Cat 320E Hydraulic Excavator
- Technical Specs
- Standard Features
- Engine Model
- Cat C6.6 ACERT
- Maximum Drawbar Pull
- 46086 lb (205 kN)
- Maximum Travel Speed
- 3.5 mph (5.6 km/h)
- Bore
- 4.1 in (105 mm)
- Stroke
- 5 in (127 mm)
- Displacement
- 403 in3 (6.6 L)
- Pilot System Maximum Flow
- 6.4 gal/min (24.3 L/min)
- Pilot System Maximum Pressure
- 569 psi (3920 kPa)
- Boom Cylinder Bore
- 4.7 in (120 mm)
- Boom Cylinder Stroke
- 49.6 in (1260 mm)
- Stick Cylinder Bore
- 5.5 in (140 mm)
- Stick Cylinder Stroke
- 59.2 in (1504 mm)
- Fuel Tank Capacity
- 76.6 gal (290 L)
- Cooling System
- 7.9 gal (30 L)
- Swing Drive
- 2.1 gal (8 L)
- Final Drive (each)
- 2.1 gal (8 L)
- Hydraulic System (including tank)
- 54.2 gal (205 L)
- Hydraulic Tank
- 30.4 gal (115 L)
- Brakes
- ISO 10265 2008
- Cab/FOGS
- ISO 10262 1998
- Swing Speed
- 11.2 RPM (11.2 RPM)
- Swing Torque
- 45581 lb ft (61.8 km)
- Number of Shoes (each side) Long Undercarriage
- 49 pieces
- Number of Track Rollers (each side) Long Undercarriage
- 8 pieces
- Number of Carrier Rollers (each side) Long Undercarriage
- 2 pieces
- Main System Maximum Flow (Total)
- 113.1 gal/min (428 L/min)
- Maximum Pressure Equipment Normal
- 5076 psi (35000 kPa)
- Maximum Pressure Travel
- 5076 psi (35000 kPa)
- Maximum Pressure Swing
- 3626 psi (25000 kPa)
- Engine Oil (with filter)
- 6.1 gal (23 L)
- Engine
- Reduced emissions - economical and reliable performance
- Operator Station
- Comfort and convenience to keep people productive
- Reduced Radius
- Designed for high maneuverability in confined spaces
- Hydraulics
- Power to move more dirt - rock - and debris with speed and precision
- Structures & Undercarriage
- Built to work in rugged environments
- Front Linkage
- Made for high stress and long service life
- Work Tools
- Dig - hammer - rip - and cut with confidence
- Integrated Technologies
- Solutions that make work easier and more efficient
- Serviceability
- Fast - easy and safe access built in
- Safety
- Features to help protect people
- Complete Customer Care
- Service you can count on
- Sustainability
- Generations ahead in every way