2026 CATERPILLAR 320GC

2026

2

EBZ30062

Accurate / Verified

Ново

Lisa105

# Cat® 320 GC Hydraulic Excavator Full Official Specifications ## 1. Engine - Model: Cat C4.4 Turbo Diesel - Rated Gross Power (ISO 14396, 2000 rpm): 110 kW / 148 hp - Rated Net Power (ISO 9249, 2000 rpm): 109 kW / 146 hp - Bore × Stroke: 105 mm × 127 mm (4.0 in × 5.0 in) - Displacement: 4.4 L / 269 in³ - Emission Standard: EU Stage V / EPA Tier 4 Final / China National IV - No DEF required for some regional configurations - Fuel Tank Capacity: 345 L / 91.1 gal ## 2. Operating Weight & Ground Pressure - Standard Configuration (cab, 500mm track shoes, standard boom/stick, 1.0m³ bucket, full counterweight): 20,600 kg / 45,400 lb - Heavy-duty full spec weight: 22,000 kg / 48,500 lb - Ground Pressure (500mm tracks): 43.5 kPa / 6.3 psi ## 3. Hydraulic System - Pump Type: Twin variable displacement piston pumps - Total Max Main Flow: 442 L/min / 116 gal/min - Max Implement Pressure: 350 bar / 5,075 psi - Max Travel Pressure: 343 bar / 4,974 psi - Max Swing Pressure: 250 bar / 3,625 psi - Bucket Digging Force (ISO): 129 kN / 29,000 lbf - Stick Digging Force (ISO): 99 kN / 22,250 lbf - Auxiliary hydraulic lines standard for hammer, grapple ## 4. Working Ranges (Standard Boom + Standard Stick) - Standard Bucket Capacity: 1.0 m³ / 35.3 ft³ - Max Digging Depth: 6,630 mm / 21.8 ft - Max Digging Depth (8ft level floor): 6,550 mm / 21.5 ft - Max Vertical Wall Dig Depth: 5,690 mm / 18.7 ft - Max Ground Reach: 9,850 mm / 32.3 ft - Max Loading Height: 6,490 mm / 21.3 ft - Max Cutting Height: 9,450 mm / 31.0 ft ## 5. Swing System - Swing Speed: 11.6 rpm - Max Swing Torque: 74.4 kN·m / 54,900 lb-ft - Rear Swing Radius: 2,830 mm / 9.3 ft - Counterweight Ground Clearance: 1,050 mm / 3.4 ft ## 6. Undercarriage & Travel - Standard Track Shoe Width: 500 mm / 19.7 in - Track Gauge: 2,380 mm / 7.8 ft - Track Length on Ground: 3,450 mm / 11.3 ft - Total Track Length: 4,250 mm / 13.9 ft - Max Travel Speed: 5.9 km/h / 3.67 mph - Max Traction Force: 205 kN / 46,080 lbf - Max Gradeability: 35° (70%) - Ground Clearance: 470 mm / 1.5 ft ## 7. Overall Machine Dimensions - Total Transport Length: 9,650 mm / 31.7 ft - Total Transport Width: 2,980 mm / 9.8 ft - Transport Height (Standard Cab): 3,020 mm / 9.9 ft ## 8. Service Capacities - Engine Oil: 12 L - Hydraulic System Total: 245 L - Hydraulic Tank: 147 L - Cooling System: 15 L ## 9. Standard Key Features 1. Multi power modes: Standard, Heavy, Eco for fuel efficiency 2. 10-inch touchscreen color monitor with fault diagnosis & rearview camera 3. Sealed pressurized cab with air conditioning, suspension operator seat 4. Extended synchronized service intervals to cut maintenance cost 5. Load-sensing electro-hydraulic system for precise control & low fuel consumption 6. Heavy-duty reinforced frame and thick counterweight for stable operation 7. Ground-level service access for daily inspection & maintenance 8. Auto idle & auto engine shutdown to reduce fuel waste and noise

1

20,600 kg

Да

Да

Да

Hydraulic

100

Стомана

100

Да

Enclosed

Да

New