Caterpillar 349D Hydraulic Excavator
Units
Specifications
Engine
Cylinders
6
Displacement
762.8cu in
Bore
5.2in
Stroke
6.2in
Engine Model
Cat C13 Diesel Engine with ACERT Technology
Net Power - 1,800 Rpm - 80/1269/Eec
380hp
Net Power - 1,800 Rpm - Iso 9249
380hp
Swing Mechanism
Swing Speed
8.7rpm
Swing Torque
109896.6lb ft
Hydraulic System
Pilot System - Maximum Flow
11.36 gal/min
Pilot System - Maximum Pressure
595 psi
Boom Cylinder - Bore
6.3in
Boom Cylinder - Stroke
62.1in
Stick Cylinder - Bore
7.5in
Tb Family Bucket Cylinder - Stroke
53.4in
Tb Family Bucket Cylinder - Bore
6.3in
Ub Family Bucket Cylinder - Bore
6.7in
Ub Family Bucket Cylinder - Stroke
55in
Main System - Maximum Flow
193.9 gal/min
Main System - Maximum Pressure - Normal
4975 psi
Main System - Maximum Pressure - Travel
4975 psi
Main System - Maximum Pressure - Swing
4554 psi
Stick Cylinder - Stroke - For Reach Front
70in
Stick Cylinder - Stroke - For Me Front
69.3in
Brakes
Standards
Meets the standard ISO 10265:1998.
Service Refill Capacities
Cooling System
9.4gal
Fuel Tank
186.3gal
Final Drive - Each
4gal
Hydraulic Tank
69.3gal
Hydraulic System - Including Tank
150.6gal
Engine Oil
11.1gal
Swing Drive - Each
2.7gal
Track
Number Of Shoes - Each Side - Standard Undercarriage (Fixed Gauge)
49
Number Of Track Rollers - Each Side - Standard Undercarriage (Fixed Gauge)
8
Number Of Carrier Rollers - Each Side - Standard Undercarriage (Fixed Gauge)
2
Drive
Maximum Travel Speed
3mph
Maximum Drawbar Pull
75985.5lb
Maximum Gradeability - Based On Engine Operation
70%
Cab/Fogs
Standards
Cab/FOGS meets ISO 10262.
Working Ranges
Maximum Digging Depth
26.6ft in
Maximum Reach
39.7ft in
