CAT 320D LRR Excavator


Boom/Stick Option (Hex) 1

Shipping Length Of Unit 28.75 ft in (8770 mm)
Shipping Height Of Unit 12.25 ft in (3740 mm)
Max Cutting Height 32.58 ft in (9940 mm)
Max Loading Height 22.75 ft in (6940 mm)
Max Reach Along Ground 35.33 ft in (10760 mm)
Max Vertical Wall Digging Depth 22.83 ft in (6970 mm)
Max Digging Depth 25.17 ft in (7660 mm)
Boom/Stick Option (Hex) 1 Boom 18’7″ (5680 mm) / Stick 12’8″” (3900 mm) -Reach

Boom/Stick Option (Hex) 2

Shipping Length Of Unit 28.83 ft in (8790 mm)
Max Cutting Height 31.17 ft in (9490 mm)
Shipping Height Of Unit 9.92 ft in (3030 mm)
Max Loading Height 21.33 ft in (6490 mm)
Max Reach Along Ground 32.33 ft in (9860 mm)
Max Vertical Wall Digging Depth 19.93 ft in (6060 mm)
Max Digging Depth 22.08 ft in (6720 mm)
Boom/Stick Option (Hex) 2 Boom 18’7″” (5680 mm) / Stick 9’7″” (2900 mm) -Reach

Boom/Stick Option (Hex) 3

Shipping Length Of Unit 28.83 ft in (8790 mm)
Max Cutting Height 30.5 ft in (9290 mm)
Max Loading Height 20.67 ft in (6290 mm)
Shipping Height Of Unit 10 ft in (3050 mm)
Max Reach Along Ground 31 ft in (9460 mm)
Max Vertical Wall Digging Depth 18.5 ft in (5650 mm)
Max Digging Depth 20.67 ft in (6300 mm)
Boom/Stick Option (Hex) 3 Boom 18’7″” (5680 mm) / Stick 8’2″” (2500 mm) -Reach

Dimensions

Ground Clearance 1.5 ft in (450 mm)
Height To Top Of Cab 9.67 ft in (2950 mm)
Width To Outside Of Tracks 10.42 ft in (3180 mm)
Length Of Track On Ground 12 ft in (3650 mm)
Tail Swing Radius 6.58 ft in (2000 mm)
Shipping Height 11.3 ft in (3444.24 mm)
Transport Width 10.44 ft in (3180.08 mm)

Undercarriage

Track Gauge 7.83 ft in (2380 mm)
Shoe Size 32 in (800 mm)
Max Travel Speed 3.5 mph (5.7 km/h)
Drawbar Pull 46311 lb (206 kN)
Number Of Carrier Rollers Per Side 2
Number Of Track Rollers Per Side 8
Number Of Shoes Per Side 49

Engine Details

Engine Make CAT
Engine Model C6.4 ACERT
Net Power 148 hp (110 kw)
Displacement 389 cu in (6.4 L)
Bore 4.1 in (102.2 mm)
Stroke 5.2 in (130.1 mm)
Net Power – Iso 9249 148 hp (110.4 kw)
Net Power – Sae J1349 148 hp (110.4 kw)
Engine Model Cat C6.4 ACERT
Net Power – Eec 80/1269 148 hp (110.4 kw)
Net Flywheel Power 148 hp (110.4 kw)

Operational Specs

Operating Weight 52249 lb (23700 kg)
Fuel Tank Capacity 77 gal (290 L)
Cooling System Fluid Capacity 6.6 gal (25 L)
Hydraulic System Fluid Capacity 56 gal (211 L)
Engine Oil Capacity 8 gal (30 L)
Operating Voltage 24 V
Swing Drive Fluid Capacity 2.1 gal (8 L)
Alternator Supplied Amperage 50 amps
Hydraulic System Relief Valve Pressure 5221 psi (36000 kPa)
Hydraulic Pump Flow Capacity 54 gal/min (205 L/min)

Swing Mechanism

Swing Torque 45612 lb ft (61841.6 Nm)
Swing Speed 11.5 rpm

Weights

Operating Weight 52249 lb (23699.8 kg)
Operating Weight – Maximum 55093 lb (24989.8 kg)
Operating Weight – Minimum 46755 lb (21207.8 kg)

Buckets

Reference Bucket Capacity 1.4 yd3 (1 m3)

Hydraulic System

Pilot System – Maximum Flow 9 gal/min
Pilot System – Maximum Pressure 566 psi
Maximum Pressure – Travel 5076 psi
Maximum Pressure – Swing 3626 psi
Maximum Pressure – Heavy Lift 5221 psi
Main Implement System – Maximum Flow (2x) 54 gal/min
Boom Cylinder – Bore 4.7 in (119.4 mm)
Boom Cylinder – Stroke 49.6 in (1259.9 mm)
Maximum Pressure – Equipment 5076 psi
B1 Family Bucket Cylinder – Bore 4.7 in (119.4 mm)
B1 Family Bucket Cylinder – Stroke 43.5 in (1104.9 mm)
Reach Stick Cylinder – Bore 5.5 in (139.7 mm)
Reach Stick Cylinder – Stroke 59.8 in (1519 mm)

Service Refill Capacities

Cooling System 6.6 gal (25 L)
Final Drive – Each 2.1 gal (8 L)
Hydraulic System – Including Tank 56 gal (212 L)
Engine Oil 8 gal (30.3 L)
Fuel Tank Capacity 77 gal (291.5 L)
Swing Drive 2.1 gal (8 L)
Hydraulic Tank – Including Suction Pipe 41 gal (155.3 L)

Standards

Brakes SAE J1026 APR90
Cab/Fogs SAE J1356 FEB88

Sound Performance

Performance ANSI/SAE J1166 APR 90

Track

Number Of Track Rollers – Each Side – Long Undercarriage 8
Number Of Shoes – Each Side – Long Undercarriage 49
Number Of Carrier Rollers – Each Side – Long Undercarriage 2

Drive

Maximum Travel Speed 3.5 mph (5.7 km/h)
Maximum Drawbar Pull 46311 lb (21006.4 kg)

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