# 2011 Caterpillar 321D LCR for Sale in North East, Md **URL:** ## Listing details - **Price:** Auction pricing - **Listing ID:** 89077537 - **Year:** 2011 - **Manufacturer:** Caterpillar - **Model:** 321D LCR - **Category:** Excavators - **Type:** Standard Excavators - **Hours:** 9658 - **Serial number:** CAT0321DLMPG00187 - **Location:** North East, Md - **Auction starts:** 2026-09-15 ## Description Air Conditioner, Control Pattern Changer, 2010 US EPA Label, 9 ft 7 in Stick, Auxiliary Hydraulic Plumbing, 21 in Triple Grouser Track Shoes, Hydraulic Quick Coupler, 34 in Digging Bucket Deficiencies noted - Please see inspection Closing Time: 2026-09-15 09:46:50 AM ## Manufacturer specifications ### Boom/Stick 1 - **Boom/Stick 1:** Boom 18\\'7\\" (5680mm) / Stick 9\\'7\\" (2900mm) -Reach - **Max Cutting Height:** 36.08 ft (11 m) - **Max Digging Depth:** 22 ft (6.71 m) - **Max Loading Height:** 25.92 ft (7.9 m) - **Max Reach Along Ground:** 32.08 ft (9.78 m) - **Max Vertical Wall Digging Depth:** 19.33 ft (5.89 m) - **Shipping Height Of Unit:** 9.92 ft (3.02 m) - **Shipping Length Of Unit:** 29.17 ft (8.89 m) ### Boom/Stick 2 - **Boom/Stick 2:** Boom 18\\'7\\" (5680mm) / Stick 8\\'2\\" (2500mm) -Reach - **Max Cutting Height:** 35.17 ft (10.72 m) - **Max Digging Depth:** 20.67 ft (6.3 m) - **Max Loading Height:** 24.92 ft (7.6 m) - **Max Reach Along Ground:** 30.83 ft (9.4 m) - **Max Vertical Wall Digging Depth:** 18 ft (5.49 m) - **Shipping Height Of Unit:** 9.92 ft (3.02 m) - **Shipping Length Of Unit:** 29.17 ft (8.89 m) ### Buckets - **Maximum Bucket Capacity:** 2.1 cu yd - **Reference Bucket Capacity:** 1.4 cu yd ### Dimensions - **Ground Clearance:** 1.5 ft (0.46 m) - **Height:** 9.9167 ft (3.02 m) - **Height To Top Of Cab:** 9.75 ft (2.97 m) - **Length:** 29.1667 ft (8.89 m) - **Length Of Track On Ground:** 11.98 ft (3.65 m) - **Removal Counterweight Clearance:** 1.48 ft (0.45 m) - **Shipping Height:** 9.9 ft (3.02 m) - **Tail Swing Radius:** 5.5 ft (1.68 m) - **Transport Width:** 10.44 ft (3.18 m) - **Weight:** 51875 lbs (23530.13 kg) - **Width:** 10.4167 ft (3.18 m) - **Width To Outside Of Tracks:** 9.75 ft (2.97 m) ### Drive - **Maximum Drawbar Pull:** 46311 lbs (21002.72 kg) - **Maximum Travel Speed:** 3.5 mph (5.63 kph) ### Engine - **Bore:** 4.1 in (10.41 cm) - **Displacement:** 389 cu in (6374.58 cu cm) - **Engine Make:** 2236 - **Engine Model:** C6.4 ACERT - **Engine Model:** Cat C6.4 ACERT - **Net Flywheel Power:** 148 hp (110.37 kw) - **Net Power:** 148 hp (110.37 kw) - **Net Power - Eec 80/1269:** 148 hp (110.37 kw) - **Net Power - Iso 9249:** 148 hp (110.37 kw) - **Net Power - Sae J1349:** 148 hp (110.37 kw) - **Stroke:** 5.2 in (13.21 cm) ### Hydraulic System - **B1 Family Bucket Cylinder - Bore:** 4.7 in (11.94 cm) - **B1 Family Bucket Cylinder - Stroke:** 43.5 in (110.49 cm) - **Boom Cylinder - Bore:** 4.7 in (11.94 cm) - **Boom Cylinder - Stroke:** 49.6 in (125.98 cm) - **Main Implement System - Maximum Flow (2x):** 54 gpm (204.39 lpm) - **Maximum Pressure - Equipment:** 5076 psi - **Maximum Pressure - Heavy Lift:** 5221 psi - **Maximum Pressure - Swing:** 3626 psi - **Maximum Pressure - Travel:** 5076 psi - **Pilot System - Maximum Flow:** 9 gpm (34.07 lpm) - **Pilot System - Maximum Pressure:** 566 psi - **Reach Stick Cylinder - Bore:** 5.5 in (13.97 cm) - **Reach Stick Cylinder - Stroke:** 59.8 in (151.89 cm) ### Operational - **Alternator Supplied Amperage:** 50 amps - **Cooling System Fluid Capacity:** 6.6 gal (24.98 l) - **Engine Oil Capacity:** 8 gal (30.28 l) - **Fuel Capacity:** 87 gal (329.3 l) - **Hydraulic Pump Flow Capacity:** 54 gpm (204.39 lpm) - **Hydraulic System Fluid Capacity:** 55 gal (208.18 l) - **Hydraulic System Relief Valve Pressure:** 5076 psi - **Operating Voltage:** 24 V - **Operating Weight:** 51875 lbs (23526.08 kg) - **Swing Drive Fluid Capacity:** 2.1 gal (7.95 l) ### Service Refill Capacities - **Cooling System:** 6.6 gal (24.98 l) - **Engine Oil:** 8 gal (30.28 l) - **Final Drive - Each:** 2.1 gal (7.95 l) - **Fuel Tank Capacity:** 87 gal (329.3 l) - **Hydraulic System - Including Tank:** 55 gal (208.18 l) - **Hydraulic Tank:** 32 gal (121.12 l) - **Hydraulic Tank - Including Suction Pipe:** 35 gal (132.48 l) - **Swing Drive:** 2.1 gal (7.95 l) ### Sound Performance - **Performance:** ANSI/SAE J1166 APR 90 ### Standards - **Brakes:** SAE J1026 APR90 - **Cab/Fogs:** SAE J1356 FEB88 ### Swing Mechanism - **Swing Speed:** 11.5 rpm - **Swing Torque:** 45612 lbs ft (61840.75 nm) ### Track - **Number Of Carrier Rollers - Each Side - Long Undercarriage:** 2 - **Number Of Shoes - Each Side - Long Undercarriage:** 49 - **Number Of Track Rollers - Each Side - Long Undercarriage:** 8 ### Undercarriage - **Drawbar Pull:** 46311 lbs (21002.72 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 - **Shoe Size:** 24 in (60.96 cm) ### Weights - **Operating Weight:** 51875 lbs (23526.08 kg) - **Operating Weight - Long Undercarriage:** 51875 lbs (23526.08 kg) - **Operating Weight - Long Undercarriage 2:** 53308 lbs (24175.96 kg) - **Operating Weight - Standard Undercarriage:** 51875 lbs (23526.08 kg) ## About this model The Caterpillar 321D LCR is a hydraulic excavator in Caterpillar's 321D series, designed for reduced tail swing operation in confined work areas. The LCR designation stands for "Low Center Radius," allowing the machine to work closer to obstacles while maintaining digging performance and stability. It is commonly used in construction, utility, site development, and general earthmoving applications. The 321D LCR features a Caterpillar diesel engine, hydraulic system, and operator cab configured for productivity and control. As an excavator, it is suited for trenching, loading, grading, and material handling tasks where space is limited and maneuverability is important. ## Photos ![2011 Caterpillar 321D LCR](https://www-ironplanet.s3-us-west-2.amazonaws.com/i/22705/585/ccd70d4d-2f37-4367-b1e7-66d22ee66c44-hr.jpg) ![2011 Caterpillar 321D LCR photo 2](https://www-ironplanet.s3-us-west-2.amazonaws.com/i/22705/585/da92d78b-f47b-45e4-bde2-b739a3d22619-hr.jpg) ![2011 Caterpillar 321D LCR photo 3](https://www-ironplanet.s3-us-west-2.amazonaws.com/i/22705/585/43736c37-876a-446c-9b89-1406e125ce2a-hr.jpg) ![2011 Caterpillar 321D LCR photo 4](https://www-ironplanet.s3-us-west-2.amazonaws.com/i/22705/585/7083cb76-5fa2-40cc-94ef-d3dc6d124fe5-hr.jpg) ![2011 Caterpillar 321D LCR photo 5](https://www-ironplanet.s3-us-west-2.amazonaws.com/i/22705/585/76705dda-b01b-4486-9f03-08a4cce3234a-hr.jpg) ![2011 Caterpillar 321D LCR photo 6](https://www-ironplanet.s3-us-west-2.amazonaws.com/i/22705/585/70719346-026c-43c6-aaf4-ec40c82b99c4-hr.jpg) ![2011 Caterpillar 321D LCR photo 7](https://www-ironplanet.s3-us-west-2.amazonaws.com/i/22705/585/327165d8-5b4e-4138-bdf6-d6654da7eecd-hr.jpg) ![2011 Caterpillar 321D LCR photo 8](https://www-ironplanet.s3-us-west-2.amazonaws.com/i/22705/585/998e815f-494b-4aa1-803a-1475e564efe2-hr.jpg) ![2011 Caterpillar 321D LCR photo 9](https://www-ironplanet.s3-us-west-2.amazonaws.com/i/22705/585/59807763-b339-4557-8099-ad64a053b468-hr.jpg) ![2011 Caterpillar 321D LCR photo 10](https://www-ironplanet.s3-us-west-2.amazonaws.com/i/22705/585/2948b74a-03c0-4369-b44e-aad6231ab680-hr.jpg) ![2011 Caterpillar 321D LCR photo 11](https://www-ironplanet.s3-us-west-2.amazonaws.com/i/22705/585/501132f4-d523-4bcb-b91f-f92a5bd20c91-hr.jpg) ![2011 Caterpillar 321D LCR photo 12](https://www-ironplanet.s3-us-west-2.amazonaws.com/i/22705/585/ee4d8271-d320-4e61-964c-27f608286cf6-hr.jpg) ![2011 Caterpillar 321D LCR photo 13](https://www-ironplanet.s3-us-west-2.amazonaws.com/i/22705/585/8ea351c9-8d4e-4f57-95da-3fc30cc80147-hr.jpg)