2019 Caterpillar 313D

Specification Machine working weight (kg) 13430 Bucket capacity (m³)0.52 Boom length (mm) 4650 Dipper length (mm) 2500 Place of Origin Xuzhou, Jiangsu Tonnage (tons) 13 bucket backhoe Power traditional power bucket backhoe Manufacturer joint venture/import Power traditional power performance Rotation speed (rpm)12.4 Walking speed (km/h)5.5 Grounding specific pressure (Kpa) 41.8 (equipped with 500mm track shoes) Bucket digging force (kN) 82 Digging force of stick (kN) 63 Maximum traction force (kN)114 power system Engine model Caterpillar Cat C4.2 ACERT Rated power (kw/rpm) 67 (net power) Displacement(L)4.25 Number of cylinders (number) 4 Bore × stroke (mm) 102 × 130 Cooling method: water cooling The working mode complies with the emission requirements of US EPA Tier 3 and European IIIA Directive 97/68/EC. Hydraulic system Main overflow set pressure (Mpa) 30.5 Maximum flow rate of main pump (l/min) 127 Travel hydraulic circuit (Mpa) 35 Rotary hydraulic circuit (Mpa) 23 Pilot oil circuit (MPa) 41.2 Pilot pump flow (L/min)21.9 Boom cylinder - number × bore × stroke (mm) 2 × 110 × 1015 Stick cylinder - number × bore × stroke (mm) 1 × 120 × 1197 Bucket cylinder - number × bore × stroke (mm) 1 × 100 × 939 oil capacity Fuel tank (L) 250 Hydraulic oil tank (L) 150 Hydraulic system (L)162 (including oil tank) Engine oil replacement volume (L) 19.5 Coolant (L)17.9 Body size Total transportation length (mm) 7610 Total transportation width (mm) 2490 Total transportation height (mm) 2830 (to top of boom) Overall height of cab (mm) 2760 Counterweight ground clearance (mm) 915 Total track length (mm) 3490 Track shoe width (mm) 500 (standard) Total track width (mm) 2490 Track gauge (mm)1990 Minimum ground clearance (mm) 430 Rear end turning radius (mm) 2140 Scope of work Maximum excavation radius of parking surface (mm) 8220 Maximum digging depth (mm) 5580 Maximum unloading height (mm) 6060 Maximum vertical excavation depth (mm) 5040 Maximum effective excavation depth (mm) 5380 Boom rotation angle (left/right°) None Bulldozing board width × height (mm) None Dozer blade lift or pushing depth (mm) None The advantages of the Caterpillar 313D excavator include: 1. Powerful power system: The 313D excavator is equipped with Caterpillar's multi-cylinder diesel engine, which has high efficiency and high power output and can easily handle various work tasks. 2. Stable operating performance: The excavator is equipped with a smooth suspension system and shock absorption device, which provides excellent stability and smoothness, allowing the operator to control the machine more precisely. 3. High-quality manufacturing: Using high-quality materials and advanced manufacturing processes, the 313D excavator is durable and reliable and can work in various harsh environments. 4. Flexible mobility: The excavator has a compact body design and lightweight structure, which can be easily operated in small working spaces, such as urban construction sites. 5. Multifunctional performance: The 313D excavator can be equipped with various attachments and tools, which can adapt to a variety of work needs, such as excavation, dumping, loosening, etc., to improve work efficiency. 6. Advanced operation interface: The excavator adopts an advanced LCD display and operation control panel, which is simple and intuitive to operate, helping the operator to grasp the functions and status of the machine more easily.