HOLT CAT Rentals

24/7 Rental Hotline: 800 RENT CAT (800 736 8228)
< Back<< Back To Main
Caterpillar - 321D LCR Hydraulic Excavator

Increased work tool options, new powerful engine and easier operation lead to increased productivity and lower operating costs.

Rent this Equipment
Brochure / Documentation - C469495
Engine Model Cat® C6.4 ACERT™
Net Flywheel Power 148.0 hp
Operating Weight 51875.0 lb
Operating Weight - Std. Undercarriage 51875.0 lb
Maximum Drawbar Pull 46311.0 lb
Maximum Travel Speed 3.5 mph
Net Power - ISO 9249 148.0 hp
Net Power - SAE J1349 148.0 hp
Net Power - EEC 80/1269 148.0 hp
Bore 4.02 in
Stroke 5.12 in
Displacement 389.0 in3
Main Implement System - Maximum Flow (2x) 54.0 gal/min
Max. Pressure - Equipment 5076.0 psi
Max. pressure - Heavy Lift 5221.0 psi
Max. Pressure - Travel 5076.0 psi
Max. Pressure - Swing 3626.0 psi
Pilot System - Maximum Flow 9.0 gal/min
Pilot System - Maximum Pressure 566.0 psi
Boom Cylinder - Bore 4.7 in
Boom Cylinder - Stroke 49.6 in
B1 Family Bucket Cylinder - Bore 4.7 in
B1 Family Bucket Cylinder - Stroke 43.5 in
Fuel Tank Capacity 87.0 gal
Cooling System 6.6 gal
Engine Oil 8.0 gal
Swing Drive 2.1 gal
Final Drive (each) 2.1 gal
Hydraulic System (including tank) 55.0 gal
Hydraulic Tank (Including suction pipe) 35.0 gal
Performance ANSI/SAE J1166 APR 90
Brakes SAE J1026 APR90
Cab/FOGS SAE J1356 FEB88
Swing Speed 11.5 RPM
Swing Torque 45612.0 lb ft
Number of Shoes (each side) - Long Undercarriage 49
Number of Track Rollers (each side) - Long Undercarriage 8
Number of Carrier Rollers (each side) - Long Undercarriage 2
Transport width 125.2 in
Operating Weight - Long Undercarriage 2 53308.0 lb
Operating Weight - Long Undercarriage 51875.0 lb
Hydraulic Tank 32.0 gal
Reach Stick Cylinder - Bore 5.5 in
Reach Stick Cylinder - Stroke 59.8 in
Shipping Height 9.9 ft