CAT 320D LRR
320D LRR Hydraulic Excavator incorporates innovations for improved performance and versatility.
Hydraulics: The hydraulic system has been designed to provide reliability and outstanding controllability. An optional Tool Control System provides enhanced flexibility.
Reduced Radius: The 320D LRR features a reduced tail swing design that allows it to work well in space restricted areas, while providing maximum comfort.
Work Tools – Attachments: A variety of work tools, including buckets, couplers, hammers, and shears are available.
The Caterpillar 320D LRR excavator provides all the elements to give you the lowest cost to own and operate. At the end of the day, it all comes down to how much work you got done and how much did it cost you. Caterpillar and the 320D LRR offer you the tools to help lower your owning and operating costs.
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Boom/Stick Option
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| A. Shipping Length of Unit | 28.8 ft in | 8770 mm |
| C. Shipping Height of Unit | 12.3 ft in | 3740 mm |
| I. Max Cutting Height | 32.6 ft in | 9940 mm |
| J. Max Loading Height | 22.8 ft in | 6940 mm |
| K. Max Reach Along Ground | 35.3 ft in | 10760 mm |
| L. Max Vertical Wall Digging Depth | 22.8 ft in | 6970 mm |
| M. Max Digging Depth | 25.2 ft in | 7660 mm |
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Dimensions
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| B. Width to Outside of Tracks | 10.4 ft in | 3180 mm |
| D. Length of Track on Ground | 12 ft in | 3650 mm |
| E. Ground Clearance | 1.5 ft in | 450 mm |
| G. Height to Top of Cab | 9.7 ft in | 2950 mm |
| H. Tail Swing Radius | 6.6 ft in | 2000 mm |
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Undercarriage
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| F. Track Gauge | 7.8 ft in | 2380 mm |
| N. Shoe Size | 32 in | 800 mm |
Product Description
| Engine | ||
| Make | Caterpillar | |
| Model | C6.4 ACERT | |
| Net Power | 148 hp | 110 kw |
| Displacement | 389 cu in | 6.4 L |
| Operational | ||
| Operating Weight | 52249 lb | 23700 kg |
| Fuel Capacity | 77 gal | 290 L |
| Cooling System Fluid Capacity | 6.6 gal | 25 L |
| Hydrauilc System Fluid Capacity | 56 gal | 211 L |
| Engine Oil Capacity | 8 gal | 30 L |
| Swing Drive Fluid Capacity | 2.1 gal | 8 L |
| Operating Voltage | 24 V | |
| 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 Speed | 11.5 rpm | |
| Swing Torque | 45612 lb ft | 61800 Nm |
| Undercarriage | ||
| Number of Shoes per Side | 49 | |
| Shoe Size | 32 in | 800 mm |
| Number of Carrier Rollers per Side | 2 | |
| Number of Track Rollers per Side | 8 | |
| Max Travel Speed | 3.5 mph | 5.7 km/h |
| Drawbar Pull | 46311 lb | 206 kN |
| Track Gauge | 7.8 ft in | 2380 mm |
| Buckets | ||
| Reference Bucket Capacity | 1.3 yd3 | 1 m3 |
| Boom/Stick Option (HEX) 1 | ||
| Boom/Stick Option (HEX) 1 | Boom 18’7″ (5680mm) / Stick 12’8″ (3900mm) -Reach | |
| Shipping Height of Unit | 12.3 ft in | 3740 mm |
| Shipping Length of Unit | 28.8 ft in | 8770 mm |
| Max Digging Depth | 25.2 ft in | 7660 mm |
| Max Reach Along Ground | 35.3 ft in | 10760 mm |
| Max Cutting Height | 32.6 ft in | 9940 mm |
| Max Loading Height | 22.8 ft in | 6940 mm |
| Max Vertical Wall Digging Depth | 22.8 ft in | 6970 mm |
| Boom/Stick Option (HEX) 2 | ||
| Boom/Stick Option (HEX) 2 | Boom 18’7″ (5680mm) / Stick 9’7″ (2900mm) -Reach | |
| Shipping Height of Unit | 9.9 ft in | 3030 mm |
| Shipping Length of Unit | 28.8 ft in | 8790 mm |
| Max Digging Depth | 22.1 ft in | 6720 mm |
| Max Reach Along Ground | 32.3 ft in | 9860 mm |
| Max Cutting Height | 31.2 ft in | 9490 mm |
| Max Loading Height | 21.3 ft in | 6490 mm |
| Max Vertical Wall Digging Depth | 19.9 ft in | 6060 mm |
| Boom/Stick Option (HEX) 3 | ||
| Boom/Stick Option (HEX) 3 | Boom 18’7″ (5680mm) / Stick 8’2″ (2500mm) -Reach | |
| Shipping Height of Unit | 10 ft in | 3050 mm |
| Shipping Length of Unit | 28.8 ft in | 8790 mm |
| Max Digging Depth | 20.7 ft in | 6300 mm |
| Max Reach Along Ground | 31 ft in | 9460 mm |
| Max Cutting Height | 30.5 ft in | 9290 mm |
| Max Loading Height | 20.7 ft in | 6290 mm |
| Max Vertical Wall Digging Depth | 18.5 ft in | 5650 mm |
| Dimensions | ||
| Width to Outside of Tracks | 10.4 ft in | 3180 mm |
| Height to Top of Cab | 9.7 ft in | 2950 mm |
| Ground Clearance | 1.5 ft in | 450 mm |
| Tail Swing Radius | 6.6 ft in | 2000 mm |
| Length of Track on Ground | 12 ft in | 3650 mm |
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