- Ground Clearance: 7.81 ft / 2380 mm
- Height To Top Of Cab: 9.72 ft / 2960 mm
- Length Of Track On Ground: 14.64 ft / 4460 mm
- Tail Swing Radius: 6.83 ft / 2080 mm
Published dimensions and weight
Caterpillar 320E LRR
The Caterpillar 320E LRR is a hydraulic excavator of about 23.7 t, built around the C6.6 ACERT engine.
01Published dimensions and weight
Dimensions reference
Measurement reference — not to scale
01Dimensions referenceLength × width × height
02Operating Weight52250 lb23700.3 kg
03Selected published values62
Hydraulic excavators are commonly used for digging, trenching, loading and site preparation. Published rows for Caterpillar 320E LRR include published operating weight of 52250 lb / 23700.3 kg, published engine power of 164 hp / 122.3 kw, published maximum speed of 3.5 mph / 5.64 km/h. These values describe the published configuration; verify the specific machine's configuration, attachments and records.
- Compare the published “Ground Clearance” field (7.81 ft / 2380 mm) with the specific machine's configuration and records; options and condition can differ.
- Compare the published “Height To Top Of Cab” field (9.72 ft / 2960 mm) with the specific machine's configuration and records; options and condition can differ.
- Compare the published “Length Of Track On Ground” field (14.64 ft / 4460 mm) with the specific machine's configuration and records; options and condition can differ.
02Specifications
Published values, clearly grouped.
Published specifications and measurements are organized by section for quick reference.
Dimensions
Ground Clearance7.81 ft2380 mm
Height To Top Of Cab9.72 ft2960 mm
Length Of Track On Ground14.64 ft4460 mm
Tail Swing Radius6.83 ft2080 mm
Removal Counterweight Clearance3.29 ft1000 mm
Undercarriage
Number Of Carrier Rollers Per Side22
Max Travel Speed3.5 mph5.64 km/h
Drawbar Pull46086 lb205.01 kN
Number Of Shoes Per Side4949
Number Of Track Rollers Per Side88
Engine
Engine Make22362236
Engine ModelC6.6 ACERTC6.6 ACERT
Gross Power164 hp122.3 kw
Net Power153 hp114.1 kw
Displacement403 cu in6.7 L
Bore4.1 in104.2 mm
Stroke5 in127 mm
Net Power - Sae J1349153 hp114.1 kw
Gross Power - Sae J1995164 hp122.3 kw
Net Flywheel Power153 hp114.1 kw
Operational
Operating Weight52250 lb23700.3 kg
Fuel Capacity76.6 gal290 L
Cooling System Fluid Capacity7.9 gal30 L
Hydraulic System Fluid Capacity54.2 gal205.2 L
Engine Oil Capacity6.1 gal23.1 L
Swing Mechanism
Swing Torque45581 lb ft61799.6 Nm
Swing Speed11.2 rpm11.2 rpm
Weights
Operating Weight56440 lb25600.8 kg
Maximum Weight56440 lb25600.8 kg
Minimum Operating Weight*52250 lb23700.3 kg
Maximum Operating Weight**56440 lb25600.8 kg
Minimum Weight52250 lb23700.3 kg
Hydraulic System
Pilot System - Maximum Flow6.4 gal/min6.4 gal/min
Pilot System - Maximum Pressure569 psi569 psi
Maximum Pressure - Travel5076 psi5076 psi
Maximum Pressure - Swing3626 psi3626 psi
Boom Cylinder - Bore4.7 in119.4 mm
Boom Cylinder - Stroke49.6 in1259.9 mm
Stick Cylinder - Bore5.5 in139.7 mm
Stick Cylinder - Stroke59.2 in1503.7 mm
Main System - Maximum Flow - Total113.1 gal/min113.1 gal/min
Maximum Pressure - Equipment - Heavy Lift5511 psi5511 psi
Maximum Pressure - Equipment - Normal5076 psi5076 psi
B1 Bucket Cylinder - Bore4.7 lb/in4.7 lb/in
B1 Bucket Cylinder - Stroke43.5 lb/in43.5 lb/in
Service Refill Capacities
Cooling System7.9 gal30 L
Final Drive - Each2.1 gal8 L
Hydraulic Tank30.4 gal115.1 L
Hydraulic System - Including Tank54.2 gal205.2 L
Fuel Tank Capacity76.6 gal290 L
Swing Drive2.1 gal8 L
Engine Oil - With Filter6.1 gal23.1 L
Standards
Cab - RopsISO 12117-2 2008ISO 12117-2 2008
BrakesISO 10265 2008ISO 10265 2008
Cab/FogsISO 10262 1998ISO 10262 1998
Sound Performance
Operator Noise (Closed) - Iso 639671 dB(A)71 dB(A)
Spectator Noise - Iso 6395103 dB(A)103 dB(A)
Track
Number Of Track Rollers - Each Side - Long Undercarriage8 pieces8 pieces
Number Of Shoes - Each Side - Long Undercarriage49 pieces49 pieces
Number Of Carrier Rollers - Each Side - Long Undercarriage2 pieces2 pieces
Drive
Maximum Travel Speed3.5 mph5.7 km/h
Maximum Drawbar Pull46086 lb20904.3 kg
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Manufacturer-published specifications.