenance: 500-hour engine oil interval. 1,000-hour hydraulic filter interval. Ground-level service access. Integrated health management system. 9. Standard Equipment Category Items Engine C9.3B diesel, auto idle, auto shutdown, DEF system Hydraulics 560 L/min pump, boom/arm holding valves, auxiliary lines Cab ROPS certified, climate control, air seat, touchscreen, rear camera Undercarriage 600mm shoes, track guards Technology Product Link telematics, Remote Flash, E-Fence 10. Optional Equipment Category Items Technology Cat Grade 2D/3D, Cat Payload, 360° camera Attachments Hydraulic quick coupler, long reach boom, hammer circuit Undercarriage 700mm shoes, steel tracks 11. Regional Variants Variant Markets Key Features 340 VAB Europe Variable angle boom, 8.2m digging depth 340 UHD Europe/N.America/Japan 22m demolition reach, 55,400 kg weight 340 Standard Global General construction and quarry 12. Typical Applications Mass excavation and earthmoving Quarry and aggregate production Large construction projects Road and infrastructure building Demolition (with appropriate attachments) 13. Regional Compliance Region Standard North America EPA Tier 4 Final Europe EU Stage V China China Nonroad Stage IV (G4) Other Markets Tier 3 equivalent available Specifications may vary by region. Contact local Cat dealer for region-specific details.