2012 CATERPILLAR 321DLCR

2012 CAT 321D LCR excavatorBucketMaximum Bucket Capacity 2.1 cu yds (2 m)Reference Bucket Capacity 1.4 cu yds (1 m)DimensionsGround Clearance 1.5 ft (0 m)Height - Top of Cab 9.8 ft (3 m)Length of Track on Ground 12 ft (4 m)Removal Counterweight Clearance 1.5 ft (0 m)Shipping Height 9.9 ft (3 m)Tail Swing Radius 5.5 ft (2 m)Transport Width 10.5 ft (3 m)Width to Outside of Tracks 9.8 ft (3 m)DRIVE SYSTEMMaximum Drawbar Pull 46311 lbs (21,007 kg)EngineBore 4.1 in (10 cm)Displacement 389 cu in (0 m)Engine Model Cat C6.4 ACERTModel CatC6.4ACERTNet Power 148 hp (110 kw)Net Power - EEC 80/1269 148 hp (110 kw)Net Power - ISO 9249 148 hp (110 kw)Net Power - SAE J1349 148 hp (110 kw)Stroke 5.2 in (13 cm)Hydraulic SystemBoom Cylinder - Bore 4.7 in (10 cm)Boom Cylinder - Stroke 49.6 in (124 cm)Main Implement System - Maximum Flow (2x) 54 gal/minMaximum Pressure - Equipment 5076 psiMaximum Pressure - Swing 3626 psiMaximum Pressure - Travel 5076 psiOperating SpecificationsAlternator Supplied Amperage 50 ACooling System Fluid Capacity 6.6 gal (23 l)Engine Oil Capacity 8 gal (30 l)Fuel Capacity 87 gal (329 l)Hydraulic Pump Flow Capacity 54 gal/min (204 l/min)Hydraulic System Fluid Capacity 55 gal (208 l)Hydraulic System Relief Valve Pressure 5076 psiOperating Voltage 24 VOperating Weight 51875 lbs (23,530 kg)Swing Drive Fluid Capacity 2.1 gal (8 l)Service Refill CapacitiesCooling System 6.6 gal (23 l)Engine Oil 8 gal (30 l)Final Drive - Each 2.1 gal (8 l)Fuel Tank Capacity 87 gal (329 l)Hydraulic System - Including Tank 55 gal (208 l)Hydraulic Tank 32 gal (121 l)Swing Drive 2.1 gal (8 l)StandardsBrakes SAE J1026 APR90Cab/FOGS SAE J1356 FEB88Swing MechanismSwing Speed 11.5 rpmTrackNumber of Carrier Rollers - Each Side - Long Undercarriage 2Number of Shoes - Each Side - Long Undercarriage 49Number of Track Rollers - Each Side - Long Undercarriage 8UndercarriageDrawbar Pull 46311 lbs (21,007 kg)Max Travel Speed 3.5 mph (5 kph)Number of Carrier Rollers per Side 2Number of Shoes per Side 49Number of Track Rollers per Side 8Shoe Size 24 in (61 cm)WeightsOperating Weight 51875 lbs (23,530 kg)Operating Weight - Long Undercarriage 51875 lbs (23,530 kg)Operating Weight - Standard Undercarriage 51875 lbs (23,530 kg)