Caterpillar 320C RB Hydraulic Excavator
Units
Dimensions
Dimensions
Track Length
14.7ft in
Specifications
Engine
Gross Power
143hp
Displacement
389cu in
Bore
4.1in
Stroke
5.2in
Engine Model
Cat 3066 T Diesel Engine
Flywheel Power
138hp
Eec 80/1269
138hp
Iso 9249
138hp
J1349
138hp
Operational
Operating Weight
61600lb
Swing Mechanism
Swing Torque
45611lb ft
Swing Speed
11.5rpm
Hydraulic System
Pilot System - Maximum Flow
10.8 gal/min
Pilot System - Maximum Pressure
600 psi
Maximum Pressure - Travel
4980 psi
Maximum Pressure - Swing
3625 psi
Maximum Pressure - Implements
4980 psi
Main Implement System - Maximum Flow (2x)
54.2 gal/min
Boom Cylinder - Bore
5in
Boom Cylinder - Stroke
52in
Stick Cylinder - Bore
5.5in
Stick Cylinder - Stroke
56in
Operating Specifications
Travel Speed
3.4mph
Drawbar Pull
44040lb
Maximum Decking Height
30.5ft in
Service Refill Capacities
Cooling System
7.9gal
Hydraulic Tank
32gal
Hydraulic System - Including Tank
63gal
Engine Oil
7.9gal
Fuel Tank Capacity
106gal
Swing Drive
2.1gal
Final Drive - Each - Std. Gauge
2.6gal
Track
Standard - Double Grouser
28in
Optional - Triple Grouser (1)
28in
Optional - Triple Grouser (2)
32in
Optional - Double Grouser
24in
Drive
Standard Gauge Drawbar Pull
44040lb
High - Wide / High Drawbar
53100lb
