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2003 Caterpillar 321B LCR For Sale in Bethesda, MD

2003 Caterpillar 321B LCR

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   Auction Info: Starting on 2026-11-03   Click here to place a bid



Machine Info:

Serial Number:AKG00147
Machine Location:BETHESDA, MD
More Information:https://www.allsurplus.com/asset/67/27808?utm_source=constructionequipmentguide&utm_medium=cpa&utm_term=27808-67-13

Description:

2003 CATERPILLAR 321B LCR EXCAVATOR


From the manufacturer:

Supplied by HeavyEquipmentData.com →


The Caterpillar 321B LCR is a hydraulic excavator in Caterpillar's 321 series, designed with a reduced tail swing configuration for work in confined job sites. The LCR designation stands for Low/Reduced Counterweight Radius, allowing the machine to operate closer to obstacles while maintaining digging performance. As an excavator, the 321B LCR is used for trenching, site preparation, utility work, and general earthmoving. It typically features a crawler undercarriage, boom and stick assembly, and a bucket attachment system for material handling. The model is part of Caterpillar's compact-to-mid-size excavator lineup for construction and utility applications.
Dimensions
Height 10 ft (3 m)
Length 29 ft (9 m)
Weight 52,911 lbs (24,000 kg)
Width 10 ft (3 m)
Drive
Maximum Drawbar Pull 44,063 lbs (19,987 kg)
Maximum Travel Speed 3 mph (5 kph)
Engine
Bore 4 in (10 cm)
Displacement 389 cu in (6,375 cu cm)
Engine Model Cat 3066T
Gross Power 134 hp (100 kw)
Net Flywheel Power 129 hp (96 kw)
Net Power - Eec 80/1269 129 hp (96 kw)
Net Power - Iso 9249 129 hp (96 kw)
Net Power - Sae J1349 127 hp (95 kw)
Stroke 5 in (13 cm)
General Specifications
Approx. Operating Weight (Since 1998) 49,600 lbs (22,498 kg)
Approx. Operating Weight (Since 2002) 50,930 lbs (23,101 kg)
Flywheel Horsepower (Since 1998) 128 hp (95 kw)
Height (Since 1998) 122 in (310 cm)
Length (Since 1998) 347 in (881 cm)
Lift Capacity (Since 1998) 22,700 lbs (10,297 kg)
Max. Reach (Since 1998) 381 in (968 cm)
Product Identification Prefix (Since 1998) 9CZ(JPN)
Product Identification Prefix (Since 2002) KGA(OSJ)
Track Gauge (Since 1998) 94 in (239 cm)
Width (Since 1998) 117 in (297 cm)
Years Built (Since 1998) 1,998 - 2,001
Years Built (Since 2002) 2,002 - 2,002
Hydraulic System
B1 Family Bucket Cylinder - Bore 5 in (12 cm)
B1 Family Bucket Cylinder - Stroke 41 in (104 cm)
Boom Cylinder - Bore 5 in (13 cm)
Boom Cylinder - Stroke 55 in (140 cm)
Main Implement System - Maximum Flow (2x) 49 gpm (185 lpm)
Maximum Pressure - Equipment 4,974 psi
Maximum Pressure - Swing 3,553 psi
Maximum Pressure - Travel 4,974 psi
Pilot System - Maximum Flow 11 gpm (42 lpm)
Pilot System - Maximum Pressure 597 psi
Service Refill Capacities
Cooling System 7 gal (25 l)
Engine Oil 5 gal (20 l)
Final Drive - Each 3 gal (10 l)
Fuel Tank Capacity 66 gal (250 l)
Hydraulic System - Including Tank 69 gal (261 l)
Swing Drive 2 gal (6 l)
Swing Mechanism
Swing Speed 11 rpm
Swing Torque 43,221 lbs ft (58,599 nm)
Track
Optional (1) 24 in (61 cm)
Optional (2) 28 in (71 cm)
Standard With Long Undercarriage 31 in (79 cm)
Weights
Operating Weight - Standard Undercarriage 50,927 lbs (23,100 kg)

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