Caterpillar 321C LCR Midi Excavator
Units
Dimensions
Dimensions
Transport Width
10.44ft in
Specifications
Engine
Displacement
389cu in
Bore
4.1in
Stroke
5.2in
Net Power - Iso 9249
138hp
Net Power - Sae J1349
137hp
Engine Model
Cat 3066T ATAAC
Net Power - Eec 80/1269
138hp
Net Flywheel Power
137hp
Operational
Operating Weight
51864lb
Swing Mechanism
Swing Speed
10.6rpm
Swing Torque
45582lb ft
Weights
Counterweight
13448.2lb
Operating Weight - Standard Undercarriage
51863.7lb
Operating Weight - Minimum
50416lb
Hydraulic System
Pilot System - Maximum Flow
11 gal/min
Pilot System - Maximum Pressure
566 psi
Maximum Pressure - Travel
4974 psi
Maximum Pressure - Swing
3625 psi
Main Implement System - Maximum Flow (2x)
54 gal/min
Boom Cylinder - Bore
5in
Boom Cylinder - Stroke
55in
Maximum Pressure - Equipment
4974 psi
B1 Family Bucket Cylinder - Bore
4.8in
B1 Family Bucket Cylinder - Stroke
41in
Service Refill Capacities
Cooling System
8.5gal
Final Drive - Each
2.6gal
Hydraulic System - Including Tank
69gal
Engine Oil
7.9gal
Fuel Tank Capacity
87gal
Swing Drive
2.1gal
Track
Standard With Long Undercarriage
32in
Ground Clearance - Fixed Gauge
18.7 in
Optional (1)
24in
Optional (2)
28in
Drive
Maximum Travel Speed
3.4mph
Maximum Drawbar Pull
44063lb
