CAT 340

Product Overview The CAT 340 is a 38-ton class crawler hydraulic excavator manufactured by Caterpillar Inc., an American company. This model is designed for heavy-duty applications including mining operations, quarry work, large-scale infrastructure projects, and mass excavation. It is available in different emissions configurations for global export markets. Key Specifications Operating Weight: 38,500 - 41,500 kg Engine Model: Cat C9.3B Engine Net Power: 258 kW (346 hp) at 1,900 rpm Engine Gross Power: 259 kW (347 hp) at 1,900 rpm Bucket Capacity: 2.36 m³ Max Digging Depth: 7,480 - 7,510 mm Max Digging Reach: 11,060 - 11,760 mm Max Dumping Height: 7,080 - 7,470 mm Travel Speed: 4.7 km/h Main Pump Flow: 560 L/min Swing Speed: 8.8 rpm Fuel Tank: 600 - 620 L Transport LxWxH: 11,160 x 3,340 x 3,180 mm Track Shoe Width: 600 mm Boom Length: 6,500 mm Stick Length: 3,200 mm Engine Powered by the Cat C9.3B diesel engine - 9.3 liter, 6-cylinder, with 14 million hours of proven service . Three power modes available: Power mode for maximum output, Smart mode for automatic power matching, and Eco mode for fuel savings . The engine meets U.S. EPA Tier 4 Final, EU Stage V, Japan 2014, or Tier 3 / Stage IIIA standards depending on market configuration . Hydraulic System Advanced electrohydraulic system with main pump flow of 560 L/min . System pressures: equipment circuit 35,000 kPa (5,076 psi), lift mode 38,000 kPa (5,511 psi), travel circuit 35,000 kPa, swing circuit 29,400 kPa (4,264 psi) . Features auto dig boost and auto heavy lift increasing bucket penetration and lift capacity by 8% . Key Features Reinforced structures for long-term durability in harsh digging and hammer applications . High-ambient temperature capability of 52°C and cold-start at -18°C . Standard Cat technologies include Grade with 2D, Grade Assist, Payload, and E-Fence . Product Link telematics for remote monitoring of location, hours, fuel usage, and maintenance alerts . Operator Cab ROPS certified cab with automatic climate control . Available with air-suspension seat, heated seat option, touchscreen monitor, keyless pushbutton start . Standard rearview camera. Applications Mining and quarry operations Large-scale infrastructure projects Mass excavation and earthmoving Demolition with attachments Heavy construction Advantages 258kW powerful C9.3B engine proven in heavy applications. 560 L/min hydraulic flow for fast cycle times. 40-ton class performance with 2.36m³ bucket. Three power modes balance performance and efficiency. Global Cat dealer network for parts and service. Summary The CAT 340 is a powerful 38-ton crawler excavator suitable for heavy-duty applications worldwide. For second-hand units, inspection reports and working videos available upon request.