2020 كاتربيلر 320D

Specification Machine working weight (kg) 20930 Bucket capacity (m³)1 Boom length (mm) 5700 Dipper length (mm) 2900 Place of Origin Xuzhou Tonnage (tons) 20 Power traditional power bucket backhoe Manufacturer joint venture/import Power traditional power performance Rotation speed (rpm) 11.5 Walking speed (km/h)3.5/5.7 Climbing ability (%)70/35° Grounding specific pressure (Kpa) 6 Bucket digging force (kN) 140.1 Digging force of stick (kN) 106.4 power system Engine model Carter C6.4ACERT Rated power (kw/rpm)103/2000 Displacement(L)6.37 Number of cylinders (number) 6 Bore × stroke (mm) 102 × 130 Cooling method: water cooling Hydraulic system Maximum flow rate of main pump (l/min) 205 Working hydraulic oil circuit (Mpa) 35 Travel hydraulic circuit (Mpa) 35 Rotary hydraulic circuit (Mpa) 25 Pilot oil circuit (MPa) 3.9 Boom cylinder - number × bore × stroke (mm) 2-120 × 1260 Stick cylinder - number × bore × stroke (mm) 1-140 × 1504 Bucket cylinder - number × bore × stroke (mm) 1-120 × 1104 Is the hydraulic crushing pipeline standard? oil capacity Fuel tank (L) 410 Hydraulic oil tank (L) 120 Hydraulic system (L) 260 (including fuel tank) Engine oil replacement volume (L) 30 Coolant (L) 25 Body size Total transportation length (mm) 9460 Total transportation width (mm) 2800 Total transportation height (mm) 3050 Overall height of cab (mm) 2950 Counterweight ground clearance (mm) 1020 Track ground length (mm) 3265 Total track length (mm) 4075 Track shoe width (mm) 600 Total track width (mm) 2800 Track gauge (mm) 2200 Minimum ground clearance (mm) 450 Rear end turning radius (mm) 2750 Scope of work Maximum excavation radius of parking surface (mm) 9850 Maximum digging depth (mm) 6710 Maximum digging height (mm) 9840 Maximum unloading height (mm) 6500 Maximum vertical excavation depth (mm) 6180 Maximum effective excavation depth (mm) 6540 Dozer blade width × height (mm) without dozer blade Dozer blade lift or push depth (mm) without dozer blade The advantages of Caterpillar 320D hydraulic excavator include: 1. Powerful: Equipped with Caterpillar C6.4 engine, which has high power and torque output and can easily complete heavy-duty excavation tasks. 2. Good fuel economy: Caterpillar ACERT technology is adopted to effectively reduce fuel consumption and improve operating efficiency and economy. 3. Easy to control: equipped with advanced electronic throttle and electronic control system, making operation more precise and flexible. 4. High comfort: The cab adopts sound isolation and shock absorption design to reduce noise and vibration and provide a comfortable working environment. 5. Strong reliability: Using high-quality materials and manufacturing processes, it has good durability and reliability, reducing breakdowns and maintenance time. 6. Easy maintenance: It has an easy-to-maintain structure and layout to facilitate quick and easy daily maintenance and repairs. 7. Versatility: Provides a variety of replaceable accessories and work tools, suitable for different work scenarios and needs. 8. Strong safety: equipped with a variety of safety systems and devices, such as anti-skid steps, anti-skid iron plates, etc., to ensure the safety of operators. To sum up, the Caterpillar 320D hydraulic excavator has the advantages of powerful power, good fuel economy, easy control, high comfort, and strong reliability, and is suitable for various excavation projects.