# 2012 Caterpillar 320ELRR for Sale in GILLETTE, WY **URL:** ## Listing details - **Price:** $92,980.00 USD - **Listing ID:** 89063825 - **Year:** 2012 - **Manufacturer:** Caterpillar - **Model:** 320ELRR - **Category:** Excavators - **Type:** Standard Excavators - **Serial number:** CATO320EETFX00112 - **Stock number:** Z285306 - **Location:** GILLETTE, WY ## Description EXCAVATOR -, CAB/AC/HEAT - AIR SEAT - CLOTH SEAT - PILOT CTRLS - WIDE CARRIAGE - 700MM TRIPLE SEMI-G SHOES - ARM 3.1M 10'2" ASSEMBLY - 36" PIN-ON BUCKET ## Machine details ### General Specifications - **Operators Station:** Cab w/ AC - **Buckets:** 36" Bucket ## Manufacturer specifications ### Dimensions - **Ground Clearance:** 7.81 ft (2.38 m) - **Height:** 10.3333 ft (3.15 m) - **Height To Top Of Cab:** 9.72 ft (2.96 m) - **Length:** 29.3333 ft (8.94 m) - **Length Of Track On Ground:** 14.64 ft (4.46 m) - **Removal Counterweight Clearance:** 3.29 ft (1 m) - **Tail Swing Radius:** 6.83 ft (2.08 m) - **Weight:** 56440 lbs (25600.79 kg) - **Width:** 10.4167 ft (3.18 m) ### Drive - **Maximum Drawbar Pull:** 46086 lbs (20904.28 kg) - **Maximum Travel Speed:** 3.5 mph (5.63 kph) ### Engine - **Bore:** 4.1 in (10.41 cm) - **Displacement:** 403 cu in (6604 cu cm) - **Engine Make:** 2236 - **Engine Model:** Cat C6.6 ACERT - **Gross Power:** 164 hp (122.3 kw) - **Gross Power - Sae J1995:** 164 hp (122.3 kw) - **Net Flywheel Power:** 153 hp (114.09 kw) - **Net Power:** 153 hp (114.09 kw) - **Net Power - Sae J1349:** 153 hp (114.09 kw) - **Stroke:** 5 in (12.7 cm) ### General Specifications - **Approx. Operating Weight (since 2011):** 52470 lbs (23800 kg) - **Booms - Boom ES (since 2013):** 4430 lbs (2010 kg) - **Booms - Boom ES for CGC (since 2013):** 4450 lbs (2020 kg) - **Booms - Boom HD (since 2013):** 3790 lbs (1720 kg) - **Booms - Boom HD for CGC (since 2013):** 3810 lbs (1730 kg) - **Bore (since 2013):** 4.1 in (105 mm) - **Bucket Capacity Range (heaped) (since 2013):** 1 - 2 cu yd (0 - 1 cu m) - **Bucket Capacity Range (heaped) (since 2017):** 1 - 2 cu yd (1 - 2 cu m) - **Counterweight - Heavy (since 2013):** 15210 lbs (6900 kg) - **Counterweight - Standard (since 2013):** 13670 lbs (6200 kg) - **Displacement (since 2013):** 403 sq in (6.6 L) - **Displacement (since 2016):** 403 cu in (6.6 L) - **Emission Standards (since 2016):** Stage IIIB Equivalent - **Emission Standards (since 2017):** Tier 4 Interim Equivalent - **Emissions (since 2013):** Stage IIIB - **Engine Model (since 2013):** C6.6 ACERT - **Engine Power - ISO 9249 (since 2013):** 141 hp (105 kW) - **Engine Power - SAE J1349 (since 2013):** 152 hp (113 kW) - **Engine Power - SAE J1349 (since 2016):** 153 hp (114 kW) - **Flywheel Horsepower (since 2011):** 114 hp (85.01 kw) - **Fuel Tank Refill - Capacity (since 2013):** 76.6 US gal (290 L) - **Fuel Tank Refill Capacity (since 2015):** 76.6 US gal (290 L) - **Ground Contact Area - with Std. Shoe (since 2013):** 6820 sq in (4.4 sq m) - **Ground Contact Area with Std. Shoe (since 2015):** 6820 sq in (4.4 sq m) - **Ground Contact Area with Std. Shoe (since 2016):** 7300 sq in (4.7 sq m) - **Ground Contact Area with Std. Shoe (since 2017):** 9600 sq in (6.2 sq m) - **Ground Pressure (since 2016):** 6.76 psi (46.6 kPa) - **Height (since 2011):** 123 in (3.15 m) - **Hydraulic System (includes tank) (since 2015):** 54.2 US gal (205 L) - **Hydraulic System - (includes tank) (since 2013):** 54.2 US gal (205 L) - **Length (since 2011):** 353 in (8.97 m) - **Lift Capacity (since 2011):** 24800 lbs (11550 kg) - **Long Undercarriage (std shoe) (since 2013):** 17300 lbs (7850 kg) - **Max Digging Depth (since 2012):** 22'1" ft-in - **Max Reach (since 2012):** 30'9" ft-in - **Max. Implement - Hydraulic Pump Output at Rated RPM (since 2013):** 113.1 US gpm (428 L/min) - **Max. Implement Hydraulic Pump - Output at Rated RPM (since 2015):** 113.1 US gpm (428 L/min) - **Max. Reach (since 2011):** 388 in (9.86 m) - **Maximum Drawbar - Pull (since 2013):** 46086 lbf (205 kN) - **Maximum Drawbar Pull (since 2015):** 46086 lbf (205 kN) - **Maximum Travel Speed at Rated RPM (since 2013):** 3.5 mph (5.6 km/h) - **Medium Stick ES for CGC (since 2016):** 1880 lbs (850 kg) - **Medium Stick HD for CGC (since 2016):** 1530 lbs (690 kg) - **Net Power (since 2012):** 152 hp (113.35 kw) - **No. of Cylinders (since 2013):** 6 - **Operating Weight (since 2012):** 54,900 lb - **Operating Weight (since 2013):** 52,000 - 52,900 lbs (23,600 - 24,000 kg) - **Operating Weight (since 2017):** 52,250 - 56,440 lbs (23,700 - 25,600 kg) - **Operating Weight\* (since 2018):** 52,250 - 56,440 lbs (23,700 - 25,600 kg) - **Overall Track Length (since 2013):** 175 in (4460 mm) - **Product Identification Prefix (since 2011):** PNL - **Range Dimension A (source diagram) (since 2013):** 248 in (6300 mm) - **Range Dimension A (source diagram) (since 2015):** 318 in (8070 mm) - **Range Dimension B (source diagram) (since 2013):** 372 in (9450 mm) - **Range Dimension B (source diagram) (since 2015):** 386 in (9800 mm) - **Range Dimension C (source diagram) (since 2013):** 248 in (6290 mm) - **Range Dimension C (source diagram) (since 2015):** 247 in (6270 mm) - **Range Dimension D (source diagram) (since 2013):** 205 in (5210 mm) - **Range Dimension D (source diagram) (since 2015):** 193 in (4890 mm) - **Range Dimension E (source diagram) (since 2013):** 240 in (6100 mm) - **Range Dimension E (source diagram) (since 2015):** 243 in (6170 mm) - **Range Dimension G (source diagram) (since 2013):** 364 in (9240 mm) - **Range Dimension G (source diagram) (since 2015):** 440 in (11180 mm) - **Rated Engine RPM (since 2013):** 1800 rpm - **Region Offerings (since 2013):** Europe - **Region Offerings (since 2017):** North America - **Relief Valve Settings - Heavy Lift (since 2013):** 5511 psi (38000 kPa) - **Relief Valve Settings - Implement Circuits (since 2013):** 5076 psi (35000 kPa) - **Relief Valve Settings - Pilot Circuits (since 2013):** 569 psi (3920 kPa) - **Relief Valve Settings - Swing Circuits (since 2013):** 3626 psi (25000 kPa) - **Relief Valve Settings - Travel Circuits (since 2013):** 5076 psi (35000 kPa) - **Shipping Dimension A (source diagram) (since 2013):** 123 in (3150 mm) - **Shipping Dimension A (source diagram) (since 2016):** 124 in (3152 mm) - **Shipping Dimension B (source diagram) (since 2013):** 109 in (2820 mm) - **Shipping Dimension C (source diagram) (since 2013):** 125 in (3170 mm) - **Shipping Dimension D (source diagram) (since 2013):** 18 in (450 mm) - **Shipping Dimension E (source diagram) (since 2013):** 39 in (1000 mm) - **Shipping Dimension F (source diagram) (since 2013):** 80 in (2080 mm) - **Shipping Dimension G (source diagram) (since 2013):** 174 in (4460 mm) - **Shipping Dimension G (source diagram) (since 2016):** 175 in (4455 mm) - **Shipping Dimension H (source diagram) (since 2013):** 352 in (8970 mm) - **Shipping Dimension H (source diagram) (since 2016):** 353 in (8970 mm) - **Shipping Dimension J (source diagram) (since 2013):** 124 in (3150 mm) - **Shipping Dimension K (source diagram) (since 2013):** 144 in (3650 mm) - **Shipping Dimension L (source diagram) (since 2013):** 94 in (2380 mm) - **Stick (since 2013):** 246 in (6.28 m) - **Stick (since 2015):** 98 in (2.5 m) - **Stick (since 2017):** 94 in (2.4 m) - **Sticks - Medium Stick ES (since 2013):** 1850 lbs (840 kg) - **Sticks - Medium Stick ES for CGC (since 2013):** 1870 lbs (850 kg) - **Sticks - Medium Stick ES for CGC (since 2017):** 1880 lbs (850 kg) - **Sticks - Medium Stick HD (since 2013):** 1510 lbs (680 kg) - **Sticks - Medium Stick HD for CGC (since 2013):** 1530 lbs (690 kg) - **Stroke (since 2013):** 5.0 in (127 mm) - **Track Gauge (since 2011):** 94 in (2.38 m) - **Track Gauge (since 2016):** 94 in (2380 mm) - **Track Shoe Width (since 2016):** 31 in (790 mm) - **Upperstructure (complete w/o ctwt) (since 2013):** 14330 lbs (6500 kg) - **Width (since 2011):** 117 in (2.98 m) - **Width of Standard - Track Shoe (since 2013):** 24 in (600 mm) - **Width of Standard Track Shoe (since 2015):** 24 in (600 mm) - **Width of Standard Track Shoe (since 2017):** 31 in (790 mm) - **Years Built (since 2011):** 2,011 - 2,015 ### Hydraulic System - **B1 Bucket Cylinder - Bore:** 4.7 lb/in - **B1 Bucket Cylinder - Stroke:** 43.5 lb/in - **Boom Cylinder - Bore:** 4.7 in (11.94 cm) - **Boom Cylinder - Stroke:** 49.6 in (125.98 cm) - **Main System - Maximum Flow - Total:** 113.1 gpm (428.08 lpm) - **Maximum Pressure - Equipment - Heavy Lift:** 5511 psi - **Maximum Pressure - Equipment - Normal:** 5076 psi - **Maximum Pressure - Swing:** 3626 psi - **Maximum Pressure - Travel:** 5076 psi - **Pilot System - Maximum Flow:** 6.4 gpm (24.22 lpm) - **Pilot System - Maximum Pressure:** 569 psi - **Stick Cylinder - Bore:** 5.5 in (13.97 cm) - **Stick Cylinder - Stroke:** 59.2 in (150.37 cm) ### Operational - **Cooling System Fluid Capacity:** 7.9 gal (29.9 l) - **Engine Oil Capacity:** 6.1 gal (23.09 l) - **Fuel Capacity:** 76.6 gal (289.93 l) - **Hydraulic System Fluid Capacity:** 54.2 gal (205.15 l) - **Operating Weight:** 52250 lbs (23700.23 kg) ### Service Refill Capacities - **Cooling System:** 7.9 gal (29.9 l) - **Engine Oil - With Filter:** 6.1 gal (23.09 l) - **Final Drive - Each:** 2.1 gal (7.95 l) - **Fuel Tank Capacity:** 76.6 gal (289.93 l) - **Hydraulic System - Including Tank:** 54.2 gal (205.15 l) - **Hydraulic Tank:** 30.4 gal (115.06 l) - **Swing Drive:** 2.1 gal (7.95 l) ### Sound Performance - **Operator Noise (Closed) - Iso 6396:** 71 dB(A) - **Spectator Noise - Iso 6395:** 103 dB(A) ### Standards - **Brakes:** ISO 10265 2008 - **Cab - Rops:** ISO 12117-2 2008 - **Cab/Fogs:** ISO 10262 1998 ### Swing Mechanism - **Swing Speed:** 11.2 rpm - **Swing Torque:** 45581 lbs ft (61798.72 nm) ### Track - **Number Of Carrier Rollers - Each Side - Long Undercarriage:** 2 pieces - **Number Of Shoes - Each Side - Long Undercarriage:** 49 pieces - **Number Of Track Rollers - Each Side - Long Undercarriage:** 8 pieces ### Undercarriage - **Drawbar Pull:** 46086 lbs (20904.28 kg) - **Max Travel Speed:** 3.5 mph (5.63 kph) - **Number Of Carrier Rollers Per Side:** 2 - **Number Of Shoes Per Side:** 49 - **Number Of Track Rollers Per Side:** 8 ### Weights - **Maximum Operating Weight\*\*:** 56440 lbs (25600.79 kg) - **Maximum Weight:** 56440 lbs (25600.79 kg) - **Minimum Operating Weight\*:** 52250 lbs (23700.23 kg) - **Minimum Weight:** 52250 lbs (23700.23 kg) - **Operating Weight:** 56440 lbs (25600.79 kg) ## About this model The Caterpillar 320E L RR is a hydraulic excavator in Caterpillar's 20-ton class, designed for general earthmoving, trenching, and site preparation. The "L RR" designation indicates a long undercarriage with reduced tail swing, improving stability and allowing operation in confined jobsite areas. The 320E series is typically equipped with a fuel-efficient diesel engine, hydraulic system optimized for digging and lifting, and a cab designed for operator visibility and control. Common applications include utility work, road construction, demolition support, and material handling. The model is part of Caterpillar's E-series excavator lineup, known for durability, serviceability, and broad attachment compatibility. ## Photos ![2012 Caterpillar 320ELRR](https://photos.machinefinder.com/41/11946941/81962118_large_7361.jpg) ![2012 Caterpillar 320ELRR photo 2](https://photos.machinefinder.com/41/11946941/81962120_large_68271.jpg) ![2012 Caterpillar 320ELRR photo 3](https://photos.machinefinder.com/41/11946941/81962121_large_61728.jpg) ![2012 Caterpillar 320ELRR photo 4](https://photos.machinefinder.com/41/11946941/81962122_large_11701.jpg) ![2012 Caterpillar 320ELRR photo 5](https://photos.machinefinder.com/41/11946941/81962123_large_31632.jpg) ![2012 Caterpillar 320ELRR photo 6](https://photos.machinefinder.com/41/11946941/81962124_large_72653.jpg) ![2012 Caterpillar 320ELRR photo 7](https://photos.machinefinder.com/41/11946941/81962125_large_13328.jpg) ![2012 Caterpillar 320ELRR photo 8](https://photos.machinefinder.com/41/11946941/81962126_large_90285.jpg) ![2012 Caterpillar 320ELRR photo 9](https://photos.machinefinder.com/41/11946941/81962127_large_3912.jpg) ![2012 Caterpillar 320ELRR photo 10](https://photos.machinefinder.com/41/11946941/81962128_large_8109.jpg)